DE68918034D1 - Leistungssteuerschaltung für Gasentladungslampen und Verfahren für den Betrieb. - Google Patents
Leistungssteuerschaltung für Gasentladungslampen und Verfahren für den Betrieb.Info
- Publication number
- DE68918034D1 DE68918034D1 DE68918034T DE68918034T DE68918034D1 DE 68918034 D1 DE68918034 D1 DE 68918034D1 DE 68918034 T DE68918034 T DE 68918034T DE 68918034 T DE68918034 T DE 68918034T DE 68918034 D1 DE68918034 D1 DE 68918034D1
- Authority
- DE
- Germany
- Prior art keywords
- power
- lamp
- switch means
- loop
- power supply
- 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
- 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
- H05B41/2881—Load circuits; Control thereof
- H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
- H05B41/2883—Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
-
- 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
- H05B41/2881—Load circuits; Control thereof
- H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static 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
- H05B41/36—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
- 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
- Y10S315/04—Dimming circuit 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
- 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-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/248,882 US4928038A (en) | 1988-09-26 | 1988-09-26 | Power control circuit for discharge lamp and method of operating same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68918034D1 true DE68918034D1 (de) | 1994-10-13 |
DE68918034T2 DE68918034T2 (de) | 1995-05-04 |
Family
ID=22941088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68918034T Expired - Fee Related DE68918034T2 (de) | 1988-09-26 | 1989-09-15 | Leistungssteuerschaltung für Gasentladungslampen und Verfahren für den Betrieb. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4928038A (de) |
EP (1) | EP0361748B1 (de) |
JP (1) | JPH02142096A (de) |
AT (1) | ATE111293T1 (de) |
BR (1) | BR8904845A (de) |
DE (1) | DE68918034T2 (de) |
MX (1) | MX166528B (de) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
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DK89388D0 (da) * | 1988-02-19 | 1988-02-19 | Silver Gruppen Prod As | Elektronisk ballast |
JPH03138894A (ja) * | 1989-10-23 | 1991-06-13 | Nissan Motor Co Ltd | 放電灯点灯装置 |
US5036256A (en) * | 1990-06-21 | 1991-07-30 | Gte Products Corporation | Arc discharge ballast suitable for automotive applications |
US5227762A (en) * | 1990-10-26 | 1993-07-13 | Thomas Industries Inc. | Power line carrier controlled lighting system |
TW235383B (de) * | 1991-04-04 | 1994-12-01 | Philips Nv | |
US5175477A (en) * | 1991-09-30 | 1992-12-29 | David Grissom | Dimmer for fluorescent and incandescent lamps |
US5357174A (en) * | 1992-11-05 | 1994-10-18 | General Electric Company | Feedback-controlled circuit and method for powering a high intensity discharge lamp |
US5367228A (en) * | 1992-11-05 | 1994-11-22 | General Electric Company | High-pressure sodium lamp control circuit providing constant peak current and color |
BE1007458A3 (nl) * | 1993-08-23 | 1995-07-04 | Philips Electronics Nv | Schakelinrichting. |
US5381076A (en) * | 1993-10-18 | 1995-01-10 | General Electric Company | Metal halide electronic ballast |
US5381077A (en) * | 1993-12-20 | 1995-01-10 | Mcguire; Thomas B. | Power control circuit for high intensity discharge lamps |
US5608295A (en) * | 1994-09-02 | 1997-03-04 | Valmont Industries, Inc. | Cost effective high performance circuit for driving a gas discharge lamp load |
JP3577318B2 (ja) * | 1994-10-19 | 2004-10-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ランプに接続された第1及び第2回路ブランチを具えるランプ用回路配置 |
