Selector switch

Details Selector switch Selector switch

1977-12-01

1979-08-07

Scott, James R.

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

200 11DA, 200252, 200264, 200279, 200292, H01H 1958

Patent

active

041638794

ABSTRACT:
A selector switch of the type having a thumbwheel selector journalled for rotation in a frame for selecting any one of a plurality of interconnections among external circuits to be connected to electrical contacts mounted in the frame, the selector including a first part of dielectric material and a second part of non-metallic electrically conductive material carried by the first part and having a pattern configured in accordance with a predetermined code and contacted by various ones of the electrical contacts in different positions of the selector to connect and disconnect the contacts in accordance with the pattern of conductive material so as to selectively close and open the interconnections among the external circuits.

REFERENCES:
patent: 3366751 (1968-01-01), Capellari
patent: 3531799 (1970-09-01), Rendler
patent: 3903383 (1975-09-01), Marker
AMP, Inc.; "Switches and Relays"; Data Sheet No. 76-408; 2 pp.; 01 Aug. 1976.

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