- 专利标题： Refrigerant compressor and refrigerating apparatus
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申请号： US151274申请日： 1998-09-11
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公开(公告)号： US6006542A公开(公告)日： 1999-12-28
- 发明人: Kenji Tojo , Hideyuki Ueda , Yoshikatsu Tomita , Takao Mizuno
- 申请人： Kenji Tojo , Hideyuki Ueda , Yoshikatsu Tomita , Takao Mizuno
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX9-246480 19970911
- 主分类号： F04C29/00
- IPC分类号： F04C29/00 ; C10M105/18 ; C10M107/24 ; C10M171/00 ; C10N40/30 ; F01C21/02 ; F04B39/02 ; F04C18/02 ; F04C29/02 ; F25B1/00 ; F25B1/04 ; F25B31/00 ; F25B43/02
摘要：
The refrigerating apparatus of the invention has a scroll compressor having a compressing section sucking and compressing a hydrofluorocarbon-based refrigerant, a condenser and the like, in which a plain bearing slidably supporting a driving shaft driving the compressing section of the scroll compressor is made of a material containing lead, and an ether oil miscible with the refrigerant used in a refrigerant circuit is used as a lubricant for lubricating the plain bearing.