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Class Information
Number: 903/914
Name: Hybrid electric vehicles (hevs) > Prime movers comprising electrical and internal combustion motors (epo/jpo) > Having energy storing means (e.g., battery, capacitor) (epo/jpo) > Component specially adapted for hev (epo/jpo) > Drive line clutch (epo/jpo) > Actuated (e.g., engaged or disengaged by electrical, hydraulic or mechanical means) (epo/jpo)
Description: Subject matter under cross-reference art collection 902 is substantially the same in scope as ECLA classification B60K6/04B12D and FI classification B60K 6/04, 163.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7343993 Power system for dual-motor hybrid vehicle Mar. 18, 2008
7055635 Electric power regeneration controller for hybrid vehicle Jun. 6, 2006
6910981 Hybrid transmission and its assembling method Jun. 28, 2005
6886648 Power output device, hybrid vehicle, and method of controlling them May. 3, 2005
6887180 Power train with hybrid power source May. 3, 2005
6881169 Transmission with automatic clutch Apr. 19, 2005
6880664 All-wheel drive vehicle with hybrid drive Apr. 19, 2005
6878093 Power transmission mechanism Apr. 12, 2005
6877575 Method and apparatus for controlling the speed of an engine within a hybrid electric vehicle Apr. 12, 2005
6857985 Hybrid vehicle system Feb. 22, 2005
6852053 Drivetrain for a vehicle Feb. 8, 2005
6849026 Power transmission system of an automobile Feb. 1, 2005
6846257 Series drive clutch Jan. 25, 2005
6834750 Integrated starter-generator roller clutch Dec. 28, 2004
6819985 Shift control device for hybrid vehicle Nov. 16, 2004
6793034 Wheel-end and center axle disconnects for an electric or HEV Sep. 21, 2004
6783170 Backlite storage and convertible decklid system for automotive vehicle Aug. 31, 2004
6770005 Power transmission system and operation method therefor Aug. 3, 2004
6752741 ISA engine start-stop strategy Jun. 22, 2004
6740002 Hybrid powertrain May. 25, 2004
6736228 Electric machine with integrated wet clutches May. 18, 2004
6726592 Power output apparatus and automobile with power output apparatus mounted thereon Apr. 27, 2004
6722332 Apparatus and method for vehicular engine start control Apr. 20, 2004
6719655 Electrodynamic drive system Apr. 13, 2004
6719656 Drivetrain with hybrid transfer case Apr. 13, 2004
6704627 Drive force distribution apparatus for hybrid vehicle Mar. 9, 2004
6695082 Vehicle having an electrical machine optionally coupling with a transmission input shaft or output shaft Feb. 24, 2004
6685591 Driving apparatus for a vehicle Feb. 3, 2004
6679796 Transmission unit for hybrid vehicle Jan. 20, 2004
6668953 Power train having an internal combustion engine, energy converter, clutch, and accessory Dec. 30, 2003
6655484 Hybrid powertrain having rotary electric machine, including engine-disconnect clutch, between internal combustion engine and transmission Dec. 2, 2003
6656082 Hybrid vehicle and method of controlling the same Dec. 2, 2003
6656069 Transmission unit Dec. 2, 2003
6656083 Hybrid drive system Dec. 2, 2003
6640917 Power transmission mechanism Nov. 4, 2003
6638193 Transmission system for automotive vehicle Oct. 28, 2003
6638195 Hybrid vehicle system Oct. 28, 2003
6634247 Double-clutch transmission Oct. 21, 2003
6612203 Power transmission system of an automobile Sep. 2, 2003
6569054 Parallel hybrid vehicle May. 27, 2003
6566826 Power transmitting apparatus for hybrid vehicle and method of controlling power transmitting apparatus May. 20, 2003
6554736 Hybrid vehicle control device Apr. 29, 2003
6536570 Power transmission device for hybrid cars Mar. 25, 2003
6533701 Vehicle clutch engagement condition determining apparatus and gear shift control apparatus utilizing the same determining apparatus Mar. 18, 2003
6533692 Drivetrain with hybrid transfer case Mar. 18, 2003
6530426 Motor drive-control device Mar. 11, 2003
6517464 Apparatus and method for determining a state of a power train Feb. 11, 2003
6513609 Transmission unit for hybrid vehicle Feb. 4, 2003
6508348 Transmission unit for hybrid vehicle Jan. 21, 2003
6483197 Drive system, electric machine for use in a drive system, and method for operating an electric machine in a drive system Nov. 19, 2002

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