Invention Grant
- Patent Title: Refrigeration system
- Patent Title (中): 制冷系统
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Application No.: US11991105Application Date: 2006-09-08
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Publication No.: US07886549B2Publication Date: 2011-02-15
- Inventor: Noriyasu Kawakatsu , Shigeto Tanaka
- Applicant: Noriyasu Kawakatsu , Shigeto Tanaka
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2005-261768 20050909
- International Application: PCT/JP2006/317833 WO 20060908
- International Announcement: WO2007/029802 WO 20070315
- Main IPC: F25B39/04
- IPC: F25B39/04
Abstract:
If the degree of opening of an electronic expansion valve (14) continues to remain below a specified degree of opening or if the degree of superheat of an evaporator (15) continues to remain above a predetermined degree of superheat, it is determined that the refrigerant circulation amount is in short supply in the water-cooled operation mode, and an air-cooled condenser fan (21) is tuned on.
Public/Granted literature
- US20100064723A1 Refrigeration system Public/Granted day:2010-03-18
Information query
