发明公开
EP0034460A2 Direct current motor having E-shaped interpoles
失效
Gleichstrommotor mit E-förmigenWendepolen。
- 专利标题： Direct current motor having E-shaped interpoles
- 专利标题（中）： Gleichstrommotor mit E-förmigenWendepolen。
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申请号： EP81300542.8申请日： 1981-02-10
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公开(公告)号： EP0034460A2公开(公告)日： 1981-08-26
- 发明人: Kohzai, Yoshinori , Koyama, Tatsuo , Oyama, Shigeaki
- 申请人： FANUC LTD.
- 申请人地址： 3580, Shibokusa Aza-Komanba, Oshinomura Minamitsuru-gun, Yamanashi 401-05 JP
- 专利权人： FANUC LTD.
- 当前专利权人： FANUC LTD.
- 当前专利权人地址： 3580, Shibokusa Aza-Komanba, Oshinomura Minamitsuru-gun, Yamanashi 401-05 JP
- 代理机构： Abbott, Leonard Charles (GB)
- 优先权： JP15674/80 19800212
- 主分类号： H02K1/10
- IPC分类号： H02K1/10 ; H02K23/40
摘要：
In a direct current motor having E-shaped interpoles, each of the E-shaped interpoles (8') includes interconnecting members (84, 85) which are made of a rigid non-magnetic material and which are tightly inserted and positively retained in gaps between a centre pole (81') and side poles (82', 83') of the E-shaped interpole. The side poles are thereby mechanically interconnected to the centre pole, so that noise generated by vibration of the side poles is greatly reduced.
公开/授权文献
- EP0034460B1 Direct current motor having E-shaped interpoles 公开/授权日：1985-08-21
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