FR999719A - High pressure mercury vapor lamp - Google Patents

High pressure mercury vapor lamp

Info

Publication number
FR999719A
FR999719A FR999719DA FR999719A FR 999719 A FR999719 A FR 999719A FR 999719D A FR999719D A FR 999719DA FR 999719 A FR999719 A FR 999719A
Authority
FR
France
Prior art keywords
high pressure
pressure mercury
mercury vapor
vapor lamp
lamp
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 FR999719A publication Critical patent/FR999719A/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
    • C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
    • C09K11/75—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony
    • C09K11/76—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony also containing phosphorus and halogen, e.g. halophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR999719D 1948-11-20 1949-11-18 High pressure mercury vapor lamp Expired FR999719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL999719X 1948-11-20

Publications (1)

Publication Number Publication Date
FR999719A true FR999719A (en) 1952-02-04

Family

ID=19866712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999719D Expired FR999719A (en) 1948-11-20 1949-11-18 High pressure mercury vapor lamp

Country Status (1)

Country Link
FR (1) FR999719A (en)

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