发明授权
- 专利标题: Gas suction apparatus for a reciprocating compressor with a piston inertia valve
- 专利标题(中): 具有活塞惯性阀的往复式压缩机的吸气装置
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申请号: US10038903申请日: 2002-01-08
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公开(公告)号: US06666663B2公开(公告)日: 2003-12-23
- 发明人: Hyeong Kook Lee , Hyung Jin Kim , Won Sik Oh , Hyuk Lee
- 申请人: Hyeong Kook Lee , Hyung Jin Kim , Won Sik Oh , Hyuk Lee
- 优先权: KR2001-63422 20011015
- 主分类号: F04B1703
- IPC分类号: F04B1703
摘要:
A gas suction apparatus for a reciprocating compressor, including a piston having a gas flowing passage where refrigerant gas flows, being inserted in the compression space formed in a cylinder enabling linear reciprocating movement, a fixing means combined to the piston and an inertia valve inserted in the gas flowing passage of the piston movably having a moving distance restricted by the fixing means, for opening and closing the gas flowing passage moving according to the pressure difference and inertia generated by the linear reciprocating movement of the piston can minimize dead volume of a gas compression space, ease controlling of a stroke and make the suction flowing of gas smoothly by an excellent reliability of response of valve, thus to improve compression performance. The damage of the component can be also prevented by increasing structural strength, thus to improve reliability.
公开/授权文献
- US20030072657A1 Gas suction apparatus for reciprocating compressor 公开/授权日:2003-04-17
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