发明授权
US5931645A Multistage swash plate compressor having two different sets of cylinders
in the same housing
失效
多台斜盘压缩机在同一壳体内具有两组不同的气缸
- 专利标题： Multistage swash plate compressor having two different sets of cylinders in the same housing
- 专利标题（中）： 多台斜盘压缩机在同一壳体内具有两组不同的气缸
-
申请号： US990653申请日： 1997-12-15
-
公开(公告)号： US5931645A公开(公告)日： 1999-08-03
- 发明人: Kunifumi Goto , Kazuo Murakami
- 申请人： Kunifumi Goto , Kazuo Murakami
- 申请人地址： JPX Kariya JPX Aichi
- 专利权人： Kabushiki Kaisha Toyoda,Jidoshokki Seisakusho
- 当前专利权人： Kabushiki Kaisha Toyoda,Jidoshokki Seisakusho
- 当前专利权人地址： JPX Kariya JPX Aichi
- 优先权： JPX8-337080 19961217; JPX8-347974 19961226
- 主分类号： F04B25/04
- IPC分类号： F04B25/04 ; F04B27/12 ; F04B1/12
摘要：
A multistage compressor for compressing a refrigerant for an automobile air conditioning system includes a body which has a front housing and a rear housing connected to each other with a cylinder block clamped therebetween. The cylinder block includes a plurality of sets of cylinder bores arranged parallel to, and around the longitudinal axis. Pistons are received within the cylinder bores to define a plurality of sets of compression chambers together with the walls of the cylinder bores. The sets of the compression chambers are fluidly connected to each other to provide a series of stages for compressing the refrigerant gas. The cylinder bores are arranged at equal angles around the longitudinal axis in each set of the compression chambers whereby the unbalanced force on the swash plate and the drive shaft is removed.
公开/授权文献
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