[go: up one dir, main page]

FR1022220A - Appareil d'éclairage électro-luminescent - Google Patents

Appareil d'éclairage électro-luminescent

Info

Publication number
FR1022220A
FR1022220A FR1022220DA FR1022220A FR 1022220 A FR1022220 A FR 1022220A FR 1022220D A FR1022220D A FR 1022220DA FR 1022220 A FR1022220 A FR 1022220A
Authority
FR
France
Prior art keywords
electro
light fixture
luminescent light
luminescent
fixture
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)
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Application granted granted Critical
Publication of FR1022220A publication Critical patent/FR1022220A/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
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
FR1022220D 1949-07-20 1950-07-20 Appareil d'éclairage électro-luminescent Expired FR1022220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1022220XA 1949-07-20 1949-07-20

Publications (1)

Publication Number Publication Date
FR1022220A true FR1022220A (fr) 1953-03-02

Family

ID=22288758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022220D Expired FR1022220A (fr) 1949-07-20 1950-07-20 Appareil d'éclairage électro-luminescent

Country Status (1)

Country Link
FR (1) FR1022220A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962357C (de) * 1954-11-01 1957-04-18 Westinghouse Electric Corp Elektrische Leuchtstoffzelle
DE1023821B (de) * 1953-12-09 1958-02-06 Thorn Electrical Ind Ltd Spannungs-Elektrolumineszenzlampe und Verfahren zu ihrer Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023821B (de) * 1953-12-09 1958-02-06 Thorn Electrical Ind Ltd Spannungs-Elektrolumineszenzlampe und Verfahren zu ihrer Herstellung
DE962357C (de) * 1954-11-01 1957-04-18 Westinghouse Electric Corp Elektrische Leuchtstoffzelle

Similar Documents

Publication Publication Date Title
FR1029122A (fr) Interrupteur
FR1011455A (fr) Perfectionnements aux appareils d'éclairage
FR1022220A (fr) Appareil d'éclairage électro-luminescent
FR1012098A (fr) Appareil d'éclairage à sources lumineuses linéaires
FR977356A (fr) Appareil d'éclairage
FR991271A (fr) Appareil d'éclairage
FR982663A (fr) Appareil d'éclairage
FR998361A (fr) Appareil d'éclairage
FR1003026A (fr) Appareil d'éclairage
FR1045640A (fr) Appareil d'éclairage
FR1037344A (fr) Appareil d'éclairage
FR991083A (fr) Lanterne à bougie
FR1026821A (fr) Lampes électroluminescentes
FR986336A (fr) Appareil d'éclairage pour véhicules
FR1020280A (fr) Appareil d'éclairage
FR1016434A (fr) Appareil d'éclairage
FR1008129A (fr) Armature d'éclairage
FR1029826A (fr) Dispositif d'éclairage
FR923751A (fr) Appareil d'éclairage
FR993597A (fr) Appareil d'éclairage par fluorescence
FR994470A (fr) Réflecteur pour appareil d'éclairage
AT178841B (de) Leuchtgerät
FR1004942A (fr) Dispositif d'éclairage d'appareil de projection
FR1016242A (fr) Armature d'éclairage
FR981755A (fr) Monture pour appareil d'éclairage à source lumineuse fluorescente