FR2138995A1 - - Google Patents

Info

Publication number
FR2138995A1
FR2138995A1 FR7218546A FR7218546A FR2138995A1 FR 2138995 A1 FR2138995 A1 FR 2138995A1 FR 7218546 A FR7218546 A FR 7218546A FR 7218546 A FR7218546 A FR 7218546A FR 2138995 A1 FR2138995 A1 FR 2138995A1
Authority
FR
France
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.)
Granted
Application number
FR7218546A
Other languages
French (fr)
Other versions
FR2138995B1 (en:Method
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT447671A external-priority patent/AT331353B/de
Application filed by Individual filed Critical Individual
Publication of FR2138995A1 publication Critical patent/FR2138995A1/fr
Application granted granted Critical
Publication of FR2138995B1 publication Critical patent/FR2138995B1/fr
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
    • H05B41/02—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
FR7218546A 1971-05-24 1972-05-24 Expired FR2138995B1 (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT447671A AT331353B (de) 1971-05-24 1971-05-24 Vorschaltgerat fur gasentladungslampen
CH722072A CH543215A (de) 1971-05-24 1972-05-16 Vorschaltgerät für Gasentladungslampen

Publications (2)

Publication Number Publication Date
FR2138995A1 true FR2138995A1 (en:Method) 1973-01-05
FR2138995B1 FR2138995B1 (en:Method) 1975-03-28

Family

ID=25601210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218546A Expired FR2138995B1 (en:Method) 1971-05-24 1972-05-24

Country Status (7)

Country Link
US (1) US3924155A (en:Method)
DE (1) DE2224665A1 (en:Method)
ES (1) ES403146A1 (en:Method)
FR (1) FR2138995B1 (en:Method)
GB (1) GB1397265A (en:Method)
NL (1) NL7206953A (en:Method)
SE (1) SE384964B (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430162A1 (fr) * 1978-06-27 1980-01-25 Philips Nv Dispositif electrique muni d'au moins un tube a decharge dans un gaz et/ou dans une vapeur
EP1051060A1 (en) * 1999-05-07 2000-11-08 Yousef Husni Barikhan Electronic starting device for fluorescent discharge lamps and the like,having improved characteristics

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023066A (en) * 1973-05-21 1977-05-10 U.S. Philips Corporation Operating circuit for a gas and/or vapour discharge lamp
US4119887A (en) * 1975-06-27 1978-10-10 Hitachi, Ltd. Starter for discharge lamp
GB1602456A (en) * 1977-04-18 1981-11-11 Thorn Emi Ltd Starting of discharge lamps
US4107579A (en) * 1977-06-27 1978-08-15 Litton Systems, Inc. Starting and operating ballast for high pressure sodium lamp
NL7909128A (nl) * 1979-12-19 1981-07-16 Philips Nv Elektronische hulpapparaat voor het starten en bij wisselspanning bedrijven van een gas- en/of dampontladingslamp.
US4349768A (en) * 1980-06-26 1982-09-14 Creators, Inc. Method for starting and operating a preheat type fluorescent lamp
US4562381A (en) * 1981-10-22 1985-12-31 General Electric Company Starting circuit for multiple fluorescent lamps
US4523795A (en) * 1982-09-30 1985-06-18 Gte Products Corporation Discharge lamp operating apparatus and method
DE3311215A1 (de) * 1983-03-28 1984-10-04 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
BE1007611A3 (nl) * 1993-10-11 1995-08-22 Philips Electronics Nv Schakelinrichting.
DE19613096A1 (de) * 1996-04-01 1997-10-02 Holzer Walter Prof Dr H C Ing Leuchtstofflampe mit kapazitivem Vorschaltgerät
DE29808796U1 (de) 1998-05-15 1998-08-13 Professional Products M. Naumann GmbH, 44789 Bochum Beleuchtungsvorrichtung, insbesondere UV-Tischlampe zur Verfestigung von lichtaushärtendem Gel im Zuge einer Fingernagelbehandlung
DE29917074U1 (de) 1999-09-28 2000-05-04 Hauber & Graf GmbH, 71711 Steinheim Leuchtstofflampen mit Zündmechanismus
DE10226899A1 (de) * 2002-06-17 2003-12-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Vorrichtung zum Betreiben von Entladungslampen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519881A (en) * 1969-03-17 1970-07-07 Westinghouse Electric Corp Starting and operating circuit for any of a plurality of different discharge lamps
US3753037A (en) * 1970-02-26 1973-08-14 New Nippon Electric Co Discharge-lamp operating device using thyristor oscillating circuit
AT308905B (de) * 1970-04-09 1973-07-25 Ernst Voegeli Vorschaltgerät für geheizte Gasentladungsröhren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430162A1 (fr) * 1978-06-27 1980-01-25 Philips Nv Dispositif electrique muni d'au moins un tube a decharge dans un gaz et/ou dans une vapeur
EP1051060A1 (en) * 1999-05-07 2000-11-08 Yousef Husni Barikhan Electronic starting device for fluorescent discharge lamps and the like,having improved characteristics

Also Published As

Publication number Publication date
DE2224665A1 (de) 1972-12-07
FR2138995B1 (en:Method) 1975-03-28
US3924155A (en) 1975-12-02
ES403146A1 (es) 1975-12-16
SE384964B (sv) 1976-05-24
NL7206953A (en:Method) 1972-11-28
GB1397265A (en) 1975-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse