发明名称 |
Electrode arrangement of vacuum circuit breaker with magnetic member for longitudinal magnetization |
摘要 |
<p>Disclosed is an electrode arrangement of a vacuum circuit breaker for making and breaking electrical connection. The electrode arrangement has: a pair of contact members which are adopted for making contact to and release from each other by relatively moving to and from each other along a predetermined direction; a pair of electrically conductive bars being connected to the above pair of contact members, respectively, for providing electric conduction to the contact members; and a magnetizing device with a magnetic body for generating magnetic field parallel to the predetermined direction between the contact members. The magnetic body is composed of an iron alloy comprising 0.02 to 1.5 % by weight of carbon and iron. The iron alloy may further contain at least one of manganese and silicon. <IMAGE></p> |
申请公布号 |
EP0924729(A2) |
申请公布日期 |
1999.06.23 |
申请号 |
EP19980123522 |
申请日期 |
1998.12.16 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
OKUTOMI, TSUTOMU;SEKI, TSUNEYO;OHSHIMA, IWAO;HOMMA, MITSUTAKA;SOMEI, HIROMICHI;UCHIYAMA, KUMI;NIWA, YOSHIMITSU;WATANABE, KENJI |
分类号 |
C22C5/06;C22C38/00;H01H33/18;H01H33/66;H01H33/664;(IPC1-7):H01H33/66 |
主分类号 |
C22C5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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