FR82874E - Panel lamp and its manufacture - Google Patents

Panel lamp and its manufacture

Info

Publication number
FR82874E
FR82874E FR920272A FR920272A FR82874E FR 82874 E FR82874 E FR 82874E FR 920272 A FR920272 A FR 920272A FR 920272 A FR920272 A FR 920272A FR 82874 E FR82874 E FR 82874E
Authority
FR
France
Prior art keywords
manufacture
panel lamp
lamp
panel
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
FR920272A
Other languages
French (fr)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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
Priority claimed from US163719A external-priority patent/US3243630A/en
Application filed by Compagnie des Lampes filed Critical Compagnie des Lampes
Priority to FR920272A priority Critical patent/FR82874E/en
Application granted granted Critical
Publication of FR82874E publication Critical patent/FR82874E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/103—Shields, screens or guides arranged to extend the discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material
FR920272A 1962-01-02 1963-01-02 Panel lamp and its manufacture Expired FR82874E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR920272A FR82874E (en) 1962-01-02 1963-01-02 Panel lamp and its manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US163719A US3243630A (en) 1962-01-02 1962-01-02 Fluorescent panel lamp faceplate with opaque striping
FR920272A FR82874E (en) 1962-01-02 1963-01-02 Panel lamp and its manufacture

Publications (1)

Publication Number Publication Date
FR82874E true FR82874E (en) 1964-04-30

Family

ID=26199204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920272A Expired FR82874E (en) 1962-01-02 1963-01-02 Panel lamp and its manufacture

Country Status (1)

Country Link
FR (1) FR82874E (en)

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