发明授权
- 专利标题： Refrigerant circulating system
- 专利标题（中）： 制冷循环系统
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申请号： US273848申请日： 1994-07-12
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公开(公告)号： US5531080A公开(公告)日： 1996-07-02
- 发明人: Takuho Hirahara , Susumu Kawaguchi , Tatsuaki Shimizu , Katsuyuki Kawasaki , Noboru Masuda , Shinobu Ogasawara , Hiroshige Konishi , Hitoshi Maruyama , Yoshihiro Sumida , Akemi Ueyama , Satoru Toyama , Sou Suzuki , Yasushi Akahori
- 申请人： Takuho Hirahara , Susumu Kawaguchi , Tatsuaki Shimizu , Katsuyuki Kawasaki , Noboru Masuda , Shinobu Ogasawara , Hiroshige Konishi , Hitoshi Maruyama , Yoshihiro Sumida , Akemi Ueyama , Satoru Toyama , Sou Suzuki , Yasushi Akahori
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-101264 19930427; JPX5-300220 19931130; JPX6-088957 19940426
- 主分类号： C09K5/04
- IPC分类号： C09K5/04 ; C10M171/00 ; F04C23/00 ; F25B9/00 ; F25B31/00 ; F25B43/00 ; F25B43/02
摘要：
A refrigerant circulating system that uses a highly polar refrigerant, as typified by a hydrofluorocarbon-based one, and a refrigerating oil that has slight solubility with a liquid refrigerant on the condensation side. Also, a refrigerant circulating cycle that uses a highly polar refrigerant, as typified by a hydrofluorocarbon-based one, and a refrigerating oil that has a slight solubility with a liquid refrigerant and which has a greater specific gravity than the liquid refrigerant. Thereby, it provides a high electrical insulation and moisture resistance, good oil return to the compressor, and high reliability.
公开/授权文献
- US4441119A Integrated circuit package 公开/授权日：1984-04-03
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