发明名称 |
Cooling apparatus and control method thereof |
摘要 |
A cooling apparatus includes a bypass provided to a path extending from a compressor to an expansion valve via a condenser, and a unit for controlling a ratio of a flow rate of a refrigerant of the path via the condenser to that of the bypass path, or a unit for varying an air volume of a fan of an outdoor unit for blowing the condenser so as to vary a capacity of the condenser. The degree of superheat of the refrigerant is measured at an exit of the evaporator, and an expansion valve is controlled in accordance with the measured degree of superheat.
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申请公布号 |
US5168715(A) |
申请公布日期 |
1992.12.08 |
申请号 |
US19900620374 |
申请日期 |
1990.11.29 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORP. |
发明人 |
NAKAO, MASAKI;OHSHIMA, KAZUO;UEKUSA, TSUNEO |
分类号 |
F25B6/02;F25B41/06;F25B49/02 |
主分类号 |
F25B6/02 |
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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