Electromagnetic relay
Номер патента: CA2097965C
Опубликовано: 16-03-1999
Автор(ы): Kiwamu Shibata, Masahiro Kutsuna, Naoki Kanemoto, Nobuhiro Kitamura, Tetsuyasu Kawamoto, Yoichi Yokoyama
Принадлежит: Matsushita Electric Works Ltd
Опубликовано: 16-03-1999
Автор(ы): Kiwamu Shibata, Masahiro Kutsuna, Naoki Kanemoto, Nobuhiro Kitamura, Tetsuyasu Kawamoto, Yoichi Yokoyama
Принадлежит: Matsushita Electric Works Ltd
Реферат: An electromagnetic relay includes a pair of contacts of high fusion-bonding resistance and a further pair of contacts of low contact resistance, which pairs being connected mutually in parallel relationship, with an actuator of an electromagnet unit interposed between them and respectively having a movable contactor carrying a movable contact of the pair and provided for contact opening and closing with respect to a stationary contact of the pair by means of the actuator of the electromagnet unit, whereby the pair of contacts of low contact resistance can be prevented from causing any fusion-bonding and any temperature rise around the pair can be effectively restrained.
Electromagnetic relay with two steady positions
Номер патента: RU2548904C2. Автор: Филипп ГРУНЕР. Владелец: Клоди, Л.Л.С.. Дата публикации: 2015-04-20.