Remote control switch for selective operation of multifilament l

Details Remote control switch for selective operation of multifilament l Remote control switch for selective operation of multifilament l

1977-09-12

1979-03-06

Scott, James R.

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

200 5E, 200 5F, 200 50C, H01H 920

Patent

active

041432525

ABSTRACT:
A remote control comprised of three switches for selective operation of a multifilament incandescent lamp and an "off" switch to break a circuit completed by operation of any one of the three switches. Operation of the first of said three switches completes a circuit to a first filament providing the least light intensity, operation of the second switch completes a second circuit to a second filament to increase the light intensity, and operation of the third switch completes a third circuit to both the first and second filaments to obtain a maximum degree of illumination. Operation of the off switch immediately breaks any one of the three circuits.

REFERENCES:
patent: 2790858 (1957-04-01), Tseng et al.
patent: 3179756 (1965-04-01), Feher, Jr.
patent: 3646283 (1972-02-01), Hansen
patent: 3659061 (1972-04-01), Andreaggi

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