Pressure actuated switch

Details Pressure actuated switch Pressure actuated switch

1979-02-21

1981-12-22

Tolin, Gerald P.

Electricity: circuit makers and breakers

Fluid pressure

Diaphragm

200 83Q, A01K 3534

Patent

active

043072720

ABSTRACT:
A pressure actuated switch is provided in which one face of a diaphragm engages a metal contact plate which has a pair of integral contact areas thereon or a pair of contacts fused thereto for engagement with contacts on the ends of a pair of terminal posts molded in a plastic housing part. The contact plate also has a central deformation disposed between the contacts thereon and engaged with a spring metal strip of arcuate cross-sectional configuration, one or more additional strips being optionally provided.

REFERENCES:
patent: 2754388 (1956-07-01), Beeman
patent: 3240895 (1966-03-01), Horowitz
patent: 3917917 (1975-11-01), Murata

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