Class / Patent application number | Description | Number of patent applications / Date published |
417229000 | OPERATED BY ART DEVICE | 17 |
20080253902 | Fluidic Kinetic Energy Recovery Device - A fluidic kinetic energy recovery device, over which a moving body travels, and which has a pumping assembly, in turn having a cavity and a membrane defining a variable-volume chamber with the cavity. The fluidic device has a first plate defining the cavity; a second plate connected to the first plate and defining a seat located on the opposite side of the membrane to the cavity; and an actuating member housed in the seat to cooperate with the membrane, and movable between a rest position, in which the volume of the chamber is maximum, and a work position, in which the volume of the chamber is minimum. | 10-16-2008 |
20130011277 | Traffic Powered Renewable Energy System - A traffic powered renewable energy system for generating electricity from traffic on roadways and the like. The traffic powered renewable energy system generally includes a housing containing one or more pneumatic compression assemblies positioned therein and connected in series utilizing air conveying conduits. The housing is positioned within a cavity in a roadway and covered with a membrane. As vehicles pass over the membrane, the pneumatic compression assemblies are actuated in a piston-like manner to force air through the air conveying conduits to a generation assembly which includes a turbine, gear box and generator for producing electricity. | 01-10-2013 |
20150132154 | ENERGY HARVESTING ROADWAY PANEL - A vehicle energy harvesting roadway is provided. The vehicle energy harvesting roadway includes a deformable driving surface that is longitudinally flexible and transversely stiff. The deformable driving surface is disposed between a passing vehicle and one or more transducers or one or more compressible hoses. | 05-14-2015 |
20150337731 | OIL PUMP TRANSFER PLATE - A pump assembly includes a first stage including a first inlet in communication with a first cavity, and a first pumping means disposed within the first cavity. A second stage includes a second inlet in communication with a second cavity, an outlet in communication with both the first and the second cavity, and a second pumping means disposed within the second cavity. A transfer plate is disposed between the first stage and the second stage. The transfer plate includes a transfer window. The entire transfer window is disposed horizontally above the first pumping means and the second pumping means. | 11-26-2015 |
417231000 | Vehicle mounted or attached | 13 |
20080317606 | Tile flood pump - A tile flood pump for attachment to a tile or drain pipe and pumping water from a field through the tile or drain pipe to a drainage ditch or canal. The tile flood pump is characterized by a pump housing fitted with a flange for removably bolting to the existing tile or pump embedded in a levee or dike separating the field from the drainage canal and an impeller housing enclosing one or more shaft-mounted, lower rotating impellers, the impeller housing typically having impeller housing flanges for access to the lower impeller(s) and extending into the pump housing in angular relationship for pumping water from the field through the impeller housing and the tile, into the ditch. A pump housing flapper valve or end plate can be provided on the intake end of the pump housing and when installed, the valve can be selectively opened and closed by a control rod mechanism to facilitate a flow of water by direct drainage through the pump housing and the tile into the ditch, or for pumping water through the impeller housing, the pump housing and the tile when the water in the field is at a higher level than the water in the ditch. A shaft housing also extends into the pump housing in alignment with the impeller housing for enclosing a drive shaft that mounts the lower impeller(s) and connects to an external drive system. A shaft housing extension is typically removably fitted into the shaft housing for enclosing an upper impeller designed to flood and cool the upper internal marine and load bearings which carry the rotating impeller shaft, upon which the upper impeller is mounted. The tile flood pump can be typically operated by means of a power take-off system on a tractor or by a diesel, gasoline powered or electric motor. | 12-25-2008 |
20090191068 | VARIABLE VOLUME RESERVOIR - A reservoir for a hydraulic pump system includes a reservoir body, an inner wall dividing an interior of the reservoir body into a first pressure chamber and a second pressure chamber, and a one-way valve connecting the first pressure chamber and the second pressure chamber. A piston assembly forms a first cylinder portion connected to the first pressure chamber and a second cylinder portion that is vented. The piston is movable within the cylinder under the influence of a biasing member to increase and decrease the overall volume of the first pressure chamber. The piston pressures a piston pump inlet connected to the first pressure chamber and maintains a constant pressure within the first pressure chamber under a variety of piston pump operating conditions. | 07-30-2009 |
