Patent ID: 9140348
Filing Date: 2015-09-22
Classification: F16F,F16H

Abstract:
1. A hydrodynamic coupling arrangement configured as a torque converter, comprising: a lockup clutch; an impeller; a turbine wheel; a housing having an interior space in which the impeller and the turbine wheel are arranged and configured to be coupled to a driveshaft and driven by the impeller; a first damper arrangement configured to couple the housing to a driven member by the lockup clutch, wherein the first damper arrangement comprises: an intermediate torsional vibration damper region comprising the first secondary side, the second primary side, and a second damper arrangement having a deflection mass carrier connected to the second secondary side, at least one deflection mass being carried at the deflection mass carrier such that a radial position of the at least one deflection mass with respect to the axis of rotation can be varied is connected to the turbine wheel, wherein a coupling region of the at least one deflection mass is arranged in a radial direction substantially at a middle between the first damper spring arrangement and the second damper spring arrangement.