ATE503368T1 - Ac-dimmer für eine entladungslampe - Google Patents

Ac-dimmer für eine entladungslampe

Info

Publication number
ATE503368T1
ATE503368T1 AT09166311T AT09166311T ATE503368T1 AT E503368 T1 ATE503368 T1 AT E503368T1 AT 09166311 T AT09166311 T AT 09166311T AT 09166311 T AT09166311 T AT 09166311T AT E503368 T1 ATE503368 T1 AT E503368T1
Authority
AT
Austria
Prior art keywords
outputs
bulb
supply circuit
dimmer
power supply
Prior art date
Application number
AT09166311T
Other languages
English (en)
Inventor
Bernard Delhomme
Original Assignee
Citylone
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 Citylone filed Critical Citylone
Application granted granted Critical
Publication of ATE503368T1 publication Critical patent/ATE503368T1/de

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
    • H05B41/36—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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
AT09166311T 2008-07-25 2009-07-24 Ac-dimmer für eine entladungslampe ATE503368T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855124A FR2934455B1 (fr) 2008-07-25 2008-07-25 Dispositif de modulation de l'alimentation d'une ampoule a decharge

Publications (1)

Publication Number Publication Date
ATE503368T1 true ATE503368T1 (de) 2011-04-15

Family

ID=40473163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09166311T ATE503368T1 (de) 2008-07-25 2009-07-24 Ac-dimmer für eine entladungslampe

Country Status (6)

Country Link
EP (1) EP2148555B1 (de)
AT (1) ATE503368T1 (de)
DE (1) DE602009000949D1 (de)
ES (1) ES2361472T3 (de)
FR (1) FR2934455B1 (de)
PT (1) PT2148555E (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107591680B (zh) * 2017-09-26 2024-03-29 南京美辰微电子有限公司 离散式激光驱动器尾电流源

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989976A (en) * 1975-10-07 1976-11-02 Westinghouse Electric Corporation Solid-state hid lamp dimmer
GB2099241B (en) * 1980-12-10 1985-07-10 Renham Ashley John Electronic switch control circuit
DE3902785A1 (de) * 1989-01-31 1990-08-02 Hellux Leuchten Schaltungsvorrichtung zur leistungssteuerung von beleuchtungsanlagen
IL105564A (en) * 1993-04-30 1996-06-18 Ready Light Energy Ltd Dimmer for discharge bulb
US5539284A (en) * 1994-09-29 1996-07-23 Hybrinetics, Inc. Fluorescent lamp ballast dimming control cicuit

Also Published As

Publication number Publication date
FR2934455B1 (fr) 2010-08-27
EP2148555A1 (de) 2010-01-27
FR2934455A1 (fr) 2010-01-29
ES2361472T3 (es) 2011-06-17
EP2148555B1 (de) 2011-03-23
PT2148555E (pt) 2011-06-08
DE602009000949D1 (de) 2011-05-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties