Polarized electromagnetic relay with a single-break switch

Details Polarized electromagnetic relay with a single-break switch Polarized electromagnetic relay with a single-break switch

1985-03-05

1986-07-08

Harris, George

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Multiple contact type

335187, 200275, H01H 6302

Patent

active

045995893

ABSTRACT:
A monostable polarized relay which has two permanent magnets and does not require any resilient restoring force is reduced to a minimum overall size while permitting a high current-carrying capacity of the relay contact. To this end, a flexible contact-strip is subdivided into two sinuous branches which extend in two different regions of the available space within the relay housing. The contact-carrying end of the strip is inserted in an actuating fork which is rigidly fixed to the moving armature and the other end of the strip is anchored to the base of the relay.

REFERENCES:
patent: 2905788 (1959-09-01), Harrison
patent: 3189719 (1965-06-01), Holzer
patent: 3260828 (1966-07-01), Cartier
patent: 3324268 (1967-06-01), Adams
patent: 4494099 (1985-01-01), Prijs

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