To lubricate a coupling which connects a phase variable mechanism of a cam shaft with an oil rotation vacuum pump 8.SOLUTION: An oil discharge port 28 which discharges an oil in a housing 25 toward a coupling member 31 as a lubrication oil is formed at the housing 25 which houses a rotary vane 26 of a vacuum pump 8.SELECTED DRAWING: Figure 6

    【課題】カムシャフトの位相可変機構と油回転バキュームポンプ8を連結するカップリングを潤滑する。【解決手段】バキュームポンプ8のロータリベーン26を収容するハウジング25に、ハウジング25内のオイルをカップリング部材31に向かって潤滑用オイルとして吐出するオイル吐出口28が形成されている。【選択図】図6


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    Title :

    VACUUM PUMP CONNECTION STRUCTURE


    Additional title:

    バキュームポンプ連結構造


    Contributors:

    Publication date :

    2021-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES , Periodisch betriebene Ventile für Kraft- und Arbeitsmaschinen oder Kraftmaschinen / F16N LUBRICATING , Schmierung



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