IT1122622B - Dispositivo di illuminazione ottica formato da fibre ottiche a mantello fessurato per la dispersione della luce - Google Patents
Dispositivo di illuminazione ottica formato da fibre ottiche a mantello fessurato per la dispersione della luceInfo
- Publication number
- IT1122622B IT1122622B IT7924470A IT2447079A IT1122622B IT 1122622 B IT1122622 B IT 1122622B IT 7924470 A IT7924470 A IT 7924470A IT 2447079 A IT2447079 A IT 2447079A IT 1122622 B IT1122622 B IT 1122622B
- Authority
- IT
- Italy
- Prior art keywords
- sliped
- lighting device
- fiber optic
- device formed
- light dispersion
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 2
- 239000006185 dispersion Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/005—Lighting devices or systems producing a varying lighting effect using light guides
-
- 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
- G02B6/001—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 the light being emitted along at least a portion of the lateral surface of the fibre
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978099817U JPS575658Y2 (it) | 1978-07-19 | 1978-07-19 | |
JP15537878A JPS5578402A (en) | 1978-12-08 | 1978-12-08 | Light decorating unit |
JP4569979A JPS55138000A (en) | 1979-04-12 | 1979-04-12 | Structure of radiating portion of light conductive fiber ornamenting device |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7924470A0 IT7924470A0 (it) | 1979-07-18 |
IT1122622B true IT1122622B (it) | 1986-04-23 |
Family
ID=27292348
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7924470A IT1122622B (it) | 1978-07-19 | 1979-07-18 | Dispositivo di illuminazione ottica formato da fibre ottiche a mantello fessurato per la dispersione della luce |
IT7922136U IT7922136V0 (it) | 1978-07-19 | 1979-07-18 | Dispositivo di illuminazione ottica formato da fibre ottiche a mantello fessurato per la dispersione della luce. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7922136U IT7922136V0 (it) | 1978-07-19 | 1979-07-18 | Dispositivo di illuminazione ottica formato da fibre ottiche a mantello fessurato per la dispersione della luce. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2929552A1 (it) |
FR (1) | FR2431659A1 (it) |
GB (1) | GB2028561A (it) |
IT (2) | IT1122622B (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4280122A (en) * | 1980-06-30 | 1981-07-21 | Dolan-Jenner Industries, Inc. | Optical fibers |
US4422719A (en) * | 1981-05-07 | 1983-12-27 | Space-Lyte International, Inc. | Optical distribution system including light guide |
JPS59501598A (ja) * | 1982-08-09 | 1984-09-06 | スペ−スライト インタ−ナシヨナル インコ−ポレ−テツド | 光ガイドを含む光学的分布系 |
FR2533016A1 (fr) * | 1982-09-13 | 1984-03-16 | Stylprofil | Dispositif lumineux et abat-jour muni d'un tel dispositif |
US4647152A (en) * | 1982-09-29 | 1987-03-03 | Incom, Inc. | Optical apparatus |
FR2535882B1 (fr) * | 1982-11-05 | 1987-08-28 | Securite Signalisation | Matrice d'affichage a fibres lumineuses |
US4693552A (en) * | 1982-11-18 | 1987-09-15 | Incom, Inc. | Optical apparatus |
FR2542063A1 (fr) * | 1983-03-04 | 1984-09-07 | Chevrillon Monique | Dispositif d'eclairage anti-eblouissant |
US4750798A (en) * | 1983-08-29 | 1988-06-14 | Canadian Patents And Developement Limited | Prism light guide luminaire |
US4615579A (en) * | 1983-08-29 | 1986-10-07 | Canadian Patents & Development Ltd. | Prism light guide luminaire |
GB2177248B (en) * | 1984-03-28 | 1989-07-26 | Tradebest Int Corp | An illuminative device |
DE3525838A1 (de) * | 1985-07-02 | 1987-01-22 | Joachim Zappe | Verfahren zum erzielen von leuchteffekten an werkstoffen und daraus gefertigten gegenstaenden |
FR2588972B1 (fr) * | 1985-10-18 | 1988-11-10 | Gremillet Dominique | Dispositif pour le captage d'un rayonnement incident et pour la reemission d'un rayonnement induit guide vers au moins un emplacement predetermine |
JPS62161382A (ja) * | 1986-01-13 | 1987-07-17 | 森 敬 | 光照射治療布 |
FR2601146B1 (fr) * | 1986-07-07 | 1988-09-16 | Thomson Csf | Dispositif d'adressage optique et son utilisation dans des dispositifs imageurs electrooptiques |
EP0265892B1 (en) * | 1986-10-30 | 1991-06-05 | Pin Point Fibre Optics Limited | Assemblies and apparatus for lighting especially spotlighting |
DE4100767C3 (de) * | 1991-01-12 | 1998-07-23 | Hurst & Schroeder Gmbh | Lichtleiteranordnung für eine Leuchtvorrichtung zur Kochfeldbeleuchtung und ein Verfahren zur Herstellung des Lichtleiters der Lichtleiteranordnung |
GB9510537D0 (en) * | 1995-05-24 | 1995-07-19 | Badger Derek G | Internal illumination of imitation flowers |
US7048631B2 (en) * | 2001-09-28 | 2006-05-23 | Igt | Gaming device having a game with a functional refractive light display |
DE102004016130B4 (de) * | 2004-03-30 | 2017-01-19 | Bayerische Motoren Werke Aktiengesellschaft | Beleuchtungseinrichtung |
US7319426B2 (en) * | 2005-06-16 | 2008-01-15 | Universal Electronics | Controlling device with illuminated user interface |
GB201615895D0 (en) * | 2016-09-19 | 2016-11-02 | Rigal Dara F | Illumination device |
FR3070547A1 (fr) * | 2017-08-25 | 2019-03-01 | Compagnie Plastic Omnium | Radome a decoration retro-illuminee |
-
1979
- 1979-07-17 GB GB7924811A patent/GB2028561A/en not_active Withdrawn
- 1979-07-18 DE DE19792929552 patent/DE2929552A1/de not_active Withdrawn
- 1979-07-18 IT IT7924470A patent/IT1122622B/it active
- 1979-07-18 IT IT7922136U patent/IT7922136V0/it unknown
- 1979-07-18 FR FR7918620A patent/FR2431659A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2929552A1 (de) | 1980-02-07 |
GB2028561A (en) | 1980-03-05 |
FR2431659A1 (fr) | 1980-02-15 |
IT7924470A0 (it) | 1979-07-18 |
IT7922136V0 (it) | 1979-07-18 |
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