DK0541769T3 - Kredsløb til at drive en gasudladningslampebelastning - Google Patents

Kredsløb til at drive en gasudladningslampebelastning

Info

Publication number
DK0541769T3
DK0541769T3 DK92912106.9T DK92912106T DK0541769T3 DK 0541769 T3 DK0541769 T3 DK 0541769T3 DK 92912106 T DK92912106 T DK 92912106T DK 0541769 T3 DK0541769 T3 DK 0541769T3
Authority
DK
Denmark
Prior art keywords
circuit
voltage
supply voltage
supply
nominal value
Prior art date
Application number
DK92912106.9T
Other languages
English (en)
Other versions
DK0541769T4 (da
Inventor
John G Konopka
Mihail S Moisin
Original Assignee
Motorola Lighting Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24835269&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0541769(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Lighting Inc filed Critical Motorola Lighting Inc
Application granted granted Critical
Publication of DK0541769T3 publication Critical patent/DK0541769T3/da
Publication of DK0541769T4 publication Critical patent/DK0541769T4/da

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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2853—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply 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
    • H05B41/295—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
    • H05B41/2986—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Spectrometry And Color Measurement (AREA)
DK92912106T 1991-05-28 1992-05-21 Kredsløb til at drive en gasudladningslampebelastning DK0541769T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/705,864 US5148087A (en) 1991-05-28 1991-05-28 Circuit for driving a gas discharge lamp load
PCT/US1992/004251 WO1992022184A1 (en) 1991-05-28 1992-05-21 Circuit for driving a gas discharge lamp load

Publications (2)

Publication Number Publication Date
DK0541769T3 true DK0541769T3 (da) 1997-07-07
DK0541769T4 DK0541769T4 (da) 2000-12-04

Family

ID=24835269

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92912106T DK0541769T4 (da) 1991-05-28 1992-05-21 Kredsløb til at drive en gasudladningslampebelastning

Country Status (9)

