About 102 results
https://drivepatents.com/patents/1015905 · 9 Feb 2011
To provide a vehicle drive device in which oil does not fall onto a rotor while supplying and discharging the oil to and from a bearing for rotatably supporting the rotor in order to lubricate the bearing, thereby suppressing an increase in device size. A ...
https://drivepatents.com/patents/1067468 · 17 May 2006
A hybrid vehicle is provided in which, since the driving force of a generator/motor (M1) disposed so as to surround the outer periphery of an input shaft (16) of a transmission (T) is transmitted to an output shaft (17) of the transmission (T) via an endle...
https://drivepatents.com/patents/1067414 · 17 May 2006
The present invention relates to a vehicle driving system in which one of front wheels (2) and rear wheels (4) is driven by an internal combustion engine (3) and the other thereof is driven by an electric motor (5). The system is comprised of: a generating...
https://drivepatents.com/patents/1068122 · 19 Apr 2006
A front end portion of an output shaft is supported by a bearing mounted to an inner peripheral surface of a partition that separates a power distributing planetary gear and a speed change unit. A rear end portion of the output shaft is supported via a bea...
https://drivepatents.com/patents/1069770 · 1 Mar 2006
A power output apparatus (20) of the present invention includes a clutch motor (30), an assist motor (40), and a controller (80) for controlling the clutch motor (30) and the assist motor (40). The clutch motor (30) includes an outer rotor (32) linked with...
https://drivepatents.com/patents/1070868 · 11 Jan 2006
A power conversion system for converting a dc voltage to a pulsed ac voltage includes a dc voltage source providing three or more electric potentials, and a switching circuit arranged to connect one of the potentials selectively to an output terminal. A co...
https://drivepatents.com/patents/1071211 · 4 Jan 2006
A vehicle electric drive system and a hybrid engine-motor type vehicle drive system realizing simplification and miniaturization of electric parts and, moreover, reduction in cost while maintaining performances can be provided. A part 1 of wheels is driven...
https://drivepatents.com/patents/1072492 · 16 Nov 2005
The invention relates to a control method for a rotating electric machine, wherein a field coil current and a stator current are controlled by a controller. The stator current is controlled under vector control and is controlled so that the phase keeps an ...
https://drivepatents.com/patents/1073012 · 26 Oct 2005
The invention relates to an inverter device (50) which is mounted on the rotating electric machine body (1). The inverter device (50) includes a module unit (52) having a converter circuit (53) and a control unit (51) that controls the operation of the con...
https://drivepatents.com/patents/1075952 · 13 Jul 2005
In order to solve the issue mentioned above, the present invention is featured in electrically conductive adhesive sheet: wherein the substrate 1 which composes electrically, thermally, or electrically and thermally conducting paths in a direction along th...