FR1488554A - Light sources in particular for beacons and buoys - Google Patents

Light sources in particular for beacons and buoys

Info

Publication number
FR1488554A
FR1488554A FR71729A FR71729A FR1488554A FR 1488554 A FR1488554 A FR 1488554A FR 71729 A FR71729 A FR 71729A FR 71729 A FR71729 A FR 71729A FR 1488554 A FR1488554 A FR 1488554A
Authority
FR
France
Prior art keywords
buoys
beacons
light sources
sources
light
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
FR71729A
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.)
Saunders Roe and Nuclear Enterprises Ltd
Original Assignee
Saunders Roe and Nuclear Enterprises Ltd
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 Saunders Roe and Nuclear Enterprises Ltd filed Critical Saunders Roe and Nuclear Enterprises Ltd
Priority to FR71729A priority Critical patent/FR1488554A/en
Application granted granted Critical
Publication of FR1488554A publication Critical patent/FR1488554A/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
    • C09K11/04—Luminescent, e.g. electroluminescent, chemiluminescent materials containing natural or artificial radioactive elements or unspecified radioactive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/08—Lamps in which a screen or coating is excited to luminesce by radioactive material located inside the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR71729A 1966-08-02 1966-08-02 Light sources in particular for beacons and buoys Expired FR1488554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR71729A FR1488554A (en) 1966-08-02 1966-08-02 Light sources in particular for beacons and buoys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71729A FR1488554A (en) 1966-08-02 1966-08-02 Light sources in particular for beacons and buoys

Publications (1)

Publication Number Publication Date
FR1488554A true FR1488554A (en) 1967-07-13

Family

ID=8614641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71729A Expired FR1488554A (en) 1966-08-02 1966-08-02 Light sources in particular for beacons and buoys

Country Status (1)

Country Link
FR (1) FR1488554A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343782A2 (en) * 1988-05-26 1989-11-29 Saunders-Roe Developments Limited Light emitting devices
EP0344900A2 (en) * 1988-05-26 1989-12-06 Saunders-Roe Developments Limited Lighting devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343782A2 (en) * 1988-05-26 1989-11-29 Saunders-Roe Developments Limited Light emitting devices
EP0344900A2 (en) * 1988-05-26 1989-12-06 Saunders-Roe Developments Limited Lighting devices
EP0344900A3 (en) * 1988-05-26 1991-03-13 Saunders-Roe Developments Limited Lighting devices
EP0343782A3 (en) * 1988-05-26 1991-03-20 Saunders-Roe Developments Limited Light emitting devices

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