AT377114B - ARRANGEMENT FOR DIRECT RADIATION OF LIGHT IN SIGNALING DEVICES - Google Patents

ARRANGEMENT FOR DIRECT RADIATION OF LIGHT IN SIGNALING DEVICES

Info

Publication number
AT377114B
AT377114B AT0610879A AT610879A AT377114B AT 377114 B AT377114 B AT 377114B AT 0610879 A AT0610879 A AT 0610879A AT 610879 A AT610879 A AT 610879A AT 377114 B AT377114 B AT 377114B
Authority
AT
Austria
Prior art keywords
arrangement
light
direct radiation
signaling devices
signaling
Prior art date
Application number
AT0610879A
Other languages
German (de)
Other versions
ATA610879A (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA610879A publication Critical patent/ATA610879A/en
Application granted granted Critical
Publication of AT377114B publication Critical patent/AT377114B/en

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
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Lenses (AREA)
AT0610879A 1978-09-18 1979-09-17 ARRANGEMENT FOR DIRECT RADIATION OF LIGHT IN SIGNALING DEVICES AT377114B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840535A DE2840535C3 (en) 1978-09-18 1978-09-18 Arrangement for the directed emission of light in character display devices

Publications (2)

Publication Number Publication Date
ATA610879A ATA610879A (en) 1984-06-15
AT377114B true AT377114B (en) 1985-02-11

Family

ID=6049732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0610879A AT377114B (en) 1978-09-18 1979-09-17 ARRANGEMENT FOR DIRECT RADIATION OF LIGHT IN SIGNALING DEVICES

Country Status (4)

Country Link
AT (1) AT377114B (en)
CH (1) CH639790A5 (en)
DE (1) DE2840535C3 (en)
FI (1) FI792885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT496U1 (en) * 1993-11-26 1995-11-27 Forster Franz Ing Gmbh FIBER OPTICAL LUMINAIRE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513417A2 (en) * 1980-08-12 1983-03-25 Asit Minguez Luis De Magnifying lens for fibre=optic transmitted display illumination - uses pyramidal internal reflector to diffuse light transmitted through optical fibre to form display cells
DE4225323C1 (en) * 1992-07-31 1993-05-06 Schott Glaswerke, 6500 Mainz, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825260A (en) * 1954-11-19 1958-03-04 O'brien Brian Optical image forming devices
GB1391260A (en) * 1971-05-18 1975-04-16 Counting Instr Ltd Display unit
DE2616298C2 (en) * 1976-04-13 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Arrangement for the directed emission of light in character display devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT496U1 (en) * 1993-11-26 1995-11-27 Forster Franz Ing Gmbh FIBER OPTICAL LUMINAIRE

Also Published As

Publication number Publication date
DE2840535A1 (en) 1980-03-20
DE2840535B2 (en) 1981-02-19
CH639790A5 (en) 1983-11-30
DE2840535C3 (en) 1981-11-19
ATA610879A (en) 1984-06-15
FI792885A (en) 1980-03-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee