FR2926000B1 - Procede et circuit d'alimentation variable de lampes tres basse tension branchees en serie - Google Patents

Procede et circuit d'alimentation variable de lampes tres basse tension branchees en serie

Info

Publication number
FR2926000B1
FR2926000B1 FR0760416A FR0760416A FR2926000B1 FR 2926000 B1 FR2926000 B1 FR 2926000B1 FR 0760416 A FR0760416 A FR 0760416A FR 0760416 A FR0760416 A FR 0760416A FR 2926000 B1 FR2926000 B1 FR 2926000B1
Authority
FR
France
Prior art keywords
branched
series
circuit
power supply
low voltage
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.)
Expired - Fee Related
Application number
FR0760416A
Other languages
English (en)
Other versions
FR2926000A1 (fr
Inventor
Francis David
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.)
FD Eclairage Architectural SAS
Original Assignee
FD Eclairage Architectural SAS
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 FD Eclairage Architectural SAS filed Critical FD Eclairage Architectural SAS
Priority to FR0760416A priority Critical patent/FR2926000B1/fr
Publication of FR2926000A1 publication Critical patent/FR2926000A1/fr
Application granted granted Critical
Publication of FR2926000B1 publication Critical patent/FR2926000B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/10—Circuits providing for substitution of the light source in case of its failure
    • H05B39/105—Circuits providing for substitution of the light source in case of its failure with a spare lamp in the circuit, and a possibility of shunting a failed lamp
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
FR0760416A 2007-12-28 2007-12-28 Procede et circuit d'alimentation variable de lampes tres basse tension branchees en serie Expired - Fee Related FR2926000B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0760416A FR2926000B1 (fr) 2007-12-28 2007-12-28 Procede et circuit d'alimentation variable de lampes tres basse tension branchees en serie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0760416A FR2926000B1 (fr) 2007-12-28 2007-12-28 Procede et circuit d'alimentation variable de lampes tres basse tension branchees en serie

Publications (2)

Publication Number Publication Date
FR2926000A1 FR2926000A1 (fr) 2009-07-03
FR2926000B1 true FR2926000B1 (fr) 2014-06-27

Family

ID=39666148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0760416A Expired - Fee Related FR2926000B1 (fr) 2007-12-28 2007-12-28 Procede et circuit d'alimentation variable de lampes tres basse tension branchees en serie

Country Status (1)

Country Link
FR (1) FR2926000B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267788B (en) * 1992-06-04 1997-01-29 Strand Lighting Ltd Dimming system, and dimmer therefor
US6084357A (en) * 1998-04-10 2000-07-04 Janning; John L. Series connected light string with filament shunting
CN1719963A (zh) * 2004-07-08 2006-01-11 皇家飞利浦电子股份有限公司 一种调光装置
US7339790B2 (en) * 2004-08-18 2008-03-04 Koninklijke Philips Electronics N.V. Halogen lamps with mains-to-low voltage drivers

Also Published As

Publication number Publication date
FR2926000A1 (fr) 2009-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160831