Solid state electronic pressure switch

Details Solid state electronic pressure switch Solid state electronic pressure switch

2006-04-25

2006-04-25

Hofsass, Jeffery (Department: 2636)

Communications: electrical

Condition responsive indicating system

Specific condition

C073S727000

Reexamination Certificate

active

07034700

ABSTRACT:
An electronic single pole double throw switch has two states. In each state, one of the lamps is on and the other lamp is off. In the electronic switch, the voltage, which is at the output terminal of the lamp that is off is utilized to drive a low voltage regulator which operates electronic circuitry associated with the electronic switch.

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patent: 5817943 (1998-10-01), Welles et al.
patent: 6545610 (2003-04-01), Kurtz et al.

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