发明公开
EP1340643A2 Vehicle transmission with a fuel cell power source and a multi-range transmission
有权
与燃料电池作为动力源和一个分组变速器车辆驱动系统
- 专利标题： Vehicle transmission with a fuel cell power source and a multi-range transmission
- 专利标题（中）： 与燃料电池作为动力源和一个分组变速器车辆驱动系统
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申请号： EP03001193.6申请日： 2003-01-21
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公开(公告)号： EP1340643A2公开(公告)日： 2003-09-03
- 发明人: Schmidt, Michael Roland
- 申请人： General Motors Corporation
- 申请人地址： 300 Renaissance Center Detroit, Michigan 48265-3000 US
- 专利权人： General Motors Corporation
- 当前专利权人： General Motors Corporation
- 当前专利权人地址： 300 Renaissance Center Detroit, Michigan 48265-3000 US
- 代理机构： Manitz, Finsterwald & Partner GbR
- 优先权： US85478 20020226
- 主分类号： B60K17/346
- IPC分类号： B60K17/346 ; B60K1/02
摘要：
A vehicle powertrain includes a fuel cell power source, an electronic control unit, and an electrical energy storage and retrieval assembly, which are interconnected to communicate electrical power. The powertrain also includes a multi-range electro-mechanical transmission, which supplies driving power to the transmission output shaft and from there to the vehicle drive wheels and also supplies power to a power take-off drive unit, such that cooling airflow and hydraulic power is supplied to the vehicle.
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