发明名称 |
Digital scroll condensing unit controller |
摘要 |
A cooling system controller controls the capacity of a variable capacity compressor based upon the temperature of a housing being cooled, the suction pressure of the compressor or both of these criteria. The cooling system controller is capable of controlling either single-evaporator or multiple-evaporator refrigeration systems. The multiple-evaporator systems can have evaporators of similar temperatures or of mixed temperatures. The controller also allows the use of one or more condenser fans that are operated in a lead/lag fashion to control the cooling capability of the system.
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申请公布号 |
US2003033823(A1) |
申请公布日期 |
2003.02.20 |
申请号 |
US20020270972 |
申请日期 |
2002.10.15 |
申请人 |
PHAM HUNG M.;VOGH RICHARD P.;JAYANTH NAGARAJ |
发明人 |
PHAM HUNG M.;VOGH RICHARD P.;JAYANTH NAGARAJ |
分类号 |
F04C28/00;F04C18/02;F04C23/00;F04C27/00;F04C28/18;F04C28/24;F04C28/26;F04C28/28;F04C29/04;F25B1/04;F25B5/02;F25B49/02;(IPC1-7):F25B1/00;F25B31/00 |
主分类号 |
F04C28/00 |
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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