发明授权
- 专利标题： Variable displacement type compressor
- 专利标题（中）： 可变排量式压缩机
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申请号： US09539575申请日： 2000-03-31
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公开(公告)号： US06283722B1公开(公告)日： 2001-09-04
- 发明人: Kenji Takenaka , Hiroaki Kayukawa , Tetsuhiko Fukanuma , Masahiro Kawaguchi , Hideki Mizutani , Suguru Hirota , Hiroyuki Nakaima
- 申请人： Kenji Takenaka , Hiroaki Kayukawa , Tetsuhiko Fukanuma , Masahiro Kawaguchi , Hideki Mizutani , Suguru Hirota , Hiroyuki Nakaima
- 优先权： JP11-095926 19990402; JP11-161047 19990608
- 主分类号： F04B126
- IPC分类号： F04B126
摘要：
A variable displacement type swash plate compressor that prevents a drive shaft from moving axially when the difference between a crank chamber pressure and a cylinder bore pressure becomes excessive. A hinge mechanism has a support arm extending from a lug plate and a guide pin extends from a swash plate. The head portion of the guide pin fits in a guide hole formed in the support arm. A cutaway surface is formed in a part of the support arm that defines the guide hole. The cutaway surface forms a clearance in the hinge. The clearance permits the swash plate to move without pulling the drive shaft.
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