ATE128316T1 - Heizung und startschaltung für eine leuchtstofflampe. - Google Patents

Heizung und startschaltung für eine leuchtstofflampe.

Info

Publication number
ATE128316T1
ATE128316T1 AT90916258T AT90916258T ATE128316T1 AT E128316 T1 ATE128316 T1 AT E128316T1 AT 90916258 T AT90916258 T AT 90916258T AT 90916258 T AT90916258 T AT 90916258T AT E128316 T1 ATE128316 T1 AT E128316T1
Authority
AT
Austria
Prior art keywords
heater
fluorescent lamp
during
starting circuit
transformer
Prior art date
Application number
AT90916258T
Other languages
English (en)
Inventor
Harald Roth
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Application granted granted Critical
Publication of ATE128316T1 publication Critical patent/ATE128316T1/de

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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • 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
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
AT90916258T 1989-10-24 1990-10-16 Heizung und startschaltung für eine leuchtstofflampe. ATE128316T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935331A DE3935331A1 (de) 1989-10-24 1989-10-24 Schaltung zur speisung einer leuchtstoffroehre

Publications (1)

Publication Number Publication Date
ATE128316T1 true ATE128316T1 (de) 1995-10-15

Family

ID=6392055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90916258T ATE128316T1 (de) 1989-10-24 1990-10-16 Heizung und startschaltung für eine leuchtstofflampe.

Country Status (11)

Country Link
US (1) US5319281A (de)
EP (1) EP0497848B1 (de)
JP (1) JP2856908B2 (de)
KR (1) KR0185412B1 (de)
AT (1) ATE128316T1 (de)
AU (1) AU6638590A (de)
CA (1) CA2067196C (de)
DE (2) DE3935331A1 (de)
ES (1) ES2080163T3 (de)
HU (1) HUT61151A (de)
WO (1) WO1991007071A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218959A1 (de) * 1991-07-11 1993-01-14 Bosch Gmbh Robert Schaltungsanordnung zum betrieb einer leuchtstofflampe
KR100195620B1 (ko) * 1996-12-14 1999-06-15 윤종용 음극선관의 히터 발열회로 및 발열방법
DE19734885C1 (de) * 1997-08-12 1999-03-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Erzeugen von Impulsspannungsfolgen für den Betrieb von Entladungslampen und zugehörige Schaltungsanordnung
TWI281180B (en) * 2005-08-19 2007-05-11 Hon Hai Prec Ind Co Ltd Discharge lamp driving device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503362A (en) * 1983-06-01 1985-03-05 Intent Patent A.G. Frequency stabilized, gain controlled ballast system
DE3608362A1 (de) * 1985-05-14 1987-09-17 Trilux Lenze Gmbh & Co Kg Vorschaltgeraet fuer entladungslampen
GB2212995A (en) * 1987-10-23 1989-08-02 Rockwell International Corp Fluorescent lamp dimmer

Also Published As

Publication number Publication date
ES2080163T3 (es) 1996-02-01
CA2067196C (en) 2000-06-06
HUT61151A (en) 1992-11-30
KR0185412B1 (ko) 1999-05-15
DE69022598D1 (de) 1995-10-26
EP0497848A1 (de) 1992-08-12
HU9201126D0 (en) 1992-08-28
JP2856908B2 (ja) 1999-02-10
WO1991007071A1 (en) 1991-05-16
DE3935331A1 (de) 1991-04-25
AU6638590A (en) 1991-05-31
EP0497848B1 (de) 1995-09-20
CA2067196A1 (en) 1991-04-25
JPH05501477A (ja) 1993-03-18
US5319281A (en) 1994-06-07
DE69022598T2 (de) 1997-01-23

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Legal Events

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