Invention Grant
US09458918B2 Hydrodynamic coupling arrangement, in particular hydrodynamic torque converter 有权
流体动力耦合装置,特别是液力变矩器

  • 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
  • Application No.: US14114410
    Application Date: 2012-03-27
  • Publication No.: US09458918B2
    Publication 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
Hydrodynamic coupling arrangement, in particular hydrodynamic torque converter
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.
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