To provide an orifice while suppressing that a path length of a second supply path becomes long, and assembly man-hours increase.SOLUTION: Since an orifice 80, which restricts circulation of lubrication oil in a second supply path 64, is provided integrally on a pump cover 92 of an O/P pump 42, a path length of the second supply path 64 is shortened and can be easily provided in a transaxle case 50, and assembly man-hours of the second supply path 64 can be reduced compared to the case that the orifice 80, which is separately constituted, is provided on an intermediate part of a pipeline 65 constituting the second supply path 64, or is interposed between the pipeline 65 and the O/P pump 42.SELECTED DRAWING: Figure 3

    【課題】第2供給経路の経路長が長くなったり組付工数が増えたりすることを抑制しつつオリフィスを設ける。【解決手段】第2供給経路64内の潤滑油の流通を制限するオリフィス80が、O/Pポンプ42のポンプカバー92に一体に設けられているため、別体に構成されたオリフィス80を、第2供給経路64を構成する配管65の中間部分に配設したり配管65とO/Pポンプ42との間に介在させたりする場合に比較して、第2供給経路64の経路長が短縮されてトランスアクスルケース50内に容易に配設できるとともに、第2供給経路64の組付工数が低減される。【選択図】図3


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    Titel :

    HYBRID VEHICLE LUBRICATION DEVICE


    Weitere Titelangaben:

    ハイブリッド車両の潤滑装置


    Beteiligte:
    HORI TETSUO (Autor:in) / TAKATSUKA YUSUKE (Autor:in) / SAKAGUCHI KAZUYUKI (Autor:in) / YAMAMOTO HARUHISA (Autor:in)

    Erscheinungsdatum :

    24.09.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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