Switching circuit

Details Switching circuit Switching circuit

1986-08-01

1987-08-25

Shoop, Jr., William M.

Electrical transmission or interconnection systems

Switching systems

Switch actuation

307116, 307126, 307630, 361181, 315208, 315362, 340562, H01H 3600, H03K 1772, H05B 3702

Patent

active

046894926

ABSTRACT:
A switching circuit for turning on and off an electronic instrument, an electric lamp, or other electrically powered electric or electronic circuits, by means of a single switch, and which is constructed so that when the switch is closed momentarily and opened, the switching circuit remains "on" until the switch is again momentarily operated. However, when the switch is closed for a longer time interval, the switching circuit remains "on" for so long as the switch is closed and turns "off" when the switch is opened.

REFERENCES:
patent: 3666988 (1972-05-01), Bellis
patent: 3965465 (1976-06-01), Alexander
patent: 4352141 (1982-09-01), Kent
patent: 4538074 (1985-08-01), Fraden

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