US5592054A (en) * | 1995-09-06 | 1997-01-07 | General Electric Company | Fluorescent lamp ballast with selectable power levels |
US5726901A (en) * | 1996-01-25 | 1998-03-10 | Dell Usa, L.P. | System for reporting computer energy consumption |
CA2168941A1 (en) * | 1996-02-06 | 1997-08-07 | Barna Szabados | Dimmer for fluorescent lighting |
US5965985A (en) * | 1996-09-06 | 1999-10-12 | General Electric Company | Dimmable ballast with complementary converter switches |
US6100653A (en) * | 1996-10-16 | 2000-08-08 | Tapeswitch Corporation | Inductive-resistive fluorescent apparatus and method |
US6456015B1 (en) | 1996-10-16 | 2002-09-24 | Tapeswitch Corporation | Inductive-resistive fluorescent apparatus and method |
US5834899A (en) * | 1996-10-16 | 1998-11-10 | Tapeswitch Corporation Of America | Fluorescent apparatus and method employing low-frequency excitation into a conductive-resistive inductive medium |
US7204832B2 (en) | 1996-12-02 | 2007-04-17 | Pálomar Medical Technologies, Inc. | Cooling system for a photo cosmetic device |
US6517532B1 (en) | 1997-05-15 | 2003-02-11 | Palomar Medical Technologies, Inc. | Light energy delivery head |
US6508813B1 (en) * | 1996-12-02 | 2003-01-21 | Palomar Medical Technologies, Inc. | System for electromagnetic radiation dermatology and head for use therewith |
US8182473B2 (en) | 1999-01-08 | 2012-05-22 | Palomar Medical Technologies | Cooling system for a photocosmetic device |
DE69825447T2 (de) | 1997-05-15 | 2005-09-15 | Palomar Medical Technologies, Inc., Burlington | Gerät zur dermatologischen behandlung |
US6178101B1 (en) * | 1997-08-15 | 2001-01-23 | Unitron, Inc. | Power supply regulation |
US6157142A (en) * | 1998-10-15 | 2000-12-05 | Electro-Mag International, Inc. | Hid ballast circuit with arc stabilization |
US6462971B1 (en) * | 1999-09-24 | 2002-10-08 | Power Integrations, Inc. | Method and apparatus providing a multi-function terminal for a power supply controller |
DE19946253B4 (de) * | 1999-09-27 | 2006-04-20 | B & S Elektronische Geräte GmbH | Steuergerät für eine Lichtbogenlampe |
US6534926B1 (en) | 2000-04-12 | 2003-03-18 | Tmc Enterprises, A Division Of Tasco Industries, Inc. | Portable fluorescent drop-light |
US6414449B1 (en) * | 2000-11-22 | 2002-07-02 | City University Of Hong Kong | Universal electronic ballast |
US6888319B2 (en) | 2001-03-01 | 2005-05-03 | Palomar Medical Technologies, Inc. | Flashlamp drive circuit |
WO2002076151A1 (en) * | 2001-03-15 | 2002-09-26 | Rodriguez Reginald J | Arc maintenance device for high density discharge lamps including an adaptive waveform monitor |
EP1397944A1 (de) * | 2001-05-31 | 2004-03-17 | Koninklijke Philips Electronics N.V. | Leistungsregelung, gerät und verfahren zur regelung der leistung, welche einer entladungslampe zugeführt wird |
WO2003056884A1 (en) * | 2001-12-21 | 2003-07-10 | Koninklijke Philips Electronics N.V. | Electronic ballast with rail voltage switching |
WO2003057059A1 (en) * | 2001-12-27 | 2003-07-17 | Palomar Medical Technologies, Inc. | Method and apparatus for improved vascular related treatment |
US20070038206A1 (en) * | 2004-12-09 | 2007-02-15 | Palomar Medical Technologies, Inc. | Photocosmetic device |
DE10225881A1 (de) * | 2002-06-11 | 2004-01-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Entladungslampenbetriebsschaltung mit Schaltung zur Detektion der Nähe zu einem kapazitiven Betrieb |
DE10225880A1 (de) * | 2002-06-11 | 2003-12-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Entladungslampenbetriebsschaltung mit einer Stromregelschaltung und einer Schaltung zur Detektion der Nähe zu einem kapazitiven Betrieb |
AU2003238302B2 (en) | 2002-06-19 | 2008-12-11 | Palomar Medical Technologies, Inc | Method and apparatus for photothermal treatment of tissue at depth |
EP1539013A4 (de) | 2002-06-19 | 2005-09-21 | Palomar Medical Tech Inc | Verfahren und gerät zur behandlung von haut- und unterhauterkrankungen |
US6650070B1 (en) | 2002-07-25 | 2003-11-18 | Varon Lighting, Inc. | Point of use lighting controller |
CA2501098C (en) * | 2002-10-23 | 2014-04-08 | Palomar Medical Technologies, Inc. | Phototreatment device for use with coolants and topical substances |
WO2005065565A1 (en) | 2003-12-31 | 2005-07-21 | Palomar Medical Technologies, Inc. | Dermatological treatment with vusualization |
US6975076B2 (en) * | 2004-01-02 | 2005-12-13 | General Electric Company | Charge pump circuit to operate control circuit |
US6952085B2 (en) * | 2004-01-02 | 2005-10-04 | General Electric Company | Continuous mode ballast with pulsed operation |
AU2005231443B2 (en) | 2004-04-01 | 2012-02-23 | The General Hospital Corporation | Method and apparatus for dermatological treatment and tissue reshaping |
JP2008500846A (ja) * | 2004-04-09 | 2008-01-17 | パロマー メディカル テクノロジーズ,インク. | 組織中にemr処理孤立点の格子を作製するための方法および生成物、ならびにその使用 |
US7312586B2 (en) * | 2004-08-12 | 2007-12-25 | Montante Charles J | Ballast power supply |
US7459861B2 (en) * | 2005-04-01 | 2008-12-02 | Osram Sylvania Inc. | Lamp containing voltage conversion circuit including forward/reverse hybrid phase-control clipping circuit |
US20050162095A1 (en) * | 2005-04-01 | 2005-07-28 | Osram Sylvania Inc. | Method of converting a line voltage to an RMS load voltage independently of variations in line voltage magnitude |
US7856985B2 (en) | 2005-04-22 | 2010-12-28 | Cynosure, Inc. | Method of treatment body tissue using a non-uniform laser beam |
US8346347B2 (en) | 2005-09-15 | 2013-01-01 | Palomar Medical Technologies, Inc. | Skin optical characterization device |
US7323827B2 (en) * | 2005-12-29 | 2008-01-29 | General Electric Company | Ripple reduction method for electronic ballasts |
US7365499B2 (en) | 2005-12-29 | 2008-04-29 | General Electric Company | Crest factor reduction method for electronically ballasted lamps |
US7378806B2 (en) * | 2005-12-29 | 2008-05-27 | General Electric Company | Output short circuit protection for electronic ballasts |
US7586957B2 (en) | 2006-08-02 | 2009-09-08 | Cynosure, Inc | Picosecond laser apparatus and methods for its operation and use |
US7733067B2 (en) * | 2007-12-14 | 2010-06-08 | One More Time Llc | Burst frequency resonant inverter |
WO2009108933A2 (en) * | 2008-02-28 | 2009-09-03 | Palomar Medical Technologies, Inc. | Systems and methods for treatment of soft tissue |
US20100286673A1 (en) * | 2008-03-17 | 2010-11-11 | Palomar Medical Technologies, Inc. | Method and apparatus for treatment of tissue |
US20090254076A1 (en) * | 2008-03-17 | 2009-10-08 | Palomar Medical Corporation | Method and apparatus for fractional deformation and treatment of tissue |
GB0805785D0 (en) * | 2008-03-31 | 2008-04-30 | Cyden Ltd | Control circuit for flash lamps or the like |
US8035318B2 (en) * | 2008-06-30 | 2011-10-11 | Neptun Light, Inc. | Apparatus and method enabling fully dimmable operation of a compact fluorescent lamp |
TWI382788B (zh) * | 2008-09-08 | 2013-01-11 | Ind Tech Res Inst | 高強度氣體放電燈之安定器驅動控制方法及其系統 |
US8456091B2 (en) * | 2008-09-09 | 2013-06-04 | Kino Flo, Inc. | Method and apparatus for maintaining constant color temperature of a fluorescent lamp |
DE102008054290A1 (de) * | 2008-11-03 | 2010-05-12 | Osram Gesellschaft mit beschränkter Haftung | Anordnung aus elektronischem Vorschaltgerät und daran angeschlossenem Dimm-Steuergerät sowie Verfahren zum Betreiben einer Lampe |
US20100298744A1 (en) * | 2009-04-30 | 2010-11-25 | Palomar Medical Technologies, Inc. | System and method of treating tissue with ultrasound energy |
