About 173 results
https://drivepatents.com/patents/985687 · 13 Mar 2013
In a driving apparatus 10 for a hybrid vehicle having an internal combustion engine 12 and first and second electric rotating machines 14, 16, it is configured to have a speed increasing mechanism 24 that increases speed of an output of the engine inputted...
https://drivepatents.com/patents/996117 · 14 Nov 2012
Disclosed is a power transmitting device capable of streamlined structure and control, as well as alleviating energy loss. The device comprises a planetary gear device (30) wherein motive power of an engine (211) and a motor (60) is inputted from a first e...
https://drivepatents.com/patents/997304 · 10 Oct 2012
The drive has a wear-free starting element i.e. eddy current brake, provided with a retarder such as hydrodynamic retarder and electro-dynamic retarder, which is connected with a gear box (1). A supplementary primary retarder is located upstream of the gea...
https://drivepatents.com/patents/997566 · 3 Oct 2012
A transmission device for application to a vehicle is disclosed. The transmission device includes a planetary gear (10) device including means (20) for restricting degrees of freedom and a gearbox (100) having at least two independent input axles. The root...
https://drivepatents.com/patents/997833 · 26 Sep 2012
A system for operating a hybrid vehicle that includes a chargeable energy storage device, a single dynamo (motor / generator combination) an internal combustion engine, and a torque coupling device configured to variably couple the engine to the dynamo. Th...
https://drivepatents.com/patents/998307 · 19 Sep 2012
Methods and systems for managing acceleration of a motor vehicle having an automatic transmission by controlling transmission turbine acceleration are provided. A desired transmission turbine acceleration is determined based on vehicle speed, turbine speed...
https://drivepatents.com/patents/998919 · 29 Aug 2012
The present invention relates to a clutch device structured by a dual-drive electric machine being combined with an planetary gear set (DG101) and a controllable brake device, and through controlling the controllable brake device to perform brake locking o...
https://drivepatents.com/patents/1000735 · 4 Jul 2012
A monitoring unit (54) outputs a first current detection value (IB1) having a relatively wide measurement range and a relatively short detection cycle and a second current detection value (IB2) having a relatively high resolution, to a charging ECU (48). W...
https://drivepatents.com/patents/1001386 · 13 Jun 2012
The present invention relates to a method for executing a gear change in a vehicle. Said vehicle comprises first and second vehicle propelling machines (101, 102) and a first input gear set (180) and a first output gear set (108), each gear set (180, 108) ...
https://drivepatents.com/patents/1001373 · 13 Jun 2012
There is provided a gear arrangement (100) for a hybrid electric vehicle, which is connectable to an electric machine (102) and an engine (101). The gear set (100) comprises a first input gear set (180), a second input gear set (188) and a first output gea...