FR2658974B1 - Dispositif d'alimentation de lampes a incandescence branchees en serie a haut degre de fiabilite. - Google Patents

Dispositif d'alimentation de lampes a incandescence branchees en serie a haut degre de fiabilite.

Info

Publication number
FR2658974B1
FR2658974B1 FR9002334A FR9002334A FR2658974B1 FR 2658974 B1 FR2658974 B1 FR 2658974B1 FR 9002334 A FR9002334 A FR 9002334A FR 9002334 A FR9002334 A FR 9002334A FR 2658974 B1 FR2658974 B1 FR 2658974B1
Authority
FR
France
Prior art keywords
incandescent lamps
supplying high
connected incandescent
reliability series
reliability
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
FR9002334A
Other languages
English (en)
Other versions
FR2658974A1 (fr
Inventor
Christian Pierre Marie Estival
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.)
ESTIVAL CHRISTIAN
Original Assignee
ESTIVAL CHRISTIAN
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 ESTIVAL CHRISTIAN filed Critical ESTIVAL CHRISTIAN
Priority to FR9002334A priority Critical patent/FR2658974B1/fr
Publication of FR2658974A1 publication Critical patent/FR2658974A1/fr
Application granted granted Critical
Publication of FR2658974B1 publication Critical patent/FR2658974B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • 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
FR9002334A 1990-02-26 1990-02-26 Dispositif d'alimentation de lampes a incandescence branchees en serie a haut degre de fiabilite. Expired - Fee Related FR2658974B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9002334A FR2658974B1 (fr) 1990-02-26 1990-02-26 Dispositif d'alimentation de lampes a incandescence branchees en serie a haut degre de fiabilite.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002334A FR2658974B1 (fr) 1990-02-26 1990-02-26 Dispositif d'alimentation de lampes a incandescence branchees en serie a haut degre de fiabilite.

Publications (2)

Publication Number Publication Date
FR2658974A1 FR2658974A1 (fr) 1991-08-30
FR2658974B1 true FR2658974B1 (fr) 1996-09-06

Family

ID=9394118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002334A Expired - Fee Related FR2658974B1 (fr) 1990-02-26 1990-02-26 Dispositif d'alimentation de lampes a incandescence branchees en serie a haut degre de fiabilite.

Country Status (1)

Country Link
FR (1) FR2658974B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465394A1 (fr) * 1979-09-11 1981-03-20 Lautesse Raymond Element de court-circuit pour un circuit d'alimentation serie
US4389598A (en) * 1981-02-10 1983-06-21 Smith Robert M Disco light assembly
DE3505007A1 (de) * 1985-02-14 1986-08-14 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Schaltungsanordnung zur unterbrechungslosen umschaltung von lampen, insbesondere im anzeigefeld eines autoradios
FR2602115B1 (fr) * 1986-07-24 1988-10-28 Estival Herve Dispositif de branchement particulier de lampes a incandescence
DE3811496A1 (de) * 1988-04-06 1989-10-19 Stumpmeier Fritz Leuchte mit mehreren lichtquellen aus niedervolt-halogen lampen

Also Published As

Publication number Publication date
FR2658974A1 (fr) 1991-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031