公开(公告)号：US5387091A

公开(公告)日：1995-02-07

申请号：US105746

申请日：1993-08-12

申请人： Masahiro Kawaguchi ,  masanori Sonobe ,  Shigeki Kanzaki ,  Tomohiko Yokono ,  Kenji Takenaka

发明人： Masahiro Kawaguchi ,  masanori Sonobe ,  Shigeki Kanzaki ,  Tomohiko Yokono ,  Kenji Takenaka

IPC分类号： F04B27/10 ,  F04B27/18 ,  F04B49/00 ,  F01B3/02

CPC分类号： F04B27/1072 ,  F04B27/1804 ,  F04B2027/1813

摘要： A variable capacity type swash plate compressor includes a novel hinge means. The hinge means includes a supporter arm, a main guide pin, and an auxiliary guide pin. The supporter arm is disposed on the rotor projectably therefrom toward the swinging swash plate, and has a main guide hole extending perpendicularly with the driving shaft. The main guide pin is inserted rotatably into the main guide hole. The auxiliary guide pin is inserted slidably into a hole, formed in one of the main guide pin and the swinging swash plate, perpendicularly with the main guide pin at one end, and it is fixed to another one of the main guide pin and the swinging swash plate at the other end. With the hinge means, the top clearances of the pistons can be always maintained virtually uniformly, and the moments resulting from the compression reactive forces can be inhibited from interfering with the discharge capacity control. Additionally, the compressor can attain the reduction in the manufacturing costs.

摘要翻译： 可变容量型斜盘压缩机包括新颖的铰链装置。 铰链装置包括支撑臂，主导向销和辅助导向销。 支撑臂臂可摆动地设置在转子上，并具有与驱动轴垂直延伸的主导向孔。 主引导销可旋转地插入主引导孔。 辅助引导销可滑动地插入孔中，形成在主导向销和摆动斜盘之一中，其一端与主导销垂直，并且固定到主导销和摆动中的另一个 斜盘在另一端。 利用铰链装置，可以始终保持活塞的顶部间隙几乎均匀地保持，并且可以抑制由压缩反作用力产生的力矩妨碍排放能力控制。 此外，压缩机可以实现制造成本的降低。