IT8123420A0 - Dispositivo per l'accensione di una lampada a scarica in corrente continua. - Google Patents

Dispositivo per l'accensione di una lampada a scarica in corrente continua.

Info

Publication number
IT8123420A0
IT8123420A0 IT8123420A IT2342081A IT8123420A0 IT 8123420 A0 IT8123420 A0 IT 8123420A0 IT 8123420 A IT8123420 A IT 8123420A IT 2342081 A IT2342081 A IT 2342081A IT 8123420 A0 IT8123420 A0 IT 8123420A0
Authority
IT
Italy
Prior art keywords
ignition
direct current
discharge lamp
current discharge
lamp
Prior art date
Application number
IT8123420A
Other languages
English (en)
Other versions
IT1137831B (it
Inventor
Shunichi Suzuki
Masaharu Kotaka
Original Assignee
Ushio Electric Inc
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 Ushio Electric Inc filed Critical Ushio Electric Inc
Publication of IT8123420A0 publication Critical patent/IT8123420A0/it
Application granted granted Critical
Publication of IT1137831B publication Critical patent/IT1137831B/it

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
    • H05B41/382—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
    • 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
    • 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
IT23420/81A 1980-08-20 1981-08-06 Dispositivo per l'accensione di una lampada a scarica in corrente continua IT1137831B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55113370A JPS6016080B2 (ja) 1980-08-20 1980-08-20 直流放電灯点灯装置

Publications (2)

Publication Number Publication Date
IT8123420A0 true IT8123420A0 (it) 1981-08-06
IT1137831B IT1137831B (it) 1986-09-10

Family

ID=14610558

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23420/81A IT1137831B (it) 1980-08-20 1981-08-06 Dispositivo per l'accensione di una lampada a scarica in corrente continua

Country Status (5)

Country Link
JP (1) JPS6016080B2 (it)
DE (1) DE3132650C2 (it)
FR (1) FR2489069B1 (it)
IT (1) IT1137831B (it)
NL (1) NL185255C (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535399A (en) * 1983-06-03 1985-08-13 National Semiconductor Corporation Regulated switched power circuit with resonant load
CA1333920C (en) * 1986-08-08 1995-01-10 Joe E. Deavenport System for energizing a fluorescent tube
JPS63128698U (it) * 1987-02-16 1988-08-23
WO1988007316A1 (en) * 1987-03-17 1988-09-22 Berni Ford Activating lighted signs
JPH01135698U (it) * 1988-03-11 1989-09-18
JPH0229200U (it) * 1988-08-17 1990-02-26
EP0411617A3 (en) * 1989-08-01 1992-05-13 Toshiba Lighting & Technology Corporation Method of lighting discharge lamp and discharge lamp lighting apparatus
JPH03136938A (ja) * 1989-10-23 1991-06-11 Nissan Motor Co Ltd 車両用放電灯ヘッドランプ装置
US5059867A (en) * 1990-04-03 1991-10-22 General Electric Company Ballast circuit with improved transfer functions
US5036256A (en) * 1990-06-21 1991-07-30 Gte Products Corporation Arc discharge ballast suitable for automotive applications
DE9015674U1 (it) * 1990-11-15 1992-03-12 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
DE4136488A1 (de) * 1991-11-06 1993-05-13 Bayer Ag Dialkenylverbindungen, ihre herstellung und verwendung als reaktivverduenner fuer oxidativ vernetzende alkydharze
FR2686762B1 (fr) * 1992-01-29 1997-05-16 Valeo Vision Dispositif d'alimentation d'une lampe a decharge et projecteur de vehicule comportant un tel dispositif.
DE4231968A1 (de) * 1992-09-24 1994-03-31 Bosch Gmbh Robert Getaktete Stromversorgungsschaltung
FR2698515B1 (fr) * 1992-11-20 1995-01-06 Valeo Vision Dispositif d'alimentation de lampes à décharge notamment pour projecteur de véhicule.
CA2103432A1 (en) * 1992-12-11 1994-06-12 Timothy A. Taubert Versatile circuit topology for off line operation of a dc high intensity discharge lamp
FR2707448B1 (fr) * 1993-07-06 1995-09-15 Cableco Sa Générateur d'alimentation électrique d'une lampe à arc .
IT1261596B (it) * 1993-09-30 1996-05-23 Marelli Autronica Circuito di comando per una lampada a scarica di gas, particolarmente per autoveicoli.
BE1007682A3 (nl) * 1993-10-29 1995-09-12 Philips Electronics Nv Schakelinrichting.
DE4423275A1 (de) * 1994-07-05 1996-01-11 Bosch Gmbh Robert Zündvorrichtung für Gasentladungslampen, insbesondere für Kraftfahrzeugleuchten
DE4442898A1 (de) * 1994-12-02 1996-06-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Starten und Betreiben von Hochdruck-Entladungslampen
EP0967843B1 (en) * 1998-06-25 2006-04-19 Orc Manufacturing Co., Ltd. Device for lighting discharge lamp
DE19909530A1 (de) * 1999-03-04 2001-01-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb mindestens einer Hochdruckentladungslampe und Betriebsverfahren
JP2001008438A (ja) 1999-06-15 2001-01-12 Nec Corp 電源装置
US7191084B2 (en) * 2005-04-20 2007-03-13 General Electric Company Method and apparatus for gas turbine engine ignition systems
DE102008023596A1 (de) * 2008-05-14 2009-11-19 Hella Kgaa Hueck & Co. Vorschaltgerät zum Betrieb einer Wechselstrom-Hochdruck-Gasentladungslampe an einer Gleichspannungsquelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629683A (en) * 1968-11-21 1971-12-21 Gen Electric High-frequency lamp operating circuit
US3801867A (en) * 1972-11-01 1974-04-02 Gen Electric Direct current energization of gaseous discharge
US3922584A (en) * 1973-11-02 1975-11-25 Streamlight Inc Arc lamp ignition and operating circuit

