发明授权
- 专利标题: Hybrid transmission for a motor vehicle, and control method
- 专利标题(中): 机动车混合动力传动及控制方法
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申请号: US14009223申请日: 2012-03-29
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公开(公告)号: US09410601B2公开(公告)日: 2016-08-09
- 发明人: Nicolas Fremau , Antoine Vignon , Sid-Ali Randi , Ahmed Ketfi-Cherif
- 申请人: Nicolas Fremau , Antoine Vignon , Sid-Ali Randi , Ahmed Ketfi-Cherif
- 申请人地址: FR Boulogne-Billancourt
- 专利权人: RENAULT s.a.s.
- 当前专利权人: RENAULT s.a.s.
- 当前专利权人地址: FR Boulogne-Billancourt
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: FR1152805 20110401
- 国际申请: PCT/FR2012/050661 WO 20120329
- 国际公布: WO2012/131259 WO 20121004
- 主分类号: F16H3/08
- IPC分类号: F16H3/08 ; F16H3/02 ; B60K6/48 ; B60K6/547 ; B60W10/06 ; B60W10/08 ; B60W10/11 ; B60W10/113 ; B60K6/442 ; B60K35/00
摘要:
A hybrid transmission for a motor vehicle including a heat engine and a driving electrical machine, including two concentric primary shafts, each of which includes at least one intermediate drive on a secondary shaft connected to wheels of the vehicle. The transmission includes a first mechanism for coupling the two primary shafts together, and capable of assuming at least three positions, of positions in which: the heat engine is separated from the drive train connecting the electrical machine to the wheels; the heat engine drives the wheels with or without the assistance of the electrical machine; and the heat engine and the electrical machine are coupled together to add respective torques thereof to the wheels.