Membrane switch

Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch

Patent

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Details

200 52R, 200DIG1, 178 17C, 179 90K, 340365C, 340365S, 340365A, 340365R, 361416, H01H 1370, G06F 302

Patent

active

044157819

ABSTRACT:
A membrane switch in which switch activation produces a change in the combined resistance and capacitance across leads of the switch.

REFERENCES:
patent: T904008 (1972-11-01), Crouse
patent: 3308253 (1967-03-01), Krakinowski
patent: 3337426 (1967-08-01), Celto
patent: 3560256 (1971-02-01), Abrams
patent: 3676616 (1972-07-01), Wiedmer
patent: 3750113 (1973-07-01), Cencel
patent: 3778816 (1973-12-01), Cuccio
patent: 4015254 (1977-03-01), Strandt
patent: 4034176 (1977-07-01), Larson
patent: 4038167 (1977-07-01), Young
patent: 4158115 (1979-06-01), Parkinson et al.
patent: 4373122 (1983-02-01), Frame

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