发明名称 |
Fluid for a heat pump and process for treating and/or thermally conditioning a room by means of a compression heat pump using a specific mixture of working fluids. |
摘要 |
1. Heat pump fluid mixture consisting of a mixture of (a) 95 to 80% by mole of R22 or R502 with (b) 5 to 30% by mole of R23 or 503 where R22 is monochlorodifluoromethane, R23 is trifluoromethane, R502 is a mixture of 48.8% by weight of chlorodifluoromethane with 51.2% by weight of chloropentafluoroethane and R503 is a mixture of 40.1% by weight of trifluoromethane with 59.9% by weight of monochlorotrifluoromethane, component (a) of the mixture forming no azeotrope with component (b) of the same mixture.
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申请公布号 |
EP0081395(A1) |
申请公布日期 |
1983.06.15 |
申请号 |
EP19820401867 |
申请日期 |
1982.10.11 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
RAMET, CLAUDE;ROJEY, ALEXANDRE |
分类号 |
C09K5/04;F25B9/00;F25B30/02;(IPC1-7):C09K5/04 |
主分类号 |
C09K5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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