发明授权
- 专利标题: Hydrokinetic coupling device intended, in particular, for a motor vehicle
- 专利标题(中): 特别是用于机动车辆的动力学耦合装置
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申请号: US10523826申请日: 2003-08-06
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公开(公告)号: US07708126B2公开(公告)日: 2010-05-04
- 发明人: Rabah Arhab , Norberto Termenon , Daniel Bonnel
- 申请人: Rabah Arhab , Norberto Termenon , Daniel Bonnel
- 申请人地址: FR Amiens Cedex
- 专利权人: Valeo Embrayages
- 当前专利权人: Valeo Embrayages
- 当前专利权人地址: FR Amiens Cedex
- 代理机构: Berenato & White, LLC
- 优先权: FR0209974 20020806
- 国际申请: PCT/FR03/02470 WO 20030806
- 国际公布: WO2004/015307 WO 20040219
- 主分类号: F16H45/02
- IPC分类号: F16H45/02
摘要:
A hydrokinetic coupling device is intended, in particular, for a motor vehicle. The hydrokinetic coupling device comprises a casing rotationally connecting a driving shaft and an impeller wheel, a turbine wheel fixed to a turbine hub rotationally connected to a driven shaft, a clutch locking the coupling of the driving and driven shafts, and a damping element comprising elastic washers for restricting the essentially-radial circulation of the fluid at least inside a front axial space which is located between a front guide washer and a web, such that the fluid circulates though the lockup clutch of the device.