31st week of 2022 patent applcation highlights part 34 |
Patent application number | Title | Published |
20220243735 | PUMP DEVICE AND COOLING DEVICE - A pump device includes a first pump, a second pump, and a casing. The first pump and the second pump are centrifugal pumps. The casing includes a first pump chamber in which the first pump is located and a second pump chamber in which the second pump is located. The first pump chamber includes a first bottom surface, a first side surface, a first inlet, and a first outlet. The first bottom surface is located on one side in the first direction with respect to a first motor of the first pump. The first side surface is connected to the first bottom surface and extends in the first direction. The first outlet is open with respect to the first side surface. The second pump chamber includes a second bottom surface, a second side surface, a second inlet, and a second outlet. | 2022-08-04 |
20220243736 | GEARED COMPRESSOR AND METHOD OF DESIGNING GEARED COMPRESSOR - A geared compressor includes a plurality of compression units and a compression-unit-driving mechanism which drives the plurality of compression units. The compression-unit-driving mechanism includes a plurality of driven gears which are provided in respective rotation shafts of the plurality of compression units and a plurality of large-diameter gears which are directly or indirectly driven by a drive source and have outer diameters larger than those of the plurality of driven gears. The plurality of large-diameter gears is arranged side by side in a horizontal direction and each of the plurality of large-diameter gears meshes with two or more of the plurality of driven gears. | 2022-08-04 |
20220243737 | VACUUM ASSEMBLY AND VACUUM PUMP WITH AN AXIAL THROUGH PASSAGE - A vacuum pump and vacuum assembly. The vacuum pump comprises: an inlet for receiving gas; and an exhaust for exhausting the gas; a hollow shaft defining an axial passage extending through the pump from an opening in a base of the pump to an opening axially beyond the pump inlet. The shaft comprises an end remote from the base of the pump, the end being configured to attach to a cathode plate within a vacuum chamber evacuated by the vacuum pump. The shaft is configured for axial movement of the end between at least one open position in which the end is remote from the inlet of the vacuum pump and a sealing position in which the end is closer to the inlet. | 2022-08-04 |
20220243738 | COMPRESSOR, COMPRESSOR ASSEMBLY, AND METHOD OF ASSEMBLING COMPRESSOR - A compressor includes: a casing that is formed in a cylindrical shape and has an opening portion that makes an inside and an outside of the casing communicate with each other at a lower portion in a vertical direction; a bundle that is accommodated inside the casing in a state of being insertable and removable in the axial direction; a first roller that is disposed at an end portion of a lower portion of the bundle and comes into contact with an inner peripheral surface of a lower portion of the casing; and a second roller that is disposed at the lower portion of the bundle at an interval from the first roller, and comes into contact with the inner peripheral surface of the lower portion of the casing. | 2022-08-04 |
20220243739 | COMPACT, HIGH-EFFICIENCY AIR HANDLING UNIT FOR RESIDENTIAL HVAC SYSTEMS - An air handler unit for use with residential heating, ventilation, and air conditioning (HVAC) systems. The air handler unit has high resistance mediums (HRMs) coupled closely to a wide-angle vane-diffuser mixed-flow fan system. The HRMs are placed immediately upstream and downstream of the wide-angle vane-diffuser mixed-flow fan to form a closely coupled, compact air handler that provides significant efficiency and noise benefits. | 2022-08-04 |
20220243740 | MOTOR AND AIR CONDITIONER USING THE SAME - It is intended to provide a motor having a sufficient heat dissipation function even when a non-magnetic material having low thermal conductivity is used for a shaft of a motor using a consequent pole rotor. A motor | 2022-08-04 |
20220243741 | QUICK CEILING FAN MOUNTING BRACKET WITH SAFETY PROTECTION STRUCTURE - A quick ceiling fan mounting bracket with a safety protection structure has a bracket, two guide rails and an elastic engaging member. The bracket is configured to connect a junction box and a ceiling fan motor unit. The junction box is locked with two locking members. When installed, the locking members are half locked into locking holes of the junction box, and the heads of the locking members are positioned at positioning holes and a force is applied to the elastic engaging member for the locking members to pass through the guide rails. When the head of the locking member is displaced, an engaging portion of the elastic engaging member is against the head of the locking member to achieve the effect of safety protection. | 2022-08-04 |
20220243742 | SPATIALLY CONTROLLABLE EDUCTOR FOR MANAGING SOLID ADDITIVES AND PROCESSES USING SAME - A spatially controllable, for example CD controllable, eductor, and more particularly an eductor that is capable of providing a variable motive fluid and processes using such an eductor are provided. | 2022-08-04 |
20220243743 | ARTIFICIAL MUSCLES COMPRISING AN ELECTRODE PAIR AND ARTIFICIAL MUSCLE ASSEMBLIES INCLUDING SAME - An artificial muscle that includes a housing having an electrode region and an expandable fluid region and an electrode pair positioned in the electrode region, the electrode pair having a first electrode fixed to a first surface of the housing and a second electrode fixed to a second surface of the housing. The first and second electrodes each have two or more tab portions and two or more bridge portions. Each of the two or more bridge portions interconnects adjacent tab portions and at least one of the first and second electrodes includes a central opening positioned between the two or more tab portions and encircling the expandable fluid region. A dielectric fluid is housed within the housing and the electrode pair is actuatable between a non-actuated and an actuated state such that actuation from the non-actuated to actuated state directs the dielectric fluid into the expandable fluid region. | 2022-08-04 |
20220243744 | HYDRAULIC LEVELING CIRCUIT FOR POWER MACHINES - A hydraulic assembly for an extendable lift arm assembly can include an extension cylinder, a leveling cylinder, a main control valve, a flow combiner/divider, and one or more flow-blocking arrangements. The main control valve can be configured to control commanded movement of the extension and leveling cylinders of the lift arm assembly. The flow combiner/divider can be configured to hydraulically link the extension cylinder with the leveling cylinder for synchronized operation of the extension cylinder and the leveling cylinder. The one or more flow-blocking arrangements can be configured to restrict flow from rod or base ends of the leveling or extension cylinders during commanded extension or retraction of the leveling and extension cylinders, or in the absence of commanded movement of the leveling and extension cylinders, to maintain synchronized orientation of the leveling and extension cylinders. | 2022-08-04 |
20220243745 | VALVE DEVICE, PUMP DEVICE AND TRIM TILT DEVICE - A valve device includes: a flow path forming member having a first flow path through which a fluid is to flow, and a conical second flow path formed on a downstream side of the first flow path and having an outer diameter increasing in a flow direction of the first flow path; a spherical valve body capable of blocking a flow of the fluid in the first flow path by contacting an inner surface of the flow path forming member, which forms the second flow path; a holding member configured to hold the valve body in a conical concave part; and a coil-shaped spring configured to apply a force in a direction of causing the valve body to contact the inner surface via the holding member and arranged so that a direction of a center line of the coil is tilted with respect to the flow direction. | 2022-08-04 |
20220243746 | HYDRAULIC CYLINDER MONITORING - A refuse collection vehicle has various hydraulic actuators including at least one cylinder with an internal seal. A sensor is responsive to movement of the piston and sends a signal to a controller to indicate piston movement information during an associated vehicle body component movement. The controller is configured to determine a motion characteristic of the piston during a predetermined body component movement, compare the determined motion characteristic to a stored reference motion characteristic, and in response to determining that a difference between the determined motion characteristic and the reference motion characteristic is greater than a predetermined value, trigger an indication that the refuse collection vehicle is in need of service. | 2022-08-04 |
20220243747 | Profile System for Intersecting Joints - A profile system includes a series of elongate profiles ( | 2022-08-04 |
20220243748 | FASTENER CLIP - An improved fastener clip for a side curtain airbag is provided. The fastener clip includes a head portion and a body portion having first and second expansion legs. During installation, the fastener clip is manually inserted through aligned openings in an airbag attachment member and a body panel. When a bolt is threaded into the fastener clip, the head portion engages an upper surface of the airbag attachment member and the expansion legs flex laterally outward and engage an underside of the body panel. Spring tabs extend from the head portion and absorb vibrations to provide a secure attachment over the life of the fastener clip. | 2022-08-04 |
20220243749 | FASTENER JOINT AND ASSOCIATED METHOD FOR AVOIDING CORROSION OF DISSIMILAR MATERIAL FASTENER JOINTS - A fastener for use in joining dissimilar materials manufactured by the process of producing the fastener with an external surface that forms an electrically insulating oxide layer when subjected to oxidation and, after manufacture and prior to use, subjecting the fastener to a pre-oxidation process to grow the desired oxide layer in situ on the external surface of the fastener. The present invention also provides a dissimilar material joint in which the pre-oxidized fastener is used to mechanically join dissimilar materials with the oxide layer electrically insulating the fastener from at least one of the dissimilar materials. The fastener may be a rivet used in friction self-piercing riveting (F-SPR). The fastener may be fabricated from an alloy capable of forming Al | 2022-08-04 |
20220243750 | METAL COMPOSITE JOINTS FOR COMPOSITE RODS - A method for joining composite rods with tubular shape without expensive, machined connectors and without compromising the structural integrity of the composite rod includes internal and external collars applied to the ends of the composite rod and deformed via unidirectional compressive load applied by a clamp in the radial direction of the composite rod cross-section. The resulting plastic deformation of the metal collars and composite rod interlock those components to support both compressive and tensile loads. The deformed metal collars are easily joinable to other components via off-the-shelf hardware. | 2022-08-04 |
20220243751 | ASSEMBLED PRODUCT AND A METHOD OF ASSEMBLING THE ASSEMBLED PRODUCT - An assembled product includes at least three elements arranged in three different planes. A first element is connected perpendicular to a second element, and a third element is connected perpendicular to the second element. The assembled product includes one or more locking devices, each comprising a flexible tongue arranged in an insertion groove one of the at least three elements. The flexible tongue cooperates with a tongue groove, at an adjacent one of the at least three elements, for locking the one element and the adjacent element together. A second edge of the second element is connected to a second edge of the third element by a first of said locking devices. | 2022-08-04 |
20220243752 | Support device for furniture shelves - A supporting device for furniture shelves configured to provide a reversible connection of a shelf with an opposite shoulder of a piece of furniture includes a main body, with which a movable engagement system is slidingly associated, coupled to a pin. The movable engagement system slides with respect to the main body along a sliding direction between a first non-operating position, in which the pin does not protrude from the shelf, and a second operating position, in which the pin projects outwardly from a transverse edge of the shelf. The supporting device further includes an actuation system of the engagement system and a movement-transmission system configured to transform the movement of the actuation system into a translational movement along the sliding direction of the movable engagement system. | 2022-08-04 |
20220243753 | FASTENER STRUCTURE AND ASSEMBLY METHOD THEREOF - A fastener structure and an assembly method thereof are introduced. The fastener structure includes a body and a fastener. The body has a limiting structure and is for assembling at a first object. The fastener and the body are movably assembled. The fastener has a limiting portion, which coordinates with the limiting structure to limit a movement stroke of the fastener, so as to engage or disengage the fastener with or from a second object. Thus, the body can be assembled with the first object and the fastener can be engaged with or disengaged from the second object so as to complete quick coupling and separation of two objects, further achieving effects of repeated quick coupling and separation. | 2022-08-04 |
20220243754 | SEALING FASTENERS - A fastening device includes a fastener and a sealant. The sealant may be disposed about the fastener. Engagement of the fastener with a substrate forces the sealant into at least a borehole defined within the substrate as the fastener engages with the substrate. | 2022-08-04 |
20220243755 | A LOCKING ASSEMBLY FOR A MEDICAL DEVICE - A locking assembly ( | 2022-08-04 |
20220243756 | UNIVERSAL HUB AND PLATE ASSEMBLY FOR ATTACHING MULTIPLE GRAPHIC SYSTEMS ON A SINGLE FRAME - A universal hub adapter for a portable display frame assembly, the hub adapter being configured to mount to an outer surface of a display hub of the frame assembly. The universal hub adapter is configured to adapt the display hub of the frame assembly between the mounting of a first graphics system including a plurality of stretched fabric panels and a second graphics system including a channeled sub-frame for mounting a larger fabric panel. The universal hub adapter can include a faceplate having a substantially planar outer surface and a concave inner surface configured to mate with the convex outer surface of the display hub and a threaded post having a threaded portion, a securement plate, a button shaft, and a button head, the threaded portion configured to pass through an aperture of the faceplate and couple to the display hub, such that the securement plate abuts up against the faceplate thereby securing the faceplate to the display hub, the button shaft and button head configured to operably couple to one of a stretched fabric panel or a sub-frame assembly. | 2022-08-04 |
20220243757 | PUSH-ON FASTENER - A push-on fastener for engagement on a cylindrical stud I disclosed. The push-on fastener comprises a body having oppositely facing first and second exterior surfaces and an outer marginal periphery. A central opening extends axially through the body between the oppositely facing exterior surfaces defining an inner periphery. A first resilient tab includes a first engagement edge and a second resilient tab includes a second engagement edge. The first engagement edge defining an inner periphery of the central opening and the second engagement edge defining a periphery that is outwardly of the inner periphery of the central opening. | 2022-08-04 |
20220243758 | COMBINATION NUT ASSEMBLY CAPABLE OF PREVENTING LOOSENING THEREOF - A combination nut assembly includes first and second tightening nuts, each engageable with a bolt and having an interior frustum-shaped fitting socket and a dual frustoconical locking nut engageable with the bolt and elastically deformable and consists of two exterior frustum-shaped half locking nut members identical in geometric configuration and symmetrically inverted in position integrally connected together as a single part with their larger ends jointly connected and located between the first and second tightening nuts when assembled. Each half locking nut member protrudes an axial distance “e” from a bearing surface of the tightening nut in an assembled position. Axial distance “e” is defined by p>e≥α/tan θ, where: “θ” is cone generating angle; “α” is perpendicular backlash between flanks of threads of the bolt and locking nut in an ordinarily engaged position; and “p” is locking nut pitch. | 2022-08-04 |
20220243759 | Thermally Insulating Fixture - A thermally insulating fixture includes a self-tapping screw, a fixed member mounted on the self-tapping screw, and a thermally insulating member wrapping the fixed member. The fixed member is provided with a first through hole. The thermally insulating member is provided with a second through hole and a positioning groove. The self-tapping screw extends through the second through hole of the thermally insulating member and the first through hole of the fixed member. A thermally insulating cover is mounted in the positioning groove and covers the self-tapping screw. The thermally insulating cover has a receiving space which receives the self-tapping screw. The thermally insulating cover has a positioning flange which is positioned in the positioning groove when the thermally insulating cover covers the head of the self-tapping screw. | 2022-08-04 |
