Invention Grant
- Patent Title: Hydrodynamic coupling arrangement, in particular hydrodynamic torque converter
- Patent Title (中): 流体动力耦合装置,特别是液力变矩器
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Application No.: US14114410Application Date: 2012-03-27
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Publication No.: US09458918B2Publication Date: 2016-10-04
- Inventor: Monika Rössner
- Applicant: Monika Rössner
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Cozen O'Connor
- Priority: DE102011017658 20110428
- International Application: PCT/EP2012/055375 WO 20120327
- International Announcement: WO2012/146450 WO 20121101
- Main IPC: F16H45/02
- IPC: F16H45/02

Abstract:
A hydrodynamic coupling arrangement, particularly hydrodynamic torque converter, comprises a housing arrangement filled with fluid, an impeller rotatable with the housing arrangement around an axis of rotation (A), a turbine arranged in the housing arrangement, and a torsional vibration damper arrangement with an input area which can be coupled to the housing arrangement by a lockup clutch. The driven hub comprises an inner circumferential toothing for coupling to an outer circumferential toothing of a driven member, such that it is fixed with respect to rotation relative to it. The turbine has a turbine hub with an inner circumferential toothing for coupling in a fixed manner with respect to relative rotation to an outer circumferential toothing at the driven hub and/or the outer circumferential toothing of the driven member.
Public/Granted literature
- US20140048371A1 Hydrodynamic Coupling Arrangement, In Particular Hydrodynamic Torque Converter Public/Granted day:2014-02-20
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