19th week of 2011 patent applcation highlights part 17 |
Patent application number | Title | Published |
20110109092 | WINDMILL ELECTRIC GENERATOR FOR HYDROELECTRIC POWER SYSTEM - A windmill electric generator includes a support base, an inline generator assembly, a large generator, a variable blade pitch housing and a plurality of blades. The support base includes a pedestal support and a rotating support. The inline generator assembly includes a generator support structure, a plurality of inline generators and a drive shaft. The generator support structure is attached to a top of the rotating support. Large generator support members are attached to the generator support structure. The variable blade pitch housing is attached to one end of the drive shaft. The plurality of blades are pivotally retained on the variable blade pitch housing. The large generator includes a rotor and a stator assembly. The rotor is retained on the other end of the drive shaft. The stator assembly is attached to an end of the plurality of large generator support members. | 2011-05-12 |
20110109093 | TOOL HAVING INTEGRATED ELECTRICITY GENERATOR WITH EXTERNAL STATOR AND POWER CONDITIONER - A tool includes a nonmagnetic tool housing, a cylindrical rotor inside the tool housing and rotatable in response to a flow of pressurized fluid through the tool housing and magnets mounted in the rotor. A stator is positioned on the exterior of the tool housing, and is dimensioned to cooperate with the magnets to, upon rotation of the rotor, generate electrical current for supply to a load. The stator includes an inductor core having opposing ends connected by a middle portion, and a coil wound around the middle portion, where both the inductor core and coil are configured to be arced between the opposing ends about the axis of rotation of the rotor, and the inductor core is configured to provide a consistent gap between the face of the inductor core and the face of each magnet while each magnet is being rotated between positions proximal the opposing ends, the inductor core haying a length to enable its opposing ends to each be simultaneously radially aligned with a respective magnet in the rotor to complete a magnetic circuit through the inductor core. The tool also includes a power conditioner receiving the generated electrical current and conditioning the current to be acceptable for supply to a load that comprises one or more logic processing devices. | 2011-05-12 |
20110109094 | Wind To Electric Energy Conversion With Hydraulic Storage - A system for reversible storage of energy, the system comprising: means for generating energy; first conversion means for converting the energy into stored energy by means of low ratio (3.2:1 or less) high pressure (200 bar minimum) compression of gas; and second conversion means for converting the stored energy by expansion or reversal of the first process into usable energy. | 2011-05-12 |
20110109095 | ARRANGEMENT FOR COOLING OF AN ELECTRICAL GENERATOR - The arrangement directed to a generator, which contains a rotor and a stator us disclosed. The stator contains at least two stator segments. At least one of the stator segments contains a number of stacked laminate plates. The stacked laminate plates contain a number of slots at a first side, while the first side of the stacked laminate plates is aligned to the rotor. The slots support a metal-winding of a stator coil. At least one hollow cooling-pipe is partly integrated into the stacked laminate plates of the stator segment to cool its laminate plates by a cooling-medium, which is located into the cooling-pipes. | 2011-05-12 |
20110109096 | Fixed pitch wind (or water) turbine with centrifugal weight control (CWC) - The Fixed Pitch Wind (Water) turbine is a more productive system than current technology in that it extracts increasing amounts of energy from wind (or water) flows throughout typical operating ranges (25 m/s for wind and 3.4 m/s for tidal). Further, an inherently stronger fixed pitch solution can have greater blade solidity that will, in turn increase torque across the entire operating range. | 2011-05-12 |
20110109097 | SYSTEMS AND METHODS FOR TETHERED WIND TURBINES - According to some embodiments, an airborne body extends horizontally along an axis between a first point and a second point. The body may be, for example, at least partially filled with a gas. Two or more vanes may be provided airborne with the body such that the vanes, when acted upon by a wind force perpendicular to the axis, are operable to cause rotation about the axis. Moreover, one or more tethers may be coupled to anchor the body to a third point, and one or more electrical generators may be airborne with the body to convert rotational energy produced by the rotation about the axis into electrical energy. According to some embodiments, a surface airborne with the body may direct at least some of the wind force into an area defined by a vane and/or orient the airborne body in a position substantially normal to the wind force. | 2011-05-12 |
20110109098 | Wind Generator With Folding Mast - Wind generator comprising a folding mast pivotally mounted about an articulation positioned at a location some way between the lower and upper ends of the mast. The mast is actuated by a ram which is connected to the lower end of the mast. | 2011-05-12 |
20110109099 | Wind Turbine - A wind turbine which includes a direct drive generator is disclosed. The direct drive generator includes an inner stator arrangement and an outer rotor arrangement and a stationary shaft with a centre axis. The stator arrangement is arranged on the outside of the stationary shaft, the rotor arrangement is substantially arranged around the stator arrangement, on the front side at least indirectly supported or arranged on the stationary shaft by a main bearing and on the rear side at least indirectly supported or arranged on the stationary shaft by a support bearing. The main bearing and/or the support bearing is a four-point bearing. | 2011-05-12 |
20110109100 | WIND TURBINE - The invention concerns a wind turbine comprising a tower ( | 2011-05-12 |
20110109101 | Insta Power - An emergency power source generator, alternator, inverter and gearbox which provides DC power that is then inverted to 110-120V AC power wherein the alternator produces electrical power to charge three 12V batteries set up in tandem via an inverter which is configured to invert the 12V batteries into AC power on a portable frame with wheels and outlets for the portable power. | 2011-05-12 |
20110109102 | Meta-material vibration energy harvester - A meta-material vibration energy harvester includes a housing element encapsulating a multiplicity of oscillators capable of harvesting a significant percentage of the total mechanical energy diffusely distributed throughout the vibrating structure, the harvester design resulting in a rapid transfer of mechanical energy entering it via the housing element from the element to the oscillators wherein the energy remains trapped while accumulating over an extended time, the percentage of energy transfer primarily depending on the ratios of the sum of the oscillator masses to the sum of the housing mass and of the measure of the mass of the vibrating structure and of the width of the band spanned by the oscillators to its center frequency, both the relevant measure of the vibrating structure mass and the values of the mass and frequency ratios that maximize the percentage of internal energy transfer depending on the harvesting scenario. | 2011-05-12 |
20110109103 | Fuselage Door Self-Locking Pin Latch - Latch systems for use in aircraft are disclosed. One system includes a frame, a pin at least partially inside frame, an interface portion, and a link. Pin has proximal and distal ends and is slidable between extended and retracted positions. Interface portion is pivotable between open and closed positions and has a handle for receiving a force to move interface portion to open and closed positions. Link is pivotably coupled to pin and interface portion such that pin is at extended position while interface portion is at closed position and pin is at retracted position while interface portion is at open position. Interface portion has an impact face in line with pin when interface portion is at closed position to ensure pin does not reach retracted position while interface portion is at closed position. | 2011-05-12 |
20110109104 | Value Engineered Latch System - A value engineered latch system for latching and unlatching closures in plurality of stages namely fully open, partially open and fully closed comprising: a spring comprising of a metal rod with plurality of wound segments, bent segments and free ends; a metal striker comprising of profiled edges and slots that interact with said spring; a self presenting secondary release system actuated by the movement of the said spring; a base plate that supports the said spring and the said self presenting secondary release system. | 2011-05-12 |
20110109105 | ENERGY ABSORBER WITH LOBES PROVIDING UNIFORM PEDESTRIAN IMPACT - A bumper system includes an injection molded energy absorber of polymeric material having hollow longitudinally-spaced lobes configured to crush and absorb energy during a pedestrian impact, and straps interconnecting adjacent lobes. The lobes are particularly sized and dimensioned, including potentially external ribs and/or apertures in corners, to provide a relatively uniform impact energy absorption during an impact stroke during crush of the shear walls of the lobes, such as within +/ā30% or more preferably within +/ā20% of a desired amount regardless of a specific location of impact, along a selected center portion of the energy absorber. A reason for the uniformity is to promote pedestrian safety regardless of the specific location where a pedestrian's leg strikes the energy absorber. | 2011-05-12 |
20110109106 | Lifting Assembly - A lifting bracket for a lifting assembly to lift a cylindrical object having an annular flange with a plurality of spaced-apart holes formed therein using a lifting device is provided. The bracket includes a flange attachment piece having at least one adjustable hole assembly for aligning with at least one hole of said plurality of spaced-apart holes on the flange such that the bracket may be used to lift objects having spaced-apart holes of varying distances. The bracket also includes a hoist ring for receiving a wire rope and a swivel device having a hoist ring connection loop. The swivel device freely rotates about a pin and the hoist ring freely pivots when the object is being lifted from a horizontal position to a vertical position. | 2011-05-12 |
20110109107 | Suction cup type contact lens removal device and method of removing a lens by means of same - A method of removing a contact lens by means of a device including a flexible cup comprising a bottom projection and an outward extending rim on an opening, and a suction loop member shaped to assemble with the rim by snapping is provided. The method includes pouring an amount of IV fluid into the cup; adhering the suction loop member to a periphery of the eye by engaging; immersing the contact lens placed on the cornea of the eye in the IV fluid by inverting the cup; and repeatedly pressing and releasing the cup until the contact lens falls onto the projection. Hand contact with the eye is avoided. | 2011-05-12 |
20110109108 | Hand held material carrying tool - A one piece material carrying tool ( | 2011-05-12 |
20110109109 | GRIP EXTENSION LINKAGE TO PROVIDE GRIPPING TOOL WITH IMPROVED OPERATIONAL RANGE, AND METHOD OF USE OF THE SAME - A grip extension linkage to provide a gripping tool having radial gripping elements with an improved operational range. The grip extension linkage includes at least one annular body having a central internal bore and an peripheral external surface. There is provided rigid elongated spokes. Spoke guides are provided on the annular body. The spoke guides are in close fitting relation with the spokes to constrain the spokes while allowing them to move radially from a retracted position to an engaged position. | 2011-05-12 |
20110109110 | RESILIENT CLAMP FOR HOLDING A CONTAINER BY THE NECK | 2011-05-12 |
20110109111 | LASER ETCHED TRIM - The present invention relates to a process for the production of a trim cover and the cover of a trim interior itself. | 2011-05-12 |
20110109112 | STEERING ASSEMBLY FOR A VEHICLE - An assembly is provided for a vehicle that includes, but is not limited to having a steering assembly and at least one trim element that is removably connected to the steering assembly. | 2011-05-12 |
20110109113 | Surrounding Structure of Storage Compartment of Instrument Panel - A surrounding structure of a recessed storage compartment of an instrument panel, including the compartment formed in the instrument panel, includes a steering support member extending in a vehicle width direction on a forward position of a front wall of the compartment, and an attachment piece protruding frontward from the front wall. The attachment piece has an attachment portion abutting the support member. A U-shaped cutout is formed in the attachment portion to be opened on a front edge of the attachment portion or on a rear edge of the attachment portion. The attachment piece is fastened to the support member by a fastening member inserted into the cutout. A cross-sectional center of the support member is arranged above a top edge or below a bottom edge of the front wall. | 2011-05-12 |
20110109114 | SEAT FOR A VEHICLE - A vehicle seat includes a lower seat cushion and a seatback. The vehicle seat includes a pivot point that is configured for rotating generally horizontally from an inboard position to an outboard position. An extended seat track may extend within an interior of the vehicle between a front row and a rear row. The vehicle seat is movably attached to the extended seat track and is configured to move along the extended seat track between the front row and the rear row. The vehicle seat may also be configured to provide individualized comfort to the user. The lower seat cushion and the seatback each include a surface. A controller is configured to actuate the lower seat and the seatback to selectively change a contour of the respective surface to match contours of the user. | 2011-05-12 |
20110109115 | TERMINAL STRUCTURE AND GLASS PLATE WITH TERMINAL FOR VEHICLES - Disclosed is a terminal structure which has a high degree of freedom in selecting the mounting position. A terminal part ( | 2011-05-12 |
20110109116 | Ice Guard - The Ice Guard is a specially designed protective covering configured specifically to encompass the entire front windshield or rear window of a vehicle, thus protecting these areas from the elements. Generally rectangular in shape and gently contoured for a custom fit, the Ice Guard is designed to encompass the windshield completely, thus effectively preventing the accumulation of frost, ice or snow. The Ice Guard is produced in a range of sizes appropriate for the various makes and model vehicles on the market. | 2011-05-12 |
20110109117 | PIVOTED VISOR ASSEMBLY - A visor system is mounted to a vehicle such that it pivots from a pocket in a vehicle headliner adjacent the windshield downwardly away from the windshield from a stored position to a use position. The system includes a primary visor which remains in the front windshield position and an auxiliary visor panel pivotally mounted with respect to said primary visor for pivoting to a side window position regardless of the position of the primary visor. | 2011-05-12 |
20110109118 | FIXATION SYSTEM FOR A FOLDING TOP BIN COVER - A folding top bin cover assembly includes a folding top bin cover and a fixation system. The bin cover is movable to a covered position in which the bin cover covers a folding top bin of a vehicle body. The fixation system acts between the bin cover and a structural element fixable to the vehicle body. The fixation system has a fixing mechanism including a sliding element and an insertion bracket. The sliding element is connected to the bin cover and the insertion bracket is fixedly connected to the structural element. The fixation system adjusts the bin cover at right angles to the longitudinal direction of the vehicle body as the sliding element operates interactively with the insertion bracket while the bin cover is in the covered position. | 2011-05-12 |
20110109119 | Aesthetically enhanced vehicle cover - A vehicle cover comprises features that provide a distinctive look of an animate and/or an inanimate object when the vehicle cover is deployed. The features maybe components or surface ornamentation. The vehicle cover, when deployed, displays a variety of fun and unique animal shapes or other distinctive features such as floral designs, characters or other kinds of aesthetic enhancement. | 2011-05-12 |
20110109120 | Equipping a vehicle roof with a collapsible platform convertible to general living space - Improvements in the device and method of equipping the roof area of a vehicle with a lightweight and collapsible platform that can be used with or without the vehicle attached for general living purposes. It is a lightweight, removable and collapsible platform that can be easily and quickly converted to a the invention is made of lightweight materials and designed with a low profile, aerodynamic design so that the roof of a typical car or truck can support the load while on the road, as well as operate safely and efficiently. The invention is equipped with support legs ( | 2011-05-12 |
20110109121 | ROOF AND GAP FAIRING FOR THE AERODYNAMIC DRAG REDUCTION OF TANKER TRUCKS - A fairing apparatus for reducing aerodynamic drag of a tanker in a freestream, and including a fairing body with a roof section, and left and right side sections connected to and extending below the roof section. Fasteners, for example, mount the fairing body on a cab of the tanker so that the roof, left, and right side sections extend from the roof, left and right side surfaces, respectively, of the cab towards a cylindrical tank carried behind the cab to reduce the gap between the cab and the tank and impede cross-flow therethrough, and the fairing surfaces of the roof, left, and right side sections are angled and preferably curvilinearly contoured to redirect airflow from the top and side surfaces of the cab to the curvilinearly contoured top and side surfaces of the tank to compensate for a profile mismatch between the cab and the taller and/or wider tank. | 2011-05-12 |
20110109122 | CRASH MANAGEMENT SYSTEM, AND A METHOD OF MAKING SAME - In a method of producing a crash management system for a vehicle having at least one first cross-member, two crash absorbing components connected to the first cross member, a second cross-member is further integrated with the first cross-member, an extruded profile of closed or semi-closed configuration is cut to size and slit at locations where sections of the profile are to be separated. The sections are bent to a designed shape, and fixation mounts are subsequently provided in the profile. | 2011-05-12 |
20110109123 | Motor vehicle front transverse beam comprising a rear fairing element - This beam ( | 2011-05-12 |
20110109124 | FENDER PANEL STRUCTURE - The fender panel structure includes a fender panel formed of resin, disposed above a vehicle's wheel, and forming an outer plate on the side face of the vehicle. The fencer panel has an outer plate part exposed to the side face of the vehicle, and a reinforcement part disposed in the rear face of an adjacent member next to the outer plate part and extending along an edge of the outer plate part, both of which are integrally formed. The fencer plate has a fitting part, into which the adjacent member fits, formed along the interstice between the edge of the outer plate part, and the reinforcement part. | 2011-05-12 |
20110109125 | CARRIAGE FOR A VEHICLE WINDOW LIFTER, AND VEHICLE STRUCTURE HAVING A WINDOW LIFTER - A carriage for a vehicle window lifter has a frame with a guide for receiving a guide rail, a carrier plate which is mounted on the frame to be pivotable about a pivot axis perpendicular to the direction of the guide, and an adjusting mechanism that allows the carrier plate to be aligned relative to the frame about the pivot axis. The adjusting mechanism has a tool receptacle which is aligned substantially in the direction of the guide. | 2011-05-12 |
20110109126 | Foldable Seating Apparatus - In various embodiments, a seating apparatus includes a seat member, a front leg assembly, a rear leg assembly, one or more attaching members for attaching the seating apparatus to a proximate structure and a rebound apparatus for returning the seat member from a deployed state to a retracted state. In various embodiments, the seating apparatus may further include a rebound regulation means, for regulating the rebound response of the seat, delivered by the rebound apparatus. | 2011-05-12 |
20110109127 | VEHICLE SEAT FOR COOLING AND HEATING - A vehicle seat for cooling and heating may include a seat pad, a mesh sheet having a certain thickness, a first film, and a porous seat cover, which are arranged sequentially in the direction in which air is introduced to flow. The seat pad has a pad hole, which allows air to pass through, and includes one or both of a seat cushion pad, which supports the buttocks of a user, and a seatback pad, which supports the upper body of the user. The mesh sheet has a porous network structure, through which air easily passes. The first film has a first film hole, which allows air to pass through. Air passages are maintained stable to maximize blowing performance, seating comfort is improved, and a ventilation structure is simplified to reduce manufacturing costs while improving productivity. | 2011-05-12 |
20110109128 | AIR MANIFOLD FOR VENTILATED SEAT OR BED - An air manifold includes a sheet-like body including first and second spaced, opposing walls and a sealed perimeter. A plurality of divider walls connects the first and second walls together and defines a plurality of air channels within the body. An opening in the body defines an air port cooperable with an air mover. The air port is in fluid communication with the air channels. At least one zone inside the body is free of the divider walls. A group of the air channels are in fluid communication with each other through one the zone. A plurality of air vents located in the first wall are in fluid communication with at least one of the air channels. The air manifold is disposable between a seat cushion element and a structural support of a seat. The first wall of the air manifold faces a backside surface of the seat cushion element. | 2011-05-12 |
20110109129 | ATTACHMENT SYSTEM FOR SECURING OBJECTS TO THE BACKREST OF A MOTOR VEHICLE SEAT - An attachment element is provided for securing objects to the backrest of a motor vehicle seat. The attachment element is arranged on the backrest. The attachment element is designed as a carrier rail, wherein the object or objects secured to the attachment element can be slidably arranged on the attachment element. | 2011-05-12 |
20110109130 | SEAT SYSTEM FOR VEHICLE - A seat for a passenger comprises reinforcing structure bodies reinforcing seatbacks, connection support portions connecting the reinforcing structure bodies to a vehicle-body wall portion so as to support the reinforcing structure bodies at the vehicle-body wall portion, pressure-receiving portions provided in the seatbacks and supported so as to move rearwardly by being pressed by passengers in a vehicle rear collision, the pressure-receiving portions being arranged at a specified height position which is a distance upwardly away from lower end portions of the seatbacks, and headrest moving-mechanism portions moving headrests forwardly or upwardly in accordance with a rearward move of the pressure-receiving portions. Accordingly, a passenger's head portion can be protected effectively with a simple structure. | 2011-05-12 |
20110109131 | HEAD REST FOR A VEHICLE - The invention relates to a head rest for a vehicle seat in which, in the event of an accident, at least one first section of the head rest that is oriented towards the head of the seat occupant can be displaced, due to the effect of a relative displacement of a second section of the head rest that is arranged essentially between the first section and the third section, from a working position into a safety position and a comfort position of the head of the seat occupant in the direction of displacement. A blocking device for blocking or minimising displacement of a first section of the head rest counter to the direction of displacement is provided. Said blocking device is asymmetrical in relation to a central plane of the head rest, said central plane extending essentially in a vertical or parallel manner in relation to the direction of displacement in the built-in position of the head rest and can be actuated by means an actuation element that is arranged symmetrically in relation to the central plane. | 2011-05-12 |
