发明授权
- 专利标题： Scroll compressor for carbon dioxide supplied with a lubricant
- 专利标题（中）： 滚动压缩机用二氧化碳提供润滑剂
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申请号： US10442982申请日： 2003-05-22
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公开(公告)号： US06827563B2公开(公告)日： 2004-12-07
- 发明人: Akira Hiwata , Yoshiyuki Futagami , Noboru Iida , Kiyoshi Sawai
- 申请人： Akira Hiwata , Yoshiyuki Futagami , Noboru Iida , Kiyoshi Sawai
- 优先权： JP2002-150326 20020524
- 主分类号： F04C1804
- IPC分类号： F04C1804
摘要：
According to a scroll compressor of the present invention, lubricant is supplied to a compression chamber in the proportions of 2% by weight or more and less than 20% by weight of the lubricant to the sucked refrigerant amount. With this, it is possible to provide an efficient scroll compressor even when carbon dioxide is used as the refrigerant.
公开/授权文献
- US20030219351A1 Scroll compressor 公开/授权日：2003-11-27
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