FR2614166B1 - Circuit a semi-conducteur pour le fonctionnement d'une lampe a decharge a courant continu - Google Patents

Circuit a semi-conducteur pour le fonctionnement d'une lampe a decharge a courant continu

Info

Publication number
FR2614166B1
FR2614166B1 FR888804666A FR8804666A FR2614166B1 FR 2614166 B1 FR2614166 B1 FR 2614166B1 FR 888804666 A FR888804666 A FR 888804666A FR 8804666 A FR8804666 A FR 8804666A FR 2614166 B1 FR2614166 B1 FR 2614166B1
Authority
FR
France
Prior art keywords
direct current
discharge lamp
semiconductor circuit
current discharge
semiconductor
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
FR888804666A
Other languages
English (en)
Other versions
FR2614166A1 (fr
Inventor
Karl Stuermer
William Mark Rucki
Spiro Vamvakas
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2614166A1 publication Critical patent/FR2614166A1/fr
Application granted granted Critical
Publication of FR2614166B1 publication Critical patent/FR2614166B1/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
    • H05B41/36—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
    • 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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H05B41/388—Controlling the intensity of light during the transitional start-up phase for a transition from glow to arc
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
FR888804666A 1987-04-17 1988-04-08 Circuit a semi-conducteur pour le fonctionnement d'une lampe a decharge a courant continu Expired - Fee Related FR2614166B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/039,413 US4749913A (en) 1987-04-17 1987-04-17 Operating circuit for a direct current discharge lamp

Publications (2)

Publication Number Publication Date
FR2614166A1 FR2614166A1 (fr) 1988-10-21
FR2614166B1 true FR2614166B1 (fr) 1990-02-02

Family

ID=21905320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888804666A Expired - Fee Related FR2614166B1 (fr) 1987-04-17 1988-04-08 Circuit a semi-conducteur pour le fonctionnement d'une lampe a decharge a courant continu

Country Status (6)

Country Link
US (1) US4749913A (fr)
BE (1) BE1001099A4 (fr)
DE (1) DE3811194A1 (fr)
FR (1) FR2614166B1 (fr)
GB (1) GB2203607B (fr)
NL (1) NL193891C (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928038A (en) * 1988-09-26 1990-05-22 General Electric Company Power control circuit for discharge lamp and method of operating same
EP0411617A3 (en) * 1989-08-01 1992-05-13 Toshiba Lighting & Technology Corporation Method of lighting discharge lamp and discharge lamp lighting apparatus
US5047695A (en) * 1990-02-20 1991-09-10 General Electric Company Direct current (DC) acoustic operation of xenon-metal halide lamps using high-frequency ripple
US5198727A (en) * 1990-02-20 1993-03-30 General Electric Company Acoustic resonance operation of xenon-metal halide lamps on unidirectional current
US5059867A (en) * 1990-04-03 1991-10-22 General Electric Company Ballast circuit with improved transfer functions
US5051665A (en) * 1990-06-21 1991-09-24 Gte Products Corporation Fast warm-up ballast for arc discharge lamp
US5036256A (en) * 1990-06-21 1991-07-30 Gte Products Corporation Arc discharge ballast suitable for automotive applications
IT1247762B (it) * 1990-10-22 1994-12-30 Marelli Autronica Dispositivo di controllo per una lampada a scarica di gas per l'impiego a bordo di un autoveicolo
US5148359A (en) * 1991-12-23 1992-09-15 Gte Products Corporation Network for obtaining high power and low total harmonic distortion
US5148360A (en) * 1992-01-29 1992-09-15 Gte Products Corporation Fourth order damped lowpass filter for obtaining high power factor and low total harmonic distortion
CA2103432A1 (fr) * 1992-12-11 1994-06-12 Timothy A. Taubert Configuration polyvalente de circuit pour exploitation en autonome d'une lampe a decharge haute intensite utilisant le courant continu
US5381076A (en) * 1993-10-18 1995-01-10 General Electric Company Metal halide electronic ballast
US5703438A (en) * 1996-01-22 1997-12-30 Valmont Industries, Inc. Line current filter for less than 10% total harmonic distortion
US8182473B2 (en) 1999-01-08 2012-05-22 Palomar Medical Technologies Cooling system for a photocosmetic device
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
US5806055A (en) * 1996-12-19 1998-09-08 Zinda, Jr.; Kenneth L. Solid state ballast system for metal halide lighting using fuzzy logic control
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
US5994844A (en) * 1997-12-12 1999-11-30 Frezzolini Electronics, Inc. Video lighthead with dimmer control and stabilized intensity
EP1566149A1 (fr) * 1998-03-12 2005-08-24 Palomar Medical Technologies, Inc. Système d'application de rayonnement électromagnétique sur la peau
US20060004306A1 (en) * 2004-04-09 2006-01-05 Palomar Medical Technologies, Inc. Methods and products for producing lattices of EMR-treated islets in tissues, and uses therefor
US6888319B2 (en) 2001-03-01 2005-05-03 Palomar Medical Technologies, Inc. Flashlamp drive circuit
WO2003057059A1 (fr) 2001-12-27 2003-07-17 Palomar Medical Technologies, Inc. Methode et appareil pour traitement vasculaire ameliore
JP2003282292A (ja) * 2002-01-18 2003-10-03 Mitsubishi Electric Corp 放電灯点灯装置
US7135033B2 (en) 2002-05-23 2006-11-14 Palomar Medical Technologies, Inc. Phototreatment device for use with coolants and topical substances
US20070239142A1 (en) * 2006-03-10 2007-10-11 Palomar Medical Technologies, Inc. Photocosmetic device
JP4122846B2 (ja) * 2002-05-28 2008-07-23 ウシオ電機株式会社 放電ランプ給電装置
WO2004000098A2 (fr) 2002-06-19 2003-12-31 Palomar Medical Technologies, Inc. Methode et appareil de traitement d'etats cutanes et sous-cutanes
CN100482182C (zh) 2002-06-19 2009-04-29 帕洛玛医疗技术公司 对一定深度的组织进行光热治疗的方法和装置
US7309335B2 (en) 2003-12-31 2007-12-18 Palomar Medical Technologies, Inc. Dermatological treatment with visualization
EP2343021A1 (fr) 2004-04-01 2011-07-13 The General Hospital Corporation Procédé et appareil pour le traitement dermatologique et le remodelage des tissus
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
WO2009108933A2 (fr) * 2008-02-28 2009-09-03 Palomar Medical Technologies, Inc. Systèmes et procédés de traitement des tissus mous
US20090254076A1 (en) * 2008-03-17 2009-10-08 Palomar Medical Corporation Method and apparatus for fractional deformation and treatment of tissue
US20100286673A1 (en) * 2008-03-17 2010-11-11 Palomar Medical Technologies, Inc. Method and apparatus for treatment of tissue
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
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
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340843A (en) * 1979-04-12 1982-07-20 General Electric Company Keep-alive circuit for gas discharge lamp
US4350930A (en) * 1979-06-13 1982-09-21 General Electric Company Lighting unit
US4398130A (en) * 1979-12-27 1983-08-09 General Electric Company Arc lamp lighting unit with low and high light levels
US4396872A (en) * 1981-03-30 1983-08-02 General Mills, Inc. Ballast circuit and method for optimizing the operation of high intensity discharge lamps in the growing of plants
US4399392A (en) * 1982-02-26 1983-08-16 Gte Laboratories Incorporated Arc lamp power supply
US4471268A (en) * 1982-12-27 1984-09-11 General Electric Company Lighting unit having power supply with improved switching means
JPS59180994A (ja) * 1983-03-30 1984-10-15 東芝ライテック株式会社 放電灯点灯装置
JPS61110996A (ja) * 1984-11-05 1986-05-29 株式会社日立製作所 高圧放電灯点灯装置

