发明申请
- 专利标题： REFRIGERATION CYCLE APPARATUS
- 专利标题（中）： 制冷循环装置
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申请号： US13576358申请日： 2010-02-12
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公开(公告)号： US20120297804A1公开(公告)日： 2012-11-29
- 发明人: Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura
- 申请人： Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 国际申请： PCT/JP2010/000863 WO 20100212
- 主分类号： F25B49/02
- IPC分类号： F25B49/02 ; F25B30/02 ; F25B41/00
摘要：
In the invention, control of the expansion device is carried out based on the temperature difference between the refrigerant temperature of the first representative point that becomes a predetermined enthalpy under the refrigerant pressure of the gas cooler and the detection temperature of the outlet temperature sensor, and control of the rotation speed of the compressor and/or the rotation speed of the heat medium sending device is/are carried out based on the second representative point that is, under the refrigerant pressure of the gas cooler, a temperature different from the first representative point.
公开/授权文献
- US08959940B2 Refrigeration cycle apparatus 公开/授权日：2015-02-24
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