FR2365814A1 - OPTICAL FIBER SYSTEM FOR SIGNALING DEVICES - Google Patents
OPTICAL FIBER SYSTEM FOR SIGNALING DEVICESInfo
- Publication number
- FR2365814A1 FR2365814A1 FR7728399A FR7728399A FR2365814A1 FR 2365814 A1 FR2365814 A1 FR 2365814A1 FR 7728399 A FR7728399 A FR 7728399A FR 7728399 A FR7728399 A FR 7728399A FR 2365814 A1 FR2365814 A1 FR 2365814A1
- Authority
- FR
- France
- Prior art keywords
- signaling devices
- optical fiber
- light
- fiber system
- signal
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- G02B6/0008—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 at the end of the fibre
-
- 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
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Communication Cables (AREA)
Abstract
Elément de construction à fibres optiques, destiné à des dispositifs de signalisation, composé de conducteurs de lumiere 4 multibrins, combinés de telle façon que l'énergie d'une ou de plusieurs sources lumineuses 6 soit transmise à un ou plusieurs transmetteurs de signaux 5. Aux extrémités côté signal de l'élément de construction multibrins sont disposés des cônes conducteurs de lumière 1, dimensionnés de façon qu'ils modifient la caractéristique de rayonnement émergeant des conducteurs de lumière pour que celle-ci soit adaptée de façon optimum à l'optique du transmetteur de signaux. Application à la signalisation routière ou des chemins de fer.Fiber optic construction element, intended for signaling devices, composed of multi-stranded light conductors 4, combined in such a way that the energy of one or more light sources 6 is transmitted to one or more signal transmitters 5. At the signal-side ends of the multi-stranded construction element are arranged light-conducting cones 1, dimensioned in such a way that they modify the characteristic of the radiation emerging from the light conductors so that it is optimally matched to the optics. signal transmitter. Application to road or railway signage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19767630251 DE7630251U1 (en) | 1976-09-28 | 1976-09-28 | FIBER OPTICAL SYSTEM FOR SIGNAL DISPLAY DEVICES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2365814A1 true FR2365814A1 (en) | 1978-04-21 |
Family
ID=6669659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728399A Pending FR2365814A1 (en) | 1976-09-28 | 1977-09-21 | OPTICAL FIBER SYSTEM FOR SIGNALING DEVICES |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH617627A5 (en) |
DE (1) | DE7630251U1 (en) |
DK (1) | DK387677A (en) |
FR (1) | FR2365814A1 (en) |
GB (1) | GB1584690A (en) |
SE (1) | SE7709150L (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058884A1 (en) * | 1981-02-24 | 1982-09-01 | Kei Mori | A device for dispersing light rays issuing from a light guide |
EP0071052A2 (en) * | 1981-07-29 | 1983-02-09 | Kei Mori | A method and device for dispersing substantially collimated light issuing from a light guide |
FR2574564A1 (en) * | 1984-12-10 | 1986-06-13 | Commissariat Energie Atomique | METHOD FOR OPERATING LIGHT RADIATION USING FLUORESCENT OPTICAL FIBERS, AND DEVICES AND FUNCTIONAL APPARATUS USING THE SAME |
US4812013A (en) * | 1984-12-10 | 1989-03-14 | Claude Aurouet | Process for utilizing light radiation with the aid of fluorescent optical fibres and functional devices and apparatus using said process |
EP0401711A2 (en) * | 1989-06-09 | 1990-12-12 | DR.TECHN. JOSEF ZELISKO, FABRIK FÜR ELEKTROTECHNIK UND MASCHINENBAU GESELLSCHAFT m.b.H. | Lamp configuration, especially for signal device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3207959A1 (en) * | 1982-03-05 | 1983-09-08 | Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh, 4220 Dinslaken | Illumination system for a railway semaphore signal |
GB2127949A (en) * | 1982-09-28 | 1984-04-18 | American Sterilizer Co | Illuminating device |
DE3831233A1 (en) * | 1988-09-14 | 1990-03-22 | Ego Elektro Blanc & Fischer | RADIATOR |
JPH02197005A (en) * | 1989-01-26 | 1990-08-03 | Takashi Mori | Solar lighting device |
DE3920990A1 (en) * | 1989-06-27 | 1991-01-10 | Baco Const Elect | ARRANGEMENT FOR SUPPLYING AND SWITCHING A VARIETY OF INDICATOR LIGHTS |
JPH08167301A (en) * | 1994-12-12 | 1996-06-25 | Nippondenso Co Ltd | Headlamp for vehicle |
WO1996023674A1 (en) * | 1995-02-02 | 1996-08-08 | Federal Signal Corporation | System and method for broadcasting colored light for emergency signalling |
US5664863A (en) * | 1995-02-02 | 1997-09-09 | General Electric Company | Compact uniform beam spreader for a high brightness centralized lighting system |
US5691696A (en) * | 1995-09-08 | 1997-11-25 | Federal Signal Corporation | System and method for broadcasting colored light for emergency signals |
AT405212B (en) * | 1997-01-15 | 1999-06-25 | Photonic Optische Geraete Gmbh | OPTICAL ELEMENT |
DE19834520A1 (en) * | 1998-07-31 | 2000-02-17 | Aqua Signal Ag | Light-emitting device, in particular lamp or lantern |
DE19916843B4 (en) * | 1999-04-14 | 2008-05-08 | Volkswagen Ag | vehicle light |
DE102009058457A1 (en) * | 2009-12-16 | 2011-06-22 | Automotive Lighting Reutlingen GmbH, 72762 | Automotive lighting device with a light guide and different colored light sources |
DE102011006423A1 (en) * | 2011-03-30 | 2012-06-06 | Continental Automotive Gmbh | Light control device for motor vehicle, has control unit that performs control-activation of lighting elements of lamps, based on request of emission of signal light and daytime running light |
EP2708808A1 (en) * | 2012-09-14 | 2014-03-19 | Thales Deutschland GmbH | Optical system for use in a traffic light luminaire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR991518A (en) * | 1948-08-04 | 1951-10-08 | Westinghouse Freins & Signaux | Optical system for light signal |
FR2262842A1 (en) * | 1974-03-01 | 1975-09-26 | Jenaer Glaswerk Schott & Gen |
-
1976
- 1976-09-28 DE DE19767630251 patent/DE7630251U1/en not_active Expired
-
1977
- 1977-08-02 CH CH960877A patent/CH617627A5/en not_active IP Right Cessation
- 1977-08-12 SE SE7709150A patent/SE7709150L/en not_active Application Discontinuation
- 1977-08-31 DK DK387677A patent/DK387677A/en unknown
- 1977-09-14 GB GB3833277A patent/GB1584690A/en not_active Expired
- 1977-09-21 FR FR7728399A patent/FR2365814A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR991518A (en) * | 1948-08-04 | 1951-10-08 | Westinghouse Freins & Signaux | Optical system for light signal |
FR2262842A1 (en) * | 1974-03-01 | 1975-09-26 | Jenaer Glaswerk Schott & Gen |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058884A1 (en) * | 1981-02-24 | 1982-09-01 | Kei Mori | A device for dispersing light rays issuing from a light guide |
EP0071052A2 (en) * | 1981-07-29 | 1983-02-09 | Kei Mori | A method and device for dispersing substantially collimated light issuing from a light guide |
EP0071052A3 (en) * | 1981-07-29 | 1983-08-03 | Kei Mori | A method and device for dispersing substantially collimated light issuing from a light guide |
FR2574564A1 (en) * | 1984-12-10 | 1986-06-13 | Commissariat Energie Atomique | METHOD FOR OPERATING LIGHT RADIATION USING FLUORESCENT OPTICAL FIBERS, AND DEVICES AND FUNCTIONAL APPARATUS USING THE SAME |
EP0187561A1 (en) * | 1984-12-10 | 1986-07-16 | Commissariat A L'energie Atomique | Method of exploiting light radiation using fluorescent optical fibres, and devices or apparatuses using the same |
US4753512A (en) * | 1984-12-10 | 1988-06-28 | Commissariat A L'energie Atomique | Process for utilizing light radiation with the aid of fluorescent optical fibres and functional devices and apparatus using said process |
US4812013A (en) * | 1984-12-10 | 1989-03-14 | Claude Aurouet | Process for utilizing light radiation with the aid of fluorescent optical fibres and functional devices and apparatus using said process |
EP0401711A2 (en) * | 1989-06-09 | 1990-12-12 | DR.TECHN. JOSEF ZELISKO, FABRIK FÜR ELEKTROTECHNIK UND MASCHINENBAU GESELLSCHAFT m.b.H. | Lamp configuration, especially for signal device |
EP0401711A3 (en) * | 1989-06-09 | 1991-12-18 | DR.TECHN. JOSEF ZELISKO, FABRIK FÜR ELEKTROTECHNIK UND MASCHINENBAU GESELLSCHAFT m.b.H. | Lamp configuration, especially for signal device |
Also Published As
Publication number | Publication date |
---|---|
SE7709150L (en) | 1978-03-29 |
GB1584690A (en) | 1981-02-18 |
CH617627A5 (en) | 1980-06-13 |
DE7630251U1 (en) | 1977-01-20 |
DK387677A (en) | 1978-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |