发明名称 Secure magnet blowout mounting for relays
摘要 A securing mounting arrangement is provided for a blowout magnet (16) and an electromagnetic relay (11) for increasing its capacity for switching larger values of voltage and current than possible without the arc extinction characteristic provided by the blowout magnet. In order to provide an electromagnetic relay suitable for applications subject to extreme vibration and shock, such as is type of automotive applications, the primary component of the mounting arrangement is integrally molded in the base (12) of the housing while the relay itself and the cover (13) of the housing all provide portions of a cavity wherein the magnet is contained.
申请公布号 US4835502(A) 申请公布日期 1989.05.30
申请号 US19880243569 申请日期 1988.09.13
申请人 POTTER & BRUMFIELD, INC. 发明人 MINNETTE, JEFFREY C.
分类号 H01H9/44;H01H50/04 主分类号 H01H9/44
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