FR903461A - Régulateur-réducteur pour l'alimentation de tubes luminescents - Google Patents

Régulateur-réducteur pour l'alimentation de tubes luminescents

Info

Publication number
FR903461A
FR903461A FR903461DA FR903461A FR 903461 A FR903461 A FR 903461A FR 903461D A FR903461D A FR 903461DA FR 903461 A FR903461 A FR 903461A
Authority
FR
France
Prior art keywords
reducer
regulator
luminescent tubes
supplying
supplying luminescent
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
Application number
Other languages
English (en)
French (fr)
Inventor
Charles-Leon-Victor Merot
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 filed Critical
Application granted granted Critical
Publication of FR903461A publication Critical patent/FR903461A/fr
Expired 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
    • H05B41/391—Controlling the intensity of light continuously using saturable magnetic devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR903461D 1944-01-10 1943-11-10 Régulateur-réducteur pour l'alimentation de tubes luminescents Expired FR903461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988552T 1944-01-10

Publications (1)

Publication Number Publication Date
FR903461A true FR903461A (fr) 1945-10-05

Family

ID=9539560

Family Applications (2)

Application Number Title Priority Date Filing Date
FR903461D Expired FR903461A (fr) 1944-01-10 1943-11-10 Régulateur-réducteur pour l'alimentation de tubes luminescents
FR988552D Expired FR988552A (fr) 1944-01-10 1944-01-10 Perfectionnements aux tubes à décharge électrique luminescents à extinction progressive

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR988552D Expired FR988552A (fr) 1944-01-10 1944-01-10 Perfectionnements aux tubes à décharge électrique luminescents à extinction progressive

Country Status (2)

Country Link
BE (1) BE453905A (pt)
FR (2) FR903461A (pt)

Also Published As

Publication number Publication date
FR988552A (fr) 1951-08-29
BE453905A (pt)

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