FR2742963B1 - Circuit ballast pour lampe fluorescente - Google Patents
Circuit ballast pour lampe fluorescenteInfo
- Publication number
- FR2742963B1 FR2742963B1 FR9615735A FR9615735A FR2742963B1 FR 2742963 B1 FR2742963 B1 FR 2742963B1 FR 9615735 A FR9615735 A FR 9615735A FR 9615735 A FR9615735 A FR 9615735A FR 2742963 B1 FR2742963 B1 FR 2742963B1
- Authority
- FR
- France
- Prior art keywords
- fluorescent lamp
- ballast circuit
- ballast
- circuit
- fluorescent
- 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
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
- H02M1/425—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a high frequency AC output voltage
-
- 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
-
- 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
-
- 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
- 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
- Y10S315/05—Starting and operating circuit 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
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950056920A KR0155936B1 (ko) | 1995-12-26 | 1995-12-26 | 형광 램프용 안정기 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2742963A1 FR2742963A1 (fr) | 1997-06-27 |
FR2742963B1 true FR2742963B1 (fr) | 1998-04-24 |
Family
ID=19444567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9615735A Expired - Fee Related FR2742963B1 (fr) | 1995-12-26 | 1996-12-20 | Circuit ballast pour lampe fluorescente |
Country Status (7)
Country | Link |
---|---|
US (1) | US5977723A (fr) |
JP (1) | JP3187727B2 (fr) |
KR (1) | KR0155936B1 (fr) |
DE (1) | DE19653604A1 (fr) |
FR (1) | FR2742963B1 (fr) |
MY (1) | MY115060A (fr) |
NL (1) | NL1004868C2 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6517532B1 (en) | 1997-05-15 | 2003-02-11 | Palomar Medical Technologies, Inc. | Light energy delivery head |
US8182473B2 (en) | 1999-01-08 | 2012-05-22 | Palomar Medical Technologies | Cooling system for a photocosmetic device |
JP4056091B2 (ja) | 1997-05-15 | 2008-03-05 | パロマー・メディカル・テクノロジーズ・インコーポレーテッド | 皮膚科的治療方法及び装置 |
EP1566149A1 (fr) | 1998-03-12 | 2005-08-24 | Palomar Medical Technologies, Inc. | Système d'application de rayonnement électromagnétique sur la peau |
US6285138B1 (en) * | 1998-12-09 | 2001-09-04 | Matsushita Electric Industrial Co., Ltd. | Apparatus for lighting fluorescent lamp |
US6169374B1 (en) * | 1999-12-06 | 2001-01-02 | Philips Electronics North America Corporation | Electronic ballasts with current and voltage feedback paths |
US6888319B2 (en) * | 2001-03-01 | 2005-05-03 | Palomar Medical Technologies, Inc. | Flashlamp drive circuit |
US7135033B2 (en) | 2002-05-23 | 2006-11-14 | Palomar Medical Technologies, Inc. | Phototreatment device for use with coolants and topical substances |
WO2004000098A2 (fr) | 2002-06-19 | 2003-12-31 | Palomar Medical Technologies, Inc. | Methode et appareil de traitement d'etats cutanes et sous-cutanes |
EP2343021A1 (fr) | 2004-04-01 | 2011-07-13 | The General Hospital Corporation | Procédé et appareil pour le traitement dermatologique et le remodelage des tissus |
US7050287B2 (en) * | 2004-09-10 | 2006-05-23 | American Shizuki Corporation (Asc Capacitors) | Sign ballast capacitor assembly |
US7064588B2 (en) * | 2004-10-07 | 2006-06-20 | Lien Chang Eletronic Enterprise Co., Ltd. | Half-bridge inverter of dual N-MOS with a push/pull control chip |
US7560866B2 (en) | 2005-04-18 | 2009-07-14 | Marvell World Trade Ltd. | Control system for fluorescent light fixture |
US7414369B2 (en) * | 2005-04-18 | 2008-08-19 | Marvell World Trade Ltd. | Control system for fluorescent light fixture |
US7856985B2 (en) | 2005-04-22 | 2010-12-28 | Cynosure, Inc. | Method of treatment body tissue using a non-uniform laser beam |
CA2622560A1 (fr) | 2005-09-15 | 2007-03-29 | Palomar Medical Technologies, Inc. | Dispositif de caracterisation optique de la peau |
US7586957B2 (en) | 2006-08-02 | 2009-09-08 | Cynosure, Inc | Picosecond laser apparatus and methods for its operation and use |
US9919168B2 (en) | 2009-07-23 | 2018-03-20 | Palomar Medical Technologies, Inc. | Method for improvement of cellulite appearance |
GB2479899A (en) | 2010-04-28 | 2011-11-02 | Biomet Uk Ltd | Alignment tool for use in joint replacement |
CN102769985A (zh) * | 2011-05-05 | 2012-11-07 | 硕颉科技股份有限公司 | 日光灯管的驱动装置及其方法 |
KR102136901B1 (ko) | 2012-04-18 | 2020-07-22 | 싸이노슈어, 엘엘씨 | 피코초 레이저 장치 및 그를 사용한 표적 조직의 치료 방법 |
WO2014145707A2 (fr) | 2013-03-15 | 2014-09-18 | Cynosure, Inc. | Systèmes de rayonnement optique picoseconde et procédés d'utilisation |
JP6588463B2 (ja) * | 2014-04-07 | 2019-10-09 | ルミレッズ ホールディング ベーフェー | 点火装置の構成 |
EP3759770A4 (fr) | 2018-02-26 | 2021-12-08 | Cynosure, LLC | Laser à décharge à cavité à commutation q d'ordre inférieur à la nanoseconde |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3441992A1 (de) * | 1984-11-16 | 1986-05-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Schaltungsanordnung zur zuendung einer niederdruckentladungslampe |
US5223767A (en) * | 1991-11-22 | 1993-06-29 | U.S. Philips Corporation | Low harmonic compact fluorescent lamp ballast |
EP0599405B1 (fr) * | 1992-11-26 | 1998-02-11 | Koninklijke Philips Electronics N.V. | Alimentation à faible taux d'harmoniques pour une lampe à décharge |
DE69313256T2 (de) * | 1993-01-12 | 1998-02-19 | Philips Electronics Nv | Ballastschaltung |
-
1995
- 1995-12-26 KR KR1019950056920A patent/KR0155936B1/ko not_active IP Right Cessation
-
1996
- 1996-12-09 JP JP32824396A patent/JP3187727B2/ja not_active Expired - Fee Related
- 1996-12-18 US US08/768,729 patent/US5977723A/en not_active Expired - Fee Related
- 1996-12-20 NL NL1004868A patent/NL1004868C2/nl not_active IP Right Cessation
- 1996-12-20 FR FR9615735A patent/FR2742963B1/fr not_active Expired - Fee Related
- 1996-12-20 DE DE19653604A patent/DE19653604A1/de not_active Withdrawn
- 1996-12-24 MY MYPI96005455A patent/MY115060A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE19653604A1 (de) | 1997-07-03 |
US5977723A (en) | 1999-11-02 |
KR0155936B1 (ko) | 1998-12-15 |
NL1004868C2 (nl) | 1997-07-29 |
NL1004868A1 (nl) | 1997-06-30 |
JPH09223588A (ja) | 1997-08-26 |
JP3187727B2 (ja) | 2001-07-11 |
FR2742963A1 (fr) | 1997-06-27 |
MY115060A (en) | 2003-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |