| 摘要 |
A hydrodynamic torque converter has a converter circuit having at least a pump wheel and a turbine wheel, wherein each of these wheels has a blade amazement to form flow chambers, each of these blades being provided at its free end with a stiffener acting as part of a toroid. A choke element is provided which can move by a predetermined depth into the associated blade arrangement and serves to regulate the through-flow cross section for the hydraulic fluid of the converter circuit which is supplied in that it is connected via a line system to a supply arrangement. The choke element is arranged in the toroid and is provided with at least one choke projection which penetrates into a corresponding cutout in the toroid and can move into at least one associated flow chamber.
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