BE900185A - LIGHTING DEVICE. - Google Patents

LIGHTING DEVICE.

Info

Publication number
BE900185A
BE900185A BE0/213350A BE213350A BE900185A BE 900185 A BE900185 A BE 900185A BE 0/213350 A BE0/213350 A BE 0/213350A BE 213350 A BE213350 A BE 213350A BE 900185 A BE900185 A BE 900185A
Authority
BE
Belgium
Prior art keywords
high pressure
lamp
series
lighting device
rectifier
Prior art date
Application number
BE0/213350A
Other languages
French (fr)
Original Assignee
Tungsram Reszvenytarsasag
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 Tungsram Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Publication of BE900185A publication Critical patent/BE900185A/en

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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/231—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for high-pressure lamps
    • 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
    • H05B35/00—Electric light sources using a combination of different types of light generation

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Dispositif d'éclairage (ou dispositif à ballast) consistant en un redresseur transformant une tension alternative de secteur, en une lampe ou tube haute pression avec une lampe à vapeur de sodium haute pression ou une lampe à halogénure métallique haute pression, de préférence à puissance réduite, et un élément en série limiteur de courant, avec en outre, en cas de besoin, un dispositif d'amorçage. Il est caractérisé en ce qu'un élément série est disposé directement à la sortie de courant du redresseur (3) ou au plus par l'intermédiaire d'un élément en série ohmique (4) et en ce que cet élément série contient la lampe haute pression (1) et un filtre inductif (2).Lighting device (or ballast device) consisting of a rectifier transforming an AC mains voltage, into a high pressure lamp or tube with a high pressure sodium vapor lamp or a high pressure metal halide lamp, preferably with power reduced, and a current limiting element in series, with in addition, if necessary, a priming device. It is characterized in that a series element is arranged directly at the current output of the rectifier (3) or at most via an ohmic series element (4) and in that this series element contains the lamp high pressure (1) and an inductive filter (2).

BE0/213350A 1983-07-28 1984-07-19 LIGHTING DEVICE. BE900185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU264883A HU208778B (en) 1983-07-28 1983-07-28 Operating circuit for a high-pressure sodium or metal-halogen lamp

Publications (1)

Publication Number Publication Date
BE900185A true BE900185A (en) 1984-11-16

Family

ID=10960439

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213350A BE900185A (en) 1983-07-28 1984-07-19 LIGHTING DEVICE.

Country Status (8)

Country Link
JP (1) JPS60100399A (en)
AT (1) AT386715B (en)
BE (1) BE900185A (en)
DE (1) DE3426491A1 (en)
FR (1) FR2551613B1 (en)
GB (1) GB2146185B (en)
HU (1) HU208778B (en)
NL (1) NL8402293A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111359A (en) * 1996-05-09 2000-08-29 Philips Electronics North America Corporation Integrated HID reflector lamp with HID arc tube in a pressed glass reflector retained in a shell housing a ballast
EP0838082A2 (en) * 1996-05-09 1998-04-29 Koninklijke Philips Electronics N.V. Integrated hid reflector lamp
US5828185A (en) * 1996-05-09 1998-10-27 Philips Electronics North America Corporation High frequency HID lamp system with lamp driven at a frequency above the audible and below the lowest lamp resonant frequency
DE19923237A1 (en) 1999-05-20 2000-11-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Circuit arrangement, associated electrical system and discharge lamp with such a circuit arrangement and method for its operation
DE19923265A1 (en) 1999-05-20 2000-11-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Circuit arrangement for ignition and for operating high pressure lamps
US7641678B2 (en) 2003-10-02 2010-01-05 Koninklijke Philips Electronics N.V. Tanning apparatus
IT1397459B1 (en) * 2009-12-28 2013-01-10 Voltolini LED LAMP

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB626375A (en) * 1947-01-31 1949-07-14 Gen Electric Co Ltd Improvements in earthing arrangements for fittings housing electric discharge devices
DE1639115B1 (en) * 1968-01-20 1971-06-09 Honeywell Gmbh IGNITION AND OPERATING CIRCUIT FOR MERCURY HIGH PRESSURE LAMPS
US3611433A (en) * 1969-05-12 1971-10-05 Itt Plasma power supply for arc discharge device
US3679934A (en) * 1970-02-05 1972-07-25 Hewlett Packard Co Automatic restarting laser power supply
US3787751A (en) * 1972-08-10 1974-01-22 Thorn Electrical Ind Ltd Ballast circuits for discharge lamps
JPS561757B2 (en) * 1974-03-30 1981-01-14
CA1073965A (en) * 1974-10-21 1980-03-18 Loren H. Walker Push-pull inverter ballast for arc discharge lamps
US4001637A (en) * 1975-06-12 1977-01-04 Lutron Electronics Co., Inc. Lamp ballast
DE2738065A1 (en) * 1976-09-02 1978-03-09 Gen Electric CIRCUIT FOR OPERATING GAS DISCHARGE LAMPS
NL7809907A (en) * 1978-10-02 1980-04-08 Philips Nv MIXING LIGHT DEVICE.
FR2454247A1 (en) * 1979-04-12 1980-11-07 Gen Electric CIRCUIT FOR PRIMING AND OPERATING AN ARC LAMP
US4350930A (en) * 1979-06-13 1982-09-21 General Electric Company Lighting unit
US4278916A (en) * 1979-12-03 1981-07-14 Gte Laboratories Incorporated Instant-on light source
US4297616A (en) * 1980-03-17 1981-10-27 Xerox Corporation Fluorescent lamp with incandescent ballasting systems
US4464607A (en) * 1981-09-25 1984-08-07 General Electric Company Lighting unit
US4495446A (en) * 1982-12-27 1985-01-22 General Electric Company Lighting unit with improved control sequence

Also Published As

Publication number Publication date
GB2146185A (en) 1985-04-11
NL8402293A (en) 1985-02-18
FR2551613A1 (en) 1985-03-08
FR2551613B1 (en) 1986-11-28
GB8417951D0 (en) 1984-08-15
HU208778B (en) 1993-12-28
ATA112584A (en) 1988-02-15
GB2146185B (en) 1987-08-26
JPS60100399A (en) 1985-06-04
HUT34657A (en) 1985-03-28
DE3426491A1 (en) 1985-02-14
AT386715B (en) 1988-10-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TUNGSRAM RESZVENYTARSASAG

Effective date: 19920731