发明公开
EP0488273A1 Electrical device containing a lubricant or heat conducting composition.
失效
Apparat ausgestattet mit einemKühlungseinheitblockmit Gleitteilen und Verbindung verwendet in diesem。
- 专利标题： Electrical device containing a lubricant or heat conducting composition.
- 专利标题（中）： Apparat ausgestattet mit einemKühlungseinheitblockmit Gleitteilen und Verbindung verwendet in diesem。
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申请号： EP91120372.7申请日： 1991-11-28
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公开(公告)号： EP0488273A1公开(公告)日： 1992-06-03
- 发明人: Uematsu, Takao , Shoji, Mitsuyoshi , Nakakawaji, Takayuki , Komatsuzaki, Shigeki , Ito, Yutaka , Morihara, Atsushi , Sato, Koji , Zushi, Shizuo , Go, Hiroshi
- 申请人： HITACHI, LTD.
- 申请人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 专利权人： HITACHI, LTD.
- 当前专利权人： HITACHI, LTD.
- 当前专利权人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 代理机构： Patentanwälte Beetz - Timpe - Siegfried Schmitt-Fumian - Mayr
- 优先权： JP323157/90 19901128
- 主分类号： C10M169/00
- IPC分类号： C10M169/00 ; C10M131/08 ; C10M133/16 ; C10M139/04 ; C10M147/04 ; H01L23/373
摘要：
The invention relates to an apparatus having sliding parts and a compound for preventing diffusion or separation of a base oil; and to a compound for preventing diffusion or separation of the base oil used for the apparatus, which is an electronic or electric appliance using a joule heat generating source, means for taking out joule heat to the outside by sliding with said heat generating source, and heat a conducting compound intervenient between said heat taking out means and heat generating source; and the heat conducting compound used for the appliance.
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