Electromagnetic relay

Details Electromagnetic relay Electromagnetic relay

1981-06-11

1983-03-22

Broome, Harold

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

With housing or support means

335128, H01H 5128

Patent

active

043777988

ABSTRACT:
An electromagnetic relay has a coil spool having a hollow interior serving as a chamber for a number of relay contact elements which are actuated by a flat armature. A contact mount carrying contact springs is inserted into the coil spool at an open end thereof, with the opposite end of the coil spool being closed by an end wall having stationary contact elements embedded therein. The coil spool has an opening beneath the winding for adjustment purposes, which is sealed by a foil prior to the application of the winding.

REFERENCES:
patent: 3544930 (1970-12-01), Sauer
patent: 4087667 (1978-05-01), Heider et al.

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