NL7812609A - Lichtfilter ten gebruike met lichtgeleidende vezels. - Google Patents

Lichtfilter ten gebruike met lichtgeleidende vezels.

Info

Publication number
NL7812609A
NL7812609A NL7812609A NL7812609A NL7812609A NL 7812609 A NL7812609 A NL 7812609A NL 7812609 A NL7812609 A NL 7812609A NL 7812609 A NL7812609 A NL 7812609A NL 7812609 A NL7812609 A NL 7812609A
Authority
NL
Netherlands
Prior art keywords
light
conductive fibers
filter
light filter
fibers
Prior art date
Application number
NL7812609A
Other languages
English (en)
Original Assignee
Jenaer Glaswerk Schott & Gen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen
Publication of NL7812609A publication Critical patent/NL7812609A/nl

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)
  • Glass Compositions (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
NL7812609A 1978-03-09 1978-12-28 Lichtfilter ten gebruike met lichtgeleidende vezels. NL7812609A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2810209A DE2810209C2 (de) 1978-03-09 1978-03-09 Filterkombination zur Verwendung in einem faseroptischen Lichtleitsystem

Publications (1)

Publication Number Publication Date
NL7812609A true NL7812609A (nl) 1979-09-11

Family

ID=6033976

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7812609A NL7812609A (nl) 1978-03-09 1978-12-28 Lichtfilter ten gebruike met lichtgeleidende vezels.

Country Status (5)

Country Link
CH (1) CH634138A5 (nl)
DE (1) DE2810209C2 (nl)
FR (1) FR2419462A1 (nl)
GB (1) GB2016132B (nl)
NL (1) NL7812609A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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 (de) * 1988-04-14 1989-10-26 Hoechst Ag Faseroptische leuchtzeichenanlage
FR2670911B1 (fr) * 1990-12-24 1994-04-01 Sopelem Phare infrarouge.
DE4309108A1 (de) * 1993-03-22 1994-09-29 Guenter Dipl Ing Wuschik Badewanne mit einem beleuchteten Innenraum
DE9308375U1 (de) * 1993-06-04 1994-10-13 Kampers, Michael, 41539 Dormagen Beleuchtungsvorrichtung
SE0001829D0 (sv) * 2000-05-17 2000-05-17 Vaestra Goetalands Laens Lands Belysningsanordning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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 (de) * 1974-08-05 1982-04-15 Schott Glaswerke, 6500 Mainz Signalanzeigevorrichtung zur Ausstrahlung von Lichtzeichen

Also Published As

Publication number Publication date
FR2419462A1 (fr) 1979-10-05
DE2810209A1 (de) 1979-09-13
DE2810209C2 (de) 1986-01-16
FR2419462B3 (nl) 1981-12-31
GB2016132A (en) 1979-09-19
GB2016132B (en) 1982-05-06
CH634138A5 (de) 1983-01-14

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: SCHOTT GLASWERKE

A85 Still pending on 85-01-01
BV The patent application has lapsed