IT1030213B - SIGNAL INDICATOR DEVICE FOR THE REPRESENTATION OF LUMINOUS SIGNALS - Google Patents

SIGNAL INDICATOR DEVICE FOR THE REPRESENTATION OF LUMINOUS SIGNALS

Info

Publication number
IT1030213B
IT1030213B IT7567474A IT6747475A IT1030213B IT 1030213 B IT1030213 B IT 1030213B IT 7567474 A IT7567474 A IT 7567474A IT 6747475 A IT6747475 A IT 6747475A IT 1030213 B IT1030213 B IT 1030213B
Authority
IT
Italy
Prior art keywords
representation
indicator device
signal indicator
luminous signals
luminous
Prior art date
Application number
IT7567474A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1030213B publication Critical patent/IT1030213B/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
    • G02B6/42—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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • 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
    • G09F2013/05—Constructional details indicating exit way or orientation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Planar Illumination Modules (AREA)
IT7567474A 1974-03-01 1975-02-24 SIGNAL INDICATOR DEVICE FOR THE REPRESENTATION OF LUMINOUS SIGNALS IT1030213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7407095 1974-03-01

Publications (1)

Publication Number Publication Date
IT1030213B true IT1030213B (en) 1979-03-30

Family

ID=6644013

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7567474A IT1030213B (en) 1974-03-01 1975-02-24 SIGNAL INDICATOR DEVICE FOR THE REPRESENTATION OF LUMINOUS SIGNALS

Country Status (7)

Country Link
JP (2) JPS50126195A (en)
BE (1) BE841445Q (en)
CH (1) CH575155A5 (en)
FR (1) FR2262842B1 (en)
GB (1) GB1491142A (en)
IT (1) IT1030213B (en)
NL (1) NL174589C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7630251U1 (en) * 1976-09-28 1977-01-20 Jenaer Glaswerk Schott & Gen., 6500 Mainz FIBER OPTICAL SYSTEM FOR SIGNAL DISPLAY DEVICES
JPS5557772U (en) * 1978-10-16 1980-04-19
DE3119784A1 (en) * 1981-05-19 1982-12-16 Philips Patentverwaltung Gmbh, 2000 Hamburg "DEVICE FOR COUPLING LIGHT IN MAGNETO-OPTICAL LIGHT SWITCHING LINES, IN PARTICULAR FOR OPTICAL PRINTERS"
JPS5855967A (en) * 1981-09-29 1983-04-02 東芝ライテック株式会社 display device
FR2549242B1 (en) * 1983-06-27 1986-09-26 Opthra METHOD AND OPTICAL DEVICE FOR CONCENTRATING RADIANT ENERGY ON A RECEIVING ELEMENT, AND APPLICATION TO CAPTURING ENERGY SUCH AS SOLAR ENERGY
FR2555762A1 (en) * 1983-11-28 1985-05-31 Pacaud Pierre Improved fibre-optic light distributor
GB2169096A (en) * 1984-12-28 1986-07-02 Int Standard Electric Corp Joining optical fibres using numerical aperture transformer
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
GB2193592B (en) * 1986-06-26 1990-03-21 Bosch Siemens Hausgeraete Operating and indicating apparatus
GB2198867A (en) * 1986-12-17 1988-06-22 Philips Electronic Associated A liquid crystal display illumination system
ATE113704T1 (en) * 1989-06-09 1994-11-15 Zelisko Josef Elektro Masch LAMP ARRANGEMENT, PARTICULARLY FOR A SIGNALING DEVICE.
FR2659471A1 (en) * 1990-03-06 1991-09-13 Soc Et Dev Prod Electron Structure of a visual display panel with luminous elements
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
GB2395052B (en) * 2002-11-05 2006-09-06 Box Consultants Ltd Display system cover
DE102009041537A1 (en) * 2009-09-15 2011-03-24 Osram Gesellschaft mit beschränkter Haftung Rod-shaped optical element, in particular in arrangement with light source and waveguide, and method for producing such an element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990900A (en) * 1972-12-28 1974-08-30
JPS4958860A (en) * 1972-10-03 1974-06-07

Also Published As

Publication number Publication date
JPS50126195A (en) 1975-10-03
JPS57146174U (en) 1982-09-14
AU7781875A (en) 1976-08-05
BE841445Q (en) 1976-09-01
CH575155A5 (en) 1976-04-30
NL174589C (en) 1984-07-02
NL7502338A (en) 1975-09-03
FR2262842B1 (en) 1978-04-21
GB1491142A (en) 1977-11-09
FR2262842A1 (en) 1975-09-26

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