发明名称 |
Azeotropic and/or azeotropelike mixtures and refrigeration or air conditioning systems using them as working fluids. |
摘要 |
<p>The invention relates to an azeotropic and/or azeotrope-like mixture comprising 1,1,2,2-tetrafluoroethane and 1,1-difluoroethane, the amount of the latter compound being less than 30 mol %, and a refrigeration or air conditioning system using the above-mentioned mixture as the refrigerant.</p> |
申请公布号 |
EP0483573(A1) |
申请公布日期 |
1992.05.06 |
申请号 |
EP19910117430 |
申请日期 |
1991.10.12 |
申请人 |
DAIKIN INDUSTRIES, LIMITED |
发明人 |
WATANABE, KOICHI;SATO, HARUKI;OSHIMA, SUSUMU, SAKAI SEISAKUSO KANAOKA FACTORY;NOGUCHI, MASAHIRO |
分类号 |
F25B1/00;C07C19/08;C09K3/30;C09K5/04 |
主分类号 |
F25B1/00 |
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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