CA2304301A1 - Gradateur et reseau d'eclairage connexe avec capteur de commande - Google Patents

Gradateur et reseau d'eclairage connexe avec capteur de commande Download PDF

Info

Publication number
CA2304301A1
CA2304301A1 CA002304301A CA2304301A CA2304301A1 CA 2304301 A1 CA2304301 A1 CA 2304301A1 CA 002304301 A CA002304301 A CA 002304301A CA 2304301 A CA2304301 A CA 2304301A CA 2304301 A1 CA2304301 A1 CA 2304301A1
Authority
CA
Canada
Prior art keywords
lighting system
mains
lamp
circuit
switching component
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.)
Abandoned
Application number
CA002304301A
Other languages
English (en)
Inventor
Eran Erez
Omri Fishbein
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.)
EIN HASHOFET ELECTRICAL ACCESSORIES
Original Assignee
EIN HASHOFET ELECTRICAL ACCESSORIES
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 EIN HASHOFET ELECTRICAL ACCESSORIES filed Critical EIN HASHOFET ELECTRICAL ACCESSORIES
Publication of CA2304301A1 publication Critical patent/CA2304301A1/fr
Abandoned 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
    • H05B41/36—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)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
CA002304301A 1999-04-13 2000-04-07 Gradateur et reseau d'eclairage connexe avec capteur de commande Abandoned CA2304301A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL129,405 1999-04-13
IL12940599A IL129405A0 (en) 1999-04-13 1999-04-13 A dimmer and dimming lighting system

Publications (1)

Publication Number Publication Date
CA2304301A1 true CA2304301A1 (fr) 2000-10-13

Family

ID=11072693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002304301A Abandoned CA2304301A1 (fr) 1999-04-13 2000-04-07 Gradateur et reseau d'eclairage connexe avec capteur de commande

Country Status (4)

Country Link
EP (1) EP1045623A3 (fr)
AU (1) AU2768600A (fr)
CA (1) CA2304301A1 (fr)
IL (1) IL129405A0 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7196478B2 (en) * 2001-11-12 2007-03-27 Koninklike Philips Electronics, N.V. Circuit arrangement
DE10315473A1 (de) * 2003-04-04 2004-10-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schnittstellenschaltung zum Betrieb von kapazitiven Lasten
US20100244728A1 (en) * 2007-11-22 2010-09-30 Koninklijke Philips Electronics N.V. Method and control circuit for dimming a gas discharge lamp
ES2356205B1 (es) * 2008-12-26 2012-02-14 Universidad De Castilla-La Mancha Dispositivo para regular intensidad luminosa en lámparas fluorescentes con reactancia electromagnética y cebador y sistema de iluminación que comprende dicho dispositivo.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350935A (en) * 1980-03-28 1982-09-21 Lutron Electronics Co., Inc. Gas discharge lamp control
US4527099A (en) * 1983-03-09 1985-07-02 Lutron Electronics Co., Inc. Control circuit for gas discharge lamps
US4904906A (en) * 1986-08-21 1990-02-27 Honeywell Inc. Fluorescent light dimming
US4899088A (en) * 1988-08-31 1990-02-06 Honeywell Inc. Power control circuit for inductive loads
GB2269948A (en) * 1992-07-23 1994-02-23 Axiomatic Design Ltd Gas discharge lamp dimmer circuit
FI113919B (fi) * 1997-09-25 2004-06-30 Helvar Oy Verkkotaajuustehokonvertteri vaihtosähköstä vaihtosähköön
FR2771589A1 (fr) * 1997-11-21 1999-05-28 Sgs Thomson Microelectronics Limiteur de courant pour lampe fluorescente

Also Published As

Publication number Publication date
IL129405A0 (en) 2000-02-17
EP1045623A2 (fr) 2000-10-18
EP1045623A3 (fr) 2002-02-06
AU2768600A (en) 2000-10-19

Similar Documents

Publication Publication Date Title
US5416387A (en) Single stage, high power factor, gas discharge lamp ballast
JP2001523389A (ja) トライアック可調光バラスト
MX9603085A (es) Circuito integrado de factor de alta energia reforzador de voltaje de colector reducido.
JPH0318000A (ja) 放電灯調光装置
CN101326861B (zh) 用来在电子调光镇流器中控制灯丝电压的设备和方法
MX2011010051A (es) Interfaz de atenuacion para linea de energia.
JPH0323928B2 (fr)
US7816872B2 (en) Dimmable instant start ballast
KR101024179B1 (ko) 램프 및 전기적 발광 시스템의 조광제어를 위한 장치 및방법
ATE261234T1 (de) Elektronisches vorschaltgerät mit parallelladung und reihensteuerung
US4117377A (en) Circuits for starting and operating ionized gas lamps
US5539284A (en) Fluorescent lamp ballast dimming control cicuit
CA2304301A1 (fr) Gradateur et reseau d'eclairage connexe avec capteur de commande
CN100375581C (zh) 高效高功率因数电镇流器
AU9182898A (en) A circuit for synchronizing the ignition of electronic ballast discharge lamps
CN1045515C (zh) 一种气体放电灯的电子镇流器
EP0739154B1 (fr) Circuit d'alimentation de lampes à décharge
KR100291689B1 (ko) 방전램프용 저 손실의 전자식 안정저항 회로
US5146139A (en) Controllable gas discharge lighting system
WO2004103030A1 (fr) Systeme d'eclairage constitue de lampes a decharge a enroulement serie, a demarrage a cathode froide et a variateur a triacs
RU2068627C1 (ru) Осветительное устройство с газоразрядной лампой постоянного тока
ATE167352T1 (de) Wechselspannungs-vorschaltgerät für elektrische entladungslampen
US5374874A (en) Electronic ballast with crest factor control
Hsieh et al. Modeling and Estimating of the Fluorescent Lamp and Its Pre-heating control
JPS61248397A (ja) 放電灯点灯装置

Legal Events

Date Code Title Description
FZDE Discontinued