FR2811856B1 - Circuit d'eclairage de lampe a decharge - Google Patents

Circuit d'eclairage de lampe a decharge

Info

Publication number
FR2811856B1
FR2811856B1 FR0109266A FR0109266A FR2811856B1 FR 2811856 B1 FR2811856 B1 FR 2811856B1 FR 0109266 A FR0109266 A FR 0109266A FR 0109266 A FR0109266 A FR 0109266A FR 2811856 B1 FR2811856 B1 FR 2811856B1
Authority
FR
France
Prior art keywords
discharge lamp
lamp lighting
lighting circuit
circuit
discharge
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.)
Expired - Fee Related
Application number
FR0109266A
Other languages
English (en)
Other versions
FR2811856A1 (fr
Inventor
Masayasu Ito
Hitoshi Takeda
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2811856A1 publication Critical patent/FR2811856A1/fr
Application granted granted Critical
Publication of FR2811856B1 publication Critical patent/FR2811856B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/46—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
    • 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
    • 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
FR0109266A 2000-07-12 2001-07-12 Circuit d'eclairage de lampe a decharge Expired - Fee Related FR2811856B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000211096A JP2002025790A (ja) 2000-07-12 2000-07-12 放電灯点灯回路

Publications (2)

Publication Number Publication Date
FR2811856A1 FR2811856A1 (fr) 2002-01-18
FR2811856B1 true FR2811856B1 (fr) 2005-11-18

Family

ID=18707266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0109266A Expired - Fee Related FR2811856B1 (fr) 2000-07-12 2001-07-12 Circuit d'eclairage de lampe a decharge

Country Status (5)

Country Link
US (1) US6534930B2 (fr)
JP (1) JP2002025790A (fr)
KR (1) KR100425421B1 (fr)
DE (1) DE10133007B4 (fr)
FR (1) FR2811856B1 (fr)

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* Cited by examiner, † Cited by third party
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JP2003059687A (ja) 2001-08-10 2003-02-28 Koito Mfg Co Ltd 放電灯点灯装置
JP3878823B2 (ja) 2001-08-10 2007-02-07 株式会社小糸製作所 車両用灯具装置
US6781326B2 (en) * 2001-12-17 2004-08-24 Q Technology Incorporated Ballast with lamp sensor and method therefor
JP2004026010A (ja) * 2002-06-25 2004-01-29 Nissan Motor Co Ltd 車両用ランプ駆動装置
JP2004055447A (ja) * 2002-07-23 2004-02-19 Sumida Technologies Inc 高圧放電灯点灯装置
JP4279033B2 (ja) * 2003-04-07 2009-06-17 三菱電機株式会社 車載ヘッドライト用の放電灯点灯装置
US20070205725A1 (en) * 2003-10-17 2007-09-06 Vicious Power Pty Ltd Electronic Power Control For Lamps
JP2006100203A (ja) * 2004-09-30 2006-04-13 Hitachi Media Electoronics Co Ltd 放電ランプ点灯装置
US7208887B2 (en) * 2004-12-14 2007-04-24 Lutron Electronics Co., Inc. Ballast having multiple circuit failure protection and method for ballast circuit protection
JP4266012B2 (ja) * 2005-01-31 2009-05-20 富士通マイクロエレクトロニクス株式会社 Ｄｃ−ｄｃコンバータ及びｄｃ−ｄｃコンバータの制御回路
TWM289005U (en) * 2005-06-08 2006-03-21 Logah Technology Corp Phase-sampling protection device
KR100602007B1 (ko) * 2006-03-13 2006-07-24 (주)디앤디코퍼레이션 전류 차단 보호회로
US7615940B2 (en) * 2006-06-30 2009-11-10 Intersil Americas Inc. Gate driver topology for maximum load efficiency
KR101362567B1 (ko) * 2008-01-04 2014-02-13 엘지전자 주식회사 디밍 제어 장치 및 이를 이용한 발광다이오드 조명 시스템
JP2009272180A (ja) * 2008-05-08 2009-11-19 Nec Lighting Ltd 電球形蛍光ランプ
JP2010044979A (ja) * 2008-08-15 2010-02-25 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具
DE102008064428B4 (de) 2008-12-22 2016-02-25 Austriamicrosystems Ag Chipaufbau und Verfahren zur Herstellung eines Chipaufbaus
JP5381195B2 (ja) * 2009-03-17 2014-01-08 株式会社リコー 半導体装置及びその動作制御方法
JP5321378B2 (ja) * 2009-09-14 2013-10-23 セイコーエプソン株式会社 点灯装置、点灯制御装置及びプロジェクター
JP2011100667A (ja) * 2009-11-06 2011-05-19 Panasonic Electric Works Co Ltd 点灯装置及びそれを用いた前照灯、車輌
KR101065709B1 (ko) 2011-06-15 2011-09-19 엘지전자 주식회사 조명 제어 방법, 조명 장치 및 조명 시스템
US8717717B2 (en) 2011-08-04 2014-05-06 Futurewei Technologies, Inc. High efficiency power regulator and method
US9789973B2 (en) * 2012-04-05 2017-10-17 Hamilton Sundstrand Corporation Power interruption bridge circuit
WO2013187269A1 (fr) * 2012-06-11 2013-12-19 株式会社村田製作所 Dispositif de source d'alimentation de commutation
JP6106981B2 (ja) * 2012-07-27 2017-04-05 ダイキン工業株式会社 電子回路装置
CN103635000B (zh) * 2012-08-20 2018-08-07 深圳市海洋王照明工程有限公司 灯具保护电路
KR101977653B1 (ko) * 2018-05-25 2019-09-03 주식회사 엔에스옵테크 엘이디 조명 장치
KR102535507B1 (ko) 2022-12-26 2023-05-30 주식회사 테스 한글 및 수학 연계 학습 교구를 포함하는 트리플 n 스터디 세트 및 이를 활용한 한글 및 수학 연계 학습 방법.

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911824B1 (fr) * 1968-07-31 1974-03-19
US3631441A (en) * 1969-01-31 1971-12-28 Herman H Murphy Lamp failure indicator
JPS61150847A (ja) * 1984-12-25 1986-07-09 Honda Motor Co Ltd 車両用灯具の制御装置
JPH038299A (ja) 1989-06-02 1991-01-16 Koito Mfg Co Ltd 車輌用高圧放電灯の点灯回路
JP2587710B2 (ja) * 1990-04-28 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
JPH0487846A (ja) * 1990-07-31 1992-03-19 Nissan Motor Co Ltd 車両用ヘッドランプ装置
JP2587716B2 (ja) 1990-09-25 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
JP2587720B2 (ja) * 1990-10-19 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
US5216328A (en) * 1991-10-30 1993-06-01 Lu Tan T Vehicle lighting system
DE4140155A1 (de) * 1991-12-05 1993-06-09 Wiemeyer, Angelika, 4531 Lotte, De Elektrisch betriebene lampeneinheit
JPH088075A (ja) * 1994-06-23 1996-01-12 Matsushita Electric Works Ltd 誘導灯装置
JP3210561B2 (ja) * 1995-06-14 2001-09-17 株式会社小糸製作所 放電灯点灯回路
JP3207104B2 (ja) * 1996-02-14 2001-09-10 株式会社小糸製作所 放電灯点灯回路
JP3210570B2 (ja) * 1996-02-29 2001-09-17 株式会社小糸製作所 放電灯点灯回路
JPH1069989A (ja) * 1996-08-27 1998-03-10 Matsushita Electric Works Ltd 放電灯点灯装置
JPH10284266A (ja) * 1997-04-03 1998-10-23 Mitsubishi Electric Corp 発光制御装置
JP3210600B2 (ja) * 1997-05-15 2001-09-17 株式会社小糸製作所 放電灯の点灯回路
US6072286A (en) * 1997-07-24 2000-06-06 Advanced Lighting Technologies, Inc. Auxiliary lighting control circuit and method for a HID lamp lighting system
JPH11204285A (ja) * 1998-01-07 1999-07-30 Mitsubishi Electric Corp 放電ランプ用点灯制御装置およびそれに用いる放電ランプ用ソケット
JPH11307281A (ja) * 1998-04-23 1999-11-05 Matsushita Electric Works Ltd 非常用照明装置
EP1078555A1 (fr) * 1998-05-15 2001-02-28 Noontek Limited Detection de defaillance de lampe

Also Published As

Publication number Publication date
US6534930B2 (en) 2003-03-18
JP2002025790A (ja) 2002-01-25
US20020047634A1 (en) 2002-04-25
KR100425421B1 (ko) 2004-03-30
DE10133007A1 (de) 2002-01-31
FR2811856A1 (fr) 2002-01-18
KR20020006466A (ko) 2002-01-19
DE10133007B4 (de) 2007-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331