BE746502A - Systeme d'eclairage continu pour lampes a decharge - Google Patents

Systeme d'eclairage continu pour lampes a decharge

Info

Publication number
BE746502A
BE746502A BE746502DA BE746502A BE 746502 A BE746502 A BE 746502A BE 746502D A BE746502D A BE 746502DA BE 746502 A BE746502 A BE 746502A
Authority
BE
Belgium
Prior art keywords
lighting system
discharge lamps
continuous lighting
continuous
lamps
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
C R Snyder
Original Assignee
Esquire Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esquire Inc filed Critical Esquire Inc
Publication of BE746502A publication Critical patent/BE746502A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
BE746502D 1969-02-25 1970-02-25 Systeme d'eclairage continu pour lampes a decharge BE746502A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80195369A 1969-02-25 1969-02-25

Publications (1)

Publication Number Publication Date
BE746502A true BE746502A (fr) 1970-08-25

Family

ID=25182444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746502D BE746502A (fr) 1969-02-25 1970-02-25 Systeme d'eclairage continu pour lampes a decharge

Country Status (7)

Country Link
US (1) US3582708A (es)
JP (1) JPS5348030B1 (es)
BE (1) BE746502A (es)
DE (1) DE2008803A1 (es)
ES (1) ES376862A1 (es)
FR (1) FR2032398A1 (es)
GB (1) GB1276975A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699382A (en) * 1971-02-04 1972-10-17 Sylvania Electric Prod Auxiliary lighting system for arc lamp
US3694692A (en) * 1971-06-24 1972-09-26 Current Ind Inc Mercury vapor lamp with auxiliary light source
US3783332A (en) * 1972-06-05 1974-01-01 Bates W E Eng Co Vapor lamp standby apparatus
US4236100A (en) * 1978-11-17 1980-11-25 Esquire, Inc. Lighting circuits
US4134043A (en) * 1976-04-07 1979-01-09 Esquire, Inc. Lighting circuits
US4350930A (en) * 1979-06-13 1982-09-21 General Electric Company Lighting unit
US4682084A (en) * 1985-08-28 1987-07-21 Innovative Controls, Incorporated High intensity discharge lamp self-adjusting ballast system sensitive to the radiant energy or heat of the lamp
US4686428A (en) * 1985-08-28 1987-08-11 Innovative Controls, Incorporated High intensity discharge lamp self-adjusting ballast system with current limiters and a current feedback loop
US4999547A (en) * 1986-09-25 1991-03-12 Innovative Controls, Incorporated Ballast for high pressure sodium lamps having constant line and lamp wattage
US4985661A (en) * 1989-09-27 1991-01-15 Lin Yuang Chang Uninterrupted desk lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970519A (en) * 1932-07-02 1934-08-14 Gen Electric Series lighting system
US2043023A (en) * 1935-02-23 1936-06-02 Gen Electric Circuits and apparatus for operating electric discharge lamps
CH377937A (de) * 1960-04-05 1964-05-31 Leuenberger H Sicherheitsschaltung für eine Quecksilberdampflampe

Also Published As

Publication number Publication date
FR2032398A1 (es) 1970-11-27
DE2008803A1 (de) 1970-10-01
US3582708A (en) 1971-06-01
JPS5348030B1 (es) 1978-12-26
ES376862A1 (es) 1972-05-01
GB1276975A (en) 1972-06-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ESQUIRE INC.

Effective date: 19840225