FR2324122A1 - Lampe a decharge a dispositif d'amorcage neutralisable - Google Patents

Lampe a decharge a dispositif d'amorcage neutralisable

Info

Publication number
FR2324122A1
FR2324122A1 FR7627123A FR7627123A FR2324122A1 FR 2324122 A1 FR2324122 A1 FR 2324122A1 FR 7627123 A FR7627123 A FR 7627123A FR 7627123 A FR7627123 A FR 7627123A FR 2324122 A1 FR2324122 A1 FR 2324122A1
Authority
FR
France
Prior art keywords
neutralizable
discharge lamp
priming device
priming
lamp
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
FR7627123A
Other languages
English (en)
Other versions
FR2324122B1 (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.)
Philips North America LLC
US Philips Corp
Original Assignee
US Philips Corp
North American Philips Corp
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 US Philips Corp, North American Philips Corp filed Critical US Philips Corp
Publication of FR2324122A1 publication Critical patent/FR2324122A1/fr
Application granted granted Critical
Publication of FR2324122B1 publication Critical patent/FR2324122B1/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
    • H05B41/16—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
FR7627123A 1975-09-12 1976-09-09 Lampe a decharge a dispositif d'amorcage neutralisable Granted FR2324122A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/612,717 US4029989A (en) 1975-09-12 1975-09-12 Electric discharge lamp with voltage multiplier circuit having a capacitance which changes with temperature

Publications (2)

Publication Number Publication Date
FR2324122A1 true FR2324122A1 (fr) 1977-04-08
FR2324122B1 FR2324122B1 (fr) 1982-09-10

Family

ID=24454368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627123A Granted FR2324122A1 (fr) 1975-09-12 1976-09-09 Lampe a decharge a dispositif d'amorcage neutralisable

Country Status (12)

Country Link
US (1) US4029989A (fr)
JP (2) JPS5245178A (fr)
AT (1) AT354565B (fr)
AU (1) AU506530B2 (fr)
BE (1) BE846110A (fr)
CA (1) CA1086814A (fr)
CH (1) CH610170A5 (fr)
DE (1) DE2639475A1 (fr)
FR (1) FR2324122A1 (fr)
GB (1) GB1506539A (fr)
NL (1) NL177162C (fr)
SE (1) SE412487B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0852391A2 (fr) * 1997-01-07 1998-07-08 Sharp Kabushiki Kaisha Dispositif d'illumination, procédé de commande du dispositif d'illumination et afficheur comportant un tel dispositif d'illumination

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7610451A (nl) * 1976-09-21 1978-03-23 Philips Nv Ontladingslamp.
US4488091A (en) * 1982-11-12 1984-12-11 Gte Products Corporation High intensity discharge lamp
JPS59154736A (ja) * 1983-02-21 1984-09-03 Hitachi Ltd 低圧水銀蒸気放電灯
US4626745A (en) * 1983-04-26 1986-12-02 General Electric Company Ballast circuit for lamps with low voltage gas discharge tubes
GB2139022A (en) * 1983-04-26 1984-10-31 Gen Electric Ballast circuit for lamps with low voltage gas discharge tubes
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
JPH09509009A (ja) * 1994-12-05 1997-09-09 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 複数の各放電路における放電を交互に確立及び消滅させるための回路装置
US6594931B1 (en) 1999-08-19 2003-07-22 Jeffrey C. Barton Fluorescent illuminated sign assembly
US6541915B2 (en) * 2001-07-23 2003-04-01 The Board Of Trustees Of The University Of Illinois High pressure arc lamp assisted start up device and method
US20060175973A1 (en) * 2005-02-07 2006-08-10 Lisitsyn Igor V Xenon lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR922141A (fr) * 1945-12-17 1947-05-30 Dispositif d'amorçage pour tube à décharge à courant alternatif

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820179A (en) * 1953-05-08 1958-01-14 Philips Corp Voltage stabiliser circuit arrangement
US3243687A (en) * 1960-02-03 1966-03-29 Itt Energy converter
US3257607A (en) * 1961-03-27 1966-06-21 Intron Int Inc Thermally sensitive capacitive circuit element
US3275922A (en) * 1962-12-19 1966-09-27 Sperry Rand Corp Conversion and ballast unit
DE1186961B (de) * 1963-11-14 1965-02-11 Beteiligungs & Patentverw Gmbh Schaltanordnung zur Funkenerosion mit unverzerrten Impulsen
US3600996A (en) * 1969-11-05 1971-08-24 Henry N Switsen Stroboscopic lamp circuits
US3771017A (en) * 1969-11-05 1973-11-06 H Switsen Phase controlled firing circuit
US3629647A (en) * 1970-07-15 1971-12-21 Gen Electric Voltage doubler starting circuit for discharge lamp
US3666986A (en) * 1970-07-15 1972-05-30 Gen Electric Internally resistively ballasted discharge lamp containing bridge rectifier
JPS501576A (fr) * 1973-05-12 1975-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR922141A (fr) * 1945-12-17 1947-05-30 Dispositif d'amorçage pour tube à décharge à courant alternatif

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0852391A2 (fr) * 1997-01-07 1998-07-08 Sharp Kabushiki Kaisha Dispositif d'illumination, procédé de commande du dispositif d'illumination et afficheur comportant un tel dispositif d'illumination
EP0852391A3 (fr) * 1997-01-07 1998-09-30 Sharp Kabushiki Kaisha Dispositif d'illumination, procédé de commande du dispositif d'illumination et afficheur comportant un tel dispositif d'illumination
US6066920A (en) * 1997-01-07 2000-05-23 Sharp Kabushiki Kaisha Illumination device, method for driving the illumination device and display including the illumination device

Also Published As

Publication number Publication date
AU1765676A (en) 1978-03-23
JPS5923350Y2 (ja) 1984-07-11
NL177162C (nl) 1985-08-01
ATA671976A (de) 1979-06-15
US4029989A (en) 1977-06-14
BE846110A (fr) 1977-03-10
CH610170A5 (fr) 1979-03-30
FR2324122B1 (fr) 1982-09-10
AT354565B (de) 1979-01-10
CA1086814A (fr) 1980-09-30
SE7609953L (sv) 1977-03-13
AU506530B2 (en) 1980-01-10
DE2639475A1 (de) 1977-03-24
GB1506539A (en) 1978-04-05
JPS58162557U (ja) 1983-10-29
SE412487B (sv) 1980-03-03
NL177162B (nl) 1985-03-01
JPS5245178A (en) 1977-04-09
NL7609936A (nl) 1977-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse