FR2354016A1 - Circuit d'alimentation pour lampes a decharge dans les gaz - Google Patents

Circuit d'alimentation pour lampes a decharge dans les gaz

Info

Publication number
FR2354016A1
FR2354016A1 FR7714293A FR7714293A FR2354016A1 FR 2354016 A1 FR2354016 A1 FR 2354016A1 FR 7714293 A FR7714293 A FR 7714293A FR 7714293 A FR7714293 A FR 7714293A FR 2354016 A1 FR2354016 A1 FR 2354016A1
Authority
FR
France
Prior art keywords
supply circuit
gas discharge
discharge lamps
lamps
gas
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
FR7714293A
Other languages
English (en)
Other versions
FR2354016B1 (fr
Inventor
Trasimond Adam Soileau
Wayne Ray Neal
Daniel V Owen
David William Knoble
Don Morais
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
Priority claimed from US05/692,078 external-priority patent/US4045709A/en
Priority claimed from US05/692,080 external-priority patent/US4069442A/en
Priority claimed from US05/729,041 external-priority patent/US4048543A/en
Priority claimed from US05/743,566 external-priority patent/US4092565A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2354016A1 publication Critical patent/FR2354016A1/fr
Application granted granted Critical
Publication of FR2354016B1 publication Critical patent/FR2354016B1/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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
FR7714293A 1976-06-02 1977-05-10 Circuit d'alimentation pour lampes a decharge dans les gaz Granted FR2354016A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US05/692,078 US4045709A (en) 1976-06-02 1976-06-02 Discharge lamp operating circuit
US05/692,080 US4069442A (en) 1976-06-02 1976-06-02 Pulse circuit for gaseous discharge lamps
US05/729,041 US4048543A (en) 1976-10-04 1976-10-04 Discharge lamp operating circuit
US05/743,566 US4092565A (en) 1976-11-22 1976-11-22 Pulse circuit for gaseous discharge lamps
US05/750,749 US4092564A (en) 1976-06-02 1976-12-15 Discharge lamp operating circuit

Publications (2)

Publication Number Publication Date
FR2354016A1 true FR2354016A1 (fr) 1977-12-30
FR2354016B1 FR2354016B1 (fr) 1983-04-01

Family

ID=27542086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714293A Granted FR2354016A1 (fr) 1976-06-02 1977-05-10 Circuit d'alimentation pour lampes a decharge dans les gaz

Country Status (6)

Country Link
AU (1) AU511603B2 (fr)
DE (1) DE2718151A1 (fr)
FR (1) FR2354016A1 (fr)
GB (1) GB1575832A (fr)
MX (1) MX147047A (fr)
NL (1) NL7705830A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486754A1 (fr) * 1980-07-10 1982-01-15 Nicolas Jean Pierre Montage d'alimentation pour tube a decharge haute pression
FR2502443A1 (fr) * 1981-03-17 1982-09-24 Augier Ets Montage d'alimentation pour tube a decharge haute pression

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140229A (en) * 1983-05-17 1984-11-21 Emi Plc Thorn Discharge lamp start and supply circuit
ZA862614B (en) * 1986-04-08 1986-12-30 David John Cockram Controller for gas discharge lamps
EP1810551A1 (fr) * 2004-11-04 2007-07-25 Koninklijke Philips Electronics N.V. Ballast electronique a placement de condensateur a distance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1487648A (fr) * 1965-07-24 1967-07-07 Philips Nv Convertisseur courant continu-courant alternatif
US3629683A (en) * 1968-11-21 1971-12-21 Gen Electric High-frequency lamp operating circuit
FR2093223A5 (fr) * 1970-06-05 1972-01-28 Lampes Sa
FR2156478A1 (fr) * 1971-10-21 1973-06-01 Alsthom
FR2272521A1 (fr) * 1974-05-20 1975-12-19 Siemens Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310687A (en) * 1964-02-07 1967-03-21 Gen Electric Power control circuits utilizing a bi-directional semiconductor
US3707649A (en) * 1970-07-20 1972-12-26 Denver Research Inst Intermittent arc illumination source

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1487648A (fr) * 1965-07-24 1967-07-07 Philips Nv Convertisseur courant continu-courant alternatif
US3629683A (en) * 1968-11-21 1971-12-21 Gen Electric High-frequency lamp operating circuit
FR2093223A5 (fr) * 1970-06-05 1972-01-28 Lampes Sa
FR2156478A1 (fr) * 1971-10-21 1973-06-01 Alsthom
FR2272521A1 (fr) * 1974-05-20 1975-12-19 Siemens Ag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/66 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486754A1 (fr) * 1980-07-10 1982-01-15 Nicolas Jean Pierre Montage d'alimentation pour tube a decharge haute pression
FR2502443A1 (fr) * 1981-03-17 1982-09-24 Augier Ets Montage d'alimentation pour tube a decharge haute pression

Also Published As

Publication number Publication date
MX147047A (es) 1982-09-27
AU2506977A (en) 1978-11-16
DE2718151A1 (de) 1977-12-22
GB1575832A (en) 1980-10-01
FR2354016B1 (fr) 1983-04-01
AU511603B2 (en) 1980-08-28
NL7705830A (nl) 1977-12-06

Similar Documents

Publication Publication Date Title
JPS52121977A (en) Startinggoperation circuit for gas discharge lamp
JPS52121976A (en) Circuit for discharge lamp
FR2333402A1 (fr) Dispositif d'alimentation reglable pour lampe a decharge
FR2538950B1 (fr) Lampe a decharge dans le gaz
FR2343949A1 (fr) Installation d'alimentation en liquide
GB2016222B (en) Discharge lamp supply circuit
FR2388453B1 (fr) Starter pour lampe a decharge
JPS52115583A (en) Arc discharge lamp
GB2013050B (en) Supply circuit for a discharge lamp
BE844543A (fr) Lampe a decharge dans les gaz
FR2352466A1 (fr) Dispositifs d'alimentation en courant continu des lampes a decharge et appareils d'eclairage equipes de ces dispositifs
JPS5339674A (en) Discharge lamp
FR2460586B1 (fr) Alimentation pour lampe a decharge a vapeur
BR7707569A (pt) Lampada de descarga de arco incluindo circuito de partida
BE851738A (fr) Dispositif d'amorcage pour circuit d'eclairage a lampe a decharge dans un gaz
JPS5356875A (en) Gas discharge lamp
ZA773093B (en) Device for the control of the light emission of a gas discharge lamp
JPS52131671A (en) Discharge lamp
FR2424686B1 (fr) Circuit d'alimentation normale et de secours pour une lampe a decharge gazeuse
FR2354016A1 (fr) Circuit d'alimentation pour lampes a decharge dans les gaz
FR2303240A1 (fr) Dispositif d'allumage pour lampes a gaz
FR2348569A1 (fr) Lampe a decharge
FR2445046B1 (fr) Laser a decharge dans le gaz
NZ188933A (en) Discharge lamp supply circuit
GB1545384A (en) Discharge lamp

Legal Events

Date Code Title Description
ST Notification of lapse