BE721663A - - Google Patents

Info

Publication number
BE721663A
BE721663A BE721663DA BE721663A BE 721663 A BE721663 A BE 721663A BE 721663D A BE721663D A BE 721663DA BE 721663 A BE721663 A BE 721663A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE721663A publication Critical patent/BE721663A/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
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
BE721663D 1967-09-30 1968-09-30 BE721663A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6713336.A NL155707B (nl) 1967-09-30 1967-09-30 Inrichting voor het ontsteken en bedrijven van een gas- en/of dampontladingsbuis, alsmede een starterstelsel voor toepassing bij deze inrichting.

Publications (1)

Publication Number Publication Date
BE721663A true BE721663A (xx) 1969-03-31

Family

ID=19801341

Family Applications (1)

Application Number Title Priority Date Filing Date
BE721663D BE721663A (xx) 1967-09-30 1968-09-30

Country Status (9)

Country Link
US (1) US3569776A (xx)
AT (1) AT296431B (xx)
BE (1) BE721663A (xx)
CH (1) CH487572A (xx)
DE (1) DE1764995C3 (xx)
ES (1) ES160112Y (xx)
FR (1) FR1582392A (xx)
GB (1) GB1223733A (xx)
NL (1) NL155707B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602456A (en) * 1977-04-18 1981-11-11 Thorn Emi Ltd Starting of discharge lamps
US4117373A (en) * 1977-04-28 1978-09-26 General Electric Company Emergency/normal lighting circuit for a gaseous discharge lamp
DE2849064C2 (de) * 1978-11-11 1985-09-12 Deutsche Nemectron GmbH, 7500 Karlsruhe Zündschaltung für eine Gasentladungslampe
JPS5688297A (en) * 1979-12-20 1981-07-17 Mitsubishi Electric Corp Device for firing fluorescent lamp
GB8305878D0 (en) * 1983-03-03 1983-04-07 Texas Instruments Ltd Starter circuit
US4749909A (en) * 1984-12-21 1988-06-07 North American Philips Corporation Compact igniter for discharge lamps
CN1004746B (zh) * 1985-04-09 1989-07-05 菲利普白炽灯有限公司 高压放电灯的适配电路
US4777410A (en) * 1987-06-22 1988-10-11 Innovative Controls, Inc. Ballast striker circuit
US5023521A (en) * 1989-12-18 1991-06-11 Radionic Industries, Inc. Lamp ballast system
US5387849A (en) * 1992-12-14 1995-02-07 Radionic Technology Incorporated Lamp ballast system characterized by a power factor correction of greater than or equal to 90%
DE4325050C2 (de) * 1993-07-26 1996-08-29 Siemens Ag Schaltungsanordnung zum Starten einer vorheizbaren Entladungslampe
KR19990075548A (ko) * 1998-03-21 1999-10-15 이호성 형광등용 전자스타터

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383558A (en) * 1966-07-05 1968-05-14 Sylvania Electric Prod Non-resonant starting circuit for high pressure double jacketed mercury lamps

Also Published As

Publication number Publication date
DE1764995C3 (de) 1975-10-09
NL6713336A (xx) 1969-04-01
US3569776A (en) 1971-03-09
DE1764995B2 (xx) 1975-03-06
ES160112Y (es) 1975-03-01
NL155707B (nl) 1978-01-16
DE1764995A1 (de) 1972-01-13
CH487572A (de) 1970-03-15
ES160112U (es) 1974-11-16
FR1582392A (xx) 1969-09-26
GB1223733A (en) 1971-03-03
AT296431B (de) 1972-02-10

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