20220243760 | MINIMIZED LATERAL CLEARANCE BALL STUD JOINT - A ball stud assembly includes a ball stud for engaging a component with a stepped bore extending along a bore axis and a reaction surface orthogonal to the bore axis. The stud includes a ball first end, a threaded second end, and a flange. The stud additionally includes a shank extending along a stud axis between the first and second ends, having a stepped shank shape, and configured to extend through the stepped bore and leave a gap between the bore and the shank. The stud also includes a flange between the first end and the shank with a flange surface orthogonal to the stud axis for engaging and abutting the reaction surface. The stud additionally includes a sleeve positioned on the shank and a threaded nut configured to tighten the stud on the component and deform the sleeve such that the sleeve fills at least part of the gap. | 2022-08-04 |
20220243761 | BALL SEAT, BALL JOINT, AND METHOD FOR PRODUCING BALL JOINT - A ball joint includes: a ball stud including a stud portion having one end portion connected to a structural member and another end portion, to which a ball portion is integrally joined; a housing made of metal and configured to support the ball portion to allow swinging and rotating movement of the ball portion; and a ball seat made of plastic and interposed between the housing and the ball portion. The ball seat includes a plurality of protrusions jutting out from the ball seat and inserted into a plurality of through holes formed in a bottom portion of the housing. The protrusions having pierced through the through holes are staked at their distal portions. The protrusion of the ball seat has a large diameter portion, whose diameter is larger than an inner diameter of the through hole, at its proximal portion proximal from the distal portion thereof. | 2022-08-04 |
20220243762 | FOIL BEARING ASSEMBLY INCLUDING SEGMENTED INNER FOIL ASSEMBLY AND COMPRESSOR INCLUDING SAME - A bearing system includes a bearing housing and a foil bearing assembly. The bearing housing includes a sleeve that defines a cylindrical bore and includes at least one bearing assembly locking feature, and a mounting structure. The foil bearing assembly includes an outer foil assembly, an inner foil assembly, and a bump foil assembly positioned between the outer foil assembly and the inner foil assembly. The outer foil assembly includes at least one outer foil pad that extends circumferentially from a first end including a bearing retention feature to a second end. The bearing retention feature is cooperatively engaged with the at least one bearing assembly locking feature. The inner foil assembly includes a plurality of circumferentially-spaced inner foil pads. Each inner foil pad extends circumferentially from a tab to a free end. At least one inner foil pad is welded to the outer foil assembly along the tab. | 2022-08-04 |
20220243763 | ROLLING BEARING WITH GUIDING FLANGE FOR CAGE - The bearing includes a first ring, a second ring, at least one row of radial and axial rolling elements arranged between axial and radial raceways provided on the rings. The second ring has a protruding nose engaged into an annular groove of the first ring and provided with the axial raceway and with the radial raceway of the second ring. The bearing further provides at least one cage for maintaining the row of axial rolling elements and at least one flange for guiding and maintaining the cage in radial direction. The flange axially abuts against a flat surface of the second ring. The bearing further includes a plurality of fixing screws to secure the flange to the second ring, the fixing screws extending axially through the flange. | 2022-08-04 |
20220243764 | POLYCRYSTALLINE DIAMOND BEARINGS FOR ROTATING MACHINERY WITH COMPLIANCE - Methods and apparatus for providing compliance in bearings of rotating machinery are provided. The rotating machinery may include a drive shaft movably coupled within a bearing housing. Compliant bearing assemblies may interface engagement between the drive shaft and the bearing housing, including polycrystalline diamond bearing elements, each with an engagement surface, and an opposing engagement surface of a metal that contains diamond solvent-catalyst. | 2022-08-04 |
20220243765 | ROLLING BEARING WITH GUIDING FLANGE FOR CAGE - The bearing includes a first ring, a second ring, at least one row of radial and axial rolling elements arranged between axial and radial raceways provided on the rings. The second ring has a protruding nose engaged into an annular groove of the first ring and provided with the axial raceway and with the radial raceway of the second ring. The bearing further provides at least one cage for maintaining the row of axial rolling elements, at least one flange for guiding and maintaining the cage in radial direction, and a plurality of fixing screws to secure the flange to the first ring. The flange axially abuts against a flat surface of the first ring. The fixing screws extend axially through the flat surface of the first ring. | 2022-08-04 |
20220243766 | PACKAGING SLEEVE - Disclosed is a packaging sleeve for a full complement needle roller bearing, wherein the packing sleeve is adapted to accommodate at least one set of needles of a full complement needle roller bearing, and wherein the packaging sleeve comprises an outer cylindrical sleeve, wherein a shoulder is arranged on an inner surface of the outer cylindrical sleeve so that the set of needles abut against the shoulder when being arranged in the outer cylindrical sleeve. Furthermore, a packaging sleeve arrangement including such a packaging sleeve and a method for mounting a packaging sleeve are disclosed. | 2022-08-04 |
20220243767 | ROLLING BEARING WITH SPRING SYSTEM - A bearing includes a first ring, a second ring, at least one row of axial rolling elements, and at least one row of radial rolling elements arranged between axial raceways provided on the rings. The second ring has a protruding nose engaged into an annular groove of the first ring and provided with the axial raceway of the second ring. The bearing further includes at least one thrust ring delimiting a radial raceway for the axial rolling elements, and at least one spring system to axially push the thrust ring. The thrust ring is axially disposed between the axial rolling elements and the nose. The spring system is mounted on the nose. The groove of the first ring delimits a radial raceway for the axial rolling elements. | 2022-08-04 |
20220243768 | GREASING DEVICE AND GREASING METHOD - A greasing device that feeds grease to a portion requiring greasing that is housed inside a housing, and includes a jig and a greasing pipe fixed to the jig. The housing includes a though-hole that extends through the housing. The jig includes an insertion part that is inserted into the through-hole of the housing. A side surface of the insertion part bear a marking-off line at a position a predetermined distance away from a leading end side of the insertion part. A positon of the marking-off line is a height position that the greasing pipe does not come into contact with inner components of the housing when the jig is inserted into the through-hole up to the positon of the marking-off line. | 2022-08-04 |
20220243769 | Hand-Held Power Tool - A hand-held power tool, in particular an angle grinder, includes a drive unit, a machine housing, in particular having a first housing part, which is designed as a transmission housing, and a second housing part, which surrounds the drive unit, and a bearing unit, in particular a bearing housing, for supporting the drive unit. The bearing unit protrudes into the first housing part. | 2022-08-04 |
20220243770 | REINFORCED CASING FOR FOOD APPLICATIONS - Casing of a bearing unit for food applications, made of polymeric material and provided internally with a spherical seat for housing the bearing unit, the casing having a reinforcement in the form of a metal ring co-moulded inside the casing and accommodated around the spherical seat of the casing. | 2022-08-04 |
20220243771 | BEARING MONITORING APPARATUS AND METHOD FOR MONITORING BEARING - A bearing monitoring apparatus includes a rolling bearing. The rolling bearing includes an outer ring and an inner ring disposed coaxially with the outer ring, the inner ring being on an inner peripheral side of the outer ring. The rolling bearing includes multiple rolling elements disposed between the outer ring and the inner ring. The rolling bearing includes a strain gauge configured to detect strain of the outer ring or the inner ring, the strain gauge including at least two resistors, and the resistors being arranged in a same direction as an arrangement direction of the rolling elements so as to correspond to spacing between rolling elements that are next to each other. The bearing monitoring apparatus includes a waveform generator configured to generate a first distorted waveform based on an output of one resistor and to generate a second distorted waveform based on an output of another resistor. The bearing monitoring apparatus includes a subtracting unit configured to subtract the second distorted waveform from the first distorted waveform to generate a differential waveform. The bearing monitoring apparatus includes a comparator configured to compare the differential waveform against a reference value to detect a wear state of the rolling bearing. | 2022-08-04 |
20220243772 | METHOD FOR MANUFACTURING HUB UNIT BEARING, SWAGING DEVICE, AND METHOD FOR MANUFACTURING VEHICLE - To realize a method for manufacturing a hub unit bearing capable of increasing the processing efficiency of a staking portion. An axial inner end portion of a hub ring | 2022-08-04 |
20220243773 | COUPLING MONITORING SYSTEM AND METHOD OF USING SAME - A coupling including a main body, a first hub at a first end of the main body and a second hub at a second end of the main body opposite the first end is provided. The first hub includes a first inner bore configured to receive a first shaft and a pair of aligned first and second through holes extending through opposite walls of the first hub. The first through hole and the second through hole are in optical communication with the first inner bore. | 2022-08-04 |
20220243774 | POWER FLOW IN A DOUBLE CONCENTRIC CLUTCH - Disclosed is a double concentric clutch for a transmission having a power flow to both clutches that extends around an outer drive drum, and for an inner via an oil distributor. Parts are assembled using splines, and axial movements are limited using retaining rings which increases ease of assembly and disassembly. | 2022-08-04 |
20220243775 | ELECTROMAGNETIC BRAKE - An electromagnetic brake with a housing body and an armature disk, wherein the armature disk is guided axially via a groove-lug connection in the housing body, and wherein at least one guide groove and at least one associated guide lug are provided, wherein the respective guide groove is preferably arranged in the housing body. | 2022-08-04 |
20220243776 | THERMAL MANAGEMENT SYSTEM - A thermal management system includes a shaft extending along an axis and configured to rotate in at least one of two different directions about the axis, and a brake system operably coupled with the shaft. The brake system controls a speed of rotation of the shaft in the at least one of the different directions. A first fan structure is operably coupled with the shaft and disposed on a first side of the brake system, and a second fan structure is operably coupled with the shaft and disposed on a second side of the brake structure. One of the first or second fan structures is configured to direct fluid toward the brake system and the other of the first or second fan structures is configured to direct at least some of the fluid away from the brake system to control a temperature of the brake system. | 2022-08-04 |
20220243777 | BRAKE SYSTEM WITH TORQUE DISTRIBUTING ASSEMBLY - A brake system that includes a brake caliper, a motor, and a torque distributing assembly configured to distribute torque from the motor to a first brake piston and/or to a second brake piston. The torque distributing assembly includes a gear set that includes gears that are configured to rotate about an axis. One of the first brake piston and the second brake piston is configured to move along the same axis during a brake apply or a brake release. | 2022-08-04 |
20220243778 | BRAKE PAD WEAR LEVEL MONITORING - Methods, apparatus, systems, and computer program products for brake pad wear level monitoring are disclosed. In a particular embodiment, an apparatus for brake pad wear level monitoring includes a sensor module attached to a fixed portion of a braking system. In this embodiment, the sensor module is configured to generate data indicative of a relative distance between the sensor module and a sensor target attached to a brake pad. According to this embodiment, the sensor module is also configured to use the generated data generate transmission data and transmit the generated transmission data to an external device. | 2022-08-04 |
20220243779 | METHOD FOR PRODUCING WET-RUNNING FRICTION PAPER, AND WET-RUNNING FRICTION PAPER - A method for producing a wet-running friction paper includes providing a fiber portion with a fiber, providing a filler portion with a filler, providing a binder portion with a phenol-resin-based binder, dissolving the binder portion to form a phenolate, and processing the fiber portion, the filler portion and the phenolate in a paper production process to form the wet-running friction paper. | 2022-08-04 |
20220243780 | BUFFER STOPPER - The buffer stopper has a base and an elastic body. The base has a columnar shape having a through hole in a center thereof and having recesses at both ends (virtual surfaces including an end surface of a straight part) thereof, and is formed of a material such as a metal or resin, which is harder than a rubber-like elastic material used as a material for the elastic body. The elastic body is an integrally-molded product made of a rubber-like elastic material. The elastic body includes a pair of end elastic bodies fitted into the recesses of the base and protruding from both ends of the base and connects the pair of end elastic bodies by a central elastic body fitted into the through hole. | 2022-08-04 |
20220243781 | ACCUMULATOR FOR A DAMPER AND METHOD OF MANUFACTURE THEREOF - An accumulator for a damper is provided. The accumulator includes a housing defining a longitudinal axis, a fluid connector and a bag. The bag includes a plurality of annular discs disposed adjacent to each other. Each annular disc includes an inner diameter defining a through aperture and an outer diameter. The plurality of annular discs includes a first end disc, a second end disc and one or more intermediate discs. Each intermediate disc is disposed between two adjacent annular discs. The inner diameter of the first end disc is connected to the fluid connector. The inner diameter of each intermediate disc is connected to the inner diameter of one adjacent annular disc. The outer diameter of each intermediate disc is connected to the outer diameter of the other adjacent annular disc. A solid cover disc is connected to the outer diameter of the second end disc. | 2022-08-04 |
20220243782 | HORIZONTALLY ARRANGED SIX-DEGREE-OF-FREEDOM CONSTANT-STIFFNESS MECHANISM - A horizontally arranged six-degree-of-freedom constant-stiffness mechanism is provided, and includes an upper platform, a bottom plate, three composite spherical hinges, spherical hinges, support rods, guide rail slider assemblies, and six electromagnetic adjustable stiffness units. Two ends of a shaft on which a permanent magnet is fixed in each electromagnetic adjustable stiffness unit are fixed to the bottom plate via shaft supports. Axially moving housings of electromagnetic adjustable stiffness units are fixed on sliders of the guide rail slider assemblies via slider backing plates respectively. Guide rail slider assembles are fixed on the bottom plate. Tops of the housings are mounted with the spherical hinges respectively. A bottom of the upper platform is uniformly mounted with the composite spherical hinges. One end of each support rod is threadedly connected to a corresponding one of the spherical hinges, and another end is connected with a corresponding one of composite spherical hinges. | 2022-08-04 |
20220243783 | CRANKSHAFT HAVING AT LEAST ONE COUNTERWEIGHT - The present disclosure shows a crankshaft having at least one counterweight that is preferably screwed to the crankshaft via at least two screws, with the counterweight having a contact surface at which it contacts a counter-contact surface of the crankshaft. In this respect, the position of the counterweight at the crankshaft is fixed via at least one positioning element independent of the screw connection. | 2022-08-04 |
20220243784 | FLYWHEEL ASSEMBLY - A flywheel assembly | 2022-08-04 |
20220243785 | Twisted Cord for Core Wire of Transmission Belt, Manufacturing Method and Use of Same, and Transmission Belt - The present invention relates to a twisted cord for constituting a core wire of a power-transmission belt, the twisted cord including a plurality of primary twisted yarns that are bundled and secondarily-twisted, in which when secondary twist is untwisted by 25 cm, a difference in length between the longest primary twisted yarn L and the shortest primary twisted yarn S among the plurality of primary twisted yarns is 1 to 10 mm. | 2022-08-04 |
20220243786 | FRICTION TRANSMISSION BELT - A friction transmission belt includes a compression layer forming a pulley contact portion, the compression layer includes an inner layer formed from a rubber composition and an outer layer provided on a pulley contact side of the inner layer and formed from a fiber member, and a ratio (M10 modulus/M50 modulus) of an modulus at 10% elongation in a belt longitudinal direction (M10 modulus) to an modulus at 50% elongation in the belt longitudinal direction (M50 modulus), of the rubber composition, is not less than 1.5. | 2022-08-04 |
20220243787 | BELT ELEMENT FOR VEHICULAR TRANSMISSION BELT - A belt element for a vehicular transmission belt is designed to be supported by the bands such that the head portion is located on an outer side of the bands. The base, head and connecting portions define two slots for engagement with the respective annular bands, and the base portion has an edge extending in its width direction. The edge includes a first edge located inwardly of widthwise ends of the head portion and functioning as a fulcrum of the belt element upon rocking of the belt element, and second edges located outwardly of the widthwise ends. The base portion has a smaller thickness on an inner side of the edge than on an outer side of the edge, and the second edges are located nearer to the head portion than the first edge. | 2022-08-04 |
20220243788 | Joints with Diamond Bearing Surfaces - Articulable joints having diamond bearing surfaces engaged with metal bearing surfaces are provided herein. The articulable joints provide multiple degrees of freedom to components, such as drivelines, and bear loads in multiple directions. The articulable joints include diamond bearing surfaces slidingly engaged with opposing metal bearing surfaces that include more than trace amounts of diamond solvent-catalyst. | 2022-08-04 |
20220243789 | SPEED REDUCER - A speed reducer relating to one aspect of the present disclosure includes: an internal gear having a casing and a plurality of outer pins, where the casing surrounds a main axis, and the outer pins are rotatably arranged in pin grooves provided on an inner periphery of the casing; an external gear meshing with the internal gear; an eccentric body for oscillating the external gear; a carrier rotatable relative to the casing; and a main bearing having an inner sliding surface and an outer sliding surface, where the inner sliding surface is rotatable integrally with the casing, and the outer sliding surface is rotatable integrally with the carrier. One of the inner and outer sliding surfaces is made of resin, and the other of the inner and outer sliding surfaces is made of a thermally conductive material that is more wear-resistant than the resin. | 2022-08-04 |
20220243790 | CHAIN DRIVEN E-DRIVE GEARBOX - An electric drive module (e-drive module) for an electric motor vehicle and chain driven electric-drive (e-drive) gearbox therefor is provided. The e-drive gearbox has first and second chain members operably coupling an output shaft of an electric motor to a shaft of a driven output member. A first drive gear is rotatable with the output shaft of the electric motor. A first driven gear is coupled to the first drive gear via the first chain member. A second driven gear is coupled to the first driven gear via a common shaft and co-rotatable with the first driven gear. A second drive gear is coupled to the second driven gear via the second chain member. The respective rotational axes of the first and second drive gears and the first and second driven gears are parallel to each other. | 2022-08-04 |
20220243791 | TRAVEL LIMITER FOR A VEHICLE STEERING COLUMN - A travel limiter for a rotatable steering column of a vehicle comprises: a housing; an elongate threaded member rotatably mounted about its longitudinal axis within the housing; a nut member threadedly mounted on the elongate threaded member, the exterior of the nut member comprising a toothed gear; connector for connection of a rotatable steering column of a vehicle to the elongate threaded member, whereby the steering column and the threaded member are constrained to rotate together; end stops which engage with the nut member to define the maximum axial displacement of the nut member along the elongate threaded member in both directions; a drive motor having an output shaft configured to rotate an output gear member meshed with the gear on the exterior of the nut member; and a controller configured to control the operation of the drive motor. | 2022-08-04 |
20220243792 | LINEAR DRIVE - A linear drive comprising an electric motor driving a worm, a worm gear which meshes with the worm and which is connected non-rotatably to a spindle extending along a linear drive longitudinal axis or axis of rotation and which has a rear and a front end. The worm gear has a bearing seat for a rear bearing, with which the worm gear is mounted in a surrounding transmission housing. To simplify the manufacture of such a linear drive the invention proposes that the rear bearing is in the form of a fixed bearing, the spindle comprises a weldable material, a securing disk is arranged on the rear end of the spindle and the securing disk is connected to the spindle in bonded-material relationship. | 2022-08-04 |
20220243793 | SELF-LOCKING APPARATUS FOR LINEAR ACTUATOR, AND LINEAR ACTUATOR - Disclosed is a self-locking apparatus for a linear actuator, which relates to the field of linear actuation equipment. The self-locking apparatus includes a one-way bearing and a friction collar, wherein the one-way bearing includes an inner race and an outer race, the inner race being sleeved to the rotary screw of the linear actuator, the friction collar being connected to the outer race; wherein the self-locking apparatus further includes a friction member fitted with the friction collar, such that when the rotary screw rotates forwardly, the outer race does not rotate; and when the rotary screw rotates reversely, the outer race, the inner race, and the friction collar rotate synchronously, such that friction is produced by contacting between the friction collar and the friction member. Further disclosed is a linear actuator applying the self-locking apparatus. | 2022-08-04 |
20220243794 | POWER SPLIT TRANSMISSION STRUCTURE - A method controls a power split transmission structure to direct drive power from a drive through at least three interfaces to at least one output to supply connected consumers. The transmission structure has at least two variator paths each comprising a summation gearbox downstream of the interfaces in which drive power is varied via a mechanical and an electrical path. The transmission structure has power electronics or a hydraulic control device including at least three electric or hydraulic machines arranged in parallel with the summation gearbox of each variator path downstream of the interfaces. The method simultaneously controls the power electronics or a hydraulic control device and the electric or hydraulic machines in such a way that fluctuations in the power supply to the consumers are compensated for by the electric or hydraulic machines by regulating, via a control device, the summation gearbox of each of the variator paths and modifying a torque, a speed, or both, of the drive power via the power electronics system or the hydraulic control device. | 2022-08-04 |
20220243795 | CONTINUOUSLY VARIABLE TRANSMISSION - A continuously variable transmission. The continuously variable transmission is provided with an outer housing ( | 2022-08-04 |
20220243796 | VEHICULAR DIFFERENTIAL DEVICE - A vehicular differential device includes a differential rotation mechanism, and a torque input member that receives drive torque, the drive torque is distributed and transmitted to a first drive shaft and a second drive shaft. The differential rotation mechanism includes an input gear that rotates as a unit with the torque input member, an output gear that rotates as a unit with the first drive shaft, a first gear and a second gear that rotate as a unit, and a carrier that supports the first gear and the second gear, the carrier being configured to rotate as a unit with the second drive shaft. The gear ratio between the input gear and the first gear is different from that between the output gear and the second gear. During differential rotation, the first drive shaft and the second drive shaft are rotated in opposite directions. | 2022-08-04 |
20220243797 | HARMONIC SPEED REDUCER - A harmonic speed reducer is provided. The harmonic speed reducer includes a wave generator, a flexible gear, a first rigid gear, and a second rigid gear. The wave generator can be driven to rotate relative to a central axis. The flexible gear has a plurality of first outer gear structures, a division groove, and a plurality of second outer gear structures. The first rigid gear has a plurality of first inner gear structures configured to be engaged with the first outer gear structures. The second rigid gear has a plurality of second inner gear structures configured to be engaged with the second outer gear structures. A first intersection line is defined between each of the first inner gear structures and a sectional surface. An angle between the first intersection line and a first horizontal line is within a range from 0.1 degrees to 5 degrees. | 2022-08-04 |
20220243798 | WORM SHAFT, WORM SPEED REDUCER, AND MANUFACTURING METHOD OF WORM SHAFT - A worm shaft includes: an insertion portion; a wall surface; a tapered portion; and a main body portion, the gear portion is formed on the main body portion and the tapered portion such that a bottom land of the gear portion is positioned at radially outer side of a line extending in parallel with a rotation center axis of the worm shaft and passing through a boundary between the wall surface and the tapered portion. | 2022-08-04 |
20220243799 | GEARBOX AND MOTOR DRIVER - A gearbox and a motor driver having the gearbox are provided. The gearbox includes: a first gear, configured to be rotatable around a first gear shaft parallel to a first direction; a second gear, configured to be rotatable around a second gear shaft parallel to the first gear shaft, and the second gear engages with the first gear, and an outer diameter of the second gear is larger than an outer diameter of the first gear; a parking gear portion, configured to be rotatable around the second gear shaft; a rotation prevention member, configured to be movable between a position where the rotation prevention member is interposed between teeth of the parking gear portion and a position where the rotation prevention member is not interposed between the teeth of the parking gear portion; and a transmission mechanism, configured to transmit a driving force to the rotation prevention member. | 2022-08-04 |
20220243800 | STAINLESS STEEL RUNNING SURFACE ON A PLASTIC DEFLECTOR - A differential for a rear wheel drive vehicle is previewed comprising a differential case for rotationally supporting and housing a pinion shaft with the pinion shaft extending axially through an opening in the differential case. A pinion seal extends around the pinion shaft and has an outer edge abutting a cavity wall defining the opening in the differential case. The pinion seal has an axial lip projecting in an axial direction. A plastic deflector has a discshaped main body formed of a plastic material, a passageway extending through the plastic deflector, and a stainless steel ring fixedly coupled to the disc-shaped main body providing a stainless steel running surface. The plastic deflector is assembled on the pinion shaft such that the pinion shaft extends through the deflector passageway and the stainless steel running surface abuts the axial lip of the pinion seal. | 2022-08-04 |
20220243801 | SYSTEMS AND METHODS FOR CONTROLLING AXLE OIL TEMPERATURE - Systems and methods for selectively cooling a vehicle fluid are disclosed. Particularly, systems and methods for selectively cooling axle fluid of a vehicle are disclosed. By selectively cooling the axle fluid, energy is conserved by avoiding continuously circulating the axle fluid through a cooling system when a temperature of the axle fluid does not satisfy a selected criteria. The systems and methods also disclose selectively heating a fluid, such as an axle fluid, such as upon startup of the vehicle, and selectively cooling the axle fluid once operation of a power source of the vehicle, such as an engine of the vehicle, has ceased. | 2022-08-04 |
20220243802 | RING GEAR MOUNTING ARRANGEMENT WITH OIL SCAVENGE SCHEME - A gas turbine engine according to an example of the present disclosure includes, among other things, a propulsor section including a propulsor supported on a propulsor shaft, a turbine section including a turbine shaft, and an epicyclic gear train interconnecting the propulsor shaft and the turbine shaft. The epicyclic gear train includes a sun gear coupled to the turbine shaft, intermediary gears arranged circumferentially about and meshing with the sun gear, a carrier supporting the intermediary gears, and a ring gear including first and second portions each having an inner periphery with teeth intermeshing with the intermediate gears. The first and second portions have axially opposed faces abutting one another at a radial interface and respective flanges extending along the radial interface radially outward from the teeth. The first and second portions define a trough axially between and separating the teeth of the first portion from the teeth of the second portion. The first and second portions include facing recesses that form an internal annular cavity along the radial interface. | 2022-08-04 |
20220243803 | Pump Stage Assembly, External Gear Pump, Use Of A Pump Stage Assembly and Vehicle Transmission - A pump stage assembly for supplying lubricating oil, comprising: at least two pump suction stages and at least one pump pressure stage. The pump suction stages and the pump pressure stage are spaced apart from one another in a pump housing PG and have a common drive shaft. The pump suction stages are formed by a first assembly of at least three intermeshing external gearwheels and wherein the pump pressure stage is formed by a second assembly of two intermeshing external gearwheels. Here at least two respective tooth center points of the first external gearwheel assembly and the respective tooth center points of the second external gearwheel assembly are arranged in a common plane E-E which intersects the pump housing PG in a longitudinal direction. | 2022-08-04 |
20220243804 | Gearbox System With an Automated Manual Gearbox - A gearbox system for a vehicle includes an automated manual gearbox; a gearbox control device which controls the gearbox; a monostable toggle switch which is movable by a user in two deflection directions to select a plurality of driving ranges of the gearbox control device, and a visual device which displays graphically a gearshift diagram with driving ranges selectable by the monostable toggle switch. The gearbox control device has a further driving range which cannot be selected by the monostable toggle switch but can be exited by moving the monostable toggle switch. The visual device has at least one display to display a symbol indicating at least one deflection direction by which the further driving range can be exited. The gearbox control device may control the at least one display such that the symbol is only displayed when the further driving range is selected. | 2022-08-04 |
20220243805 | SHIFT CONTROL METHOD AND SHIFT CONTROL SYSTEM - The present invention provides a shift control method include: setting a basic target synchronization rotation speed that is a basic target value of the input shaft rotation speed during the shift; determining whether or not an accelerating intention is present when the shift is a downshift with a driving force requirement to the vehicle; when the accelerating intention is present, setting a first target input shaft rotation speed as the target input shaft rotation speed, the first target input shaft rotation speed being obtained by increasingly correcting the basic target synchronization rotation speed; and when the accelerating intention is not present, setting a second target input shaft rotation speed as the target input shaft rotation speed, the second target input shaft rotation speed being obtained by maintaining or decreasingly correcting the basic target synchronization rotation speed. | 2022-08-04 |
20220243806 | METHOD FOR DETERMINING A DRAG TORQUE COEFFICIENT - A method for determining a drag torque coefficient of a transmission includes performing rotational speed synchronisation involving application of synchronisation torque to a first transmission component, and obtaining an initial rotational speed of the first transmission component before the rotational speed synchronisation, and a final rotational speed of the first transmission component after the rotational speed synchronisation, and time period for performing the rotational speed synchronisation. Also, obtaining information relating to a level of the synchronisation torque applied to the first transmission component during the rotational speed synchronisation, and information relating to a total moment of inertia associated with the first transmission component. In addition, determining the drag torque coefficient based on the obtained initial rotational speed, the obtained final rotational speed, the obtained time period, the level of the applied synchronisation torque and the total moment of inertia associated with the first transmission component. | 2022-08-04 |
20220243807 | Method Of Correcting Angular Transmission Error For Reducer And Robot System - A method of correcting an angular transmission error for a reducer of creating correction data for correction of an angular transmission error of the reducer in a robot system including an arm, the reducer having an input shaft and an output shaft, a motor, an encoder, and an inertial sensor, includes rotating the arm in an input rotation angular range smaller than a necessary input rotation angular range, measuring and recording the angular transmission error, determining whether or not an accumulated value of measurement times is equal to or larger than a predetermined value, when the accumulated value is smaller than the predetermined value, measuring the angular transmission error of the reducer and updating a record, and, when the accumulated value is equal to or larger than the predetermined value, creating the correction data based on the recorded angular transmission error of the reducer. | 2022-08-04 |
20220243808 | DIAGNOSTIC DEVICE AND CONTROL DEVICE FOR AUTOMATIC TRANSMISSION (As Amended) - The transmission controller is configured to, when the received range position signal indicates that the range position is switched from a travelling range to a neutral range during travelling, output an instruction to disengage all of friction elements that are in an engaged state in the travelling range, output an instruction to at least one friction element before the instruction to disengage all of the friction elements that are in the engaged state in the travelling range is output, confirm a change in a rotation speed of a transmission input shaft after the instruction to disengage is output to the at least one friction element, and when there is no change in the rotation speed, diagnose that the friction element instructed to be disengaged is in an erroneously engaged state in which the friction element is not able to be disengaged. | 2022-08-04 |
20220243809 | SHIFT RANGE DEVICE - A shift range device switches a shift position. The shift range device includes a motor and an energizing unit. The motor functions as a power source for switching the shift position. The energizing unit energizes the motor. The shift range device monitors an abnormal state in which a magnetic field that causes a rotation of a rotor of the motor not to start or a holding magnetic field that stops the rotation generated in the rotor is incapable to be acquired. | 2022-08-04 |
20220243810 | ELECTRONICALLY-CONTROLLED CONTINUOUSLY VARIABLE TRANSMISSION FOR A UTILITY VEHICLE - A utility vehicle includes a frame assembly, a plurality of ground-engaging members supporting the frame assembly, and a powertrain assembly operably coupled to the ground-engaging members and including a prime mover and a continuously variable transmission. Additionally, the utility vehicle includes an operator defined by a portion of the frame assembly and including seating for at least an operator. The utility vehicle also includes an electrical assembly comprising an electric motor operably coupled to the continuously variable transmission. The electric motor is positioned rearward of the operator area. | 2022-08-04 |
20220243811 | PARKING MECHANISM AND DRIVE APPARATUS - A parking mechanism includes: a parking gear rotatable about a major axis with a wheel of a vehicle; a parking pawl rotatable about a first axis parallel to the major axis, and having a meshing portion facing a tooth portion of the parking gear; a cam rod extending and operating along a first direction orthogonal to the major axis; a cam attached to the cam rod, contacting the parking pawl, and movable along the first direction with the operation of the cam rod to rotate the parking pawl around the first axis and move the meshing portion toward the parking gear; a U-shaped sleeve open toward the parking pawl and supporting the cam; and a pawl stopper to contact and restrict movement of the parking pawl toward the cam rod. The cam rod is inserted into the sleeve. The pawl stopper is between the parking pawl and the cam rod. | 2022-08-04 |
20220243812 | SYSTEMS AND METHODS FOR CONFIGURING SELECTIVE COUPLERS IN A MULTI-SPEED TRANSMISSION - A transmission system efficiently performs efficiently and also provides the ability to perform full-power shifts. For example, a secondary clutch actuator, independent of fluid actuation, may eliminate the need for a pump to continuously provide high pressure during regular vehicle operation such that high pressures are only required during a shift event. This eliminates the need for energy at the pump to maintain application of the clutch, thereby allowing such energy to be used of other systems in the EV or to facilitate increased vehicle range. | 2022-08-04 |
20220243813 | DEVICE FOR ACTUATING A PARK LOCK IN AN AUTOMATIC TRANSMISSION A MOTOR VEHICLE - The invention relates to a device for actuating a park lock in an automatic transmission of a motor vehicle, in which a gear position selector can be used to set t at least one drive-, neutral- and park position, and in which, when the park position is selected, a park lock that is operatively connected to the automatic transmission can be actuated, and it can then be activated or deactivated by means of an emergency actuator device that can be operated manually. The emergency actuating device has a toothed wheel (gear) that can be made to engage with a spur gear that is configured as an intermediate toothed wheel (gear). According to the invention, a first engaging element engages into a control cam provided on the spur gear and, when the spur gear moves, said first engaging element can be moved in order to activate and deactivate the park lock in the control cam. | 2022-08-04 |
20220243814 | GASKET, SYRINGE INCLUDING SAME, AND METHOD OF MANUFACTURING GASKET - A gasket includes a gasket body and a polytetrafluoroethylene (PTFE) film. The gasket body includes a solution contact portion and a slide contact portion. The PTFE film is attached to a solution contact surface of the solution contact portion of the gasket body. Besides, a circumferential end portion of the PTFE film is curved toward the slide contact portion of the gasket body such that a circumferential end surface of the PTFE film is buried in the slide contact portion of the gasket body so as not to be exposed to outside. | 2022-08-04 |
20220243815 | COMBUSTION CYLINDER HEAD GASKET - A multi-layer steel gasket includes a pair of outermost steel layers having a plurality of combustion openings. The outermost layers are generally planar and free of elastic beads in a compression region of the gasket immediately surrounding the combustion openings. A pair of metal sealing rings are associated with each of the combustion openings and are disposed between the outermost layers and are formed with opposed full beads that face away from one another in the compression region of the gasket around each cylinder opening. The sealing rings each having a thickness of at least 0.3 mm and which is greater than a thickness of the outermost layer. At least one distance layer is disposed between the outermost layers, wherein when the compression region is fully compressed, the thickness of the combined layers of gasket in the compression region is greater than the thickness of the combined layers of the gasket in a body of the gasket adjacent the compression region. | 2022-08-04 |
20220243816 | METAL SEALING RING AND METHOD OF FORMING A METAL-TO-METAL SEAL - A metal sealing ring ( | 2022-08-04 |
20220243817 | SEALING MECHANISM - A sealing mechanism including a first seal member, a second seal member arranged so as to face the first seal member, and a deformed nucleus member arranged in a space formed at least partially between the first seal member and the second seal member, and becoming a nucleus of deformation in the sealing mechanism. The deformed nucleus member is configured by a combination of rod-like members and plate-like members respectively formed from a plurality of materials having different linear expansion coefficients, and is fixed to each of the first seal member and the seal member. The deformed nucleus member contracts in at least one direction on a cross-section of the seal groove, along with an increase in temperature of the deformed nucleus member. The first seal member and the second seal member respectively have abutment surfaces abutting on an inner surface of the seal groove or the facing surfaces. | 2022-08-04 |
20220243818 | GASKET ASSEMBLIES AND RELATED SYSTEMS AND METHODS - Gasket assemblies and related system and methods. An apparatus includes a system, a flow cell, and a plurality of gasket assemblies. The system includes a flow cell interface and the flow cell has one or more channels. Each channel has a first channel opening and a second channel opening. The first channel openings are positioned at a first end of the flow cell and the second channel openings are positioned at a second end of the flow cell. A gasket assembly coupled at each second channel opening. Each gasket assembly includes an adhesive stack and a gasket. The adhesive stack includes a first side bonded to the gasket and a second side bonded to the flow cell. The flow cell interface is engagable with the corresponding gaskets to establish a fluidic coupling between system and the flow cell. | 2022-08-04 |
20220243819 | SEAL RING - A circular annular seal ring made from a resin is adapted to be disposed between an outer member and an inner member that rotate relative to each other. The seal ring is disposed in a circumferential groove of the outer member or the inner member to isolate a liquid space from an external space. The seal ring is formed from an elongated and arcuate rod to define a circle by joining ends of the rod, and has a junction formed from the ends. The seal ring has a radial thickness gradually decreasing from two points that are apart from the junction toward the junction. The points are separated from the junction by an angle of not less than 60 degrees and not more than 150 degrees about a central axis of the circle. | 2022-08-04 |
20220243820 | Moveable Seal Point Packing System - A packing assembly providing a seal point configurable at multiple locations. The packing assembly includes a soft bed having at least one energizing ring and at least one seal ring. The assembly includes a spacer ring sealable with the at least one energizing ring. The assembly further includes at 1=least one adapter ring abutting either end of the soft bed to provide two seal locations relative to the spacer ring. | 2022-08-04 |
20220243821 | Elastic Seal Arrangement Structure in a Slidingly Fitted Part - An O-ring arrangement in a slidingly fitted part includes one sliding member (holder), another sliding member (sleeve), a recess, and an O-ring. The O-ring is arranged in the recess in a compressed state to seal the one sliding member and the other sliding member. The area of the sliding contact surface of the O-ring arranged in the recess is coated with a coating to reduce the sliding resistance. | 2022-08-04 |
20220243822 | SEALING DEVICE - To suppress a decrease in the tightening force of a seal lip with respect to a shaft regardless of the rigidity of a protrusion. An elastic portion of a sealing device includes an annular seal lip, and the seal lip includes a lip tip end portion and an interior side dust lip. The lip tip end portion is an annular portion protruding to the inner periphery side and formed to contact an output shaft of a reduction gear in the usage state. The interior side dust lip is an annular protrusion provided closer to a sealing target side than is the lip tip end portion. The interior side dust lip protrudes toward the axis x and is formed to contact the output shaft in the usage state. The seal lip also includes a dent portion, which forms a dent, on the outer periphery side of a base of the interior side dust lip. | 2022-08-04 |
20220243823 | SEALING DEVICE AND SEALING STRUCTURE - A sealing device seals a gap between a housing and a rotating body disposed in a hole of the housing and separates an internal space of the housing from an atmosphere side. The sealing device includes a stationary sealing member and a rotational sealing member. The rotational sealing member includes a hollow cylindrical portion into which a cylindrical portion of the rotating body is to be interference fitted, and a flange portion disposed closer to an internal space side than the hollow cylindrical portion. The stationary sealing member includes a mounted hollow cylindrical portion that is to be mounted to the housing, and a seal lip being to be brought into slidable contact with an outer peripheral surface of the hollow cylindrical portion of the rotational sealing member. The rotational sealing member further includes an auxiliary lip mounted to the flange portion, the auxiliary lip being to be brought into slidable contact with an inner peripheral surface of the mounted hollow cylindrical portion. | 2022-08-04 |
20220243824 | FLUID FLOW CONTROL DEVICE WITH VALVE SEAT CONFIGURED TO MITIGATE FLASHING - A fluid control valve includes a housing defining a fluid inlet and a fluid outlet. A valve seat is coupled to the housing and is positioned between the inlet and the outlet. The valve seat includes an end surface, seating surface extending from the end surface toward the seat axis, and a groove surface extends from the seating surface and defines a groove extending around the seat axis. The valve seat further includes an inner surface defining a central bore extending along the seat axis. A spindle is disposed within the housing and is reciprocally moveable between closed and open positions within the central bore of the valve seat. The spindle defines a longitudinal axis and includes an outer surface and a plurality of flow passages formed in the outer surface to prescribed lengths and extending in generally parallel relation to the axis of the spindle. | 2022-08-04 |
20220243825 | BACKWATER VALVE ASSEMBLY - A backwater gate valve assembly having a gate valve movable between a closed position where the gate occludes an outlet opening and an open position where the gate valve does not occlude the outlet opening. The gate valve is coupled to a motorized actuator that is configured to move the gate valve between the open and closed positions upon sensing of a predetermined level of water in the body of the backwater gate valve assembly. | 2022-08-04 |
20220243826 | BALL VALVE ASSEMBLY - A ball valve assembly includes a ball having a fluid pathway and a leading edge portion. The ball is configured to rotate between an open position and a closed position, the fluid pathway is configured to align with a fluid passage while the ball is in the open position, and the fluid pathway is configured to be offset from the fluid passage while the ball is in the closed position. Furthermore, the leading edge portion includes a first leading edge configured to cut a line extending through the fluid pathway as the ball rotates from the open position to the closed position, the leading edge portion includes a second leading edge configured to engage a seal of the ball valve assembly as the ball rotates from the open position to the closed position, and the first leading edge is positioned radially inward from the second leading edge. | 2022-08-04 |
20220243827 | FLUID MANAGEMENT SYSTEM - A fluid management system includes a housing with a first port, a second port, and a third port, and a valve body moveable within the housing between a first position and a second position. The valve body is configured to seal the third port and permit fluid flow between the first and second ports in the first position, and to seal the first port and permit fluid flow between the second and third ports in the second position. The system further includes an actuator coupled to the valve body. The actuator includes a shape memory alloy material. A biasing element is coupled to the valve body to bias the valve body toward one of the first or second positions. The actuator is configured to move the valve body to one of the first or second positions against a biasing force of the biasing element in response to heating the actuator. | 2022-08-04 |
20220243828 | Six Port Valve - A multi-port valve provides three inlets and three outlets. In many embodiments, seven flow configurations are provided. A stemshell can rotate internal to a housing to direct fluid from specific inlets to specific outlets while saving flow through various inlet/outlet ports as required by the various flow configurations. | 2022-08-04 |
20220243829 | ROTARY MULTI-WAY DISTRIBUTOR WITH PLURAL PORT TRACKS - Disclosed herein are embodiments of a valve assembly for providing selective flow communication between a plurality of fluid flow conduits. The valve assembly may comprise two valve members disposed coaxially in fluidly sealing contact and relatively rotatable to provide valving action of at least two port tracks. At least one valve member may comprise a fluid pressure loading means, and the fluid pressure loading means may span at least two port tracks. The valve assembly may further comprise a drive means for driving relative rotation of the valve members in order to enable cycled interconnection and fluid flow through the fluid flow conduits. | 2022-08-04 |
20220243830 | VALVE DEVICE - A housing has a housing main body and an outlet port. The housing main body includes a cylindrical housing inner wall that defines an internal space therein. The outlet port fluidly connects the internal space and an outside of the housing main body to each other. The valve has a valve body rotatable about an rotation axis along a rotation axis of the cylindrical housing inner wall. The valve is configured to selectively open and close the outlet port depending on a rotation position of the valve. The housing inner wall is formed such that a distance between the housing inner wall and the axis of the housing inner wall varies in a circumferential direction. | 2022-08-04 |
20220243831 | PRESSURE RELIEF VALVE WITH BI-DIRECTIONAL SEAT - A pressure relief valve includes a valve body including a monitored pressure inlet leading to a monitored pressure region, a piston having a shear seal bore and a surface facing the monitored pressure region, a vent passage and a the shear seal assembly comprising a seal plate having a sealing surface thereon, and the shear seal assembly includes a sealing surface facing the seal plate and having a first annular area, and a first surface having an annular surface area at least twice as large as the first area of the sealing surface, the first surface facing away from the first area, and a biasing seal in contact with the first surface. | 2022-08-04 |
20220243832 | HIGH STABILITY REGULATOR - A vent valve opens to provide a fluid path from a regulated pressure port to a vent port, a supply valve opens to provide a fluid path from the regulated pressure port to a supply pressure port. A control piston has a linear cam profile with a vent cam that opens the vent valve and a supply cam that opens the supply pressure valve. | 2022-08-04 |
20220243833 | RELEASE VALVE - The invention relates to a release valve ( | 2022-08-04 |
20220243834 | Pressure Valve for a Liquid - Pressure valve for a liquid comprising a housing with an inlet and an outlet for directing the liquid from the inlet through the housing to the outlet along a flow direction, wherein valve further comprises movable member which is movable in the housing towards and away from the outlet between a blocked position wherein the movable member blocks the outlet and an unblocked position wherein the movable member is moved away from the outlet in a direction opposite the flow direction. | 2022-08-04 |