Invention Grant
- Patent Title: Working medium for heat cycle
- Patent Title (中): 用于热循环的工作介质
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Application No.: US12540511Application Date: 2009-08-13
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Publication No.: US08236193B2Publication Date: 2012-08-07
- Inventor: Masato Fukushima
- Applicant: Masato Fukushima
- Applicant Address: JP Tokyo
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-044959 20070226
- Main IPC: C09K5/04
- IPC: C09K5/04 ; F01K25/10 ; F01K25/08
Abstract:
A working medium for heat cycle has less impact on the environment and is excellent in heat cycle characteristics for a Rankine cycle system, a heat pump cycle system, and a refrigerating cycle system. The working medium has the formula CnF2n+1—CmH2m+1, wherein n is an integer of from 2 to 8, an m is an integer of from 0 to 3.
Public/Granted literature
- US20090301090A1 WORKING MEDIUM FOR HEAT CYCLE Public/Granted day:2009-12-10
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