The invention relates to a hydrodynamic retarder, comprising a housing consisting of a retarder housing and a tank cover, in which a tank and an oil channel are integrated, and a heat exchanger. The heat exchanger has a plurality of primary-side connections and a plurality of secondary-side connections and is coupled to the tank cover via a coupling plane, via which the plurality of primary-side connections of the heat exchanger can be connected in a fluid-conducting manner to the oil channels of the working medium circuit. According to the invention, a connecting piece is provided, said connecting piece forming a channel from the coupling plane through the housing, via which channel one of the secondary-side connections of the heat exchanger is connected to a cooling circuit of the motor vehicle in a fluid-conducting manner.
在此建议一种液力缓速器,其包括由缓速器壳体和储罐盖组成的壳体以及热交换器,其中,在所述壳体中集成有储罐和油通道。所述热交换器具有多个初级侧接头和多个次级侧接头并且通过耦连平面与所述储罐盖耦连,所述热交换器的多个初级侧接头能够通过所述耦连平面与工作介质回路的油通道流体导引地连接。按照本发明规定,设有连接件,其中,所述连接件形成从所述耦连平面穿过所述壳体的通道,所述热交换器的次级侧接头之一通过所述通道与机动车的冷却回路流体导引地连接。
Coupling of heat exchanger to retarder housing
热交换器与缓速器壳体的耦连
2024-02-23
Patent
Electronic Resource
Chinese
European Patent Office | 2024
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