发明授权
- 专利标题: Hybrid drive unit
- 专利标题(中): 混合驱动单元
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申请号: US12519598申请日: 2007-12-17
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公开(公告)号: US08424622B2公开(公告)日: 2013-04-23
- 发明人: Yukihiko Ideshio , Hideaki Komada , Yoshihiro Iijima
- 申请人: Yukihiko Ideshio , Hideaki Komada , Yoshihiro Iijima
- 申请人地址: JP Toyota-shi
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota-shi
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2006-340204 20061218
- 国际申请: PCT/JP2007/074613 WO 20071217
- 国际公布: WO2008/075760 WO 20080626
- 主分类号: B60K6/445
- IPC分类号: B60K6/445
摘要:
A hybrid drive unit includes a power distribution mechanism for distributing a power from an engine to a first electric motor and to an output shaft; a transmission, which is arranged between the output shaft and a second electric motor in a manner to transmit a torque therebetween, and which is capable of setting an overdrive ratio where a speed of the output shaft is higher than that of a predetermined input element; and an engagement mechanism for connecting the engine selectively with the input element of the transmission, and for setting a speed change ratio of the transmission to the overdrive ratio. The hybrid drive unit is capable of setting an overdrive mode and is easy to be downsized.
公开/授权文献
- US20100032218A1 HYBRID DRIVE UNIT 公开/授权日:2010-02-11
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