FR1213203A - High pressure mercury vapor discharge tube equipped with a luminescent screen, luminescent substance therefor, and method of preparation thereof - Google Patents

High pressure mercury vapor discharge tube equipped with a luminescent screen, luminescent substance therefor, and method of preparation thereof

Info

Publication number
FR1213203A
FR1213203A FR1213203DA FR1213203A FR 1213203 A FR1213203 A FR 1213203A FR 1213203D A FR1213203D A FR 1213203DA FR 1213203 A FR1213203 A FR 1213203A
Authority
FR
France
Prior art keywords
luminescent
preparation
high pressure
discharge tube
pressure mercury
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1213203A publication Critical patent/FR1213203A/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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0827—Halogenides
    • C09K11/0833—Halogenides with alkali or alkaline earth metals
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0838—Aluminates; Silicates
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0844—Germanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR1213203D 1958-01-02 1959-01-02 High pressure mercury vapor discharge tube equipped with a luminescent screen, luminescent substance therefor, and method of preparation thereof Expired FR1213203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1213203X 1958-01-02

Publications (1)

Publication Number Publication Date
FR1213203A true FR1213203A (en) 1960-03-29

Family

ID=19871963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213203D Expired FR1213203A (en) 1958-01-02 1959-01-02 High pressure mercury vapor discharge tube equipped with a luminescent screen, luminescent substance therefor, and method of preparation thereof

Country Status (1)

Country Link
FR (1) FR1213203A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496879A1 (en) * 1980-12-05 1982-06-25 Cerberus Ag FLAME DETECTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496879A1 (en) * 1980-12-05 1982-06-25 Cerberus Ag FLAME DETECTOR

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