发明名称 |
Hermetic compressors |
摘要 |
<p>A compressor system includes a pair of compressors located in a common shell. A common drive shaft drives both compressors and the drive shaft is powered by a single motor. One or both of the compressors can be equipped with a pulse width modulated capacity control system and a vapor injection system. When one compressor is equipped with these systems, the capacity can be varied between 50% and 110%. When both compressors are equipped with these systems, the capacity can be varied between 0% and 120%.</p> |
申请公布号 |
EP1496258(A2) |
申请公布日期 |
2005.01.12 |
申请号 |
EP20040023763 |
申请日期 |
2002.01.18 |
申请人 |
EMERSON CLIMATE TECHNOLOGIES, INC. |
发明人 |
RAJENDRAN, RAJAN;SHERIDAN, JOHN P;KNAPKE, CARL H. |
分类号 |
F04C18/02;F04C23/00;F04C23/02;F04C27/00;F04C28/02;F04C28/08;F04C28/26;F04C29/00;F04C29/04;F04C29/12;(IPC1-7):F04C18/02;F04C29/10 |
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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