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 optiquesInfo
- 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- Withdrawn
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.
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)
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)
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 |
-
1977
- 1977-05-03 FR FR7713350A patent/FR2400743A1/fr not_active Withdrawn
Patent Citations (3)
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)
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 |