20110109132 | SEAT DEVICE FOR VEHICLE - A seat device for a vehicle comprises a seat for a passenger including seatbacks to support a passenger's back portion, reinforcing structure bodies provided inside the seatbacks along an outer periphery of the seatbacks, headrests provided at upper portions of the reinforcing structure bodies to support a passenger's head portion, connection support portions provided beside the reinforcing structure bodies to connect the reinforcing structure bodies to a vehicle-body member, and move-allowance portions to allow lower portions of the reinforcing structure bodies to move rearwardly in a vehicle rear collision so that the headrests move forwardly or upwardly. Accordingly, a passenger's head portion can be protected effectively with a simple structure. | 2011-05-12 |
20110109133 | SEATING DURABILITY LAYER ELECTRICAL, MECHANICAL AND CONNECTING SYSTEM INTEGRATION - A vehicle seat assembly has a seat bottom that is adapted for attachment to a vehicle. The seat bottom has a foam layer and an expanded polymer layer that defines a first cavity. The first cavity is configured to receive an electrical component. | 2011-05-12 |
20110109134 | SERVER-BASED GAMING CHAIR - A gaming chair includes a plurality of speakers, at least one electronic display device, a network interface configured to couple to a network, and a processor coupled to the speakers, the electronic display device, and the network interface. The processor is configured to receive game data from a remote server via the network interface, wherein the game data includes audio signals and video signals, and to cause the speakers to output audio based on the audio signals. The processor is also configured to cause the display device to display at least one image based on the video signals. | 2011-05-12 |
20110109135 | SWIVELING CHAIR WITH ELECTRICAL PASS-THROUGH - A bi-plate ball bearing is configured for horizontally mounting between a base and a chair. The ball bearing has an upper plate and a lower plate defining a ball bearing race and a tension member holding the plates together disposed through a central rotational axis of the bi-plate ball bearing. The tension member may be configured as a threaded metal tube fixed to a first one of the upper plate and the lower plate and held to a second one of the upper plate and the lower plate by a nut. The threaded metal tube defines a passage through the central rotational axis of the bi-plate ball bearing through which power and control wiring may pass. The bearing may provide a cost-effective swivel bearing for chair that includes powered electronics, for which it is desired to pass wiring from the swiveling chair into a chair base. | 2011-05-12 |
20110109136 | AUTOMATICALLY ADJUSTABLE SEAT - Automatically adjustable seating apparatus are described. The automatically adjustable seating apparatus include first and second seat bottom portions that at least one of which is moveable. The first and/or second seat bottom portions are moveable by automatic adjusters that alter the position of a seat bottom portion between a retracted position and an extended position. When the moveable seat bottom portion or portions are in their retracted position, the automatically adjustable seating apparatus is configured as two seats back-to-back, and when the seat bottom portion or portions are in their extended positions, the automatically adjustable seating apparatus forms a substantially flat surface. | 2011-05-12 |
20110109137 | CHILD CAR SEAT - There is provided a child car seat that can be stably mounted on a seat of a vehicle by means of a simple mounting operation. A child car seat includes: a pedestal to be mounted on a seat of a vehicle, the pedestal including a base part having a front surface and side surfaces, and a standing part standing from the base part; and a seat body supported on the pedestal. The pedestal includes a waist-belt guide part for guiding a waist belt. The waist-belt guide part includes a front guide part extending on the front surface of the base part, and side guide parts continuous to the front guide part and extending on the side surfaces of the base part. The pedestal includes a lateral guide member having a laterally projecting part laterally projecting from the side surface of the base part, and an upwardly extending part extending upwardly from the laterally projecting part. The laterally projecting part forms at least a portion of a lower edge defining a side guide part. | 2011-05-12 |
20110109138 | CHILD CAR SEAT - There is provided a child car seat capable of preventing a seat body from being unintentionally moved to a turning position. The child car seat includes a pedestal and a seat body that can be slid with respect to the pedestal. A plurality of reclining positions and a turning position are included in a range within which the seat body can be slid. The seat body includes a retractable projecting member projecting toward the pedestal, and an operation member connected to the projecting member. The seat body can be held in the respective positions when the projecting member is engaged with the pedestal. An operation amount of the operation member, which is required for sliding the seat body between the reclining positions, is smaller than an operation amount of the operation member, which is required for sliding the seat body from the reclining position to the turning position. | 2011-05-12 |
20110109139 | NURSING CHAIR - A nursing chair may be sold as a kit comprising a first side panel, a second side panel, a front panel between said first and second side panel, a front fabric cover, a back fabric cover, a first side armrest, a second side armrest, a seat between the first and second side panel, a back rest between the first and second side panels and a rocker assembly for supporting said chair and imparting a rocking motion to the chair. Suitable fastening means are included in the kit. The chair may be sold assembled. | 2011-05-12 |
20110109140 | RECLINING SEAT - A reclining seat comprising a seat base ( | 2011-05-12 |
20110109141 | Seat with a non-vertical central supporting column and tri-planar moveable base - An ergonomic pedestal seat that interacts with the sitter's musculoskeletal system in a way that optimizes their use of gravitational forces is provided. This seat orients a sitter toward an alignment that encourages a balance between gravity's descending force and its ascending counterforce, the ground reaction force. The seat comprises a four-tier seat base, a non-vertical central supporting column and a contoured seat pan. The base has a surface that allows the sitter to sustain a stable alignment and to rock forward or sideward or both, as well as a Lazy Susan mechanism that permits turning. This seat supports the sitter through a range of seated activities, including quiet activities such as meditation and complex tasks requiring reaching, bending and turning. When on this seat sitting becomes a source of pleasure rather than an activity of drudgery. | 2011-05-12 |
20110109142 | SEAT RECLINING DEVICE FOR VEHICLE - A seat reclining device for a vehicle is disclosed that includes a lock mechanism and a memory mechanism. The seat reclining device is arranged between a seat cushion frame and a seat back frame, and includes a control shaft associated with operation of an unlock operation lever. The lock mechanism includes a rotating body, which is secured to the seat back frame and is supported to be freely rotatable with respect to the base body. The memory mechanism includes a plate portion having an engaging portion, a holding bracket, which is freely rotatable about a rotational axis that is the same as the control shaft, a memory pole, a restricting portion, which restores the holding bracket to a predetermined initial position, a lever member, which is rotated in accordance with operation of the memory operation lever, and an engagement holding portion, which disengages the memory pole from the plate portion as the holding bracket is restored to the initial position. | 2011-05-12 |
20110109143 | SEAT ASSEMBLY HAVING A MOVEABLE HEAD RESTRAINT - A seat assembly having a moveable headrest assembly disposed on a support post. The headrest assembly has a latching mechanism configured to engage the support post to inhibit movement of the headrest assembly in a first direction. | 2011-05-12 |
20110109144 | Headrest for a vehicle seat - A headrest for a vehicle. A supporting body is mounted on a backrest of the seat, and a head support is adjustable and arrestable relative to the supporting body along a horizontal axis. The headrest includes a first arresting mechanism and second arresting mechanism that is disposed parallel to the horizontal axis and is provided with arresting stages. For an arresting of the head support on the supporting body, the first arresting mechanism is configured to engage into the second arresting mechanism under the effect of a biasing force. The first arresting mechanism is further configured such that it can travel over an angle of rotation about the horizontal axis counter to the biasing force. | 2011-05-12 |
20110109145 | Armrest assembly - An armrest assembly applied to connect an armrest with a seat bottom. The armrest includes an armrest member, an armrest support and a fastening plate extending from a bottom end of the armrest support toward the seat. The fastening plate is arranged with a plurality of fastening holes so that the fastening plate is secured on the seat bottom by inserting screws through the fastening holes. The armrest assembly uses a pad with tapered plane being fixed on a fastening plate on a bottom side of an armrest support to adjust the relative position of the fastening plate and a bottom side of the seat. Thus the armrests are arranged vertically on two sides of the chair. Moreover, one armrest of the present invention is applied to connect with a plurality of chair seats so as to increase applications of the armrest. | 2011-05-12 |
20110109146 | REMOVABLE VEHICLE SEAT - A removable vehicle seat includes a base, a removable seat main body, and a first attachment mechanism and a second attachment mechanism configured to removably attach the removable seat main body to the base. The first attachment mechanism includes a pin provided to the removable seat main body; and an attachment member provided to the base, and provided with a groove to which the pin is inserted. A disengagement prevention structure is provided between the pin and the attachment member, the disengagement prevention structure being configured to prevent the pin from disengaging from the groove. The second attachment mechanism includes a striker provided to the removable seat main body; and a lock device provided to the base and configured to releasably engage with the striker. | 2011-05-12 |
20110109147 | BLOCK AND SLEEVE WITH ROTATION-INHIBITING FEATURE - A block and sleeve assembly is disclosed including a holder block, and a hollow sleeve. In radial cross-section, outer peripheral edges of the shoulder portion of the sleeve have a shape of a first polygon. The holder block and the hollow sleeve include cooperating rotation inhibiting features. For example, the holder block includes a stop projecting forwardly past a plane of the front face and positioned radially offset from a circumference of the opening in the holder block to allow a rearward surface of the shoulder portion of the sleeve to contact the front face of the holder block and to prevent rotation of the hollow sleeve greater than N degrees, | 2011-05-12 |
20110109148 | ROAD GRADING PICK WITH WASHER - A road grading pick includes a cutting head, a shank, a shoulder at a transition between the cutting head and the shank, and a polygonal-shaped washer or an oval-shaped washer. The shank is positioned in an opening of the washer to position the washer along a longitudinal length of the shank between a rearward end of the shank and the rearward facing surface of the shoulder. In a preinstalled position, the washer compresses a friction retainer on the shank of the road grading pick to facilitate seating of the road grading pick in a blade of a road grading apparatus. In an installed position on an adapter board for a moldboard of road grading equipment, the friction retainer is no longer in the opening of the washer and the washer prevents washer rotation and shields an underlying mounting surface while allowing rotation of the road grading pick. | 2011-05-12 |
20110109149 | METHOD FOR PRODUCING TOOTHBRUSHES BRISTLED IN AN ANCHORLESS MANNER - The tips of pointed bristles are mechanically processed in order to remove any corroded threads or residual threads from the tip. Mechanically processed pointed bristles are fed to a receptacle recess of a tool in bundles, and aligned by means of a pin guided in the receptacle recess. The pointed bristles are pushed through the passage of the bristle carrier plate, and the end section are subsequently melted by means of a heating die in order to attach the pointed bristles to the bristle carrier plate. The mechanical processing of the tips of the bristles enables an error-free further processing of the pointed bristles utilizing the bristling method, particularly the AFT method. | 2011-05-12 |
20110109150 | SIZED SPOKE WEIGHT - A sized spoke weight has a partially cylindrical body with a longitudinal slot, and a first end and an opposite second end. The first end locates towards the hub of a wheel when installed and the second end locates towards the nipple of a spoke, that is, towards the rim of a wheel. The slot extends from the first end to the second end and allows the sized spoke weight to fit over an existing spoke and nipple. Proximate the second end, the slot has a greater diameter to accommodate an existing nipple during installation. The length and diameters of the sized spoke may be adjusted to provide various weights for users. The sized spoke weight is generally made of brass and has various sizes with corresponding weights for wheel balancing. The present invention minimizes environmental contamination. | 2011-05-12 |
20110109151 | CAST AXLE STUB WITH A CAST-IN STEEL CORE PROCESS FOR PRODUCING THE AXLE STUB - An axle stub and to a process for producing the axle stub, consisting of a steel core (which can also be hollow) and a cast part which surrounds the steel core. | 2011-05-12 |
20110109152 | BRAKE SYSTEM FOR A VEHICLE - The invention relates to a brake system for a vehicle, with a main brake cylinder, a fluid control unit, and at least one wheel brake. The fluid control unit has, for brake pressure modulation in at least one brake circuit a switchover valve, an intake valve and a recirculating pump for each brake circuit. According to the invention, the fluid control unit has, for each brake circuit, a sliding valve which is connected into a suction line between the recirculating pump and the main brake cylinder. The sliding valve restricts the effective pressure on a suction side of the recirculating pump to a predeterminable maximum pressure value. In this case, the sliding valve can be arranged in series with or parallel to the intake valve. | 2011-05-12 |
20110109153 | LIGHT WEIGHT TRACK FOR A SNOWMOBILE - A ground engaging track for a vehicle has a continuous loop or endless belt body portion having an exterior surface to engage the ground and an interior surface including driven members. The driven members are configured to be engaged by a drive sprocket to rotate the body portion to move the vehicle. | 2011-05-12 |
20110109154 | Bushing For A Track-Type Undercarriage - A bushing for use in a tracked undercarriage of a track-type machine includes a first end and a second end disposed opposite the first end. An outer surface extends between the first end and the second end and is shaped to engage a sprocket of the tracked undercarriage. The bushing also includes an annular inner surface disposed between the first end and the second end defining an internal cavity shaped to receive a track pin. An innermost portion of the inner surface forms a crown having a radius less than or equal to (PL | 2011-05-12 |
20110109155 | METHOD AND APPARATUS FOR AVOIDING ELECTRICAL RESONANCE IN A VEHICLE HAVING A SHARED HIGH-VOLTAGE BUS - A method for avoiding electrical resonance in a vehicle having a high-voltage (HV) direct current (DC) bus shared by a first and a second power electronic converter device, such as an air conditioning compressor module (ACCM) and a traction power inverter (TPIM), includes determining an impedance characteristic of the bus, defining resonance points for the bus, selecting lower and upper switching frequency boundaries for the TPIM, and preventing the TPIM from operating within a range defined by these boundaries. A vehicle includes the first and second power electronic converter device, e.g., the APPM and the TPIM, the shared HV DC, and a controller having the algorithm set forth above, wherein the controller is adapted for avoiding electrical resonance in the HV DC bus by executing the algorithm. | 2011-05-12 |
20110109156 | APPARATUS FOR SHUTTING OFF POWER SUPPLY FOR VEHICLE - An apparatus for shutting off a power supply for construction equipment or a vehicle driven by an engine, including a power supply, functional electrical devices connected to the power supply, a key switch managing the power supply, and a main relay applying or shutting off the power supply to the functional electrical devices in accordance with the state of the key switch, which includes a manipulation sensing means, a control relay installed between the key switch and the main relay to apply a key switch signal to a driving unit of the main relay if the electricity is not applied to its driving unit and to shut off the key switch signal to the driving unit of the main relay if the electricity is applied to its driving unit, and a controller receiving a manipulation signal from the manipulation sensing means and shutting off the power by driving the control relay if there is no manipulation signal for a predetermined time. If the equipment is not used for a predetermined time, the engine is stopped even under the condition that the engine is being driven, and even if the key switch is in a turned-on state, the power that is supplied to the functional electrical devices can be stably intercepted by the controller. | 2011-05-12 |
20110109157 | CONTROLLER FOR ENGINE - A waste heat controller controls waste heat quantity of an engine according to a required heat quantity along with a heat-utilize requirement. When the heat-utilize requirement is generated, a fuel-increase-rate indicating a fuel increase quantity is computed. A reference fuel-increase-rate is established to be compared with the fuel-increase-rate. Based on this comparison result, it is determined whether the waste heat increase control will be executed. | 2011-05-12 |
20110109158 | EXTRACTION, STORAGE AND DISTRIBUTION OF KINETIC ENERGY - An energy conversion system (ECS) is described for energy conversion and distribution including the conversion of vehicle-stored energy into electrical energy and the distribution of the electrical energy locally at the home or via a utility grid level. The ECS includes a system coupled or connected to a vehicle powertrain and comprising a storage cell, a control and monitoring device, a converter unit that converts direct current (DC) energy to alternating current (AC) energy (also referred to as a converter or as an inverter), and an electric generator which extracts kinetic energy created by a moving object or vehicle, converting it into electric energy. This energy is stored in discrete storage cells in the object or vehicle until it can be downloaded into an electrical distribution system or grid. | 2011-05-12 |
20110109159 | Active Low-Pass Current Filter - An active low-pass current filter apparatus and method reduces conducted emissions above a predefined cutoff frequency at high power levels. The apparatus and method use a bidirectional DC-DC converter to minimize current fluctuations on a power lead that may result in conducted emissions above the predefined cutoff frequency. The bidirectional DC-DC converter absorbs current from the power lead and feeds current to the load lead as needed to compensate for the current fluctuations on the power lead. Power to the DC-DC converter is provided by a separate auxiliary power source. A monitoring circuit compares the voltage level of the auxiliary power source to a reference voltage and compensates for variations in the voltage level of the auxiliary power source without interfering with the suppression of the conducted emissions. | 2011-05-12 |
20110109160 | VOLTAGE MONITORING CIRCUIT FOR REDUNDANT POWER SYSTEMS - A redundant power system determines a rate of decline of a voltage supplied by a remote power source. The redundant power system further supplies power from a redundant power source to the remote power source based on the determined rate of decline of the voltage supplied by the remote power source. | 2011-05-12 |
20110109161 | UNINTERRUPTIBLE POWER SUPPLY - An uninterruptible power supply with an input terminal and an output terminal, a main switch connected to the input terminal, an input filter circuit connected to the main switch, a rectifier circuit connected to the input filter circuit, a main capacitor connected to the rectifier circuit, a switching device connected to the capacitor and the output terminal, a voltage boost circuit connected to the capacitor and a battery input terminal, a slope control circuit connected to the voltage boost circuit, a slope selection circuit connected to the slope control circuit, and a control board connected to the slope selection circuit, where the control board has a central processing unit and memory. | 2011-05-12 |
20110109162 | Converter device and uninterruptible power supply provided with such a device - A converter to supply an AC voltage and current from three DC voltages comprising two switching units provided with first switching means connected between an input and a switching output, said converter comprising, for each switching unit, second switching means connected between said switching unit and a modulated signal output, and a switching aid circuit, said converter comprising control means acting on the second switching means associated with the switching unit that is connected to the voltage input of opposite sign to the sign of said AC voltage to establish turn-off of said second switching means when said AC voltage and said AC current are of opposite signs. | 2011-05-12 |
20110109163 | 77-78-93 PATRIOT SYSTEMS - A backup energy supply system including: a self-charging system with a wiring assembly; a plurality of batteries for providing electrical storage and converting chemical energy directly to electrical energy; a plurality of inverters for converting direct current to alternating current; at least one electrical outlet; at least one on/off switch all enclosed within an aesthetic furniture item for interior storage and use. The device may be used to power electrical appliances during power outage periods. | 2011-05-12 |
20110109164 | Intuitive Electronic Circuit - An apparatus according to various embodiments may detect the state of an external switch ( | 2011-05-12 |
20110109165 | APPARATUS AND METHOD FOR MANAGING A POWER SOURCE - An electrical power management apparatus and method in which a public power grid, a renewable energy source, an energy storage element and a domestic power supply network are interconnected through a controllable switch which connects the various components together in combinations which are advantageous to sensed power load and consumption circumstances. | 2011-05-12 |
20110109166 | ELECTRIC POWER SUPPLY SYSTEM - In an electric power supply system, a plurality of batteries ( | 2011-05-12 |
