Invention Grant
- Patent Title: Hydrodynamic torque converter
- Patent Title (中): 液力变矩器
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Application No.: US12766570Application Date: 2010-04-23
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Publication No.: US08479901B2Publication Date: 2013-07-09
- Inventor: Dominique Engelmann , Markus Werner , Stephan Maienschein , Christian Dinger
- Applicant: Dominique Engelmann , Markus Werner , Stephan Maienschein , Christian Dinger
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Simpson & Simpson, PLLC
- Priority: DE102009018753 20090427
- Main IPC: F16F15/14
- IPC: F16F15/14 ; F16D33/00

Abstract:
A hydrodynamic torque converter with an impeller connected on the drive side arranged in housing and a turbine driven by the latter, connected with the driven side of the torque converter, with a turbine damper actively disposed between the turbine and driven side. To improve the vibration damping on the driven side of the torque converter, the turbine damper with a first damper part is formed out of an input part connected with the turbine and an intermediate flange, limited and rotatable opposite and against the action of at least a first energy accumulator and a second damper part with the intermediate flange and an output part limited and rotatable oppositely and against the action of at least a second energy accumulator. An adaptive-speed vibration absorber is arranged on the intermediate flange.
Public/Granted literature
- US20100269497A1 HYDRODYNAMIC TORQUE CONVERTER Public/Granted day:2010-10-28
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