20110164993 | AUTOMOTIVE VEHICLE AND METHOD FOR CONTROLLING POWER CONSUMPTION OF A COMPRESSOR THEREIN - A method for controlling power consumption of a compressor of an automotive vehicle climate system may include identifying an energy source providing energy to power the compressor and selecting an operating parameter of the climate system based on the identified energy source to control power consumption of the compressor. | 07-07-2011 |
20120315159 | ACOUSTIC COVER FOR VEHICLE FUEL INJECTION PUMP - A high-pressure fuel injection pump, including a sound-damping acoustic cover, is mounted on an engine and is part of a direct-inject fuel system for a vehicle. In an exemplary embodiment, the acoustic cover includes a top portion that fits over the fuel injection pump and a side portion that mechanically engages the fuel injection pump, and at least one of the top or side portions is formed from a sound-damping metal laminate material. Sound and/or vibrations that emanate from the fuel injection pump may be transferred to the acoustic cover and converted into thermal energy by the sound-damping metal laminate material. | 12-13-2012 |
20120321487 | MECHANICAL COMBUSTION ENGINE COOLANT PUMP - A mechanical combustion engine coolant pump for pumping a coolant for an internal combustion engine includes a pump wheel. A rotor shaft is arranged at the pump wheel. The rotor shaft is rotatable and radially supported. A driving wheel is rotatable, radially supported is driven by the internal combustion engine. A connecting device is connects the rotor shaft with the driving wheel so as to be rotatably fixed. A first roller bearing comprises a separate outer bearing ring. The separate outer bearing is directly fixed to a pump frame body. The first roller bearing directly radially supports the rotor shaft or the driving wheel. A separate bearing fixation structure axially pushes the separate outer bearing ring of the first roller bearing so as to be clearance-free against the pump frame body so that the separate bearing fixation structure is directly fixed to the pump frame body. | 12-20-2012 |
20140050596 | Speed Regulator - The invention relates to a speed regulator of a bicycle, which speed regulator is in the rear hub or the pedal centre of the bicycle, which includes one or more hydraulic pumps which is rotated by a rear pinion or by the pedals, which hydraulic pump rotates one or more hydraulic motors, which hydraulic motor/hydraulic motors rotates/rotate the rear wheel of the bicycle. According to the invention, the rotation speed of the hydraulic pump can be steplessly changed when the rear pinion or the pedals rotate at constant speed. | 02-20-2014 |
20140212302 | METHODS AND APPARATUS FOR LUBRICATING SUSPENSION COMPONENTS - Methods and apparatus for lubricating suspension seals by pumping fluid to the seals using a compression or rebound action of a suspension component. | 07-31-2014 |
20140219831 | VACUUM PUMP MOUNTING STRUCTURE - There is provided a vacuum pump mounting structure. A vacuum pump is connected to an axial end portion of a first cam shaft of an engine and is configured to be driven by the first cam shaft. The first cam shaft is disposed in a cylinder head. A cam housing rotatably supports the first cam shaft on the cylinder head. A cam housing-side boss portion and a cylinder head-side boss portion are formed in the cam housing. An engine-upper side of a body portion of the vacuum pump is fixed to the cam housing-side boss portion. An engine-lower side of the body portion of the vacuum pump is fixed to the cylinder head-side boss portion. | 08-07-2014 |
20140341757 | OIL PUMP FOR VEHICLE AND VEHICLE WITH THE SAME - A plate is interposed between a rear cover and a pump body. The pump chamber is formed between the plate and the pump body. | 11-20-2014 |
417232000 | Scoop type | 1 |
20180022421 | STATIC BILGE PUMP | 01-25-2018 |
417233000 | Wheel or axle | 3 |
20090311112 | AIR SUPPLY APPARATUS - An air supply apparatus A includes an air pump | 12-17-2009 |
20140056728 | LIQUID SPRAYER ADJUSTABLE PUMP - A motion-powered liquid sprayer that can increase the number of rotations of the pump relative to each rotation of the wheel or axle is provided. The sprayer can include a gearing assembly that employs gears to increase the number of pump revolutions as a function of the wheel or axle rotation. The sprayer can also include a gear pump that employs an over-capacity or enhanced gullet together with blow-by spacing to control consistent liquid flow relative to variable motional velocities. Further, the sprayer can include a vertically adjustable nozzle as well as a free reverse rotation wheel hub. | 02-27-2014 |
20140271261 | Automatic Tire Inflator System - A tire inflation system is provided for maintaining a predetermined inflation pressure of a tire mounted on a wheel of a vehicle. The system includes a base having a mounting structure for engaging a complementary mounting structure of the wheel, such as lug nuts. A compressor assembly is mounted to the base and rotates about the axis of rotation of the wheel when the vehicle is moving. The compressor assembly includes a reciprocating member such as for instance a piston or a diaphragm that is connected to a crankshaft aligned with the axis of rotation of the wheel. A counterweight is fixedly mounted on one end of the crankshaft, which under the influence of gravity acting on the counterweight results in torque being transferred to the crankshaft to prevent rotation thereof. Resulting relative motion between the compressor and the crankshaft pumps air into the tire via an air conduit. | 09-18-2014 |