发明申请
- 专利标题: Vehicle drive device
- 专利标题(中): 车辆驱动装置
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申请号: US12926446申请日: 2010-11-18
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公开(公告)号: US20110240430A1公开(公告)日: 2011-10-06
- 发明人: Mikio Iwase , Tomohide Suzuki , Naoya Jinnai , Tatsuya Okishima , Toshihiko Kamiya
- 申请人: Mikio Iwase , Tomohide Suzuki , Naoya Jinnai , Tatsuya Okishima , Toshihiko Kamiya
- 申请人地址: JP Anjo-Shi JP Toyota-shi
- 专利权人: AISIN AW CO., LTD.,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人: AISIN AW CO., LTD.,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址: JP Anjo-Shi JP Toyota-shi
- 优先权: JP2009-264381 20091119; JP2010-049192 20100305; JP2010-049193 20100305; JP2010-246512 20101102
- 主分类号: F16H45/02
- IPC分类号: F16H45/02
摘要:
A drive device for a vehicle configured between an internal combustion engine and a wheel. The drive device includes a rotary electric machine, and an engagement device connecting the drive device to the engine by a fluid coupling using hydraulic pressure. A case houses at least a portion of the drive device and includes a support wall extending radially, and a cylindrical projecting portion projecting from the support wall toward a side in an axial second direction that is in a direction opposite to the axial first direction. The engagement device includes an operating oil pressure chamber supplied with the hydraulic pressure. A rotor member of the rotary electric machine is radially supported by the cylindrical projecting portion in a rotatable state via a support bearing. The cylindrical projecting portion is formed with an operating oil supply passage supplying oil to the operating oil pressure chamber.
公开/授权文献
- US08622182B2 Vehicle drive device 公开/授权日:2014-01-07