US9919168B2 (en) * | 2009-07-23 | 2018-03-20 | Palomar Medical Technologies, Inc. | Method for improvement of cellulite appearance |
US8581501B2 (en) | 2009-08-18 | 2013-11-12 | General Electric Company | Fluorescent dimming ballast with improved efficiency |
WO2011070470A1 (en) | 2009-12-08 | 2011-06-16 | Koninklijke Philips Electronics N.V. | Method and device for driving a fluorescent lamp |
JP5454168B2 (ja) * | 2010-01-27 | 2014-03-26 | ウシオ電機株式会社 | 放電ランプ用給電装置 |
US8633653B2 (en) * | 2010-03-02 | 2014-01-21 | General Electric Company | Lighting control system with improved efficiency |
DE102011008508B4 (de) * | 2011-01-13 | 2012-09-13 | Abb Ag | Elektrisches Unterputz-Installationsgerät zur Helligkeitssteuerung einer Beleuchtungsanlage |
KR102136901B1 (ko) | 2012-04-18 | 2020-07-22 | 싸이노슈어, 엘엘씨 | 피코초 레이저 장치 및 그를 사용한 표적 조직의 치료 방법 |
EP3751684A1 (de) | 2013-03-15 | 2020-12-16 | Cynosure, Inc. | Optische picosekunden-strahlungssysteme und verfahren zur verwendung |
US9900942B1 (en) | 2016-10-21 | 2018-02-20 | Semiconductor Components Industries, Llc | Apparatus, systems and methods for average current and frequency control in a synchronous buck DC/DC LED driver |
US11418000B2 (en) | 2018-02-26 | 2022-08-16 | Cynosure, Llc | Q-switched cavity dumped sub-nanosecond laser |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875460A (en) * | 1974-06-10 | 1975-04-01 | Westinghouse Electric Corp | Synthesis of dimmer output waveform within the dimmer logic circuit |
DE2657824C2 (de) * | 1976-01-16 | 1983-08-04 | General Electric Co., Schenectady, N.Y. | Verfahren zum Betreiben einer Hochdruck-Metalldampflampe und Vorrichtung zum Durchführen des Verfahrens |
FI63314C (fi) * | 1981-06-08 | 1983-05-10 | Helvar Oy | Elektroniskt foerkopplingsdon foer gasurladdningslampa |
ZA824856B (en) * | 1981-07-28 | 1983-05-25 | Lee Electric Lighting | Power supply for arc lamps |
DE3301108A1 (de) * | 1983-01-14 | 1984-07-19 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum betreiben einer gasentladungslampe |
DE3312574A1 (de) * | 1983-04-08 | 1984-10-18 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Elektronisches vorschaltgeraet fuer leuchtstofflampen |
JPS60207292A (ja) * | 1984-03-31 | 1985-10-18 | 東芝ライテック株式会社 | 点灯装置 |
NL8600150A (nl) * | 1986-01-23 | 1987-08-17 | Nederlanden Staat | Inrichting voor het besturen van de stroomsterkte door een impedantie. |
ZA862614B (en) * | 1986-04-08 | 1986-12-30 | David John Cockram | Controller for gas discharge lamps |
WO1987007996A1 (en) * | 1986-06-19 | 1987-12-30 | Innovative Controls, Inc. | A ballast for systems having multiple high-intensity discharge lamps |
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 |
US4749913A (en) * | 1987-04-17 | 1988-06-07 | General Electric Company | Operating circuit for a direct current discharge lamp |
-
1988
- 1988-09-26 US US07/248,882 patent/US4928038A/en not_active Expired - Lifetime
-
1989
- 1989-09-15 EP EP89309422A patent/EP0361748B1/de not_active Expired - Lifetime
- 1989-09-15 DE DE68918034T patent/DE68918034T2/de not_active Expired - Fee Related
- 1989-09-15 AT AT89309422T patent/ATE111293T1/de not_active IP Right Cessation
- 1989-09-25 BR BR898904845A patent/BR8904845A/pt unknown
- 1989-09-26 JP JP1248260A patent/JPH02142096A/ja active Pending
- 1989-09-26 MX MX017701A patent/MX166528B/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0361748B1 (de) | 1994-09-07 |
DE68918034T2 (de) | 1995-05-04 |
ATE111293T1 (de) | 1994-09-15 |
BR8904845A (pt) | 1990-05-08 |
US4928038A (en) | 1990-05-22 |
EP0361748A1 (de) | 1990-04-04 |
MX166528B (es) | 1993-01-14 |
JPH02142096A (ja) | 1990-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |