GB511815A - Improvements in discharge lamps - Google Patents

Improvements in discharge lamps

Info

Publication number
GB511815A
GB511815A GB2247938A GB2247938A GB511815A GB 511815 A GB511815 A GB 511815A GB 2247938 A GB2247938 A GB 2247938A GB 2247938 A GB2247938 A GB 2247938A GB 511815 A GB511815 A GB 511815A
Authority
GB
United Kingdom
Prior art keywords
discharge lamps
lamps
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
GB2247938A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2247938A priority Critical patent/GB511815A/en
Publication of GB511815A publication Critical patent/GB511815A/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
    • C09K11/7457—Vanadates; Chromates; Molybdates; Tungstates
    • 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
    • C09K11/59—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon
    • 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
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
GB2247938A 1938-07-28 1938-07-28 Improvements in discharge lamps Expired GB511815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2247938A GB511815A (en) 1938-07-28 1938-07-28 Improvements in discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2247938A GB511815A (en) 1938-07-28 1938-07-28 Improvements in discharge lamps

Publications (1)

Publication Number Publication Date
GB511815A true GB511815A (en) 1939-08-24

Family

ID=10180054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2247938A Expired GB511815A (en) 1938-07-28 1938-07-28 Improvements in discharge lamps

Country Status (1)

Country Link
GB (1) GB511815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226444A (en) * 1988-12-22 1990-06-27 Matsushita Electric Works Ltd Electrodeless discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226444A (en) * 1988-12-22 1990-06-27 Matsushita Electric Works Ltd Electrodeless discharge lamp
GB2226444B (en) * 1988-12-22 1993-05-12 Matsushita Electric Works Ltd Electrodeless discharge lamp

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