BE740515A - - Google Patents

Info

Publication number
BE740515A
BE740515A BE740515DA BE740515A BE 740515 A BE740515 A BE 740515A BE 740515D A BE740515D A BE 740515DA BE 740515 A BE740515 A BE 740515A
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 BE740515A publication Critical patent/BE740515A/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
    • Y10S315/02—High frequency starting operation for fluorescent lamp
    • 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
BE740515D 1968-10-21 1969-10-20 BE740515A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6815032A NL6815032A (xx) 1968-10-21 1968-10-21

Publications (1)

Publication Number Publication Date
BE740515A true BE740515A (xx) 1970-04-01

Family

ID=19804971

Family Applications (1)

Application Number Title Priority Date Filing Date
BE740515D BE740515A (xx) 1968-10-21 1969-10-20

Country Status (6)

Country Link
US (1) US3659150A (xx)
BE (1) BE740515A (xx)
DE (1) DE1952697B2 (xx)
FR (1) FR2030059A1 (xx)
GB (1) GB1285206A (xx)
NL (1) NL6815032A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978368A (en) * 1973-02-21 1976-08-31 Hitachi, Ltd. Discharge lamp control circuit
US4023066A (en) * 1973-05-21 1977-05-10 U.S. Philips Corporation Operating circuit for a gas and/or vapour discharge lamp
US3896336A (en) * 1973-12-20 1975-07-22 Texas Instruments Inc Solid state fluorescent lamp ballast system
NL7613356A (nl) * 1976-12-01 1978-06-05 Philips Nv Starter voor het ontsteken van een gas- en/of dampontladingslamp.
DE3047289A1 (de) * 1980-12-16 1982-07-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Zuendvorrichtung fuer eine niederdruckentladungslampe
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%
DE19508851A1 (de) * 1995-03-11 1996-09-12 Fichtel & Sachs Ag Federbein, insbesondere für Kraftfahrzeuge
EP2652312A2 (en) * 2010-12-14 2013-10-23 Federal-Mogul Ignition Company Multi-event corona discharge ignition assembly and method of control and operation
US9299527B2 (en) * 2012-12-27 2016-03-29 Chang Gung University Gas discharge tubes for surcharge suppression

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482142A (en) * 1967-12-29 1969-12-02 Sylvania Electric Prod Regulating system for arc discharge devices having means to compensate for supply voltage and load variations

Also Published As

Publication number Publication date
GB1285206A (en) 1972-08-16
NL6815032A (xx) 1970-04-23
DE1952697B2 (de) 1972-07-20
US3659150A (en) 1972-04-25
DE1952697A1 (de) 1970-05-06
FR2030059A1 (xx) 1970-10-30

Similar Documents

Publication Publication Date Title
AU428130B2 (xx)
AU5184069A (xx)
FR2030059A1 (xx)
AU6168869A (xx)
AU416157B2 (xx)
AU2952567A (xx)
AU4811568A (xx)
AU421558B1 (xx)
AU3789668A (xx)
AU4744468A (xx)
AU3224368A (xx)
BE709484A (xx)
BE709301A (xx)
AU2889368A (xx)
BE727089A (xx)
BE727009A (xx)
AU4224469A (xx)
BE726505A (xx)
BE725551A (xx)
BE725192A (xx)
BE719558A (xx)
BE709496A (xx)
AU4270368A (xx)
BE727579A (xx)
BE709479A (xx)