AU6535990A - Preheater circuit for fluorescent lamps - Google Patents

Preheater circuit for fluorescent lamps

Info

Publication number
AU6535990A
AU6535990A AU65359/90A AU6535990A AU6535990A AU 6535990 A AU6535990 A AU 6535990A AU 65359/90 A AU65359/90 A AU 65359/90A AU 6535990 A AU6535990 A AU 6535990A AU 6535990 A AU6535990 A AU 6535990A
Authority
AU
Australia
Prior art keywords
fluorescent lamps
preheater circuit
preheater
circuit
lamps
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.)
Granted
Application number
AU65359/90A
Other versions
AU638068B2 (en
Inventor
Daniel Muessli
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.)
Skyline Holding AG
Original Assignee
Skyline Holding AG
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 Skyline Holding AG filed Critical Skyline Holding AG
Publication of AU6535990A publication Critical patent/AU6535990A/en
Application granted granted Critical
Publication of AU638068B2 publication Critical patent/AU638068B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
AU65359/90A 1989-10-26 1990-10-26 Preheater circuit for fluorescent lamps Ceased AU638068B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3882/89A CH678998A5 (en) 1989-10-26 1989-10-26
CH3882/89 1989-10-26

Publications (2)

Publication Number Publication Date
AU6535990A true AU6535990A (en) 1991-05-31
AU638068B2 AU638068B2 (en) 1993-06-17

Family

ID=4265526

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65359/90A Ceased AU638068B2 (en) 1989-10-26 1990-10-26 Preheater circuit for fluorescent lamps

Country Status (9)

Country Link
EP (1) EP0450024A1 (en)
JP (1) JPH04503730A (en)
KR (1) KR920702184A (en)
AU (1) AU638068B2 (en)
BR (1) BR9006970A (en)
CH (1) CH678998A5 (en)
HU (1) HU206176B (en)
RO (1) RO109138B1 (en)
WO (1) WO1991007070A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220248A (en) * 1992-04-28 1993-06-15 Wang Chin Tsan Fluorescent-lamp protection device in an electronic instant starter assembly
EP0641147A1 (en) * 1993-08-30 1995-03-01 General Electric Company Electronic quad ballast with improved hot restart
US5483125A (en) * 1993-12-06 1996-01-09 General Electric Company Ballast circuit for a gas discharge lamp having a cathode pre-heat arrangement
DE10226899A1 (en) * 2002-06-17 2003-12-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Device for operating discharge lamps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441992A1 (en) * 1984-11-16 1986-05-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München CIRCUIT ARRANGEMENT FOR IGNITING A LOW-PRESSURE DISCHARGE LAMP
US4730147A (en) * 1986-08-19 1988-03-08 Siemens Aktiengesellschaft Method and arrangement for the operation of a gas discharge lamp
DE3901111A1 (en) * 1989-01-16 1990-07-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh CIRCUIT ARRANGEMENT FOR THE OPERATION OF DISCHARGE LAMPS

Also Published As

Publication number Publication date
BR9006970A (en) 1991-10-22
JPH04503730A (en) 1992-07-02
EP0450024A1 (en) 1991-10-09
AU638068B2 (en) 1993-06-17
WO1991007070A1 (en) 1991-05-16
RO109138B1 (en) 1994-11-30
HUT58175A (en) 1992-01-28
CH678998A5 (en) 1991-11-29
HU206176B (en) 1992-08-28
KR920702184A (en) 1992-08-12

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