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VEHICLE COOLING CIRCUIT HAVING A RETARDER OR A HYDRODYNAMIC COUPLING
VEHICLE COOLING CIRCUIT HAVING A RETARDER OR A HYDRODYNAMIC COUPLING
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机译:具有缓速器或液力耦合器的车辆冷却电路
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摘要
- the secondary blade wheel is associated with a brake or a drive running counter to the drive of the primary blade wheel in such a way that it can optionally be fixed in a first operating state (braking operation) or be driven counter to the rotational direction of the primary blade wheel in order to hydrodynamically brake the primary blade wheel and, in a second operating state (pumping operation), can partially or completely be released such that it circulates at the speed of the primary blade wheel or at a specified speed difference slower than the primary blade wheel together with the primary blade wheel in the same direction.
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