About 282 results
Showing the first 200 results.
https://drivepatents.com/patents/971629 · 6 Aug 2014
A power module includes a sealed body in which a semiconductor chip-mounted conductor plate is sealed by a resin in such a manner that a heat dissipating surface of the conductor plate is exposed, a heat dissipating member that is arranged to face the heat...
https://drivepatents.com/patents/971974 · 30 Jul 2014
A damper mechanism used for a high-pressure fuel supply pump system has a problem in that its total height is high and its external diameter is also large. In cases where the damper mechanism is integrally attached to the high-pressure fuel supply pump, th...
https://drivepatents.com/patents/974157 · 4 Jun 2014
Provided is a power conversion apparatus that includes a power semiconductor module, a smoothing capacitor module, an alternating-current bus bar, a control circuit unit to control the power semiconductor element, and a flow channel formation body to form ...
https://drivepatents.com/patents/974408 · 28 May 2014
Provided is a power inverter including a plurality of power modules, a first casing in which the plurality of power modules are housed and a cooling path in which a coolant flows is formed, a plurality of AC busbars that are respectively connected to AC te...
https://drivepatents.com/patents/976171 · 16 Apr 2014
A power module includes a plurality of semiconductor devices constituting upper/lower arms of an inverter circuit, a plurality of conductive plates arranged to face electrode surfaces of the semiconductor devices and a module case configured to accommodate...
https://drivepatents.com/patents/976428 · 9 Apr 2014
To reduce collision noise created by the operation of an electromagnetic suction valve provided on a high pressure fuel supply pump. In the present invention, in order to achieve the above object, the mass of a member which collides by magnetic attractive ...
https://drivepatents.com/patents/977990 · 26 Feb 2014
It is an object to reduce noise leakage out of an apparatus, and improve reliability of an electric brake control apparatus. An electric brake control apparatus includes: a motor that includes a housing made of a conductive member; a control unit that perf...
https://drivepatents.com/patents/978371 · 19 Feb 2014
A wiper control apparatus is provided which detects a visibility state of a window of a moving body and controls a wiper to a target visibility state with less erroneous operation and in a short time. The wiper control apparatus provided in a vehicle and f...
https://drivepatents.com/patents/979149 · 29 Jan 2014
A fuel injection valve which ensures improved uniformity of a swirl flow in a circumferential direction. It includes: a valve element (6) provided movably; a nozzle body (2) with an opening downstream, including a valve seat face (3) for the valve element ...
https://drivepatents.com/patents/979122 · 29 Jan 2014
It is an object of the invention to provide a fuel injection valve in which the uniformity of a swirl flow in the circumferential direction is enhanced. The fuel injection valve (1) of the invention includes a swirling chamber (22a-22c) having an inner wal...