发明名称 |
Method and apparatus for heat pump system protection |
摘要 |
Method and apparatus for monitoring a plurality of thermal parameters and the pressure related work load of a motor-compressor unit utilized in a heat pump system and providing protection for the motor-compressor by turning off the system for time periods dependent upon which parameter caused the system to be turned off.
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申请公布号 |
US4253130(A) |
申请公布日期 |
1981.02.24 |
申请号 |
US19790046677 |
申请日期 |
1979.06.08 |
申请人 |
ROBERTSHAW CONTROLS COMPANY |
发明人 |
NEWELL, DENNIS E. |
分类号 |
F25B49/00;F25B49/02;H02H7/085;(IPC1-7):H02H5/04 |
主分类号 |
F25B49/00 |
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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