Proximity actuated magnetic button-contactor assembly for switch

Details Proximity actuated magnetic button-contactor assembly for switch Proximity actuated magnetic button-contactor assembly for switch

1974-08-21

1976-04-13

Harris, G.

Electricity: magnetically operated switches, magnets, and electr

Permanent magnet-actuated switches

335207, H01H 900

Patent

active

039507190

ABSTRACT:
A miniature type hermetically sealed electrical switch that provides snap-action contact reversal with magnetic contact holding. The only moving part of the switch is a mechanically unattached permanent magnet button-contactor member that reciprocally moves under the influence of an external permanent magnet actuator member to cause reversal snap-action contact of a previous magnetically-maintained contact condition.

REFERENCES:
patent: 3052778 (1962-09-01), Kathe
patent: 3273091 (1966-09-01), Wales
patent: 3376527 (1968-04-01), Risk
patent: 3458841 (1969-07-01), Davis
patent: 3815066 (1974-06-01), Vinal
patent: 3859612 (1975-01-01), Kashio

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