FR2400743A1 - Panneau de signalisation a lumiere froide, fonctionnant au moyen de fibres optiques - Google Patents

Panneau de signalisation a lumiere froide, fonctionnant au moyen de fibres optiques

Info

Publication number
FR2400743A1
FR2400743A1 FR7713350A FR7713350A FR2400743A1 FR 2400743 A1 FR2400743 A1 FR 2400743A1 FR 7713350 A FR7713350 A FR 7713350A FR 7713350 A FR7713350 A FR 7713350A FR 2400743 A1 FR2400743 A1 FR 2400743A1
Authority
FR
France
Prior art keywords
plaques
translucid
glass
fibre optics
display panel
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Withdrawn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
FR7713350A
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.)
IREMA SARL
Original Assignee
IREMA SARL
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 IREMA SARL filed Critical IREMA SARL
Priority to FR7713350A priority Critical patent/FR2400743A1/fr
Publication of FR2400743A1 publication Critical patent/FR2400743A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

La présente invention concerne un panneau de signalisation à lumière froide, fonctionnant au moyen de fibres optiques. Il se compose d'un châssis ou coffret à l'intérieur duquel est disposée une grille percée de trous, dans lesquels sont engagées les fibres optiques qui sont éclairées au moyen d'une lampe à basse tension, et d'un disque translucide multicolore tournant par l'entremise d'un petit moteur électrique. Ce panneau publicitaire ou autre a son emploi dans toutes les vitrines intérieures ou extérieures, dans l'industrie ou il trouve de multiples applications.
FR7713350A 1977-05-03 1977-05-03 Panneau de signalisation a lumiere froide, fonctionnant au moyen de fibres optiques Withdrawn FR2400743A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7713350A FR2400743A1 (fr) 1977-05-03 1977-05-03 Panneau de signalisation a lumiere froide, fonctionnant au moyen de fibres optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713350A FR2400743A1 (fr) 1977-05-03 1977-05-03 Panneau de signalisation a lumiere froide, fonctionnant au moyen de fibres optiques

Publications (1)

Publication Number Publication Date
FR2400743A1 true FR2400743A1 (fr) 1979-03-16

Family

ID=9190256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713350A Withdrawn FR2400743A1 (fr) 1977-05-03 1977-05-03 Panneau de signalisation a lumiere froide, fonctionnant au moyen de fibres optiques

Country Status (1)

Country Link
FR (1) FR2400743A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622771A (en) * 1985-07-01 1986-11-18 Spengler Charles W Communication display device
FR2659471A1 (fr) * 1990-03-06 1991-09-13 Soc Et Dev Prod Electron Structure de panneau de visualisation a elements lumineux.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172568A5 (fr) * 1972-02-18 1973-09-28 Rank Organisation Ltd
BE821178A (fr) * 1974-10-17 1975-02-17 Enseignes lumineuses
FR2243484A1 (fr) * 1973-09-06 1975-04-04 Jenaer Glaswerk Schott & Gen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172568A5 (fr) * 1972-02-18 1973-09-28 Rank Organisation Ltd
FR2243484A1 (fr) * 1973-09-06 1975-04-04 Jenaer Glaswerk Schott & Gen
BE821178A (fr) * 1974-10-17 1975-02-17 Enseignes lumineuses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622771A (en) * 1985-07-01 1986-11-18 Spengler Charles W Communication display device
FR2659471A1 (fr) * 1990-03-06 1991-09-13 Soc Et Dev Prod Electron Structure de panneau de visualisation a elements lumineux.

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse