FR828067A - Improvements to discharge tubes - Google Patents

Improvements to discharge tubes

Info

Publication number
FR828067A
FR828067A FR828067DA FR828067A FR 828067 A FR828067 A FR 828067A FR 828067D A FR828067D A FR 828067DA FR 828067 A FR828067 A FR 828067A
Authority
FR
France
Prior art keywords
discharge tubes
tubes
discharge
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)
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
Application filed by Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR828067A publication Critical patent/FR828067A/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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR828067D 1936-10-20 1937-10-20 Improvements to discharge tubes Expired FR828067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US106613A US2109984A (en) 1936-10-20 1936-10-20 Electric discharge device

Publications (1)

Publication Number Publication Date
FR828067A true FR828067A (en) 1938-05-10

Family

ID=22312348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828067D Expired FR828067A (en) 1936-10-20 1937-10-20 Improvements to discharge tubes

Country Status (3)

Country Link
US (1) US2109984A (en)
FR (1) FR828067A (en)
GB (1) GB487019A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423626A (en) * 1944-05-20 1947-07-08 Rauland Corp Method of manufacturing screens in cathode-ray tubes
US2706691A (en) * 1949-05-18 1955-04-19 Osram G M B H Kommanditgesells Method of coating glass bulbs
US4231892A (en) * 1979-03-05 1980-11-04 International Business Machines Corporation Manganese doped zinc silicate luminescent phosphors with III-V oxide substitutions
US5196234A (en) * 1986-08-29 1993-03-23 Gte Products Corporation Method for preparing zinc orthosilicate phosphor particle
US5188763A (en) * 1986-08-29 1993-02-23 Gte Products Corporation Method for preparing zinc orthosilicate phosphor
US4950948A (en) * 1988-11-07 1990-08-21 Gte Laboratories Incorporated Manganese activated zinc silicate phosphor

Also Published As

Publication number Publication date
US2109984A (en) 1938-03-01
GB487019A (en) 1938-06-14

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