Invention Grant
- Patent Title: Hydrodynamic clutch device
- Patent Title (中): 液力离合器
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Application No.: US11711289Application Date: 2007-02-27
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Publication No.: US07699150B2Publication Date: 2010-04-20
- Inventor: Peter Frey , Michael Heuler , Edgar Reinhart , Bernd Reinhardt , Stefan Mundt , Thomas Baier , Frank Zerner
- Applicant: Peter Frey , Michael Heuler , Edgar Reinhart , Bernd Reinhardt , Stefan Mundt , Thomas Baier , Frank Zerner
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Cohen Pontani Lieberman & Pavane LLP
- Priority: DE102006009987 20060303
- Main IPC: F16H45/02
- IPC: F16H45/02 ; F16D13/72

Abstract:
A hydrodynamic clutch includes a housing which can be brought into working connection with a drive; a hydrodynamic circuit formed by a pump wheel and a turbine wheel; a torsional vibration damper having a drive side transmission element, a takeoff side transmission element, and at least one energy storage group between the transmission elements; and a bridging clutch including first friction elements connected to the housing and second friction elements connected to the drive side transmission element. A first flow route extends from a first flow passage to the friction elements, and a second flow route extends from the hydrodynamic circuit to a second flow passage. A sealing arrangement cooperates with the drive side transmission element to separate the first flow route from the second flow route.
Public/Granted literature
- US20070205067A1 Hydrodynamic clutch device Public/Granted day:2007-09-06
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