Electric lamp and discharge devices: systems – Plural load device systems – Electric switch in the supply circuit
Patent
1977-12-12
1979-02-06
LaRoche, Eugene P.
Electric lamp and discharge devices: systems
Plural load device systems
Electric switch in the supply circuit
307 39, 315131, 315201, 315250, 315254, 340 26, 340664, H05B 3702
Patent
active
041386272
ABSTRACT:
A solid-state switching system which produces one or more switching signals in response to a power circuit current's reaching a preset level or levels whereby remote control of associated apparatus may be effected without independent control circuits.
REFERENCES:
patent: 2754464 (1956-07-01), Wizenez et al.
patent: 3061828 (1962-10-01), Hauck
patent: 3513353 (1970-05-01), Lansch
patent: 3523238 (1970-08-01), Jones
patent: 3683284 (1972-08-01), Mueller
patent: 3768545 (1973-10-01), Wills
patent: 3829735 (1974-08-01), Berlock et al.
patent: 3835333 (1974-09-01), Balan
Voltage Comparator Circuit, IBM Technical Disclosure Bulletin, vol. 17, No. 4, Sep. 1974, p. 1151.
Birchard Bruce L.
Hughey and Phillips, Inc.
LaRoche Eugene P.
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