GB2016132B - Filter combination for fibre optics systems - Google Patents
Filter combination for fibre optics systemsInfo
- Publication number
- GB2016132B GB2016132B GB7903736A GB7903736A GB2016132B GB 2016132 B GB2016132 B GB 2016132B GB 7903736 A GB7903736 A GB 7903736A GB 7903736 A GB7903736 A GB 7903736A GB 2016132 B GB2016132 B GB 2016132B
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter combination
- fibre optics
- optics systems
- systems
- fibre
- 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.)
- Expired
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
-
- 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
- G02B6/0006—Coupling light into the fibre
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0472—Traffic signs
-
- 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
- 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)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Theoretical Computer Science (AREA)
- Optical Filters (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2810209A DE2810209C2 (en) | 1978-03-09 | 1978-03-09 | Filter combination for use in a fiber optic light guide system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2016132A GB2016132A (en) | 1979-09-19 |
GB2016132B true GB2016132B (en) | 1982-05-06 |
Family
ID=6033976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7903736A Expired GB2016132B (en) | 1978-03-09 | 1979-02-02 | Filter combination for fibre optics systems |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH634138A5 (en) |
DE (1) | DE2810209C2 (en) |
FR (1) | FR2419462A1 (en) |
GB (1) | GB2016132B (en) |
NL (1) | NL7812609A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560252A (en) * | 1983-02-10 | 1985-12-24 | Kei Mori | Optical filter device |
PT80568A (en) * | 1985-05-31 | 1985-06-01 | Fernando Augusto Andres | Luminous advertising sign made with optical fibers and using fixed and/or variable coloured lights |
DE3812418A1 (en) * | 1988-04-14 | 1989-10-26 | Hoechst Ag | FIBER OPTICAL LUMINOUS MARKER |
FR2670911B1 (en) * | 1990-12-24 | 1994-04-01 | Sopelem | INFRARED LIGHTHOUSE. |
DE4309108A1 (en) * | 1993-03-22 | 1994-09-29 | Guenter Dipl Ing Wuschik | Bath-tub having an illuminated interior space |
DE9308375U1 (en) * | 1993-06-04 | 1994-10-13 | Kampers, Michael, 41539 Dormagen | Lighting device |
SE0001829D0 (en) * | 2000-05-17 | 2000-05-17 | Vaestra Goetalands Laens Lands | ILLUMINATOR |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3749901A (en) * | 1970-03-02 | 1973-07-31 | Poly Optics | Optical fiber display |
GB1344262A (en) * | 1970-06-01 | 1974-01-16 | Rank Organisation Ltd | Optical signalling |
DE2437580C2 (en) * | 1974-08-05 | 1982-04-15 | Schott Glaswerke, 6500 Mainz | Signal display device for the emission of light signals |
-
1978
- 1978-03-09 DE DE2810209A patent/DE2810209C2/en not_active Expired
- 1978-12-04 CH CH1234978A patent/CH634138A5/en not_active IP Right Cessation
- 1978-12-28 NL NL7812609A patent/NL7812609A/en not_active Application Discontinuation
-
1979
- 1979-02-02 GB GB7903736A patent/GB2016132B/en not_active Expired
- 1979-03-09 FR FR7906098A patent/FR2419462A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2810209C2 (en) | 1986-01-16 |
FR2419462B3 (en) | 1981-12-31 |
GB2016132A (en) | 1979-09-19 |
CH634138A5 (en) | 1983-01-14 |
NL7812609A (en) | 1979-09-11 |
DE2810209A1 (en) | 1979-09-13 |
FR2419462A1 (en) | 1979-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |