发明名称 |
REVERSIBLE ELECTROMAGNETIC CONTACTOR |
摘要 |
A reversible unit (10) is attached by being mounted over a pair of adjacently disposed electromagnetic contactors (1a) and (1b). The reversible unit (10) includes a pair of interlock plates (11) and (12), a lock piece (13), and a unit case (10b) accommodating the pair of interlock plates (11) and (12) and the lock piece (13). The lock piece (13) rotates in a first direction with the movement of one of the interlock plates (12) in a turn-on operation of one of the electromagnetic contactors (1a) to prevent the movement of the other interlock plate (11), and rotates in a second direction different from the first direction with the movement of the other interlock plate (11) in a turn-on operation of the other electromagnetic contactor (1b) to prevent the movement of one of the interlock plates (12). The unit case (10b) is provided with a lock piece display window (10g) which allows determination of the rotation of the lock piece (13) in the first direction or the second direction.
|
申请公布号 |
US2013002381(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201013508254 |
申请日期 |
2010.09.13 |
申请人 |
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.;TAKAYA KOUETSU;OKUBO KOJI;NAKA YASUHIRO;SUZUKI KENJI |
发明人 |
TAKAYA KOUETSU;OKUBO KOJI;NAKA YASUHIRO;SUZUKI KENJI |
分类号 |
H01H9/00 |
主分类号 |
H01H9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|