EP1148768A3 - Stabilisation dans le contrôle de lampes à décharge - Google Patents

Stabilisation dans le contrôle de lampes à décharge Download PDF

Info

Publication number
EP1148768A3
EP1148768A3 EP01105175A EP01105175A EP1148768A3 EP 1148768 A3 EP1148768 A3 EP 1148768A3 EP 01105175 A EP01105175 A EP 01105175A EP 01105175 A EP01105175 A EP 01105175A EP 1148768 A3 EP1148768 A3 EP 1148768A3
Authority
EP
European Patent Office
Prior art keywords
stabilization
dicharge
gas
lamps
lamps operation
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
EP01105175A
Other languages
German (de)
English (en)
Other versions
EP1148768B1 (fr
EP1148768A2 (fr
Inventor
Wolfram Dr. Graser
Andreas Huber
Josef Osterried
Alwin Veser
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 EP1148768A2 publication Critical patent/EP1148768A2/fr
Publication of EP1148768A3 publication Critical patent/EP1148768A3/fr
Application granted granted Critical
Publication of EP1148768B1 publication Critical patent/EP1148768B1/fr
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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP01105175A 2000-04-14 2001-03-02 Stabilisation dans le contrôle de lampes à décharge Expired - Lifetime EP1148768B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10018860 2000-04-14
DE10018860A DE10018860A1 (de) 2000-04-14 2000-04-14 Stabilisierung des Betriebs von Gasentladungslampen

Publications (3)

Publication Number Publication Date
EP1148768A2 EP1148768A2 (fr) 2001-10-24
EP1148768A3 true EP1148768A3 (fr) 2004-01-28
EP1148768B1 EP1148768B1 (fr) 2005-09-07

Family

ID=7638962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01105175A Expired - Lifetime EP1148768B1 (fr) 2000-04-14 2001-03-02 Stabilisation dans le contrôle de lampes à décharge

Country Status (9)

Country Link
US (1) US6525491B2 (fr)
EP (1) EP1148768B1 (fr)
JP (1) JP4593821B2 (fr)
KR (1) KR100710935B1 (fr)
CN (1) CN1242652C (fr)
AT (1) ATE304280T1 (fr)
CA (1) CA2344052A1 (fr)
DE (2) DE10018860A1 (fr)
TW (1) TW492266B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4496514B2 (ja) * 2001-07-06 2010-07-07 株式会社デンソー 放電灯装置
WO2003008454A2 (fr) * 2001-07-18 2003-01-30 Merck Patent Gmbh Proteine de fusion, glycoproteine vi
DE10200046A1 (de) 2002-01-02 2003-07-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsgerät für Hochdruck-Entladungslampen
TW200401586A (en) * 2002-05-17 2004-01-16 Koninkl Philips Electronics Nv Projection system
DE602005019557D1 (de) * 2004-05-05 2010-04-08 Imax Corp Hochleistungsfähiges stereographisches projektionssystem mit mehreren quellen
EP1776848B1 (fr) * 2004-08-06 2008-09-03 Philips Intellectual Property & Standards GmbH Methode et circuit de pilotage d'une lampe a decharge
JP2008518418A (ja) * 2004-10-29 2008-05-29 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高輝度放電ランプ用の強いドライバ
ATE457120T1 (de) * 2005-03-22 2010-02-15 Lightech Electronics Ind Ltd Zündschaltung für eine hid-lampe
WO2007004101A1 (fr) * 2005-06-30 2007-01-11 Philips Intellectual Property & Standards Gmbh Procede permettant de commander une lampe a decharge dans un systeme de projection et unite de commande
JP5106788B2 (ja) * 2006-05-29 2012-12-26 株式会社小糸製作所 放電灯点灯回路
CN101554096B (zh) 2006-12-18 2012-09-19 欧司朗股份有限公司 用于驱动高压放电灯的电路装置和方法
DE102007050633A1 (de) * 2007-10-23 2009-04-30 Osram Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Betreiben einer Gasentladungslampe
DE102009019229A1 (de) * 2009-04-28 2010-11-04 Tridonicatco Gmbh & Co. Kg Leistungsgeregelte Betriebsschaltung für ein Leuchtmittel sowie Verfahren zum Betreiben derselben

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422255A1 (fr) * 1989-10-09 1991-04-17 Siemens Aktiengesellschaft Ballast électronique
EP0482705A2 (fr) * 1990-10-25 1992-04-29 Koninklijke Philips Electronics N.V. Dispositif de commutation
EP0644709A1 (fr) * 1993-09-21 1995-03-22 Hella KG Hueck & Co. Dispositif pour démarrer et alimenter une lampe à décharge sur une automobile
US5608294A (en) * 1994-06-22 1997-03-04 U.S. Philips Corporation High pressure lamp operating circuit with suppression of lamp flicker
WO1998039949A1 (fr) * 1997-03-04 1998-09-11 Tridonic Bauelemente Gmbh Commutateur de commande et ballast electronique comportant ledit commutateur
DE19829600A1 (de) * 1998-07-02 1999-09-23 Seufert Gmbh Dr Betriebsverfahren und elektronisches Vorschaltgerät für Hochdruck-Wechselspannungs-Entladungslampen
EP1035756A2 (fr) * 1999-03-05 2000-09-13 Matsushita Electric Industrial Co., Ltd. Méthode et dispositif pour alimenter une lampe à décharge haute pression au mercure ainsi qu'un projecteur d'images

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA824856B (en) 1981-07-28 1983-05-25 Lee Electric Lighting Power supply for arc lamps
DE4102069A1 (de) * 1991-01-24 1992-07-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer entladungslampe
JPH07211475A (ja) * 1994-01-14 1995-08-11 Matsushita Electric Ind Co Ltd 放電ランプ点灯装置
US5739644A (en) * 1994-03-11 1998-04-14 Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh Discharge lamp typically a sodium high-pressure discharge lamp, from an a-c power network
JPH08236290A (ja) * 1995-03-01 1996-09-13 Kasuga Denki:Kk 調光装置および方法
TW348363B (en) * 1996-10-21 1998-12-21 Matsushita Electric Ind Co Ltd Operating method and operating apparatus for a high pressure discharge lamp
IL123029A (en) * 1998-01-22 2003-02-12 Jbp Technologies Ltd Method and device for operating electronic ballasts for high intensity discharge (hid) lamps
JP4213253B2 (ja) * 1998-05-28 2009-01-21 ハリソン東芝ライティング株式会社 高圧放電ランプ用点灯装置、高圧放電ランプ点灯装置、照明装置および車両
TWM266672U (en) * 1998-12-17 2005-06-01 Koninkl Philips Electronics Nv Circuit arrangement
US6215252B1 (en) * 1998-12-29 2001-04-10 Philips Electronics North America Corporation Method and apparatus for lamp control
JP3603643B2 (ja) * 1999-02-15 2004-12-22 松下電工株式会社 放電灯点灯装置
JP3802281B2 (ja) * 1999-06-21 2006-07-26 株式会社小糸製作所 放電灯点灯回路

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422255A1 (fr) * 1989-10-09 1991-04-17 Siemens Aktiengesellschaft Ballast électronique
EP0482705A2 (fr) * 1990-10-25 1992-04-29 Koninklijke Philips Electronics N.V. Dispositif de commutation
EP0644709A1 (fr) * 1993-09-21 1995-03-22 Hella KG Hueck & Co. Dispositif pour démarrer et alimenter une lampe à décharge sur une automobile
US5608294A (en) * 1994-06-22 1997-03-04 U.S. Philips Corporation High pressure lamp operating circuit with suppression of lamp flicker
WO1998039949A1 (fr) * 1997-03-04 1998-09-11 Tridonic Bauelemente Gmbh Commutateur de commande et ballast electronique comportant ledit commutateur
DE19829600A1 (de) * 1998-07-02 1999-09-23 Seufert Gmbh Dr Betriebsverfahren und elektronisches Vorschaltgerät für Hochdruck-Wechselspannungs-Entladungslampen
EP1035756A2 (fr) * 1999-03-05 2000-09-13 Matsushita Electric Industrial Co., Ltd. Méthode et dispositif pour alimenter une lampe à décharge haute pression au mercure ainsi qu'un projecteur d'images

Also Published As

Publication number Publication date
JP4593821B2 (ja) 2010-12-08
KR100710935B1 (ko) 2007-04-24
EP1148768B1 (fr) 2005-09-07
TW492266B (en) 2002-06-21
EP1148768A2 (fr) 2001-10-24
DE50107326D1 (de) 2005-10-13
CN1325260A (zh) 2001-12-05
JP2001351793A (ja) 2001-12-21
ATE304280T1 (de) 2005-09-15
CA2344052A1 (fr) 2001-10-14
KR20010098617A (ko) 2001-11-08
CN1242652C (zh) 2006-02-15
DE10018860A1 (de) 2001-10-18
US20010030515A1 (en) 2001-10-18
US6525491B2 (en) 2003-02-25

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