| 摘要 |
The present invention relates to a hydrodynamic torque converter having a driving pump wheel and a driven turbine wheel, which is situated in the housing so it is rotatable, which is attachable to the output shaft of an internal combustion engine, and having a converter bypass clutch which has a piston, which is connected to the housing with the aid of a coupling spring unit so it is rotationally fixed but movable in the axial direction. In order to provide a hydrodynamic torque converter through which the engagement of the converter bypass clutch is improved, the coupling spring unit has flow conduction means, which influence the speed of a flow medium between the piston and the turbine wheel.
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