Electricity: power supply or regulation systems – Remote sensing
Patent
1974-07-18
1976-03-30
Goldberg, Gerald
Electricity: power supply or regulation systems
Remote sensing
307297, 307318, 323 22T, 323 22Z, 340252R, G05F 156
Patent
active
039477533
ABSTRACT:
A voltage regulator which includes an electrical circuit for maintaining a constant output, said electrical circuit including at least one light emitting diode connected to provide a reference voltage and to operate as a pilot lamp.
REFERENCES:
patent: 2974270 (1961-03-01), Christiansen
patent: 2984779 (1961-05-01), Klees
patent: 3201606 (1965-08-01), Mamon
patent: 3359483 (1967-12-01), Biard
patent: 3424908 (1969-01-01), Sitter
patent: 3466572 (1969-09-01), Hanna et al.
patent: 3487233 (1969-12-01), Reap
patent: 3534354 (1970-10-01), Galginaitis
patent: 3693027 (1972-09-01), Garaway
patent: 3708672 (1973-01-01), Marinkovic
Electronic Design 4, Feb. 15, 1975, p. 92.
Instruments and Control Systems, Dec. 1972, p. 48.
Gushima Hideki
Ishiwata Junichi
Ito Matsutoshi
Canon Kabushiki Kaisha
Goldberg Gerald
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