JPS56839B2 - - Google Patents

Info

Publication number
JPS56839B2
JPS56839B2 JP10177874A JP10177874A JPS56839B2 JP S56839 B2 JPS56839 B2 JP S56839B2 JP 10177874 A JP10177874 A JP 10177874A JP 10177874 A JP10177874 A JP 10177874A JP S56839 B2 JPS56839 B2 JP S56839B2
Authority
JP
Japan
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
Application number
JP10177874A
Other languages
Japanese (ja)
Other versions
JPS5057197A (en
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 filed Critical
Publication of JPS5057197A publication Critical patent/JPS5057197A/ja
Publication of JPS56839B2 publication Critical patent/JPS56839B2/ja
Expired legal-status Critical Current

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
    • G02B6/0001—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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Traffic Control Systems (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Planar Illumination Modules (AREA)
JP10177874A 1973-09-06 1974-09-03 Expired JPS56839B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7332355 1973-09-06

Publications (2)

Publication Number Publication Date
JPS5057197A JPS5057197A (en) 1975-05-19
JPS56839B2 true JPS56839B2 (en) 1981-01-09

Family

ID=6640443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10177874A Expired JPS56839B2 (en) 1973-09-06 1974-09-03

Country Status (6)

Country Link
JP (1) JPS56839B2 (en)
BE (1) BE819554A (en)
FR (1) FR2243484B3 (en)
GB (1) GB1471741A (en)
IT (1) IT1020714B (en)
NL (1) NL7411177A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
JPS54147197U (en) * 1978-04-05 1979-10-13
JPS54147198U (en) * 1978-04-05 1979-10-13
US4180847A (en) * 1978-09-01 1979-12-25 The Bendix Corporation Lighting display insensitive to extraneous light
FR2439938A1 (en) * 1978-10-25 1980-05-23 Rouault Serge Visual display using single low power LV light source - which is coupled to display screen by fibre optics arrangement
JPS5622477A (en) * 1979-07-31 1981-03-03 Tatsuo Murakami Light decorating device using optical fiber
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
ES1002039Y (en) * 1986-10-08 1989-01-16 Valenciana De Senalizaciones, S.A. UNIFOCAL HIGH SECURITY TRAFFIC LIGHT
FR2643384B1 (en) * 1989-02-17 1991-06-07 Centre Nat Rech Scient INTERNAL LIGHTING BIOPHOTORACTOR FOR OPTICAL FIBERS
US4868718A (en) * 1989-03-13 1989-09-19 General Electric Company Forward illumination lighting system for vehicles
IT8920774A0 (en) * 1989-06-02 1989-06-02 Innovazione S P A PORTABLE DEVICE FOR ROAD SIGNALING OF EXCEPTIONAL AND OTHERWISE OCCASIONAL EVENTS, PARTICULARLY IN CONDITIONS OF POOR VISIBILITY, IN TUNNELS AND DURING THE NIGHT.
DE3920990A1 (en) * 1989-06-27 1991-01-10 Baco Const Elect ARRANGEMENT FOR SUPPLYING AND SWITCHING A VARIETY OF INDICATOR LIGHTS
FR2722863B1 (en) * 1994-07-22 1996-10-11 Virag Sa DEVICE FOR HOLDING THE END OF LIGHT GUIDES DESIGNED FOR THE LIGHTING OF TRAFFIC OR INTERVENTION AREAS BY LIGHT BEAMS EMERGING THEREFROM AND LIGHTING ASSEMBLY INCORPORATING THIS DEVICE
JP2889155B2 (en) * 1995-08-25 1999-05-10 株式会社住協メタルワークス Panel device with light emitting display function
JP2003530596A (en) * 2000-04-12 2003-10-14 ライト・ライン・ア・ペ・エス Articles for further transport of incoming light, methods of making articles, and use of articles and methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043179A (en) * 1958-10-29 1962-07-10 American Optical Corp Fiber optical image transfer devices
JPS4218252Y1 (en) * 1965-10-14 1967-10-23
JPS4532378Y1 (en) * 1966-10-26 1970-12-10
US3576563A (en) * 1968-05-20 1971-04-27 Railroad Accessories Corp Railroad signal having light piping from source mounted an exterior of reflector cone
US3712724A (en) * 1970-12-03 1973-01-23 Bell Telephone Labor Inc Optical readout apparatus
JPS4836781U (en) * 1971-09-07 1973-05-02
JPS5245193U (en) * 1975-09-28 1977-03-30

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043179A (en) * 1958-10-29 1962-07-10 American Optical Corp Fiber optical image transfer devices
JPS4218252Y1 (en) * 1965-10-14 1967-10-23
JPS4532378Y1 (en) * 1966-10-26 1970-12-10
US3576563A (en) * 1968-05-20 1971-04-27 Railroad Accessories Corp Railroad signal having light piping from source mounted an exterior of reflector cone
US3712724A (en) * 1970-12-03 1973-01-23 Bell Telephone Labor Inc Optical readout apparatus
JPS4836781U (en) * 1971-09-07 1973-05-02
JPS5245193U (en) * 1975-09-28 1977-03-30

Also Published As

Publication number Publication date
FR2243484A1 (en) 1975-04-04
JPS5057197A (en) 1975-05-19
IT1020714B (en) 1977-12-30
AU7225174A (en) 1976-02-12
NL7411177A (en) 1975-03-10
BE819554A (en) 1974-12-31
GB1471741A (en) 1977-04-27
FR2243484B3 (en) 1977-06-17

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