| 发明名称 |
Enhanced oil film dilation for compressor suction valve stress reduction |
| 摘要 |
The seat of a suction valve of a reciprocating compressor is modified to limit the area in which an annular oil film can be established between the valve and the valve seat. The seat is configured to limit the oil film from 3% to 33% of the total inlet port opening. In a modified embodiment gas at discharge pressure exerts an opening bias to the suction valve at the end of the discharge stroke.
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| 申请公布号 |
US6309194(B1) |
申请公布日期 |
2001.10.30 |
| 申请号 |
US19970868790 |
申请日期 |
1997.06.04 |
| 申请人 |
CARRIER CORPORATION |
发明人 |
FRASER BRUCE A.;KAIDO PETER F.;DORMER MICHAEL J.;BEAGLE WAYNE P.;WESSELLS KYLE D.;LAMM FOSTER P. |
| 分类号 |
C09K5/04;C10M105/38;C10N30/00;C10N40/30;F04B39/00;F04B39/10;(IPC1-7):F04B39/10 |
主分类号 |
C09K5/04 |
| 代理机构 |
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代理人 |
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