发明名称 |
COMPRESSOR HAVING CAPACITY MODULATION ASSEMBLY |
摘要 |
A compressor may include a shell assembly defining suction and discharge pressure regions, first and second scroll members disposed within the shell assembly, and a capacity modulation assembly. The first scroll member may include a first end plate defining a discharge passage, a biasing passage, a modulation port, a first spiral wrap extending from a first side of the first end plate, and an annular hub extending from a second side of the first end plate. The second scroll member may include a second spiral wrap meshingly engaged with the first spiral wrap forming a suction pocket in communication with the suction pressure region, intermediate compression pockets, and a discharge pocket in communication with the discharge passage. A first intermediate compression pocket may be in communication with the biasing passage and a second intermediate compression pocket may be in communication with the modulation port. |
申请公布号 |
WO2010118140(A3) |
申请公布日期 |
2011.01.13 |
申请号 |
WO2010US30248 |
申请日期 |
2010.04.07 |
申请人 |
EMERSON CLIMATE TECHNOLOGIES, INC.;AKEI, MASAO;DOEPKER, ROY J.;REINHART, KEITH J. |
发明人 |
AKEI, MASAO;DOEPKER, ROY J.;REINHART, KEITH J. |
分类号 |
F04C18/02;F04C27/00;F04C28/00;F04C28/24 |
主分类号 |
F04C18/02 |
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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