Also Published As

Publication number Publication date
IT1137831B (it) 1986-09-10
DE3132650C2 (de) 1984-04-05
FR2489069B1 (fr) 1985-11-22
NL185255C (nl) 1990-02-16
FR2489069A1 (fr) 1982-02-26
NL8103658A (nl) 1982-03-16
JPS6016080B2 (ja) 1985-04-23
DE3132650A1 (de) 1982-03-18
JPS5738595A (en) 1982-03-03

Similar Documents

Publication Publication Date Title
IT8123420A0 (it) Dispositivo per l'accensione di una lampada a scarica in corrente continua.
MX156236A (es) Mejoras en una lampara de descarga de alta intensidad
JPS5778763A (en) High voltage discharge lamp
NO820228L (no) Utladningslamper
JPS5721061A (en) High voltage discharge lamp
GB2031645B (en) Discharge lamp electrode
JPS54141076A (en) Discharge lamp device
JPS5543796A (en) One side base low voltage discharge lamp
IT8123433A0 (it) Dispositivo per l'accensione di una lampada a scarica.
BR8201771A (pt) Dispositivo de lastro de lampada de descarga
FR2473246B1 (fr) Commutateur d'amorcage rapide pour lampe fluorescente
JPS561456A (en) Low voltage discharge lamp
DK249088A (da) Udladningslampe
JPS5514700A (en) Low voltage discharge lamp
JPS56149799A (en) Device for firint high voltage discharge lamp
JPS5556347A (en) One side base type low voltage discharge lamp
JPS5630245A (en) Low voltage discharge lamp
JPS5719954A (en) Low voltage discharge lamp
MX151745A (es) Mejoras en una lampara de descarga de alta intensidad
JPS56136450A (en) Low voltage discharge lamp
GB2076218B (en) Discharge lamps
AT387995B (de) Austragvorrichtung
EP0052500A3 (en) Discharge lamp
DK157640C (da) Udladningslampe
GB2113027B (en) Discharge lamp starting device

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529