发明授权
- 专利标题： Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant
- 专利标题（中）： 使用非共沸混合制冷剂的制冷空调机的控制信息检测装置
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申请号： US500551申请日： 1995-07-11
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公开(公告)号： US5626026A公开(公告)日： 1997-05-06
- 发明人: Yoshihiro Sumida , Takashi Okazaki , Osamu Morimoto , Tomohiko Kasai
- 申请人： Yoshihiro Sumida , Takashi Okazaki , Osamu Morimoto , Tomohiko Kasai
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-169570 19940721; JPX6-207457 19940831
- 主分类号： F25B9/00
- IPC分类号： F25B9/00 ; F25B1/00
摘要：
A control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant is equipped with a temperature detector and a pressure detector at the refrigerating cycle of the air-conditioner, which cycle is formed by connecting a compressor, a condenser, a decompressing device, and an evaporator, to detect the temperature and the pressure of the refrigerant circulating the cycle for obtaining the circulation composition of the refrigerant with the composition computing unit thereof. The usual optimum operation of the cycle is thereby enabled even if the circulation composition of the refrigerant has changed.