发明申请
- 专利标题： TORQUE TRANSFER MECHANISM AND METHOD FOR CONTROLLING IN A VEHICLE LAUNCH OPERATION
- 专利标题（中）： 转向机构和车辆行驶中的控制方法
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申请号： US13308171申请日： 2011-11-30
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公开(公告)号： US20130138306A1公开(公告)日： 2013-05-30
- 发明人: John C. Schultz , Hamid Vahabzadeh , Vijay A. Neelakantan , Daryl A. Wilton
- 申请人： John C. Schultz , Hamid Vahabzadeh , Vijay A. Neelakantan , Daryl A. Wilton
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址： US MI Detroit
- 主分类号： F16H61/02
- IPC分类号： F16H61/02
摘要：
A powertrain for a vehicle is provided having an engine, a transmission, a torque transfer mechanism, a hydraulic fluid circuit, and a transmission control module. The torque transfer mechanism includes a hydraulic fluid pump and is drivingly connected to an output member of the engine and an output member of the torque transfer mechanism is drivingly connected to the input member of the transmission. The hydraulic fluid circuit has a hydraulic valve in communication with the first fluid port of the hydraulic fluid pump. The transmission control module include a control logic for operating the powertrain during a vehicle launch event.
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