发明名称 |
Piston type variable displacement compressor |
摘要 |
A compressor has a refrigerant gas passage selectively connected to and disconnected from a refrigerant circuit separately provided from the compressor. The compressor has a plurality of pistons reciprocable in a housing for compressing refrigerant gas. A drive shaft is rotatably supported by the housing. A swash plate is supported on the drive shaft for integral rotation with inclining motion with respect to the drive shaft to drive the pistons. The swash plate is movable between a maximum inclined angle and a minimum inclined angle. A disconnecting member disconnects the refrigerant circuit from the refrigerant gas passage when the swash plate is at the minimum inclined angle. A bleed hole bleeds the refrigerant gas from the refrigerant gas passage to the refrigerant circuit to suppress rapid increase of the inclined angle when the disconnecting member operates.
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申请公布号 |
US5577894(A) |
申请公布日期 |
1996.11.26 |
申请号 |
US19940334814 |
申请日期 |
1994.11.04 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
KAWAGUCHI, MASAHIRO;SONOBE, MASANORI;YOKONO, TOMOHIKO;SUITOU, KEN |
分类号 |
F04B27/18;F04B49/22;(IPC1-7):F04B1/29 |
主分类号 |
F04B27/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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