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Electric Drive

Electric Drive-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Fragrance dispenser having a disposable piezoelectric cartridge with a snap-in bottle containing aromatic liquid
February 15, 2018 - N°20180043048

A fragrance dispenser unit has a piezoelectric discharge nozzle and a disposable snap-in air freshener containing aromatic liquid. The dispenser unit incorporates a battery power source and a piezoelectric driver circuit on a printed circuit board. The dispenser unit the cartridge includes a housing and an induction-sealed fragrance bottle that snaps into a socket at the bottom of the housing ...
Domestic refrigeration device with a coolant circuit, and method for operating a domestic refrigeration device ...
Bsh Hausgeraete Gmbh
February 08, 2018 - N°20180038622

A domestic refrigeration device and a method for operating a domestic refrigeration device. The domestic refrigeration device has a heat-insulated body with a coolable inner container which delimits a coolable interior provided for storing food. A coolant circuit is provided for cooling the coolable interior and includes a compressor and a field-oriented electric drive. The field-oriented electric drive has a ...
Control device
Aisin Aw Co., Ltd.
February 08, 2018 - N°20180037220

A control device that includes an electronic control unit that is configured to, in a case where a request to start the internal combustion engine is made while a downshift for changing a speed ratio of the speed change device so that the speed ratio after shifting is higher than the speed ratio before shifting is being performed in the ...
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Electric Drive Patent Applications
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  • 146+ full patent PDF documents of Electric Drive-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Magnet sensor assembly
Bühler Motor Gmbh
February 01, 2018 - N°20180031628

A magnet sensor assembly for use in an electric drive having a shaft with a shaft end. The magnet sensor assembly includes a magnet sensor having a permanent magnet bonded in plastic, an adapter, means for mounting the magnet sensor on the shaft end of the shaft, means for connecting the adapter to the magnet sensor and a force-fit connection ...
Drive arrangement for a closure element of a motor vehicle
Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg
February 01, 2018 - N°20180030772

Various embodiments relate to a drive arrangement for a closure element of a motor vehicle which has an electrical motor vehicle on-board power system, wherein an electric drive for motorized adjustment of the closure element is provided, wherein the drive is assigned a coupling arrangement by which the drive can be actuated electrically. It is proposed that at least one ...
Pelleting device
Josef Schaider Privatstiftung
February 01, 2018 - N°20180027740

Disclosed is a pelleting device which is designed as a field-guided stalk-crop harvesting machine and, when connected to a tractor with a chopper, includes a diesel engine that drives a current generator and also an annular die press. The chopped stalk material passes into a dry chamber and via a screw conveyor into the annular die press. The annular die ...
Electric Drive Patent Pack
Download 146+ patent application PDFs
Electric Drive Patent Applications
Download 146+ Electric Drive-related PDFs
For professional research & prior art discovery
inventor
  • 146+ full patent PDF documents of Electric Drive-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Hydraulic arrangement with two drive motors
Weber-hydraulik Gmbh
January 25, 2018 - N°20180022380

A hydraulic drive arrangement (1) for the pressure supply of a hydraulic steering system (20), particularly for construction or agricultural machines, including a hydraulic pump (2) and an electric drive. It is essential that the electric drive is designed in a redundant fashion and has two separately controlled electric drive engines (3a, 3b), which are mechanically coupled via the hydraulic pump (2) in a ...
Vehicle dynamics control in electric drive vehicles
Wrightspeed, Inc.
January 25, 2018 - N°20180022230

Embodiments of the invention are directed toward a geared traction drive system configured to drive a wheel of a vehicle, comprising: a driveshaft for transmitting power to the wheel; an electric drive motor for driving the driveshaft, the electric drive motor configured to receive signals from a vehicle dynamic control system to command a required speed; a gear reduction component ...
Sensor device, gyro sensor, and electronic apparatus
Sony Corporation
January 18, 2018 - N°20180017386

[object] to provide a sensor device, a gyro sensor, and an electronic apparatus capable of highly-accurately detecting angular velocities in multiaxial directions. [solving means] a sensor device according to an embodiment of the present technology includes a vibrator unit, an annular base portion, a plurality of coupling portions, and a wiring layer. The wiring layer includes a plurality of drive ...
Electric drive assembly
Gkn Automotive Ltd.
January 11, 2018 - N°20180013338

An electric drive assembly for a motor vehicle comprises a high-speed electric machine with a nominal rotational speed of at least 20,000 revolutions per minute and with a high-speed rotor that can be used as a flywheel mass for storing kinetic energy; a superimposed transmission having a drive element, a regulating element and a driven element, wherein the drive element is ...
Quick coupler
Kinshofer Gmbh
January 11, 2018 - N°20180010318

A quick coupler for coupling a tool such as an excavator bucket, a clamshell grapple or demolition shears to a tool operator such as an excavator arm or the like. The quick coupler including a coupling mount for receiving a first locking part and a locking mount for receiving a second locking part, wherein a locking element for locking the ...
Power dissipating torque controller
Volvo Car Corporation
January 11, 2018 - N°20180009320

A method and a system are described for controlling power dissipation in an electric drive system for a hybrid electrical vehicle including determining the stator current of an electrical machine providing a maximum achievable power dissipation in the electrical drive system and determining a maximum available braking torque of an electrical machine.
Clamping unit
Narr Beteiligungs Gmbh
January 11, 2018 - N°20180009085

A clamping unit (1) for clamping a workpiece, with an electric drive, and a gearbox unit having an arrangement of rolling elements (9). The gearbox unit is used to convert a rotary motion of an actuating element into a translational motion. By means of translational motions of the actuating element, clamping elements (5) can be moved into a clamping position in which a ...
Electric Drive Patent Pack
Download 146+ patent application PDFs
Electric Drive Patent Applications
Download 146+ Electric Drive-related PDFs
For professional research & prior art discovery
inventor
  • 146+ full patent PDF documents of Electric Drive-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Battery module for a system for the storage of electrical energy for an electric drive ...
Ferrari S.p.a.
January 04, 2018 - N°20180006282

A battery module for a system for the storage of electrical energy for an electric drive vehicle. The battery module has: a group of chemical batteries arranged parallel to and beside one another; at least two connection plates which rest against opposite ends of the group of chemical batteries so as to electrically connect the poles of the chemical batteries ...
Electric drive and emergency stop switch for boats
Torqeedo Gmbh
January 04, 2018 - N°20180001987

A boat having an electric motor coupled with an electrical store is disclosed. The electrical store includes a storage element, and positive and negative poles in current-conducting connection with the storage element. An isolating circuit element is operatively connected to a user activatable emergency stop switch. The isolating circuit element is configured to, upon activation of the emergency stop switch, ...
Valve for controlling the water flow in a sanitary line
Oblamatik Ag
December 28, 2017 - N°20170370492

A valve for controlling the water flow in a sanitary line has a housing with a housing lower part in which a water supply channel portion, a control channel, and a water discharge channel portion are arranged in the flow direction. The control valve has a valve upper part with a head piece, which is arranged in a housing bore ...
Electric drive system and energy management method
General Electric Company
December 21, 2017 - N°20170366112

An electric drive system includes an energy storage system (ess), a power conversion system, and an alternating current (ac) traction system. The ess provides or receives electric power, the ess includes a first energy storage unit and a second energy storage unit. The power conversion system is electrically coupled to the ess for converting an input power to an output ...
Compact, highly integrated, oil lubricated electric vacuum compressor
Wabco Europe Bvba
December 21, 2017 - N°20170363084

An electrically driven positive displacement compressor includes an electric drive motor configured to drive the compressor, the electric drive motor including a ring shaped electric stator and an electric rotor arranged inside the ring shaped electric stator and defining a cavity within the electric rotor. The compressor also includes a working chamber having an inlet and an outlet, the working ...
Electric drive
Gkn Automotive Ltd.
December 21, 2017 - N°20170361697

An electric drive for driving a motor vehicle comprises a housing assembly; an electric motor having a motor shaft provided in the form of a hollow shaft which is rotatingly drivable around a rotational axis a and which is connected to a drive gear; a transmission unit having at least one transmission shaft which is rotatingly drivable by the drive ...
Rotary actuation mechanism
Hamilton Sundstrand Corporation
December 14, 2017 - N°20170356565

An actuation mechanism for a rotary element, comprises an electric drive motor coupled to a threaded drive spindle. A threaded drive nut is received on said drive spindle for movement along said drive spindle. A rack gear is coupled to said drive nut. A pinion gear is drivingly engaged with said rack gear and drivingly couplable to the rotary element. ...
Torque regulating device, electric drive and method for torque regulation
Trafag Ag
December 07, 2017 - N°20170353141

The invention relates to a torque regulating device (20) for regulating the output power and/or the torque of an electric drive (10) having an electric motor (12) with a stator and a rotor and preferably an output shaft (14) connected to the rotor for joint rotation. In order to enable a more accurate regulation with, at the same time, a possibility for implementing ...
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