About 282 results
Showing the first 200 results.
https://drivepatents.com/patents/996828 · 24 Oct 2012
A rotating electric machine for an electric vehicle, installed in a vehicle and driven by an inverter power source, includes: a partial discharge measuring device that measures partial discharges occurring in insulated areas between windings, between phase...
https://drivepatents.com/patents/996719 · 24 Oct 2012
The accuracy of measuring the temperature of a semiconductor element is improved, while a method for measuring the temperature using a general-purpose semiconductor element is provided at low cost. A fourth conductor 234 that is a part of a first conductor...
https://drivepatents.com/patents/997481 · 10 Oct 2012
A drive circuit for driving an electromagnetic fuel-injection valve, the drive circuit varying an application sequence of a drive voltage, which is supplied from a step-up power supply to a fuel-injection valve for conducting injection multiple times in a ...
https://drivepatents.com/patents/997379 · 10 Oct 2012
An engine starting apparatus is provided which can start an engine without inducing malfunctions of various electronic components. The engine starting apparatus comprises a pinion adapted to be brought into meshing engagement with a ring gear linked to an ...
https://drivepatents.com/patents/998432 · 12 Sep 2012
A rotating electric machine includes: a stator that includes a stator core and a stator winding wound at the stator core; and a rotor that is rotatably supported so as to rotate freely relative to the stator and includes a rotor core, with a plurality of m...
https://drivepatents.com/patents/998346 · 12 Sep 2012
In a fuel injection device, a driving unit structure has a magnetic aperture (201), in which an inner diameter is gradually enlarged toward the mover (102) side, provided in an inner peripheral surface of the magnetic core (107). It is possible to reduce m...
https://drivepatents.com/patents/998331 · 12 Sep 2012
A valve seat member (S, 8a, 200a) shared by an outlet valve (8) and a pressure relief valve (200) is provided between a pressurizing chamber (11) and a high pressure path (12); a valve seat (200s) of the pressure relief valve is provided on the side of the...
https://drivepatents.com/patents/998967 · 29 Aug 2012
Provided is an electromagnetic fuel injection valve capable of reducing fuel injection amount fluctuations by flattening chromium-coated impact surfaces of a movable core that impact with a stationary core or a valve plug. A movable valve element comprises...
https://drivepatents.com/patents/998950 · 29 Aug 2012
There is provided a vehicle motion control device that defines a pre-curve entry deceleration amount taking the deceleration amount that occurs while traveling a curve into consideration. A vehicle motion control device 6 comprises: a lateral motion-coordi...
https://drivepatents.com/patents/998907 · 29 Aug 2012
An injector drive circuit (200) including: a step-up circuit (100) generating a high voltage from a power supply; a first switching device connected to a path between the step-up circuit (100) and an injector (3); a second switching device connected to the...