Scroll fluid machine with lubrication of oldham coupling
    1.
    发明授权
    Scroll fluid machine with lubrication of oldham coupling 失效
    涡旋式流体机械,具有老式联轴器的润滑

    公开(公告)号:US4993927A

    公开(公告)日:1991-02-19

    申请号:US344350

    申请日:1989-04-28

    IPC分类号: F04C18/02 F04C29/02

    CPC分类号: F04C29/023 F04C18/023

    摘要: A scroll fluid machine comprising an upper and a lower scrolls provided in and upper and a lower positions, respectively, in a casing and supported eccentrically to each other; a coupling whose central member is provided under the lower scroll and whose peripheral member is provided at the upper scroll and conjoined to the central member; and a shallow oil storage recess provided at the bottom of the inside of the casing near the central member and facing the central member.

    摘要翻译: 一种涡旋流体机械,包括分别设置在壳体中且分别在彼此偏心地支撑的上部和下部位置的上部和下部涡卷; 中心构件设置在下涡旋件下方并且其外围构件设置在上涡旋件处并结合到中心构件的联接器; 以及设置在壳体内部的底部附近的中央构件并面向中心构件的浅油储存凹部。