MECHANICAL LATCHING RELAYS AND HYBRID SWITCHES WITH LATCHING RELAYS FOR USE IN ELECTRICAL AUTOMATION |
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| 申请号 | EP14877222 | 申请日 | 2014-12-24 | 公开(公告)号 | EP3090437A4 | 公开(公告)日 | 2017-12-13 |
| 申请人 | ELBEX VIDEO LTD; | 发明人 | ELBERBAUM DAVID; | ||||
| 摘要 | Method and apparatus for a mechanical latching of at least one pole of a relay selected from SPST, SPDT, DPDT, reversing DPDT, multi pole MPST and MPDT using a mechanical latching device attached to or actuated by an armature for pulling a springy element for maintaining engagement between at least one pole contact and at least one of a terminal contact, including PCB assembly for controlling the relay and operating electrical loads by feeding electric power pulse to a relay coil for pulling the armature including a CPU program for providing communication and controlling for the relay to switch on-off or change over, or from cross to straight and straight to cross. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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