Rotary compressor
    1.
    发明授权
    Rotary compressor 失效
    旋转压缩机

    公开(公告)号:US6077058A

    公开(公告)日:2000-06-20

    申请号:US981596

    申请日:1997-12-31

    IPC分类号: F04C18/32 F04C29/12 F01C1/02

    摘要: When a driving shaft rotates, a piston (9) revolves around the driving shaft in a cylinder room (6a) with supported by a swing bush (32) as a supporting point through a blade (31). Discharge ports (22) are formed in a front head (7) and a rear head (8) respectively and are disposed to be located in the proximity of the blade (31) and to communicate with a high pressure room. A semicircular portion of the discharge port (22) overlaps with the swing bush (32) and the cylinder (6). A pair of upper and lower cut parts (41) are each formed by cutting away an outer peripheral edge of the swing bush (32) and an inner peripheral edge of the cylinder (6) which are overlapped with the discharge port (22).

    摘要翻译: PCT No.PCT / JP96 / 02658 371日期1997年12月31日 102(e)1997年12月31日PCT PCT 1996年9月13日PCT公布。 公开号WO97 / 12148 日期1997年4月3日当驱动轴旋转时,活塞(9)围绕气缸室(6a)中的驱动轴旋转,由作为支撑点的摆动衬套(32)通过叶片(31)支撑。 排放口(22)分别形成在前头部(7)和后头部(8)中,并且设置在刀片(31)附近并与高压室连通。 排出口(22)的半圆形部分与摆动衬套(32)和气缸(6)重叠。 通过切除摆动衬套(32)的外周缘和与排出口(22)重叠的缸体(6)的内周边缘,分别形成有一对上下切割部(41)。