EP0697803A3 - Schaltungsanordnung zur Ansteuerung von Gasentladungslampen - Google Patents

Schaltungsanordnung zur Ansteuerung von Gasentladungslampen Download PDF

Info

Publication number
EP0697803A3
EP0697803A3 EP95112985A EP95112985A EP0697803A3 EP 0697803 A3 EP0697803 A3 EP 0697803A3 EP 95112985 A EP95112985 A EP 95112985A EP 95112985 A EP95112985 A EP 95112985A EP 0697803 A3 EP0697803 A3 EP 0697803A3
Authority
EP
European Patent Office
Prior art keywords
circuit
discharge lamps
inductance
oscillator
operating discharge
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
EP95112985A
Other languages
English (en)
French (fr)
Other versions
EP0697803B1 (de
EP0697803A2 (de
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.)
Pinbeam AG
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
Application filed by Individual filed Critical Individual
Publication of EP0697803A2 publication Critical patent/EP0697803A2/de
Publication of EP0697803A3 publication Critical patent/EP0697803A3/de
Application granted granted Critical
Publication of EP0697803B1 publication Critical patent/EP0697803B1/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
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
EP95112985A 1994-08-18 1995-08-17 Schaltungsanordnung zur Ansteuerung von Gasentladungslampen Expired - Lifetime EP0697803B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH2546/94 1994-08-18
CH254694 1994-08-18
CH254694 1994-08-18

Publications (3)

Publication Number Publication Date
EP0697803A2 EP0697803A2 (de) 1996-02-21
EP0697803A3 true EP0697803A3 (de) 1996-05-01
EP0697803B1 EP0697803B1 (de) 2000-03-01

Family

ID=4236232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112985A Expired - Lifetime EP0697803B1 (de) 1994-08-18 1995-08-17 Schaltungsanordnung zur Ansteuerung von Gasentladungslampen

Country Status (7)

Country Link
EP (1) EP0697803B1 (de)
JP (1) JPH0896979A (de)
KR (1) KR100396386B1 (de)
CN (1) CN1118980A (de)
AT (1) ATE190185T1 (de)
DE (1) DE59507872D1 (de)
ES (1) ES2146685T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0824300B1 (de) * 1996-08-13 2002-12-11 MAGNETEK S.p.A. Wechselrichter zum Speisen von Entladungslampen mit Vorrichtung zur Verbesserung des Leistungsfaktors
EP0889675A1 (de) * 1997-07-02 1999-01-07 MAGNETEK S.p.A. Elektronisches Vorhaltgerät mit Lampentyperkennung
US5939837A (en) * 1997-07-15 1999-08-17 Magnetek, Inc. Electronic ballast circuit for independently increasing the power factor and decreasing the crest factor
KR19990040189U (ko) * 1998-04-28 1999-11-25 안치명 교류백열등의 페이드아웃 스위치회로
JP2001143886A (ja) * 1999-11-12 2001-05-25 Asahi National Lighting Co Ltd 放電灯点灯装置
US6169374B1 (en) * 1999-12-06 2001-01-02 Philips Electronics North America Corporation Electronic ballasts with current and voltage feedback paths
US6337800B1 (en) 2000-02-29 2002-01-08 Philips Electronics North American Corporation Electronic ballast with inductive power feedback
US7923941B2 (en) 2008-10-16 2011-04-12 General Electric Company Low cost compact size single stage high power factor circuit for discharge lamps

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005850A1 (de) * 1990-02-23 1991-08-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer entladungslampe
EP0488478A2 (de) * 1990-11-27 1992-06-03 Matsushita Electric Works, Ltd. Wechselrichteranordnung
EP0599405A1 (de) * 1992-11-26 1994-06-01 Koninklijke Philips Electronics N.V. Verschaltgerät mit niedrigem Oberwellengehalt für eine Entladungslampe
EP0606664A1 (de) * 1993-01-12 1994-07-20 Koninklijke Philips Electronics N.V. Ballastschaltung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222534A1 (de) 1982-06-16 1983-12-22 Werner Schoenfeld Vorschaltgeraet
DE3611611A1 (de) 1986-04-07 1987-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum hochfrequenten betrieb einer niederdruckentladungslampe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005850A1 (de) * 1990-02-23 1991-08-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer entladungslampe
EP0488478A2 (de) * 1990-11-27 1992-06-03 Matsushita Electric Works, Ltd. Wechselrichteranordnung
EP0599405A1 (de) * 1992-11-26 1994-06-01 Koninklijke Philips Electronics N.V. Verschaltgerät mit niedrigem Oberwellengehalt für eine Entladungslampe
EP0606664A1 (de) * 1993-01-12 1994-07-20 Koninklijke Philips Electronics N.V. Ballastschaltung

Also Published As

Publication number Publication date
ATE190185T1 (de) 2000-03-15
KR960009805A (ko) 1996-03-22
EP0697803B1 (de) 2000-03-01
EP0697803A2 (de) 1996-02-21
ES2146685T3 (es) 2000-08-16
CN1118980A (zh) 1996-03-20
JPH0896979A (ja) 1996-04-12
DE59507872D1 (de) 2000-04-06
KR100396386B1 (ko) 2003-12-06

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