Electrical transmission or interconnection systems – Plural load circuit systems – Selectively connected or controlled load circuits
Patent
1979-02-09
1980-07-29
Hix, L. T.
Electrical transmission or interconnection systems
Plural load circuit systems
Selectively connected or controlled load circuits
307115, 307132R, 315323, 315211, H05B 3700
Patent
active
042152771
ABSTRACT:
A controller for sequentially energizing a plurality of lights, such as commercial display lighting or Christmas tree light strings, includes a plurality of outlet receptacles into which the lights or light strings may be connected, a Triac for each receptacle to control the energization thereof, a timing circuit and a programmable gating circuit responsive to the timing circuit and generating gating signals for the Triacs according to any of several predetermined sequential combinations.
REFERENCES:
patent: 3934249 (1976-01-01), Sanjana
patent: 4016474 (1977-04-01), Mason
Disco Lights Elektor, Sep. 1975, pp. 924-926.
Sauter W. Roger
Weiner Robert I.
Hix L. T,.
Schreyer S. D.
Weiner Robert I.
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