发明名称 |
Scroll-type machine with axially compliant mounting |
摘要 |
There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangement to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size. There is also disclosed a method of manufacture of a scroll-type machine.
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申请公布号 |
US4767293(A) |
申请公布日期 |
1988.08.30 |
申请号 |
US19860899003 |
申请日期 |
1986.08.22 |
申请人 |
COPELAND CORPORATION |
发明人 |
CAILLAT, JEAN-LUC M.;WEATHERSTON, ROGER C.;BUSH, JAMES W. |
分类号 |
F01C1/02;F01C17/06;F01C19/08;F01C21/00;F01C21/04;F01C21/08;F01C21/10;F04C2/10;F04C18/02;F04C23/00;F04C27/00;F04C28/00;F04C28/26;F04C28/28;F04C29/00;F04C29/02;(IPC1-7):F01C1/04 |
主分类号 |
F01C1/02 |
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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