Invention Grant
- Patent Title: Refrigerating apparatus
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Application No.: US13876570Application Date: 2011-11-14
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Publication No.: US09599395B2Publication Date: 2017-03-21
- Inventor: Tetsuya Yamashita , Takeshi Sugimoto , Takashi Ikeda
- Applicant: Tetsuya Yamashita , Takeshi Sugimoto , Takashi Ikeda
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI ELECTRIC CORPORATION
- Current Assignee: MITSUBISHI ELECTRIC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Posz Law Group, PLC
- Priority: JP2010-254568 20101115
- International Application: PCT/JP2011/006332 WO 20111114
- International Announcement: WO2012/066763 WO 20120524
- Main IPC: F25B7/00
- IPC: F25B7/00 ; F25B9/00 ; F25B49/02 ; F25D31/00 ; F25B6/04

Abstract:
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.
Public/Granted literature
- US20130180278A1 REFRIGERATING APPARATUS Public/Granted day:2013-07-18
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