发明授权
- 专利标题: Swash plate type variable displacement compressor
- 专利标题(中): 斜盘式可变排量压缩机
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申请号: US10651131申请日: 2003-08-28
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公开(公告)号: US07186096B2公开(公告)日: 2007-03-06
- 发明人: Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
- 申请人: Sokichi Hibino , Tetsuhiko Fukanuma , Hiroaki Kayukawa , Eiji Tokunaga , Atsuyuki Morishita , Tomohiro Murakami , Yoshio Kimoto , Yoshitami Kondo
- 申请人地址: JP
- 专利权人: Kabushiki Kaisha Toyota Jidoshokki
- 当前专利权人: Kabushiki Kaisha Toyota Jidoshokki
- 当前专利权人地址: JP
- 代理机构: Woodcock Washburn LLP
- 优先权: JP2002-255225 20020830; JP2003-167059 20030611
- 主分类号: F04B1/26
- IPC分类号: F04B1/26
摘要:
A swash plate type variable displacement compressor includes a cylinder block defining a cylinder bore. A housing is fixed to the cylinder block and defines a crank chamber. A drive shaft is rotatably supported by the housing and the cylinder block. A swash plate is supported by the drive shaft in the crank chamber and is inclinable with respect to the axis of the drive shaft. A piston is accommodated in the cylinder bore so as to define a compression chamber in the cylinder bore and is coupled to the swash plate. A control mechanism includes a bleed passage for controlling the pressure in the crank chamber. The compressor is formed such that lubricating oil in the crank chamber is discharged into at least one of the suction chamber, the discharge chamber and the compression chamber while the inclination angle of the swash plate is substantially a maximum inclination angle.
公开/授权文献
- US20050031456A1 Swash plate type variable displacement compressor 公开/授权日:2005-02-10
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