CA944013A - High intensity lamp apparatus and method of operation thereof - Google Patents

High intensity lamp apparatus and method of operation thereof

Info

Publication number
CA944013A
CA944013A CA123,819A CA123819A CA944013A CA 944013 A CA944013 A CA 944013A CA 123819 A CA123819 A CA 123819A CA 944013 A CA944013 A CA 944013A
Authority
CA
Canada
Prior art keywords
high intensity
lamp apparatus
intensity lamp
lamp
intensity
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA123,819A
Other versions
CA123819S (en
Inventor
Peter D. Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA944013A publication Critical patent/CA944013A/en
Expired legal-status Critical Current

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
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
CA123,819A 1970-10-15 1971-09-28 High intensity lamp apparatus and method of operation thereof Expired CA944013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8089670A 1970-10-15 1970-10-15

Publications (1)

Publication Number Publication Date
CA944013A true CA944013A (en) 1974-03-19

Family

ID=22160333

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,819A Expired CA944013A (en) 1970-10-15 1971-09-28 High intensity lamp apparatus and method of operation thereof

Country Status (3)

Country Link
US (1) US3771007A (en)
CA (1) CA944013A (en)
FR (1) FR2111441A5 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777409A (en) * 1984-03-23 1988-10-11 Tracy Stanley J Fluorescent lamp energizing circuit
EP0181666B1 (en) * 1984-11-06 1990-01-03 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
DE3530638A1 (en) * 1985-08-28 1987-03-05 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR STARTING AND OPERATING GAS DISCHARGE LAMPS
US4998046A (en) * 1989-06-05 1991-03-05 Gte Products Corporation Synchronized lamp ballast with dimming
US11786622B2 (en) 2020-05-08 2023-10-17 Ultra-Violet Solutions, Llc Far UV-C light apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802129A (en) * 1952-08-21 1957-08-06 Westinghouse Electric Corp Low pressure fluorescent and discharge lamps
US3160784A (en) * 1954-06-10 1964-12-08 Gen Electric Safety systems in apparatus for operating electric discharge devices
BE558655A (en) * 1956-06-27
US2843805A (en) * 1957-08-12 1958-07-15 Westinghouse Electric Corp Electric discharge apparatus
US3085171A (en) * 1961-04-10 1963-04-09 Gen Electric Double-ended jacketed arc lamp mounting
US3249799A (en) * 1962-07-23 1966-05-03 Gen Electric Systems and apparatus for operating electric discharge devices
US3325682A (en) * 1962-12-17 1967-06-13 Jefferson Electric Co Variable power supply
US3525864A (en) * 1968-06-18 1970-08-25 F C Griblin Lighting means excited by ultra-violet radiation

Also Published As

Publication number Publication date
FR2111441A5 (en) 1972-06-02
US3771007A (en) 1973-11-06

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