FR2172568A5 - - Google Patents
Info
- Publication number
- FR2172568A5 FR2172568A5 FR7205518A FR7205518A FR2172568A5 FR 2172568 A5 FR2172568 A5 FR 2172568A5 FR 7205518 A FR7205518 A FR 7205518A FR 7205518 A FR7205518 A FR 7205518A FR 2172568 A5 FR2172568 A5 FR 2172568A5
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
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- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7205518A FR2172568A5 (en) | 1972-02-18 | 1972-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7205518A FR2172568A5 (en) | 1972-02-18 | 1972-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2172568A5 true FR2172568A5 (en) | 1973-09-28 |
Family
ID=9093729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7205518A Expired FR2172568A5 (en) | 1972-02-18 | 1972-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2172568A5 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2400743A1 (en) * | 1977-05-03 | 1979-03-16 | Irema Sarl | Fibre optics advertising display panel - uses single 24 volts lamp and translucid glass or plastics light amplifying plaques |
| FR2499271A1 (en) * | 1981-01-30 | 1982-08-06 | Thery Hindrick | Illuminated road warning sign - has optical fibres taking light from source to lenses on display panel |
| EP0263804A2 (en) * | 1986-10-08 | 1988-04-13 | Valenciana De Senalizaciones S.A. | Traffic lights |
| BE1001361A3 (en) * | 1988-01-20 | 1989-10-10 | Fabricable Kabelfabriek Van Hu | Fibre=optic display panel with liq. crystal grid - provides selective illumination of character elements by electro-optical switching of appropriate gps. of fibre terminations |
| EP0491156A2 (en) * | 1990-12-19 | 1992-06-24 | Dambach-Werke GmbH | Display device |
| WO2006024285A3 (en) * | 2004-09-03 | 2006-06-29 | Carmen Kotulla | Illumination system for a wall, a ceiling or a floor |
-
1972
- 1972-02-18 FR FR7205518A patent/FR2172568A5/fr not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2400743A1 (en) * | 1977-05-03 | 1979-03-16 | Irema Sarl | Fibre optics advertising display panel - uses single 24 volts lamp and translucid glass or plastics light amplifying plaques |
| FR2499271A1 (en) * | 1981-01-30 | 1982-08-06 | Thery Hindrick | Illuminated road warning sign - has optical fibres taking light from source to lenses on display panel |
| EP0263804A2 (en) * | 1986-10-08 | 1988-04-13 | Valenciana De Senalizaciones S.A. | Traffic lights |
| EP0263804A3 (en) * | 1986-10-08 | 1989-03-22 | Valenciana De Senalizaciones S.A. | Traffic lights |
| BE1001361A3 (en) * | 1988-01-20 | 1989-10-10 | Fabricable Kabelfabriek Van Hu | Fibre=optic display panel with liq. crystal grid - provides selective illumination of character elements by electro-optical switching of appropriate gps. of fibre terminations |
| EP0491156A2 (en) * | 1990-12-19 | 1992-06-24 | Dambach-Werke GmbH | Display device |
| EP0491156A3 (en) * | 1990-12-19 | 1992-08-05 | Dambach-Werke Gmbh | Display device |
| WO2006024285A3 (en) * | 2004-09-03 | 2006-06-29 | Carmen Kotulla | Illumination system for a wall, a ceiling or a floor |
| US8540390B2 (en) | 2004-09-03 | 2013-09-24 | Carmen Kotulla | Illumination system for a wall, a ceiling, or a floor |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |