FR2306594A1 - Dispositif equipe d'une lampe - Google Patents

Dispositif equipe d'une lampe

Info

Publication number
FR2306594A1
FR2306594A1 FR7609529A FR7609529A FR2306594A1 FR 2306594 A1 FR2306594 A1 FR 2306594A1 FR 7609529 A FR7609529 A FR 7609529A FR 7609529 A FR7609529 A FR 7609529A FR 2306594 A1 FR2306594 A1 FR 2306594A1
Authority
FR
France
Prior art keywords
lamp
device equipped
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
FR7609529A
Other languages
English (en)
Other versions
FR2306594B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2306594A1 publication Critical patent/FR2306594A1/fr
Application granted granted Critical
Publication of FR2306594B1 publication Critical patent/FR2306594B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/92—Lamps with more than one main discharge path
    • 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
    • H05B41/18—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 a starting switch
    • H05B41/19—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 a starting switch for lamps having an auxiliary starting electrode
    • 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
    • Y10S315/01—Fluorescent lamp circuits with more than two principle electrodes
FR7609529A 1975-04-01 1976-04-01 Dispositif equipe d'une lampe Granted FR2306594A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7503824A NL7503824A (nl) 1975-04-01 1975-04-01 Inrichting met een lamp.

Publications (2)

Publication Number Publication Date
FR2306594A1 true FR2306594A1 (fr) 1976-10-29
FR2306594B1 FR2306594B1 (fr) 1983-02-18

Family

ID=19823476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609529A Granted FR2306594A1 (fr) 1975-04-01 1976-04-01 Dispositif equipe d'une lampe

Country Status (10)

Country Link
US (1) US4074172A (fr)
JP (1) JPS588108B2 (fr)
AU (1) AU509915B2 (fr)
BE (1) BE840211A (fr)
CA (1) CA1071696A (fr)
DE (1) DE2610394C2 (fr)
ES (1) ES446493A1 (fr)
FR (1) FR2306594A1 (fr)
GB (1) GB1506678A (fr)
NL (1) NL7503824A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482781A1 (fr) * 1980-05-15 1981-11-20 Ushio Electric Inc Dispositif a lampe a decharge comprenant deux groupes d'electrodes places dans un tube

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124195A (ja) * 1984-07-12 1986-02-01 株式会社日立製作所 熱陰極形重水素放電管の駆動回路
AU746239B2 (en) * 1997-07-25 2002-04-18 Jorge M. Parra Low-voltage non-thermionic ballast-free fluorescent light system and method
KR101050328B1 (ko) * 2004-08-31 2011-07-19 엘지디스플레이 주식회사 램프 및 이를 구비한 백라이트 구동장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB261002A (en) * 1925-11-03 1927-06-09 Jacques Brettmon Luminous electric discharge tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103039A (en) * 1929-07-10 1937-12-21 Gen Electric Gaseous electric discharge device
US1943846A (en) * 1930-03-07 1934-01-16 Ne Arga Corp Alternating current electrical discharge device
DE607025C (de) * 1930-12-21 1934-12-15 Osram G M B H Komm Ges Elektrische Metalldampfentladungsroehre
NL7204033A (fr) * 1972-03-25 1973-09-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB261002A (en) * 1925-11-03 1927-06-09 Jacques Brettmon Luminous electric discharge tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482781A1 (fr) * 1980-05-15 1981-11-20 Ushio Electric Inc Dispositif a lampe a decharge comprenant deux groupes d'electrodes places dans un tube

Also Published As

Publication number Publication date
DE2610394C2 (de) 1983-07-14
ES446493A1 (es) 1977-06-16
FR2306594B1 (fr) 1983-02-18
BE840211A (fr) 1976-09-30
CA1071696A (fr) 1980-02-12
JPS51120071A (en) 1976-10-21
NL7503824A (nl) 1976-10-05
DE2610394A1 (de) 1976-10-14
JPS588108B2 (ja) 1983-02-14
GB1506678A (en) 1978-04-12
AU1233276A (en) 1977-09-29
AU509915B2 (en) 1980-05-29
US4074172A (en) 1978-02-14

Similar Documents

Publication Publication Date Title
BE807074A (fr) Dispositif d'eclairage
BE846004A (fr) Dispositif d'injection
FR2299968A1 (fr) Dispositif d'
FR2333402A1 (fr) Dispositif d'alimentation reglable pour lampe a decharge
FR2315661A1 (fr) Dispositif d'eclairage combine a une cle
FR2303752A1 (fr) Dispositif d'elevation
FR2297471A1 (fr) Dispositif d'affichage electrochroique
BE842758A (fr) Dispositif d'affichage lumineux
FR2306113A1 (fr) Mecanisme d'arret d'un convoyeur
FR2348568A1 (fr) Lampe d'irradiation
BE883820A (fr) Dispositif d'eclairage a lampe a decharge
FR2298966A1 (fr) Dispositif d'eplucha
FR2330242A1 (fr) Dispositif d'amorcage pour lampe a eclairs
FR2332675A1 (fr) Dispositif pour amorcer et alimenter une lampe a decharge
FR2339129A2 (fr) Projecteur d'eclairage
FR2302532A1 (fr) Dispositif d'ecartometrie
FR2294392A1 (fr) Dispositif d'eclairage
FR2324122A1 (fr) Lampe a decharge a dispositif d'amorcage neutralisable
FR2313764A1 (fr) Dispositif d'affichage fluorescent
FR2325132A1 (fr) Dispositif d'affichage electrochroique
FR2322384A1 (fr) Dispositif d'illumination pour microscope
FR2305817A1 (fr) Dispositif d'affichage
FR2330137A1 (fr) Dispositif d'affichage a plasma
FR2308051A1 (fr) Dispositif d'eclairage a lampe navette
BE840211A (fr) Dispositif equipe d'une lampe

Legal Events

Date Code Title Description
ST Notification of lapse