发明名称 |
Scroll machine having counterweights with changeable cavity |
摘要 |
A balancing system for different compressors utilizes a counterweight having a common exterior configuration. The mass of the counterweight is optimized for each compressor by changing the size of a recess located in the counterweight. In one embodiment, the recess is an arcuately shaped recess; and in another embodiment, the recess is a plurality of holes.
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申请公布号 |
US2006133945(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20040020004 |
申请日期 |
2004.12.21 |
申请人 |
REINHART KEITH J;SCHAEFER JAMES A;CAVENDER ERIC P |
发明人 |
REINHART KEITH J.;SCHAEFER JAMES A.;CAVENDER ERIC P. |
分类号 |
F01C1/02;F01C1/063;F03C2/00;F03C4/00;F04C2/00;F04C18/00 |
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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