About 63 results
https://drivepatents.com/patents/1000689 · 4 Jul 2012
A startup device comprising a starting motor (2), a drive gear (3) deposed at an output shaft of the starting motor (2) and a fly wheel (8). The startup device further comprises a transmission mechanism including at least three second gears (5) and a first...
https://drivepatents.com/patents/1001010 · 27 Jun 2012
The present invention provides a battery heating circuit, comprising a switch unit (10), a switching control module (100), a one-way semiconductor element D10, a damping element R, and a transformer (T), wherein, the switching control module (100) is elect...
https://drivepatents.com/patents/1005083 · 22 Feb 2012
The present invention provides a battery heating circuit, comprising a switch unit (1), a switching control module (100), a damping element R1, an energy storage circuit, and an energy limiting circuit, wherein, the energy storage circuit is connected with...
https://drivepatents.com/patents/1005671 · 1 Feb 2012
The present invention provides a battery heating circuit, comprising a plurality of switch units (1), a switching control module (100), a damping element R1, an energy storage circuit, and a polarity inversion unit (101), wherein, the energy storage circui...
https://drivepatents.com/patents/1005595 · 1 Feb 2012
The present invention provides a battery heating circuit, wherein, the battery comprises a first battery and a second battery; the heating circuit comprises a first switch unit, a second switch unit, a damping element R1, a damping element R2, a current st...
https://drivepatents.com/patents/1006451 · 4 Jan 2012
A hybrid power drive system comprises: an engine (10) operatively coupled to a gearbox (50); a first motor (30) operatively coupled to the engine (10); a first wheel group (60) operatively coupled to the gearbox (50); a second motor (70) operatively couple...
https://drivepatents.com/patents/1007496 · 30 Nov 2011
The present disclosure provided a hybrid power driving system comprising: an engine (100) including a crankshaft (101), a dual clutch transmission coupled to the crankshaft (101); the dual clutch transmission includes a first clutch (C2), a second clutch (...
https://drivepatents.com/patents/1008975 · 5 Oct 2011
A parallel device for a battery module including a plurality of battery groups, comprising: a plurality of switching units, each comprising a first switch and a load and each connected with a battery group to form a braches which are connected together in ...
https://drivepatents.com/patents/1009663 · 7 Sep 2011
A reverse connection protecting device is provided, comprising: a charging and discharging interface defining first and second lead-in ends, and first and second lead-out ends corresponding to the first and second lead-in ends respectively, in which the se...
https://drivepatents.com/patents/1010470 · 3 Aug 2011
The present invention disclosed a hybrid power driving system for a vehicle and a gear position operation method thereof. The system comprises an internal-combustion engine, a first electric motor, a second electric motor, a planetary coupling mechanism, a...