20110109167 | LOAD IMPEDANCE DECISION DEVICE, WIRELESS POWER TRANSMISSION DEVICE, AND WIRELESS POWER TRANSMISSION METHOD - A load impedance decision device, a wireless power transmission device, and a wireless power transmission method are provided. At least one of a distance and an angle between two resonators may be measured. A load impedance may be determined based on at least one of the measured distance and the measured angle. When the distance between the two resonators changes, a high power transfer efficiency may be maintained without using a separate matching circuit. Where the load impedance is determined, a test power may be transmitted. Depending on a power transfer efficiency of the test power, the load impedance may be controlled and power may be wirelessly transmitted from the source resonator to the target resonator. | 2011-05-12 |
20110109168 | RELAY CONTROLLER - Provided is a relay controller which can shorten the time from turning off a switching element until turning off a relay compared with what is conventionally possible. The relay controller comprises a relay switch in which a contact point connects a power supply to a load, and a coil is connected to the power supply; a first switching element which is connected in series to the coil; a regenerative current circuit which is connected in parallel to the coil and includes a second switching element and a diode which is connected in series to the second switching element; a first switching element control unit which turns on the relay switch by PWM control of the first switching element and turns off the relay switch by stopping the PWM control of the first switching element, and a second switching element control unit which turns on the second switching element when the first switching element is PWM-controlled and turns off the second switching element when the PWM control of the first switching element is stopped. | 2011-05-12 |
20110109169 | ANTENNA UNIT FOR READING RFID TAG - An antenna unit includes a plurality of loop antennas; an impedance matching circuit common to the loop antennas; a switching circuit that switches high frequency connection between the impedance matching circuit and the loop antenna; and an antenna control circuit that controls to connect only one loop antenna among the loop antennas in a high frequency manner on the basis of a control signal from a reader. | 2011-05-12 |
20110109170 | HAND-HELD ELECTRONIC DEVICE AND METHOD FOR PREVENTING FALL OF THE SAME - The hand-held electronic device includes a central processing unit, a memory unit, a state-detecting unit, a state-determining unit, a main power supply unit, a standby power supply unit, and a power supply switching unit. After determining the presence of a fall state, the state-determining unit will output a fall prevention instruction and which causes the central processing unit to enter a low-potential current mode; meanwhile, the power supply switching unit monitors power output and continues to supply low-potential power. In case of a fall of the hand-held electronic device, the device and method protect operation data and reduce the otherwise power-consuming current. The less power-consuming current is conducive to the reduction of capacitance required for a backup battery. The low-potential current mode is effective in reducing the time taken to recover the operation mode of the electronic device. | 2011-05-12 |
20110109171 | WATTMETER CIRCUIT FOR OPERATING A GRINDER PUMP ASSEMBLY TO INHIBIT OPERATING UNDER RUN DRY OR BLOCKED CONDITIONS - A method for operating a grinder pump station and inhibiting the likelihood of operation of a grinder pump assembly under at least one of a run dry condition and a blocked condition includes providing a wattmeter circuit operably connected to the grinder pump assembly and measuring real power using the wattmeter circuit during operation of the grinder pump assembly to process sewage received in a tank and discharge the processed sewage from the tank. The grinder pump assembly is automatically turned off based on the real power (e.g., average value of the product of instantaneous values of voltage and current over time) measured by the wattmeter circuit due to the at least one of a run dry condition and a blocked condition. | 2011-05-12 |
20110109172 | Timing-Device Equipped Energy-Saving Socket - A timing-device equipped energy-saving socket includes an enclosure, in which the enclosure is deposed a power plug on one side, and deposed a variety of power sockets on the sides without deposing the power plug. The enclosure is deposed a control device inside. When the power plug receives the AC power, the AC power can not be transmitted to the control device and the power socket if the control device does not operate. If the control device operates, the AC power is supposed to supply power to the control device and the power socket. When the control device measures that the power supply time is out, the AC power supply ceases to supply power to the power socket. Thus the AC power can not be transmitted to the control device and the power socket, and the purpose of energy saving and zero power consumption can be achieved. | 2011-05-12 |
20110109173 | ELECTRICAL MACHINE APPARATUS - A mover includes a permanent magnet array including permanent magnets magnetized in a perpendicular direction perpendicular to a motion direction of the mover such that magnetic poles having different polarities alternately appear on magnetic pole surfaces of the permanent magnets along the motion direction. A stator includes first and second magnetic pole portion assemblies disposed on both sides of the permanent magnet array in the perpendicular direction and each including magnetic pole portions facing the magnetic pole surfaces, and a single phase winding that excites the magnetic pole portions forming the first and second magnetic pole portion assemblies. The winding has a hollow structure formed by winding a winding conductor into a coil such that the magnetic pole portions included in the first magnetic pole portion assembly and the magnetic pole portions included in the second magnetic pole portion assembly are located in an internal space of the winding. | 2011-05-12 |
20110109174 | Electric generator - An electric generator device includes a magnetic stator assembly, opposed coils, and a rotary-to-linear converter (e.g., cam). The coils are configured to reciprocate relative to the magnetic stator assembly or to linearly translate in a common direction relative to the magnetic stator assembly. The coils are coupled to the cam and, upon rotary or linear motion of the cam, reciprocate or linearly translate relative to the magnetic stator assembly. The reciprocation or linear translation of the coils creates an electric current flowing through the coils, which may then be harvested. | 2011-05-12 |
20110109175 | ARRANGEMENT WITH AN ELECTRIC MOTOR AND A PUMP - An arrangement including an electric motor driving a pump is provided. The arrangement is delivering a process fluid along a flow path, which flow path extends along a gap between a stator and a motor rotor of the electric motor. To avoid rotor dynamic instability caused by hydrodynamics in the gap flow, guiding elements are provided in the flow path. | 2011-05-12 |
20110109176 | INDUCTION MOTOR EQUIPPED WITH HEAT DISSIPATING DISC FOR DISSIPATING ROTOR HEAT - An induction motor has a rotation detector, a heat dissipating disc for dissipating heat generated from a rotor, and a cooling fan for forcibly cooling the heat dissipating disc with outside air. The heat dissipating disc is disposed between the rotation detector and the cooling fan. | 2011-05-12 |
20110109177 | MOTOR ASSEMBLY WITH SWITCH MODULE - A new motor assembly uses a switch module to facilitate the assembly of an electric motor. The switch module can be prefabricated, and is connected to a terminal block on the motor by plug and socket connectors on the terminal block and on a terminal end of the module. The switch module is pre-wired with a power inlet and a switch, eliminating the need for a worker on the motor assembly line to make difficult electrical connections to a traditional terminal block. The switch is arranged in a switch housing that fits within an extension on the motor housing. An interior support wall on the housing fits within a channel between the switch housing and the rest of the switch module, helping to hold the assembly in position. The power inlet is positioned laterally outward from the terminal end and laterally inward of the switch. | 2011-05-12 |
