Electric lamp and discharge devices: systems – With radiant energy sensitive control means
Patent
1986-04-22
1989-06-13
Moore, David K.
Electric lamp and discharge devices: systems
With radiant energy sensitive control means
315134, 315158, 315360, 315129, H05B 3702
Patent
active
048395625
ABSTRACT:
The invention relates to the idea of a device which can be interposed between a lamp and its socket for a variety of purposes including control of the operation of the lamp, hazard and security status detection. In one form the device is responsive to the light's wall switch being turned off and then rapidly on again to initiate a periodic energization of the lamp so as to give the impression that the room in which the lamp is located is occupied. Various other uses for the device are also disclosed.
REFERENCES:
patent: 3401265 (1968-09-01), Dotto
patent: 3518485 (1970-06-01), Leathem
patent: 3621269 (1971-11-01), Misencik
patent: 4234878 (1980-11-01), Stark
patent: 4249160 (1981-02-01), Chilvers
patent: 4283661 (1981-08-01), Doty
Francis Colin R.
Giller Wojciech W.
Moore David K.
Razavi Michael
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