CIRCUIT BREAKER
申请(专利)号： JP20140119699
专利号： JP2015232969A 主分类号： H01H73/18
申请权利人： MITSUBISHI
ELECTRIC CORP 公开国代码： JP 优先权国家： JP
摘 要：
PROBLEM TO BE SOLVED: To provide a DC circuit breaker that does not limit connection between the short-circuit source side and the load
side.SOLUTION: A circuit breaker
comprises: a base 11; a fixed contactor 27 provided on this base 11 and having a fixed contact 21; a movable contactor 23 having a movable contact 22 that comes into contact with the fixed contact 21 and separates from it; a circuit interrupter 50 including a plurality of grid plates 51 in which a U-shaped notch 51a is formed on the movable contactor 23 side, side leg parts 51b are formed on both sides of the notch 51a, and the notch 51a surrounds both the contacts 21, 22 and the fixed contactor 27; and a pair of permanent magnets 54a provided on both sides of the fixed contact 21 and in which the same magnetic poles are located opposite to each other. 主权项：
申请日： 2014-06-10 公开公告日： 2015-12-24
分类号： H01H73/18;
H01H9/44; H01H9/36; H01H73/06 发明设计人： MIYOSHI NOBUO 申请国代码： JP
优先权： 20140610 JP
2014119699
摘 要 附 图：
ベースと、このベース上に設けられ、固定接点を有する固定接触子と、該固定接点と接触および開離する可動接点を有する可動接触子と、前記可動接触子側にＵ字形の切り欠き部および前記切り欠き部の両側に側足部
权 利 要 求 说 明 书
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CIRCUIT BREAKER
