DK0972429T3 - Ballastfremgangsmåde, apparat og kobling til brug hertil - Google Patents

Ballastfremgangsmåde, apparat og kobling til brug hertil

Info

Publication number
DK0972429T3
DK0972429T3 DK98911698T DK98911698T DK0972429T3 DK 0972429 T3 DK0972429 T3 DK 0972429T3 DK 98911698 T DK98911698 T DK 98911698T DK 98911698 T DK98911698 T DK 98911698T DK 0972429 T3 DK0972429 T3 DK 0972429T3
Authority
DK
Denmark
Prior art keywords
ballast
disclosed
coupling
ballast method
permeability
Prior art date
Application number
DK98911698T
Other languages
English (en)
Inventor
Doo Eui Yoon
Eun Chul Shin
Cheong Bon Han
Original Assignee
Anthony 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
Application filed by Anthony Inc filed Critical Anthony Inc
Application granted granted Critical
Publication of DK0972429T3 publication Critical patent/DK0972429T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • 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
    • H05B41/282—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
    • H05B41/2856—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
    • H05B41/26—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
    • H05B41/2983—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
    • H05B41/36—Controlling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Heating (AREA)
  • Threshing Machine Elements (AREA)
  • Dc-Dc Converters (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Earth Drilling (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DK98911698T 1997-03-17 1998-03-17 Ballastfremgangsmåde, apparat og kobling til brug hertil DK0972429T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/819,156 US6031338A (en) 1997-03-17 1997-03-17 Ballast method and apparatus and coupling therefor
PCT/US1998/005152 WO1998042165A1 (en) 1997-03-17 1998-03-17 Ballast method and apparatus and coupling therefor

Publications (1)

Publication Number Publication Date
DK0972429T3 true DK0972429T3 (da) 2002-12-16

Family

ID=25227351

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98911698T DK0972429T3 (da) 1997-03-17 1998-03-17 Ballastfremgangsmåde, apparat og kobling til brug hertil

Country Status (10)

Country Link
US (1) US6031338A (da)
EP (2) EP1199911A1 (da)
AT (1) ATE224129T1 (da)
AU (1) AU6559498A (da)
CA (1) CA2286972A1 (da)
DE (1) DE69807858T2 (da)
DK (1) DK0972429T3 (da)
ES (1) ES2184244T3 (da)
PT (1) PT972429E (da)
WO (1) WO1998042165A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031338A (en) * 1997-03-17 2000-02-29 Lumatronix Manufacturing, Inc. Ballast method and apparatus and coupling therefor
US6191564B1 (en) * 1999-11-24 2001-02-20 Lucent Technologies Inc. Power factor correcting electrical converter apparatus
TWI250406B (en) 2000-03-22 2006-03-01 Int Rectifier Corp Gate driver multi-chip module
US6900599B2 (en) * 2001-03-22 2005-05-31 International Rectifier Corporation Electronic dimming ballast for cold cathode fluorescent lamp
US6867959B2 (en) * 2002-10-25 2005-03-15 Ruud Lighting, Inc. Double-wall ballast engagement and ballast mounting method
US7263843B1 (en) * 2004-04-20 2007-09-04 Mark T. Nordstrom Display case with improved sanitation
US7279854B2 (en) * 2004-11-30 2007-10-09 General Electric Company Charge pump interface circuit
US8344646B2 (en) * 2006-03-06 2013-01-01 Fulham Company Limited Multiple voltage ballast
US20100202166A1 (en) * 2007-05-10 2010-08-12 Advanced Environmental Technologies Limited Energy saving lumens settable device for fluorescent lamps
EP2884865B1 (en) 2012-08-20 2017-12-27 Forever Mount, LLC A brazed joint for attachment of gemstones
US9204504B2 (en) 2012-09-17 2015-12-01 Energy Focus, Inc. LED lamp system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066930A (en) * 1975-04-02 1978-01-03 Electrides Corporation Energizing circuits for fluorescent lamps
US4358717A (en) * 1980-06-16 1982-11-09 Quietlite International, Ltd. Direct current power source for an electric discharge lamp
US4463287A (en) * 1981-10-07 1984-07-31 Cornell-Dubilier Corp. Four lamp modular lighting control
DK161274C (da) * 1986-10-31 1991-12-02 Jorck & Larsen Vekselstroemsgenerator til forsyning og regulering af f.eks. lysstofroer, anvendelse af vekselstroemsgenerator og fremgansgsmaade til regulering af vekselstroem
US5055747A (en) * 1990-07-20 1991-10-08 Intent Patents A.G. Self-regulating, no load protected electronic ballast system
WO1992003899A1 (en) * 1990-08-24 1992-03-05 Coolite Limited Fluorescent tube driver and lighting system
JP3180364B2 (ja) * 1990-09-25 2001-06-25 東芝ライテック株式会社 高圧放電灯及びその点灯方法
DE4140557A1 (de) * 1991-12-09 1993-06-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer oder mehrerer niederdruckentladungslampen
US5309066A (en) * 1992-05-29 1994-05-03 Jorck & Larsen A/S Solid state ballast for fluorescent lamps
US5568041A (en) * 1995-02-09 1996-10-22 Magnetek, Inc. Low-cost power factor correction circuit and method for electronic ballasts
US5574336A (en) * 1995-03-28 1996-11-12 Motorola, Inc. Flourescent lamp circuit employing a reset transistor coupled to a start-up circuit that in turn controls a control circuit
US5712536A (en) * 1995-07-31 1998-01-27 General Electric Company Reduced bus voltage integrated boost high power factor circuit
US5742134A (en) * 1996-05-03 1998-04-21 Philips Electronics North America Corp. Inverter driving scheme
US6031338A (en) * 1997-03-17 2000-02-29 Lumatronix Manufacturing, Inc. Ballast method and apparatus and coupling therefor

