- 专利标题： Refrigerant circulating system
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申请号： US681488申请日： 1996-07-23
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公开(公告)号： US5987907A公开(公告)日： 1999-11-23
- 发明人: Osamu Morimoto , Fujio Hitomi , Moriya Miyamoto , Hidekazu Tani , Tomohiko Kasai , Yoshihiro Sumida , Hitoshi Iijima
- 申请人： Osamu Morimoto , Fujio Hitomi , Moriya Miyamoto , Hidekazu Tani , Tomohiko Kasai , Yoshihiro Sumida , Hitoshi Iijima
- 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： JPX6-116966 19940530; JPX6-291331 19941125
- 主分类号： F25B9/00
- IPC分类号： F25B9/00 ; F25B13/00 ; F25B41/04 ; F25B1/00 ; F25B41/00
摘要：
A refrigerant circulation system of the present invention includes a compressor, a condenser, a evaporator, a throttle device and a control unit. The control unit controls a composition of a refrigerant circulating in the refrigerant circulation system based on a temperature and pressure of the refrigerant of an inlet and outlet portion of the compressor, condenser, evaporator and throttle device. The control unit controls to open and close the throttle device to change the composition of the refrigerant circulating in the refrigerant circulation system.
公开/授权文献
- US4037915A Electrical connector strips 公开/授权日：1977-07-26
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