About 173 results
https://drivepatents.com/patents/1085283 · 4 Aug 2004
A control device for restarting an engine of a vehicle is configured to automatically stop the engine in accordance with a stop command under a predetermined stop condition, to restart the engine in accordance with a restart command under a predetermined r...
https://drivepatents.com/patents/1085301 · 28 Jul 2004
A hybrid transmission connected with a prime power source (3), including an input member (10) for receiving power input from the prime power source (3), a two degree-of-freedom gear mechanism (2;31) having a first axis (O1) and including at least four rota...
https://drivepatents.com/patents/1085888 · 30 Jun 2004
A control device of a hybrid drive unit, wherein an output member (2) is connected to a first prime mover (1), and wherein a second prime mover (5) capable of outputting at least one of a positive torque and a negative torque is connected through a transmi...
https://drivepatents.com/patents/1086338 · 16 Jun 2004
A clutch mechanism (20) is disclosed for use with a hybrid electric vehicle (22) wherein the electric motor-generator (26) and engine (24) are arranged in a series configuration. The clutch mechanism (20) is positioned between and in communication with the...
https://drivepatents.com/patents/1086531 · 9 Jun 2004
A hybrid transmission for variably producing a transmission ratio is comprised of first and second motor/generators (MG1 and MG2) and a differential mechanism constructed by two double-pinion planetary gearsets (2 and 3). The two double-pinion planetary ge...
https://drivepatents.com/patents/1086534 · 9 Jun 2004
A transmission control system for a hybrid vehicle is comprised of a hybrid transmission (4, 7 and 8) including two motor/generators (MG1, MG2) and a controller (22) connected to the hybrid transmission. The controller is arranged to change the torque cont...
https://drivepatents.com/patents/1087101 · 19 May 2004
A hollow inner rotor shaft (25) is connected with an inner rotorn (22) of a motor/generator unit (5) and extends toward a differential speed change unit (4) to be operatively connected to the same. An outer rotor shaft (26) is rotatably received in the hol...
https://drivepatents.com/patents/1087096 · 19 May 2004
A differential speed change unit (4) is installed in a housing (1,2,3) at a position near an engine (ENG) and arranged coaxial with a common axis (O 1 ), and a two-rotor type motor/generator unit (5) is installed in the housing at a position away from the ...
https://drivepatents.com/patents/1087306 · 12 May 2004
In control apparatus and method for taking failure countermeasure for a hybrid vehicular drive system, on a lever diagram of a planetary gear mechanism, a revolution speed order is a first motor/generator (MG1), an engine (1), the output member (4), and a ...
https://drivepatents.com/patents/1087583 · 28 Apr 2004
An electro-mechanical transmission system, driven by a prime mover, includes two epicyclic gearsets (12,14) connected between input (23) and output shafts (43), and two electrical machines having their rotors (52,54) connected to respective elements of the...