- 专利标题: Refrigerating apparatus
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申请号: US13876570申请日: 2011-11-14
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公开(公告)号: US09599395B2公开(公告)日: 2017-03-21
- 发明人: Tetsuya Yamashita , Takeshi Sugimoto , Takashi Ikeda
- 申请人: Tetsuya Yamashita , Takeshi Sugimoto , Takashi Ikeda
- 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
- 代理机构: Posz Law Group, PLC
- 优先权: JP2010-254568 20101115
- 国际申请: PCT/JP2011/006332 WO 20111114
- 国际公布: WO2012/066763 WO 20120524
- 主分类号: F25B7/00
- IPC分类号: F25B7/00 ; F25B9/00 ; F25B49/02 ; F25D31/00 ; F25B6/04
摘要:
A refrigerating apparatus includes a high temperature side first cycle; a high temperature side second cycle; a low temperature side cycle in which carbon dioxide is used as a refrigerant; a first cascade condenser and a second cascade condenser, which each exchange heat between a high temperature side refrigerant and a low temperature side refrigerant; and a control unit lowering an evaporation temperature of a high temperature side evaporator in correspondence to the flow of the low temperature side refrigerant.
公开/授权文献
- US20130180278A1 REFRIGERATING APPARATUS 公开/授权日:2013-07-18