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 |
US2008219872(A1) |
申请公布日期 |
2008.09.11 |
申请号 |
US20080124554 |
申请日期 |
2008.05.21 |
申请人 |
EMERSON CLIMATE TECHNOLOGIES, INC. |
发明人 |
REINHART KEITH J.;SCHAEFER JAMES ANTHONY;CAVENDER ERIC P. |
分类号 |
F04C2/02;B22C9/00;B22D25/00 |
主分类号 |
F04C2/02 |
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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