FR1047419A - Device allowing the use for radiation illumination of fluorescent substances directly in contact with electric discharges - Google Patents

Device allowing the use for radiation illumination of fluorescent substances directly in contact with electric discharges

Info

Publication number
FR1047419A
FR1047419A FR1047419DA FR1047419A FR 1047419 A FR1047419 A FR 1047419A FR 1047419D A FR1047419D A FR 1047419DA FR 1047419 A FR1047419 A FR 1047419A
Authority
FR
France
Prior art keywords
contact
fluorescent substances
device allowing
electric discharges
radiation illumination
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
French (fr)
Inventor
Rene Tchakarian
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 FR1047419A publication Critical patent/FR1047419A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
FR1047419D 1952-01-02 1952-01-02 Device allowing the use for radiation illumination of fluorescent substances directly in contact with electric discharges Expired FR1047419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1047419T 1952-01-02

Publications (1)

Publication Number Publication Date
FR1047419A true FR1047419A (en) 1953-12-14

Family

ID=9592850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1047419D Expired FR1047419A (en) 1952-01-02 1952-01-02 Device allowing the use for radiation illumination of fluorescent substances directly in contact with electric discharges

Country Status (1)

Country Link
FR (1) FR1047419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260931A (en) * 1978-02-14 1981-04-07 U.S. Philips Corporation Low-pressure mercury vapor discharge lamp with luminescent coatings on envelope walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260931A (en) * 1978-02-14 1981-04-07 U.S. Philips Corporation Low-pressure mercury vapor discharge lamp with luminescent coatings on envelope walls

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