发明授权
- 专利标题: Hydrodynamic clutch device
- 专利标题(中): 液力离合器
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申请号: US12079391申请日: 2008-03-26
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公开(公告)号: US08042666B2公开(公告)日: 2011-10-25
- 发明人: Peter Frey , Roland Baumann , Michael Greulich , Georg Mencher , Bernd Reinhardt , Peter Hammer , Patrick Rediger
- 申请人: Peter Frey , Roland Baumann , Michael Greulich , Georg Mencher , Bernd Reinhardt , Peter Hammer , Patrick Rediger
- 申请人地址: DE Friedrichshafen
- 专利权人: ZF Friedrichshafen AG
- 当前专利权人: ZF Friedrichshafen AG
- 当前专利权人地址: DE Friedrichshafen
- 代理商 Cozen O'Connor
- 优先权: DE102007014312 20070326
- 主分类号: F16H45/02
- IPC分类号: F16H45/02
摘要:
A hydrodynamic clutch includes a hydrodynamic circuit formed by at least a pump wheel and a turbine wheel in a clutch housing with a drive-side housing wall extending to the axis of rotation, and a bridging clutch with a piston capable of shifting axially relative to the drive-side housing wall. The turbine wheel is connected to a hub, which is connected for rotation in common to a takeoff, and is axially supported between the hydrodynamic circuit and the clutch housing, and has first and second flow passages which are axially offset from each other. The hub has a drive-side end with an axial bearing area which can be moved into axial contact with an axial bearing, which is either an axial contact surface on the drive-side housing wall or is assigned to the drive-side housing wall.
公开/授权文献
- US20080236974A1 Hydrodynamic clutch device 公开/授权日:2008-10-02
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