发明授权
US5336056A Variable capacity swash plate type refrigerant compressor having a
double fulcrum hinge mechanism
失效
具有双重支点铰链机构的可变容量斜盘式制冷压缩机
- 专利标题： Variable capacity swash plate type refrigerant compressor having a double fulcrum hinge mechanism
- 专利标题（中）： 具有双重支点铰链机构的可变容量斜盘式制冷压缩机
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申请号： US952836申请日： 1992-11-23
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公开(公告)号： US5336056A公开(公告)日： 1994-08-09
- 发明人: Kazuya Kimura , Hiroaki Kayukawa
- 申请人： Kazuya Kimura , Hiroaki Kayukawa
- 申请人地址： JPX Kariya
- 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
- 优先权： JPX3-067365 19910330
- 主分类号： F04B27/08
- IPC分类号： F04B27/08 ; F04B1/12 ; F04B27/10 ; F04B27/18
摘要：
A variable capacity single headed piston swash plate type refrigerant compressor is provided with a double fulcrum hinge mechanism having a pair of hinges for providing a pivotal connection between a rotary support element of a drive shaft and a swash plate assembly, causing reciprocation of a plurality of single headed pistons in cylinder bores for compressing a refrigerant gas. The pair of hinges of the double fulcrum hinge mechanism cooperate to absorb reaction forces of the compression and suction of the refrigerant gas acting from the pistons on the swash plate assembly to thereby prevent application of a local load to a sleeve element on which the swash plate assembly is turnably mounted.
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