Also Published As

Publication number Publication date
EP0972429A4 (en) 2000-06-28
DE69807858T2 (de) 2003-04-30
US6031338A (en) 2000-02-29
EP0972429B1 (en) 2002-09-11
PT972429E (pt) 2003-01-31
AU6559498A (en) 1998-10-12
DE69807858D1 (de) 2002-10-17
EP0972429A1 (en) 2000-01-19
CA2286972A1 (en) 1998-09-24
EP1199911A1 (en) 2002-04-24
ES2184244T3 (es) 2003-04-01
ATE224129T1 (de) 2002-09-15
WO1998042165A1 (en) 1998-09-24

Similar Documents

Publication Publication Date Title
ATE229731T1 (de) Elektrisches schaltnetzteil für ein hybrides beleuchtungssystem
DK0972429T3 (da) Ballastfremgangsmåde, apparat og kobling til brug hertil
DE60237176D1 (de) Stromwandler mit Schaltungen zur verbesserten Betriebssteuerung von Synchrongleichrichtern in demselben
DE69116081D1 (de) Schaltungsanordnung
EP0398723A3 (en) Switching power supply apparatus and isolating method thereof
DK458083A (da) Fremgangsmaade til med sikkerhed at afbryde tilfoerslen af elektrisk effekt fra en lavfrekvens- eller jaevnspaendingskilde til en belastning samt indretning til udoevelse af fremgangsmaaden
ATE176371T1 (de) Elektronisches vorschaltgerät
ATE70393T1 (de) Schaltnetzteil.
DE59310261D1 (de) Dreiphasige Lichtbogenofenanlage mit Drossel
SE8405816L (sv) Skyddskrets for en likspenningsomvandlare av hackartyp
DE59007449D1 (de) Einschaltstrombegrenzer.
ES2030399T3 (es) Convertidor electrico.
ATE161137T1 (de) Verzögerungsmittel in einer anlaufschaltung eines vorschaltgerätes
ATE357126T1 (de) Vorschaltgerät für mindestens eine elektrische glühlampe, und verfahren zum betreiben solch eines vorschaltgeräts
JPS5723310A (en) Electric power amplifier circuit of pulse width modulation system
DE59708061D1 (de) Elektronischer Transformator
DE69413638D1 (de) Schaltung zum Steuern des Antiegs einer Ausgangsspannung eines Verstärkers zum Einschaltzeitpunkt
ATE322415T1 (de) Vorrichtung zur überwachung und/oder regelung von schienengebundenen verkehr
KR950012702U (ko) 스위칭 모드 파워 써플라이의 입력 전류 검출회로
KR950026050U (ko) 모니터용 전원변압기의 전압 차단회로
IT1319534B1 (it) Crcuito per la regolazione della potenza erogata da un trasformatoreelettronico e metodo utilizzante il suddetto circuito
KR950022405U (ko) 고압변성기의 고압변동 보상회로
KR980005559U (ko) 전자레인지의 고압트랜스 1차코일 전원입력용 탭터미널 설치구조
KR970055752U (ko) 화면 출력장치의 절전 제어회로
YU47242B (sh) Elektronski frekventno stabilisan balastni uredjaj sa kontrolom pojačanja