Secure magnet blowout mounting for relays

Details Secure magnet blowout mounting for relays Secure magnet blowout mounting for relays

1988-09-13

1989-05-30

Broome, H.

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

With arc-suppression or extinguishing means

200147A, H01H 3318, H01H 930

Patent

active

048355020

ABSTRACT:
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.

REFERENCES:
patent: 2250016 (1941-07-01), Garner
patent: 2836685 (1958-05-01), Pettit
patent: 4367448 (1983-01-01), Nishizako

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