Also Published As

Publication number Publication date
GB8808963D0 (en) 1988-05-18
DE3811194A1 (de) 1988-11-03
US4749913A (en) 1988-06-07
FR2614166A1 (fr) 1988-10-21
NL8800983A (nl) 1988-11-16
GB2203607A (en) 1988-10-19
NL193891C (nl) 2001-01-03
BE1001099A4 (fr) 1989-07-11
GB2203607B (en) 1991-05-15
NL193891B (nl) 2000-09-01

Similar Documents

Publication Publication Date Title
FR2614166B1 (fr) Circuit a semi-conducteur pour le fonctionnement d'une lampe a decharge a courant continu
FR2353200A1 (fr) Circuit d'amorcage et de regulation pour lampe a decharge
FR2661588B1 (fr) Circuit d'eclairage pour lampe a decharge pour vehicules.
FR2537340B1 (fr) Lampe a decharge
FR2486348B1 (fr) Circuit d'alimentation de puissance pour une lampe de decharge a haute intensite
KR890700997A (ko) 가스방전 램프 작동용 회로장치
FR2489069B1 (fr) Dispositif d'allumage de lampe a decharge a courant electrique continu
GB2098416B (en) Ballast circuits for discharge lamps
BE893953A (fr) Adaptateur pour une lampe a basse tension
FR2636168B1 (fr) Electrode d'amorcage en spirale pour lampes a decharge de haute intensite
BE889686A (fr) Convertisseur de frequence pour alimenter une lampe a decharge depourvue d'electrodes
BE896759A (fr) Alimentation en courant amelioree pour lampe a incandescence
FR2473246B1 (fr) Commutateur d'amorcage rapide pour lampe fluorescente
FR2670073B1 (fr) Circuit d'allumage resonnant a deux etages pour lampe a decharge sans electrode a haute intensite.
ZA821841B (en) Discharge lamp ballast circuit
FR2670072B1 (fr) Circuit d'allumage pour une lampe a decharge sans electrode a haute intensite.
FR2423054B1 (fr) Scellement de fil d'amenee de courant pour lampe a decharge.
BE888412A (fr) Appareil auxiluaire pour le raccordement d'une lampe a decharge,
DE3855637D1 (de) Doppelkolbige elektrische Lampe
FR2611410B1 (fr) Source d'alimentation en courant pour un televiseur
BE896758A (fr) Alimentation perfectionnee pour lampe a incandescence
FR2570918B1 (fr) Circuit pour l'exploitation d'une lampe a decharge
AU558296B2 (en) Inverter circuit for discharge lamp
ATA191188A (de) Elektrische lampe
DE69210973D1 (de) Elektrische Entladungslampe

Legal Events

Date Code Title Description
ST Notification of lapse