FR2382751A1 - Structure luminescente avec source de rayonnement incorporee - Google Patents

Structure luminescente avec source de rayonnement incorporee

Info

Publication number
FR2382751A1
FR2382751A1 FR7706491A FR7706491A FR2382751A1 FR 2382751 A1 FR2382751 A1 FR 2382751A1 FR 7706491 A FR7706491 A FR 7706491A FR 7706491 A FR7706491 A FR 7706491A FR 2382751 A1 FR2382751 A1 FR 2382751A1
Authority
FR
France
Prior art keywords
tritium
low cost
luminescent material
radiation source
zirconium
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.)
Withdrawn
Application number
FR7706491A
Other languages
English (en)
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.)
HANLET JACQUES
Original Assignee
HANLET JACQUES
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 HANLET JACQUES filed Critical HANLET JACQUES
Priority to FR7706491A priority Critical patent/FR2382751A1/fr
Publication of FR2382751A1 publication Critical patent/FR2382751A1/fr
Withdrawn legal-status Critical Current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
    • C09K11/04—Luminescent, e.g. electroluminescent, chemiluminescent materials containing natural or artificial radioactive elements or unspecified radioactive elements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional
    • G04G9/0041—Illumination devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
    • G21H3/00—Arrangements for direct conversion of radiation energy from radioactive sources into forms of energy other than electric energy, e.g. into light or mechanic energy
    • G21H3/02—Arrangements for direct conversion of radiation energy from radioactive sources into forms of energy other than electric energy, e.g. into light or mechanic energy in which material is excited to luminesce by the radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)

Abstract

L'invention concerne de nouvelles structures luminescentes à source de rayonnement incorporée. La source de rayonnement est absorbée dans la couche 12 et irradie le luminophore 14. On peut utiliser le tritium gazeux absorbé dans un métal comme le zirconium.
FR7706491A 1977-03-04 1977-03-04 Structure luminescente avec source de rayonnement incorporee Withdrawn FR2382751A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706491A FR2382751A1 (fr) 1977-03-04 1977-03-04 Structure luminescente avec source de rayonnement incorporee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706491A FR2382751A1 (fr) 1977-03-04 1977-03-04 Structure luminescente avec source de rayonnement incorporee

Publications (1)

Publication Number Publication Date
FR2382751A1 true FR2382751A1 (fr) 1978-09-29

Family

ID=9187606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706491A Withdrawn FR2382751A1 (fr) 1977-03-04 1977-03-04 Structure luminescente avec source de rayonnement incorporee

Country Status (1)

Country Link
FR (1) FR2382751A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476845A1 (fr) * 1990-09-17 1992-03-25 Ontario Hydro Sources de lumière radioluminescentes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476845A1 (fr) * 1990-09-17 1992-03-25 Ontario Hydro Sources de lumière radioluminescentes

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Legal Events

Date Code Title Description
ST Notification of lapse