Invention Grant
- Patent Title: Torsional vibration damping arrangement
- Patent Title (中): 扭振减振装置
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Application No.: US13699945Application Date: 2010-12-03
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Publication No.: US09303744B2Publication Date: 2016-04-05
- Inventor: Thomas Dögel , Michael Kühner , Ingrid Hoffelner
- Applicant: Thomas Dögel , Michael Kühner , Ingrid Hoffelner
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Cozen O'Connor
- Priority: DE102010029255 20100525
- International Application: PCT/EP2010/068823 WO 20101203
- International Announcement: WO2011/147488 WO 20111201
- Main IPC: F16H3/74
- IPC: F16H3/74 ; F16H35/00 ; F16F15/14 ; F16H45/02 ; F16D47/06 ; F16F15/131 ; F16H57/00 ; F16D13/38 ; F16D33/18 ; H02K5/24 ; H02K7/00 ; F16H47/08

Abstract:
A torsional vibration damping arrangement, particularly for a drivetrain with an automatic transmission, includes an input region and an output region, wherein a first torque transmission path and parallel thereto a second torque transmission path and a coupling arrangement for superposing the torques transmitted via the torque transmission paths are provided between the input region and the output region. The torsional vibration damping arrangement further includes at least in the first torque transmission path a phase shifter arrangement for generating a phase shift of rotational irregularities transmitted via the first torque transmission path relative to rotational irregularities transmitted via the second torque transmission path.
Public/Granted literature
- US20130072346A1 Torsional Vibration Damping Arrangement Public/Granted day:2013-03-21
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