FR2579353B1 - Dispositif de signalisation par relais fluorescent - Google Patents

Dispositif de signalisation par relais fluorescent

Info

Publication number
FR2579353B1
FR2579353B1 FR8504400A FR8504400A FR2579353B1 FR 2579353 B1 FR2579353 B1 FR 2579353B1 FR 8504400 A FR8504400 A FR 8504400A FR 8504400 A FR8504400 A FR 8504400A FR 2579353 B1 FR2579353 B1 FR 2579353B1
Authority
FR
France
Prior art keywords
fluorescent
signaling device
relay signaling
relay
signaling
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
FR8504400A
Other languages
English (en)
Other versions
FR2579353A1 (fr
Inventor
Jean-Claude Andre
Alfred Braun
Jean-Jacques Davaine
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 FR8504400A priority Critical patent/FR2579353B1/fr
Publication of FR2579353A1 publication Critical patent/FR2579353A1/fr
Application granted granted Critical
Publication of FR2579353B1 publication Critical patent/FR2579353B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/305—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being the ends of optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
FR8504400A 1985-03-25 1985-03-25 Dispositif de signalisation par relais fluorescent Expired FR2579353B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8504400A FR2579353B1 (fr) 1985-03-25 1985-03-25 Dispositif de signalisation par relais fluorescent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504400A FR2579353B1 (fr) 1985-03-25 1985-03-25 Dispositif de signalisation par relais fluorescent

Publications (2)

Publication Number Publication Date
FR2579353A1 FR2579353A1 (fr) 1986-09-26
FR2579353B1 true FR2579353B1 (fr) 1987-10-30

Family

ID=9317539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504400A Expired FR2579353B1 (fr) 1985-03-25 1985-03-25 Dispositif de signalisation par relais fluorescent

Country Status (1)

Country Link
FR (1) FR2579353B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436182A (en) * 1941-11-26 1948-02-17 Gilbert T Schmidling Phosphorescent resin composition
US2448244A (en) * 1942-09-22 1948-08-31 Orlan M Arnold Illuminated display device
FR1067707A (fr) * 1952-12-15 1954-06-17 Dispositif de signalisation par luminescence
US2879614A (en) * 1954-05-20 1959-03-31 Nicholas T Baldanza Ultraviolet light illuminated sign and display devices
US3631474A (en) * 1969-06-17 1971-12-28 Eugene J Majewski Display device with removable membranes
BE821178A (fr) * 1974-10-17 1975-02-17 Enseignes lumineuses
FR2466819B1 (fr) * 1979-10-05 1985-11-22 Pavaux Eric Dispositif d'affichage a fibres optiques

Also Published As

Publication number Publication date
FR2579353A1 (fr) 1986-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse