FR2417914A1 - Combinaison d'une lampe a allumage instantane, d'un circuit de ballastage et d'un circuit de commande - Google Patents

Combinaison d'une lampe a allumage instantane, d'un circuit de ballastage et d'un circuit de commande

Info

Publication number
FR2417914A1
FR2417914A1 FR7903600A FR7903600A FR2417914A1 FR 2417914 A1 FR2417914 A1 FR 2417914A1 FR 7903600 A FR7903600 A FR 7903600A FR 7903600 A FR7903600 A FR 7903600A FR 2417914 A1 FR2417914 A1 FR 2417914A1
Authority
FR
France
Prior art keywords
circuit
control circuit
combination
filament
ballastage
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.)
Granted
Application number
FR7903600A
Other languages
English (en)
Other versions
FR2417914B1 (fr
Inventor
John Martin Davenport
Michael Nathan Diamond
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 FR2417914A1 publication Critical patent/FR2417914A1/fr
Application granted granted Critical
Publication of FR2417914B1 publication Critical patent/FR2417914B1/fr
Granted 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
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp
    • 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)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Combinaison comportant un circuit de commande évitant le retard à l'amorçage à froid et au réamorçage à chaud. Elle comprend une lampe à allumage instantané 1 comprenant un tube à arc miniature 3 et un filament à incandescence 4 montés à l'intérieur d'une enveloppe 2, un dispositif de ballastage comportant des bornes d'entrée t1 , t2 , une source d'énergie électrique présentant une fréquence comprise entre 20 et 50 kHz, un dispositif transformateur T, comprenant un circuit de sortie aux bornes duquel est relié le tube à arc, le dispositif de ballastage comprenant des moyens R 3 , D2 pour limiter l'intensité du courant dans le circuit de sortie, et un circuit de commande du filament placé entre les bornes d'entrée du circuit de ballastage et le filament, et un dispositif pour déclencher le dispositif de commutation, lorsque la tension détectée est soit inférieure à une valeur basse prédéterminée, soit supérieure à une valeur élevée prédéterminée. Application aux lampes à vapeurs métalliques.
FR7903600A 1978-02-15 1979-02-13 Combinaison d'une lampe a allumage instantane, d'un circuit de ballastage et d'un circuit de commande Granted FR2417914A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/878,054 US4151445A (en) 1978-02-15 1978-02-15 Instant light lamp control circuit

Publications (2)

Publication Number Publication Date
FR2417914A1 true FR2417914A1 (fr) 1979-09-14
FR2417914B1 FR2417914B1 (fr) 1983-03-11

Family

ID=25371283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903600A Granted FR2417914A1 (fr) 1978-02-15 1979-02-13 Combinaison d'une lampe a allumage instantane, d'un circuit de ballastage et d'un circuit de commande

Country Status (8)

Country Link
US (1) US4151445A (fr)
JP (1) JPS5927079B2 (fr)
BE (1) BE874152A (fr)
CA (1) CA1112296A (fr)
DE (1) DE2905868C2 (fr)
FR (1) FR2417914A1 (fr)
GB (1) GB2016828B (fr)
NL (1) NL7901173A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505601A1 (fr) * 1981-05-08 1982-11-12 Egyesuelt Izzolampa

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208603A (en) * 1979-02-08 1980-06-17 General Electric Company Electric lamp having improved inlead construction
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
GB2052896B (en) * 1979-06-13 1983-07-20 Gen Electric Lighting unit and circuit
US4281274A (en) * 1979-08-01 1981-07-28 General Electric Co. Discharge lamp having vitreous shield
US4278916A (en) * 1979-12-03 1981-07-14 Gte Laboratories Incorporated Instant-on light source
GB2066596B (en) * 1979-12-27 1984-02-29 Gen Electric Arc lamp lighting unit with low and high light levels
HU183313B (en) * 1981-02-06 1984-04-28 Egyesuelt Izzolampa Lighting system and electric lighting unit of compact structure
US4438369A (en) 1981-07-10 1984-03-20 North American Philips Electric Corp. Unitary light source comprising compact HID lamp and incandescent ballast filament
US4392081A (en) * 1981-07-31 1983-07-05 General Electric Company Lighting unit
US4464607A (en) * 1981-09-25 1984-08-07 General Electric Company Lighting unit
JPS58113300U (ja) * 1981-09-29 1983-08-02 東芝ライテック株式会社 放電灯点灯装置
US4382210A (en) * 1981-12-18 1983-05-03 Gte Laboratories Incorporated Ballast circuit for direct current arc lamp
US4399392A (en) * 1982-02-26 1983-08-16 Gte Laboratories Incorporated Arc lamp power supply
JPS5964000U (ja) * 1982-10-22 1984-04-27 新電元工業株式会社 高圧ナトリウムランプ点灯装置
US4598225A (en) * 1983-02-25 1986-07-01 Gte Products Corporation Electric lamp with high outer-envelope to inner-envelope wall-thickness ratio
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
DE3581056D1 (de) * 1984-11-06 1991-02-07 Philips Nv Schalteinrichtung zum betrieb einer hochdruckentladungslampe.
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
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
US4999547A (en) * 1986-09-25 1991-03-12 Innovative Controls, Incorporated Ballast for high pressure sodium lamps having constant line and lamp wattage
US5008596A (en) * 1987-12-02 1991-04-16 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. Fluorescent lamp high frequency operating circuit
US4996463A (en) * 1989-08-21 1991-02-26 Victor Horowitz Auxiliary lighting system for high intensity discharge lamp
WO2002029851A1 (fr) * 2000-10-04 2002-04-11 Theodore Mcbain Ampoule electrique a deux fonctions independantes
US6713966B2 (en) 2002-05-21 2004-03-30 Yazaki North America, Inc. Event and arc detection in lamps
WO2007132527A1 (fr) * 2006-05-16 2007-11-22 Masahiro Tsurumi Lampe à décharge haute tension pour véhicule
US8008866B2 (en) * 2008-09-05 2011-08-30 Lutron Electronics Co., Inc. Hybrid light source
US8228002B2 (en) * 2008-09-05 2012-07-24 Lutron Electronics Co., Inc. Hybrid light source
CN102612190A (zh) * 2011-01-22 2012-07-25 通用电气公司 混合灯电源电路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008443A1 (fr) * 1968-05-14 1970-01-23 Esquire Inc
US3536955A (en) * 1968-03-26 1970-10-27 Holotron Corp Lightweight semi-conductor power supply for discharge lamps with means for utilizing inductive high voltage spikes to start the lamps
FR2413845A1 (fr) * 1977-12-27 1979-07-27 Gen Electric Lampe a decharge miniature fonctionnant en haute frequence

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH377937A (de) * 1960-04-05 1964-05-31 Leuenberger H Sicherheitsschaltung für eine Quecksilberdampflampe
US3693045A (en) * 1970-02-13 1972-09-19 Guth Co Edwin F Illumination
US3737720A (en) * 1971-08-02 1973-06-05 Gen Electric Lighting system with auxiliary lamp control circuit
US4005331A (en) * 1973-06-19 1977-01-25 Current Industries, Inc. High intensity discharge lamp with auxiliary light
US3873882A (en) * 1973-10-05 1975-03-25 Leviton Manufacturing Co Auxiliary lighting system for a gaseous discharge lamp
CA1116690A (fr) * 1976-02-02 1982-01-19 Esquire, Inc. Circuit d'alimentation haute frequence pour lampe a decharge a grande intensite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536955A (en) * 1968-03-26 1970-10-27 Holotron Corp Lightweight semi-conductor power supply for discharge lamps with means for utilizing inductive high voltage spikes to start the lamps
FR2008443A1 (fr) * 1968-05-14 1970-01-23 Esquire Inc
FR2413845A1 (fr) * 1977-12-27 1979-07-27 Gen Electric Lampe a decharge miniature fonctionnant en haute frequence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505601A1 (fr) * 1981-05-08 1982-11-12 Egyesuelt Izzolampa

Also Published As

Publication number Publication date
NL7901173A (nl) 1979-08-17
DE2905868A1 (de) 1979-08-16
FR2417914B1 (fr) 1983-03-11
GB2016828A (en) 1979-09-26
GB2016828B (en) 1982-08-18
JPS5927079B2 (ja) 1984-07-03
DE2905868C2 (de) 1982-05-27
JPS54115575A (en) 1979-09-08
CA1112296A (fr) 1981-11-10
US4151445A (en) 1979-04-24
BE874152A (fr) 1979-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse