IT1047554B - Alimentatore di corrente per lampade ad alogenuro di metallo - Google Patents

Alimentatore di corrente per lampade ad alogenuro di metallo

Info

Publication number
IT1047554B
IT1047554B IT51430/75A IT5143075A IT1047554B IT 1047554 B IT1047554 B IT 1047554B IT 51430/75 A IT51430/75 A IT 51430/75A IT 5143075 A IT5143075 A IT 5143075A IT 1047554 B IT1047554 B IT 1047554B
Authority
IT
Italy
Prior art keywords
power supply
current power
metal halide
halide lamps
lamps
Prior art date
Application number
IT51430/75A
Other languages
English (en)
Italian (it)
Inventor
B Leskin Morton
Hubert Dendy King
Original Assignee
B Leskin Morton
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 B Leskin Morton filed Critical B Leskin Morton
Application granted granted Critical
Publication of IT1047554B publication Critical patent/IT1047554B/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
    • H05B41/26—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
    • 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
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
IT51430/75A 1975-05-19 1975-09-22 Alimentatore di corrente per lampade ad alogenuro di metallo IT1047554B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/578,490 US3999100A (en) 1975-05-19 1975-05-19 Lamp power supply using a switching regulator and commutator

Publications (1)

Publication Number Publication Date
IT1047554B true IT1047554B (it) 1980-10-20

Family

ID=24313108

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51430/75A IT1047554B (it) 1975-05-19 1975-09-22 Alimentatore di corrente per lampade ad alogenuro di metallo

Country Status (6)

Country Link
US (1) US3999100A (enExample)
JP (1) JPS51141488A (enExample)
DE (1) DE2544364A1 (enExample)
FR (1) FR2312168A1 (enExample)
GB (1) GB1519225A (enExample)
IT (1) IT1047554B (enExample)

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FR2500251A1 (fr) * 1981-02-13 1982-08-20 Accumulateurs Fixes Dispositif d'alimentation de secours d'un luminaire fluorescent
WO1982003744A1 (fr) * 1981-04-15 1982-10-28 Jucker Peter Dispositif pour l'alimentation d'au moins un tube fluorescent
FR2506554A1 (fr) * 1981-05-20 1982-11-26 Signaux Entr Electriques Dispositif d'alimentation electronique pour lampes a decharge
US4705991A (en) * 1981-06-04 1987-11-10 U.S. Philips Corporation Method of operating a high-pressure metal vapor discharge lamp and circuit arrangement for carrying out this method
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NZ201203A (en) * 1981-07-28 1985-08-30 Lee Electric Lighting Arc lamp supply:fet bridge inverter powered by constant current source
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DE3136919A1 (de) * 1981-09-17 1983-03-31 Philips Patentverwaltung Schaltungsanordnung zum zuenden und betrieb von gasentladungslampen mit wechselstrom
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US4719390A (en) * 1982-05-24 1988-01-12 Helvar Oy Electronic mains connection device for a gas discharge lamp
US4721890A (en) * 1982-06-18 1988-01-26 Eg&G, Inc. Power supply circuit for an alkali vapor spectral lamp
US4523131A (en) * 1982-12-10 1985-06-11 Honeywell Inc. Dimmable electronic gas discharge lamp ballast
US4635178A (en) * 1983-11-04 1987-01-06 Ceag Electric Corp. Paralleled DC power supplies sharing loads equally
US4777409A (en) * 1984-03-23 1988-10-11 Tracy Stanley J Fluorescent lamp energizing circuit
US4604552A (en) * 1984-08-30 1986-08-05 General Electric Company Retrofit fluorescent lamp energy management/dimming system
US4727874A (en) * 1984-09-10 1988-03-01 C. R. Bard, Inc. Electrosurgical generator with high-frequency pulse width modulated feedback power control
AT392384B (de) * 1985-02-04 1991-03-25 Zumtobel Ag Vorschaltgeraet zum betrieb von gasentladungslampen mit gleichstrom
GB2172451B (en) * 1985-02-07 1989-06-14 El Co Villamos Keszulekek Es S Circuit system for igniting and lighting a high-pressure discharge lamp particulary a sodium vapour lamp
EP0201624A3 (de) * 1985-05-14 1987-03-25 TRILUX-LENZE GmbH & Co. KG Leuchtstofflampen-Vorschaltgerät
GB8520105D0 (en) * 1985-08-09 1985-09-18 Parker Graphics Ltd Electric control circuit
US4682084A (en) * 1985-08-28 1987-07-21 Innovative Controls, Incorporated High intensity discharge lamp self-adjusting ballast system sensitive to the radiant energy or heat of the lamp
US4686428A (en) * 1985-08-28 1987-08-11 Innovative Controls, Incorporated High intensity discharge lamp self-adjusting ballast system with current limiters and a current feedback loop
US4733137A (en) * 1986-03-14 1988-03-22 Walker Magnetics Group, Inc. Ion nitriding power supply
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US4700111A (en) * 1986-07-28 1987-10-13 Intelite Inc. High frequency ballast circuit
US4999547A (en) * 1986-09-25 1991-03-12 Innovative Controls, Incorporated Ballast for high pressure sodium lamps having constant line and lamp wattage
GB8625329D0 (en) * 1986-10-22 1986-11-26 Valor Int Ltd Control gear for gas discharge lighting
US4857810A (en) * 1987-03-17 1989-08-15 General Electric Company Current interruption operating circuit for a gaseous discharge lamp
DE3729383A1 (de) * 1987-09-03 1989-03-16 Philips Patentverwaltung Schaltungsanordnung zum starten einer hochdruckgasentladungslampe
JPH0817572B2 (ja) * 1988-03-31 1996-02-21 東芝ライテック株式会社 高圧放電ランプ点灯装置
US5072160A (en) * 1988-07-13 1991-12-10 Yang Tai Her Device for periodically alternating bulb polarities of a DC fluorescent lighting system
EP0359860A1 (de) * 1988-09-23 1990-03-28 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben mindestens einer Gasentladungslampe
DE4017415C2 (de) * 1989-06-02 1994-04-14 Koito Mfg Co Ltd Schaltungsanordnung zum Betrieb einer Hochdruck-Entladungslampe für einen Fahrzeugscheinwerfer
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
ATE102430T1 (de) * 1989-10-09 1994-03-15 Siemens Ag Elektronisches vorschaltgeraet.
DE4015397A1 (de) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co Schaltungsanordnung zum zuenden und betreiben einer hochdruckgasentladungslampe in kraftfahrzeugen
WO1992003898A1 (en) * 1990-08-17 1992-03-05 Gaslamp Power And Light System for providing a constant level current to a fluorescent tube
US5270620A (en) * 1990-09-04 1993-12-14 General Electric Company High frequency resonant converter for operating metal halide lamps
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
JP2587718B2 (ja) * 1990-10-01 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
DE4102069A1 (de) * 1991-01-24 1992-07-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer entladungslampe
US5351106A (en) * 1991-07-01 1994-09-27 Amergraph Corporation Exposure system
US5317237A (en) * 1992-03-27 1994-05-31 General Electric Company Low voltage ballast circuit for a high brightness discharge light source
US5491387A (en) * 1992-06-29 1996-02-13 Kansei Corporation Discharge lamp lighting circuit for increasing electric power fed in initial lighting of the lamp
JP2600004Y2 (ja) * 1992-09-16 1999-09-27 株式会社小糸製作所 車輌用放電灯の点灯回路
JP3244859B2 (ja) * 1993-04-12 2002-01-07 池田デンソー株式会社 放電灯点灯装置
US5402040A (en) * 1993-11-23 1995-03-28 The Watt Stopper Dimmable ballast control circuit
US5504401A (en) * 1994-10-28 1996-04-02 At&T Corp. Transformer replacement for a solid-state lighting ballast
US5966296A (en) * 1996-06-27 1999-10-12 Eastman Kodak Company Bipolar-duty cycle controllable DC corona power supply
US5815067A (en) * 1997-05-19 1998-09-29 Thomas Lighting Single control wire device for HID dimming
US6034485A (en) * 1997-11-05 2000-03-07 Parra; Jorge M. Low-voltage non-thermionic ballast-free energy-efficient light-producing gas discharge system and method
RU2164035C2 (ru) * 1999-06-07 2001-03-10 Научно-исследовательский институт измерительных систем Устройство автоматического регулирования мощности транзисторного радиопередатчика
US6570347B2 (en) 2000-06-01 2003-05-27 Everbrite, Inc. Gas-discharge lamp having brightness control
US6864642B2 (en) * 2002-10-07 2005-03-08 Bruce Industries, Inc. Electronic ballast with DC output flyback converter
US6879113B2 (en) * 2003-03-11 2005-04-12 Bruce Industries, Inc. Low frequency output electronic ballast
DE102004050110A1 (de) * 2004-10-14 2006-04-27 Fab Consulting Gmbh Verfahren und Schaltungsanordnung zum Betreiben von Entladungslampen an ein- oder mehrphasigen Netzen mittels Vorschaltgerät
FR3092444B1 (fr) * 2019-01-31 2021-04-30 Legrand France Dispositif domotique de commande électronique à deux fils

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US3909668A (en) * 1966-12-22 1975-09-30 Hughes Aircraft Co Variable duty cycle arc lamp modulator
US3486070A (en) * 1968-04-29 1969-12-23 Westinghouse Electric Corp Solid-state constant power ballast for electric discharge device
US3590316A (en) * 1969-03-17 1971-06-29 Westinghouse Electric Corp Phase-controlled universal ballast for discharge devices
US3648106A (en) * 1970-02-24 1972-03-07 Westinghouse Electric Corp Dynamic reactorless high-frequency vapor lamp ballast
US3890537A (en) * 1974-01-02 1975-06-17 Gen Electric Solid state chopper ballast for gaseous discharge lamps

Also Published As

Publication number Publication date
DE2544364A1 (de) 1976-12-02
FR2312168A1 (fr) 1976-12-17
GB1519225A (en) 1978-07-26
JPS51141488A (en) 1976-12-06
FR2312168B3 (enExample) 1979-02-16
US3999100A (en) 1976-12-21

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