20110109178 | AUTOMOTIVE DYNAMOELECTRIC STATOR - The present invention provides an automotive dynamoelectric stator that enables vibration resistance of a lead portion to be ensured and reductions in area of the lead portion and a coil end group that is exposed to a cooling airflow to be suppressed without increasing work or cost. | 2011-05-12 |
20110109179 | POWER PLANT - A power plant which is capable of reducing the size and costs thereof and attaining high driving efficiency. In the power plant | 2011-05-12 |
20110109180 | POWER PLANT - To provide a power plant which makes it possible to make the power plant more compact in size, reduce manufacturing costs thereof, and improve the degree of freedom in design. The power plant | 2011-05-12 |
20110109181 | MOTOR - In the invention, in order for a brush assembly to be easily built in a motor, the motor includes an aligning means for aligning a main body portion of the brush assembly relative to a lower case engaging the main body portion with the lower case and a guide means for guiding the brush assembly in a direction which is at right angles to a rotational axis L after the main body portion has been aligned relative to the lower case. | 2011-05-12 |
20110109182 | Magnetic transmission - A magnetic transmission is provided for increasing or decreasing rotational speed as any transmission or reducer including those for cars and trucks. Since this transmission does not require oil, it will eliminate the need for a separate oil cooling system which is especially beneficial for electric cars, also design useful as an automatic automobile transmission or more generally as a momentum transfer device. | 2011-05-12 |
20110109183 | Series electric engine power drive with rheostat and battery feedback - The motor generator set described here has unique circuitry which allows for the combined electrical output of two generators to be paired up with one another as well as the output of a battery in a manner that maximizes there output. Diodes are provided in this circuitry to direct the flow of current effectively. | 2011-05-12 |
20110109184 | TANDEM ROTOR SERVO MOTOR - A tandem rotor servo motor assembly is provided comprising a first phase element positioned on a shaft, the first phase element having a first rotor in communication with the shaft and surrounded by a stator carrying four magnetic poles, each of said poles exerting a magnetic force when said poles are electrically charged. A second phase element is positioned on the shaft a first distance from the first phase element, the second phase element having a second rotor in communication with the shaft and surrounded by a stator carrying four magnetic poles, each of said poles exerting a magnetic force when said poles are electrically charged. A third phase element is positioned on the shaft a second distance from the second phase element, the third phase element having a third rotor in communication with the shaft and surrounded by a stator carrying four magnetic poles, each of said poles exerting a magnetic force when said poles are electrically charged. The second rotor is offset about the shaft from the first rotor by sixty degrees of rotation and the third rotor being offset about the shaft from the first rotor by one hundred and twenty degrees of rotation. | 2011-05-12 |
20110109185 | HIGH EFFICIENCY MAGNETIC CORE ELECTRICAL MACHINE - A magnetic core electrical machine includes a plurality of āUā-shaped stator yokes arranged circumferentially with respect to a rotor and either staggered to form a continuous flux return path or displaced relative to permanent magnets of the rotor in order to reduce cogging. Various mechanisms and/or circuits are provided to limit an output of the electrical machine at high speeds, and boost the voltage output at low speeds. | 2011-05-12 |
20110109186 | CONDUCTOR BAR FOR THE STATOR OF A GENERATOR AND METHOD FOR ITS PRODUCTION - A conductor bar for a stator of a generator includes a plurality of internal conductor elements; an insulation wound around the plurality of internal conductor elements so as to externally enclose the plurality of internal conductor elements, the insulation including impregnated glass/mica bands; and at least one interlayer disposed between the insulation and the plurality of internal conductor elements so as to improve a mechanical connection between the plurality of internal conductor elements and the insulation. | 2011-05-12 |
20110109187 | KEY BAR COMPRESSION APPARATUS - Solutions for reducing key bar rattle in dynamoelectric machines are disclosed. In one embodiment an apparatus includes: a plurality of key bars operably coupling a stator core to a stator wrapper in which the stator core is at least partially contained; a cable surrounding the plurality of key bars; and at least one anchor device connecting a portion of the cable to the stator wrapper to produce a compressive load on at least one of the plurality of key bars by tightening the cable around the plurality of key bars. | 2011-05-12 |
20110109188 | Partial Discharge Resistant Motor Slot Insulation - Systems and methods for reducing or preventing partial discharge between turns of a single coil within an electric motor by placing insulating barriers between different pluralities of wire turns in a single coil. One embodiment comprises an electric motor. The motor includes a rotor and a stator, where the stator has multiple coils of wire that are positioned in passageways in the stator to form electromagnets. Each wire coil has multiple wire turns, and insulating barriers are positioned between different sets of wire turns within the coil. In one embodiment, the stator includes a slot liner in each passageway to electrically isolate all of the wire turns in each coil from the walls of the passageway. The wire coils may be formed with wire that has an insulating coating which is separate from the insulating barriers. | 2011-05-12 |
20110109189 | ROTARY MACHINE STATOR - According to one embodiment, a rotary machine stator includes a cylindrical stator core, an insulating film, and a ring-shaped insulator. The stator core includes a slot and a slot opening. The insulating film is formed cylindrical to be in close contact with the inner surface of the slot. The insulating film includes a gate on both ends that is bent to form a film opening as wide as or wider than the slot openings. The insulating film is inserted in the slot such that a film axial direction end of the insulating film protrudes from an axial direction end of the stator core. The insulator is attached to both ends of the stator core. The insulator includes an insulator slot and an insulator opening in substantially the same shape as the slot and the slot opening, respectively, and a lock to lock the film axial direction end. | 2011-05-12 |
20110109190 | ROTARY ELECTRICAL MACHINE - When a conventional technology is employed, it is difficult to manufacture a magnet row because magnets are disposed so that N-poles face each other while S-poles face each other. Further, magnetic reluctance is increased because a generated magnetic flux obliquely crosses an air gap in which the magnets are disposed. Furthermore, the conventional technology is at a disadvantage in that magnetic flux interference occurs between neighboring magnetic poles. The present invention has been made to address the above problems and provide a rotary electrical machine capable of generating high torque at low speed. The rotary electrical machine includes a rotor disc and an armature. The rotor disc is configured so that plural rectangular magnets whose longitudinal direction crosses the direction of rotor disc rotation are disposed on the rotor disc, and that the polarities of neighboring magnets differ from each other. The armature is configured so that plural armature cores are disposed to sandwich the magnets, which are mounted on the rotor disc and provided with a particular magnetic pole, and that a winding is commonly wound between the armature cores. | 2011-05-12 |
20110109191 | GENERATOR STATOR UNIT - The invention relates to a generator stator configuration, comprising
| 2011-05-12 |