Country Link
US (1) US5148087A (da)
EP (1) EP0541769B2 (da)
JP (1) JPH05508964A (da)
AT (1) ATE149278T1 (da)
DE (1) DE69217615T2 (da)
DK (1) DK0541769T4 (da)
ES (1) ES2097913T5 (da)
GR (2) GR3023160T3 (da)
WO (1) WO1992022184A1 (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138234A (en) † 1991-05-28 1992-08-11 Motorola, Inc. Circuit for driving a gas discharge lamp load
KR940009511B1 (ko) * 1992-07-11 1994-10-14 금성계전주식회사 방전등용 전자식 안정기회로
US5374875A (en) * 1993-02-16 1994-12-20 Motorola Lighting, Inc. High-power factor circuit for energizing gas discharge lamps
DE4340604A1 (de) * 1993-08-25 1995-03-02 Tridonic Bauelemente Ges Mbh Elektronisches Vorschaltgerät zum Versorgen einer Last, beispielsweise einer Lampe
EP0677982B1 (de) * 1994-04-15 2000-02-09 Knobel Ag Lichttechnische Komponenten Verfahren zum Betrieb eines Vorschaltgeräts für Entladungslampen
US5539281A (en) * 1994-06-28 1996-07-23 Energy Savings, Inc. Externally dimmable electronic ballast
US5608295A (en) * 1994-09-02 1997-03-04 Valmont Industries, Inc. Cost effective high performance circuit for driving a gas discharge lamp load
US5568041A (en) * 1995-02-09 1996-10-22 Magnetek, Inc. Low-cost power factor correction circuit and method for electronic ballasts
US5703438A (en) * 1996-01-22 1997-12-30 Valmont Industries, Inc. Line current filter for less than 10% total harmonic distortion
US5969481A (en) * 1997-09-30 1999-10-19 Motorola Inc. Power supply and electronic ballast with high efficiency voltage converter
US6020688A (en) 1997-10-10 2000-02-01 Electro-Mag International, Inc. Converter/inverter full bridge ballast circuit
US5877926A (en) * 1997-10-10 1999-03-02 Moisin; Mihail S. Common mode ground fault signal detection circuit
US6188553B1 (en) 1997-10-10 2001-02-13 Electro-Mag International Ground fault protection circuit
US6069455A (en) * 1998-04-15 2000-05-30 Electro-Mag International, Inc. Ballast having a selectively resonant circuit
US6091288A (en) * 1998-05-06 2000-07-18 Electro-Mag International, Inc. Inverter circuit with avalanche current prevention
DE19820615A1 (de) * 1998-05-08 1999-11-11 Walter Holzer Verfahren und Vorrichtung zur Regelung von Energiesparlampen
US6100645A (en) * 1998-06-23 2000-08-08 Electro-Mag International, Inc. Ballast having a reactive feedback circuit
US6028399A (en) * 1998-06-23 2000-02-22 Electro-Mag International, Inc. Ballast circuit with a capacitive and inductive feedback path
US6160358A (en) * 1998-09-03 2000-12-12 Electro-Mag International, Inc. Ballast circuit with lamp current regulating circuit
US6107750A (en) * 1998-09-03 2000-08-22 Electro-Mag International, Inc. Converter/inverter circuit having a single switching element
US6181082B1 (en) 1998-10-15 2001-01-30 Electro-Mag International, Inc. Ballast power control circuit
US6137233A (en) * 1998-10-16 2000-10-24 Electro-Mag International, Inc. Ballast circuit with independent lamp control
US6181083B1 (en) 1998-10-16 2001-01-30 Electro-Mag, International, Inc. Ballast circuit with controlled strike/restart
US6127786A (en) * 1998-10-16 2000-10-03 Electro-Mag International, Inc. Ballast having a lamp end of life circuit
US6222326B1 (en) 1998-10-16 2001-04-24 Electro-Mag International, Inc. Ballast circuit with independent lamp control
US6169375B1 (en) 1998-10-16 2001-01-02 Electro-Mag International, Inc. Lamp adaptable ballast circuit
US6100648A (en) * 1999-04-30 2000-08-08 Electro-Mag International, Inc. Ballast having a resonant feedback circuit for linear diode operation
US6674246B2 (en) 2002-01-23 2004-01-06 Mihail S. Moisin Ballast circuit having enhanced output isolation transformer circuit
US6936977B2 (en) * 2002-01-23 2005-08-30 Mihail S. Moisin Ballast circuit having enhanced output isolation transformer circuit with high power factor
DE10231989B3 (de) * 2002-07-15 2004-04-08 Wurdack, Stefan, Dr. Vorrichtung und Verfahren zum Bestimmen eines Flächenwiderstands von Proben
US7642728B2 (en) * 2003-03-19 2010-01-05 Moisin Mihail S Circuit having EMI and current leakage to ground control circuit
US7099132B2 (en) * 2003-03-19 2006-08-29 Moisin Mihail S Circuit having power management
US7061187B2 (en) * 2003-03-19 2006-06-13 Moisin Mihail S Circuit having clamped global feedback for linear load current
US6954036B2 (en) * 2003-03-19 2005-10-11 Moisin Mihail S Circuit having global feedback for promoting linear operation
WO2008155714A1 (en) * 2007-06-20 2008-12-24 Koninklijke Philips Electronics N.V. Lamp driver, lighting system and method
DE102009019625B4 (de) * 2009-04-30 2014-05-15 Osram Gmbh Verfahren zum Ermitteln eines Typs einer Gasentladungslampe und elektronisches Vorschaltgerät zum Betreiben von mindestens zwei unterschiedlichen Typen von Gasentladungslampen
JP5971578B2 (ja) * 2011-08-22 2016-08-17 パナソニックＩｐマネジメント株式会社 点灯装置、前照灯点灯装置及びそれを用いた前照灯並びに車両
FR2996699B1 (fr) * 2012-10-05 2017-06-09 Technoboost Convertisseur abaisseur de tension pour un vehicule

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508996A (en) * 1980-06-23 1985-04-02 Brigham Young University High frequency supply system for gas discharge lamps and electronic ballast therefor
US4873471A (en) * 1986-03-28 1989-10-10 Thomas Industries Inc. High frequency ballast for gaseous discharge lamps
ATE103458T1 (de) * 1988-04-20 1994-04-15 Zumtobel Ag Vorschaltgeraet fuer eine entladungslampe.
FR2632792B1 (fr) * 1988-06-14 1990-09-07 Horlogerie Photograph Fse Convertisseur alternatif-continu, et son application a un circuit de poste telephonique
US5099176A (en) * 1990-04-06 1992-03-24 North American Philips Corporation Fluorescent lamp ballast operable from two different power supplies

Also Published As

Publication number Publication date
DE69217615T2 (de) 1997-09-11
WO1992022184A1 (en) 1992-12-10
EP0541769A1 (en) 1993-05-19
GR3033494T3 (en) 2000-09-29
DK0541769T4 (da) 2000-12-04
US5148087A (en) 1992-09-15
ES2097913T5 (es) 2000-10-16
EP0541769B2 (en) 2000-03-22
DE69217615D1 (de) 1997-04-03
JPH05508964A (ja) 1993-12-09
ATE149278T1 (de) 1997-03-15
EP0541769B1 (en) 1997-02-26
GR3023160T3 (en) 1997-07-30
ES2097913T3 (es) 1997-04-16

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