EP0866647A3 - Circuit pour alimenter des lampes à décharge à haute pression muni d'une fonction d'interim pendant l'amorçage - Google Patents

Circuit pour alimenter des lampes à décharge à haute pression muni d'une fonction d'interim pendant l'amorçage Download PDF

Info

Publication number
EP0866647A3
EP0866647A3 EP98103765A EP98103765A EP0866647A3 EP 0866647 A3 EP0866647 A3 EP 0866647A3 EP 98103765 A EP98103765 A EP 98103765A EP 98103765 A EP98103765 A EP 98103765A EP 0866647 A3 EP0866647 A3 EP 0866647A3
Authority
EP
European Patent Office
Prior art keywords
circuit
discharge lamp
operating
pressure discharge
high pressure
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
EP98103765A
Other languages
German (de)
English (en)
Other versions
EP0866647B1 (fr
EP0866647A2 (fr
Inventor
Markus Häderle
Josef Osterried
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 EP0866647A2 publication Critical patent/EP0866647A2/fr
Publication of EP0866647A3 publication Critical patent/EP0866647A3/fr
Application granted granted Critical
Publication of EP0866647B1 publication Critical patent/EP0866647B1/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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • 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
    • 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
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/29—Circuits providing for substitution of the light source in case of its failure
    • 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
    • Y10S315/04—Dimming circuit for fluorescent lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
EP98103765A 1997-03-21 1998-03-04 Circuit pour alimenter des lampes à décharge à haute pression muni d'une fonction d'interim pendant l'amorçage Expired - Lifetime EP0866647B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29705183U DE29705183U1 (de) 1997-03-21 1997-03-21 Betriebsschaltung für Hochdruckgasentladungslampen mit Zündzeitüberbrückungsfunktion
DE29705183U 1997-03-21

Publications (3)

Publication Number Publication Date
EP0866647A2 EP0866647A2 (fr) 1998-09-23
EP0866647A3 true EP0866647A3 (fr) 1998-12-02
EP0866647B1 EP0866647B1 (fr) 2001-02-07

Family

ID=8037866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103765A Expired - Lifetime EP0866647B1 (fr) 1997-03-21 1998-03-04 Circuit pour alimenter des lampes à décharge à haute pression muni d'une fonction d'interim pendant l'amorçage

Country Status (6)

Country Link
US (1) US5917287A (fr)
EP (1) EP0866647B1 (fr)
JP (1) JPH10270188A (fr)
AT (1) ATE199113T1 (fr)
CA (1) CA2232901C (fr)
DE (2) DE29705183U1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7049761B2 (en) 2000-02-11 2006-05-23 Altair Engineering, Inc. Light tube and power supply circuit
US8093823B1 (en) * 2000-02-11 2012-01-10 Altair Engineering, Inc. Light sources incorporating light emitting diodes
JP4496514B2 (ja) * 2001-07-06 2010-07-07 株式会社デンソー 放電灯装置
DE602005019256D1 (de) * 2005-03-22 2010-03-25 Lightech Electronics Ind Ltd Zündschaltung für eine HID-Lampe
US8118447B2 (en) 2007-12-20 2012-02-21 Altair Engineering, Inc. LED lighting apparatus with swivel connection
US8360599B2 (en) 2008-05-23 2013-01-29 Ilumisys, Inc. Electric shock resistant L.E.D. based light
DE102008042127A1 (de) 2008-09-16 2010-03-18 Robert Bosch Gmbh Verfahren für die Steuerung einer Gasentladungslampe und Steuereinrichtung
US8324817B2 (en) 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
US8653984B2 (en) 2008-10-24 2014-02-18 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US8214084B2 (en) 2008-10-24 2012-07-03 Ilumisys, Inc. Integration of LED lighting with building controls
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US7938562B2 (en) 2008-10-24 2011-05-10 Altair Engineering, Inc. Lighting including integral communication apparatus
US8040078B1 (en) 2009-06-09 2011-10-18 Koninklijke Philips Electronics N.V. LED dimming circuit
FR2949726B1 (fr) * 2009-09-10 2011-12-30 Valeo Vision Dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
EP2553332B1 (fr) 2010-03-26 2016-03-23 iLumisys, Inc. Lampe à del interne-externe
US8541958B2 (en) 2010-03-26 2013-09-24 Ilumisys, Inc. LED light with thermoelectric generator
US8523394B2 (en) 2010-10-29 2013-09-03 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
WO2013028965A2 (fr) 2011-08-24 2013-02-28 Ilumisys, Inc. Monture de carte de circuits imprimés pour lampe à del
US9184518B2 (en) 2012-03-02 2015-11-10 Ilumisys, Inc. Electrical connector header for an LED-based light
US9163794B2 (en) 2012-07-06 2015-10-20 Ilumisys, Inc. Power supply assembly for LED-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
KR20160111975A (ko) 2014-01-22 2016-09-27 일루미시스, 인크. 어드레스된 led들을 갖는 led 기반 조명
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256946A (en) * 1992-03-24 1993-10-26 North American Philips Corporation Gaseous discharge lamp system with auxiliary lamp
US5300863A (en) * 1992-08-14 1994-04-05 Appleton Electric Company Auxiliary lighting circuit for a gaseous discharge lamp
EP0644709A1 (fr) * 1993-09-21 1995-03-22 Hella KG Hueck & Co. Dispositif pour démarrer et alimenter une lampe à décharge sur une automobile

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246201A (en) * 1961-08-04 1966-04-12 Berkey Photo Inc Pulse discharge lamp circuit supervision
US3611432A (en) * 1969-06-02 1971-10-05 Gen Electric Combined operating circuit for gaseous discharge and incandescent lamps
US3599036A (en) * 1969-07-01 1971-08-10 Holophane Co Inc Emergency lighting circuit
US3659146A (en) * 1970-02-20 1972-04-25 Emerson Electric Co Auxiliary lighting system for use particularly with high pressure metal vapor lamps
US3699382A (en) * 1971-02-04 1972-10-17 Sylvania Electric Prod Auxiliary lighting system for arc lamp
US4091307A (en) * 1972-03-06 1978-05-23 Esquire, Inc. Emergency lighting system for gaseous-discharge lamps
US5115165A (en) * 1990-03-16 1992-05-19 General Electric Company Safety lighting means for use with a high intensity discharge lamp
US5051665A (en) * 1990-06-21 1991-09-24 Gte Products Corporation Fast warm-up ballast for arc discharge lamp
US5225742A (en) * 1991-12-11 1993-07-06 Delta Coventry Corporation Solid state ballast for high intensity discharge lamps
US5381077A (en) * 1993-12-20 1995-01-10 Mcguire; Thomas B. Power control circuit for high intensity discharge lamps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256946A (en) * 1992-03-24 1993-10-26 North American Philips Corporation Gaseous discharge lamp system with auxiliary lamp
US5300863A (en) * 1992-08-14 1994-04-05 Appleton Electric Company Auxiliary lighting circuit for a gaseous discharge lamp
EP0644709A1 (fr) * 1993-09-21 1995-03-22 Hella KG Hueck & Co. Dispositif pour démarrer et alimenter une lampe à décharge sur une automobile

Also Published As

Publication number Publication date
CA2232901A1 (fr) 1998-09-21
US5917287A (en) 1999-06-29
EP0866647B1 (fr) 2001-02-07
EP0866647A2 (fr) 1998-09-23
DE59800459D1 (de) 2001-03-15
ATE199113T1 (de) 2001-02-15
CA2232901C (fr) 2005-02-15
DE29705183U1 (de) 1997-05-15
JPH10270188A (ja) 1998-10-09

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