KR870004645A - 형광방전등의 점등장치 - Google Patents

형광방전등의 점등장치 Download PDF

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Publication number
KR870004645A
KR870004645A KR1019860003555A KR860003555A KR870004645A KR 870004645 A KR870004645 A KR 870004645A KR 1019860003555 A KR1019860003555 A KR 1019860003555A KR 860003555 A KR860003555 A KR 860003555A KR 870004645 A KR870004645 A KR 870004645A
Authority
KR
South Korea
Prior art keywords
lighting device
discharge lamp
fluorescent discharge
circuit
resonant circuit
Prior art date
Application number
KR1019860003555A
Other languages
English (en)
Inventor
다다오 오에끼
Original Assignee
고오다 요시하루
주식회사 뎅꼬-샤
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 고오다 요시하루, 주식회사 뎅꼬-샤 filed Critical 고오다 요시하루
Publication of KR870004645A publication Critical patent/KR870004645A/ko

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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • 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
    • 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
    • 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
    • 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
    • Y10S315/02—High frequency starting operation for fluorescent lamp
    • 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
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

내용 없음

Description

형광방전등의 점등장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 회로도.

Claims (1)

  1. 교류전원에 노이즈휠터를 사이로정류기(6)를 접속하고, 이정류기(6)의 직류출력측에 평활회로를 접속하여서되는 전원회로와, 발신용코일(18) 및 공진용콘덴서(19)를 병렬접속한 공진회로와, 이 공진회로에 콘덴서(20)를 사이로 병렬 접속시킨 형광방전등(21)과, 전기한 공진회로에 지속적으로 간헐파형상의 고주파 전압을 발생시키는 제어회로로 구성됨을 특징으로 하는 형광방전등의 점등장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860003555A 1985-10-29 1986-05-07 형광방전등의 점등장치 KR870004645A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60-240493 1985-10-29
JP60240493A JPS62100996A (ja) 1985-10-29 1985-10-29 螢光放電灯点灯装置

Publications (1)

Publication Number Publication Date
KR870004645A true KR870004645A (ko) 1987-05-11

Family

ID=17060334

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003555A KR870004645A (ko) 1985-10-29 1986-05-07 형광방전등의 점등장치

Country Status (4)

Country Link
US (1) US4806830A (ko)
EP (1) EP0224980A1 (ko)
JP (1) JPS62100996A (ko)
KR (1) KR870004645A (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258223A4 (en) * 1986-02-10 1988-06-08 Leslie Z Fox BALLAST FOR ION CONDUCTING LAMPS.
US5008596A (en) * 1987-12-02 1991-04-16 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. Fluorescent lamp high frequency operating circuit
JPH01302697A (ja) * 1988-05-27 1989-12-06 Touzai Denko Kk けい光灯点灯装置
GB2223893A (en) * 1988-08-20 1990-04-18 Kwei Chun Shek Oscillator circuit for lighting supply
US5030892A (en) * 1989-05-03 1991-07-09 Brigham Young University Means for preventing damage to electronic ballasts as a result of failure of gas discharge lamps
US5047691A (en) * 1989-11-29 1991-09-10 Gte Products Corporation High-pass t-networks with integral transformer for gaseous discharge lamps
US5128593A (en) * 1990-01-25 1992-07-07 Beckman Instruments, Inc. Power supply for gas-filled lamps
US5059867A (en) * 1990-04-03 1991-10-22 General Electric Company Ballast circuit with improved transfer functions
US5028846A (en) * 1990-06-20 1991-07-02 Gte Products Corporation Single-ended ballast circuit
GB2277415B (en) * 1993-04-23 1997-12-03 Matsushita Electric Works Ltd Discharge lamp lighting device
US5998930A (en) * 1996-10-24 1999-12-07 Motorola Inc. Electronic ballast with two-step boost converter and method
BRPI0601239A (pt) * 2006-04-06 2007-12-04 Univ Fed De Santa Catarina Ufsc alimentação pulsada em alta freqüência das lámpadas de descarga
DE102011089592B4 (de) 2011-12-22 2019-06-19 Osram Gmbh DLP-Projektor mit Stromüberhöhung, Frequenzmodulation und Stromhöhenmodulation für eine Entladungslampe und entsprechendes Verfahren

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923856A (en) * 1958-10-02 1960-02-02 Gilbert Associates High frequency ballast unit
US3247422A (en) * 1961-06-01 1966-04-19 Gen Electric Transistor inverter ballasting circuit
US3412287A (en) * 1964-09-23 1968-11-19 Philips Corp Electrical arrangement
US3621331A (en) * 1969-01-08 1971-11-16 Cox & Co Inc Arrangement for igniting and operating gaseous discharge lamps
JPS5130375B1 (ko) * 1969-04-09 1976-08-31
US3573544A (en) * 1969-05-21 1971-04-06 Energy Electronics A gas discharge lamp circuit employing a transistorized oscillator
FR2123896A5 (ko) * 1971-02-04 1972-09-15 Radiotechnique Compelec
JPS5790801A (en) * 1980-11-27 1982-06-05 Toshiba Electric Equip Luminaire
JPS57103298A (en) * 1980-12-17 1982-06-26 Tokyo Electric Co Ltd Device for firing illuminator
US4318170A (en) * 1981-01-12 1982-03-02 Cabalfin Rolando V Power inverter oscillator circuit
US4463286A (en) * 1981-02-04 1984-07-31 North American Philips Lighting Corporation Lightweight electronic ballast for fluorescent lamps
JPS57141895A (en) * 1981-02-24 1982-09-02 Tokyo Shibaura Electric Co Device for firing discharge lamp
JPS5810398A (ja) * 1981-07-08 1983-01-20 松下電工株式会社 放電灯点灯装置
JPS5828198A (ja) * 1981-08-12 1983-02-19 松下電工株式会社 放電灯点灯装置
DE3137940C2 (de) * 1981-09-24 1985-08-29 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Elektronisches Vorschaltgerät für mindestens eine Leuchtstofflampe
JPS5854874A (ja) * 1981-09-25 1983-03-31 Toshiba Electric Equip Corp 電源装置
JPS5880297A (ja) * 1981-11-05 1983-05-14 松下電工株式会社 放電灯点灯装置
US4532456A (en) * 1982-07-12 1985-07-30 Gte Products Corporation Output circuit for an electronic ballast system
US4608523A (en) * 1984-01-16 1986-08-26 Nilssen Ole K Phase correction for series-resonant ballasts
US4641061A (en) * 1985-04-22 1987-02-03 Emerson Electric Co. Solid state ballast for gaseous discharge lamps

Also Published As

Publication number Publication date
EP0224980A1 (en) 1987-06-10
JPS62100996A (ja) 1987-05-11
US4806830A (en) 1989-02-21

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application