发明名称 |
Vane hole cover for rotary compressor |
摘要 |
Reciprocation of the vane of a rolling piston compressor can produce a pumping action which draws oil from the sump and discharges it into the gas exiting from the discharge chamber. By providing a restricted communication between the sump and the spring cavity, the amount of oil being pumped can be reduced to a level just sufficient for lubricating the vane.
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申请公布号 |
US5529469(A) |
申请公布日期 |
1996.06.25 |
申请号 |
US19950527394 |
申请日期 |
1995.09.13 |
申请人 |
CARRIER CORPORATION |
发明人 |
BUSHNELL, PAUL J.;SWIDOWSKI, RAYMOND J. |
分类号 |
F04C29/02;(IPC1-7):F04C29/02 |
主分类号 |
F04C29/02 |
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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