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1. 发明授权

US5624595A Refrigerant composition 失效
标题翻译：制冷剂组成
公开(公告)号：US5624595A
公开(公告)日：1997-04-29
申请号：US590597
申请日：1996-01-24
申请人： Eiichi Sato , Oho Suk Jae
发明人： Eiichi Sato , Oho Suk Jae
IPC分类号： F25B1/00 , C09K5/04
CPC分类号： C09K5/042 , C09K2205/11 , C09K2205/42
摘要： A non-azeotropic refrigerant composition which can be used in refrigerators originally designed to use a Freon refrigerant without the need of changing the specifications thereof, and which is harmless to men and environment. The refrigerant composition consists essentially of 70 parts by weight of butane (C.sub.4 H.sub.10), 25 parts by weight of ethyl ether (C.sub.2 H.sub.5).sub.2 O, and 5 parts by weight of dimethyl polysiloxane (silicone oil). The refrigerant composition exhibits approximately the same characteristics as those of R-12 and R-134a. Ethylene glycol and propylene glycol may be added thereto.
摘要翻译：一种非共沸制冷剂组合物，可用于最初设计用于使用氟利昂制冷剂的冰箱，而不需要改变其规格，对男性和环境无害。制冷剂组成基本上由70重量份的丁烷（C 4 H 10），25重量份的乙醚（C 2 H 5）2 O和5重量份的二甲基聚硅氧烷（硅油）构成。制冷剂组成显示出与R-12和R-134a大致相同的特性。可以向其中加入乙二醇和丙二醇。

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