EP0707437A3 - Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen - Google Patents

Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen Download PDF

Info

Publication number
EP0707437A3
EP0707437A3 EP95115565A EP95115565A EP0707437A3 EP 0707437 A3 EP0707437 A3 EP 0707437A3 EP 95115565 A EP95115565 A EP 95115565A EP 95115565 A EP95115565 A EP 95115565A EP 0707437 A3 EP0707437 A3 EP 0707437A3
Authority
EP
European Patent Office
Prior art keywords
operating
circuit
low pressure
pressure discharge
discharge 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
EP95115565A
Other languages
English (en)
French (fr)
Other versions
EP0707437A2 (de
EP0707437B1 (de
Inventor
Ulrich Dr. Roll
Ludwig Reiser
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0707437A2 publication Critical patent/EP0707437A2/de
Publication of EP0707437A3 publication Critical patent/EP0707437A3/de
Application granted granted Critical
Publication of EP0707437B1 publication Critical patent/EP0707437B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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
    • H05B41/282—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
EP95115565A 1994-10-12 1995-10-02 Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen Expired - Lifetime EP0707437B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4436463A DE4436463A1 (de) 1994-10-12 1994-10-12 Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen
DE4436463 1994-10-12

Publications (3)

Publication Number Publication Date
EP0707437A2 EP0707437A2 (de) 1996-04-17
EP0707437A3 true EP0707437A3 (de) 1997-12-03
EP0707437B1 EP0707437B1 (de) 2001-07-18

Family

ID=6530591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115565A Expired - Lifetime EP0707437B1 (de) 1994-10-12 1995-10-02 Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen

Country Status (5)

Country Link
EP (1) EP0707437B1 (de)
JP (1) JPH08213178A (de)
KR (1) KR100334378B1 (de)
CA (1) CA2160309C (de)
DE (2) DE4436463A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819671B4 (de) * 1998-05-02 2008-04-10 Insta Elektro Gmbh Schaltungsanordnung zum Schutz von Leuchtstofflampen und elektronischem Vorschaltgerät
DE19916080C2 (de) * 1999-04-09 2001-11-22 Vossloh Schwabe Elektronik Vorschaltgerät mit Fehlererkennung
DE10200022A1 (de) 2002-01-02 2003-07-17 Philips Intellectual Property Schaltungsanordnung zum Betrieb einer oder mehrerer Lampen
DE10206731B4 (de) * 2002-02-18 2016-12-22 Tridonic Gmbh & Co Kg Lampensensor für ein Vorschaltgerät zum Betrieb einer Gasentladunslampe
KR100625262B1 (ko) 2004-04-14 2006-09-20 조당 개선된 공진출력 회로를 갖는 고압방전 형광등용 전자식안정기
KR100686471B1 (ko) * 2005-10-11 2007-02-26 주식회사 화승전기 향상된 효율 및 개선된 출력특성을 갖는 전자식 안정기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869640A (en) * 1973-07-09 1975-03-04 Taras Avenir Kolomyjec Power supply arrangement for fluorescent tubes, thermionic devices and the like
EP0330118A2 (de) * 1988-02-22 1989-08-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum Betrieb einer Niederdruckentladungslampe
US5220247A (en) * 1992-03-31 1993-06-15 Moisin Mihail S Circuit for driving a gas discharge lamp load
DE4303595A1 (de) * 1993-02-08 1994-08-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb einer Leuchtstofflampe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869640A (en) * 1973-07-09 1975-03-04 Taras Avenir Kolomyjec Power supply arrangement for fluorescent tubes, thermionic devices and the like
EP0330118A2 (de) * 1988-02-22 1989-08-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum Betrieb einer Niederdruckentladungslampe
US5220247A (en) * 1992-03-31 1993-06-15 Moisin Mihail S Circuit for driving a gas discharge lamp load
DE4303595A1 (de) * 1993-02-08 1994-08-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb einer Leuchtstofflampe

Also Published As

Publication number Publication date
KR960016646A (ko) 1996-05-22
JPH08213178A (ja) 1996-08-20
CA2160309A1 (en) 1996-04-13
DE59509422D1 (de) 2001-08-23
EP0707437A2 (de) 1996-04-17
CA2160309C (en) 2004-12-07
DE4436463A1 (de) 1996-04-18
EP0707437B1 (de) 2001-07-18
KR100334378B1 (ko) 2002-10-31

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