发明名称 |
SCROLL COMPRESSOR HAVING A BACK PRESSURE ADJUSTMENT DEVICE |
摘要 |
A scroll compressor includes a back pressure chamber formed at the rear of a swivel scroll to support the swivel scroll, the swivel scroll swiveling while engaging with a stationary scroll to compress a refrigerant, and a back pressure adjustment device to automatically apply first middle pressure or second middle pressure lower than the first middle pressure to the back pressure chamber based on a compression ratio.
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申请公布号 |
US2012177522(A1) |
申请公布日期 |
2012.07.12 |
申请号 |
US201113337745 |
申请日期 |
2011.12.27 |
申请人 |
KIM YANG SUN;CHO SUNG HEA;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM YANG SUN;CHO SUNG HEA |
分类号 |
F01C1/063 |
主分类号 |
F01C1/063 |
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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