Rotary compressors
    2.
    发明公开
    Rotary compressors 失效
    Verdichter mit rotierender Kurbelwelle。

    公开(公告)号:EP0340150A1

    公开(公告)日:1989-11-02

    申请号:EP89630083.7

    申请日:1989-04-27

    IPC分类号: F04B39/04

    CPC分类号: F04B39/047

    摘要: A rotary compressor comprising a rotary power source, a crankshaft (12) driven by the rotary power source, a working volume (V1,V2) a piston (18) formed with a dynamic seal (21) disposed in the working volume (V1), apparatus for sealing the working volume (V1,V2) from the volume (V3) surrounding the crankshaft (12) and apparatus (40) for substantially eliminating the build up across the apparatus for sealing of a differential pressure caused by alternating strokes of the piston (18).

    摘要翻译: 一种旋转式压缩机,包括旋转动力源,由旋转动力源驱动的曲轴(12),工作容积(V1,V2),形成有设置在工作容积(V1)中的动态密封件(21)的活塞(18) 用于从围绕曲轴(12)的体积(V3)和装置(40)密封工作容积(V1,V2)的设备,用于基本上消除了用于密封由于交替的冲程引起的压差的装置 活塞(18)。