FR2338455A1 - Position directed signal light unit - is made from panels or fluorescent plastic strong foil - Google Patents

Position directed signal light unit - is made from panels or fluorescent plastic strong foil

Info

Publication number
FR2338455A1
FR2338455A1 FR7601744A FR7601744A FR2338455A1 FR 2338455 A1 FR2338455 A1 FR 2338455A1 FR 7601744 A FR7601744 A FR 7601744A FR 7601744 A FR7601744 A FR 7601744A FR 2338455 A1 FR2338455 A1 FR 2338455A1
Authority
FR
France
Prior art keywords
light
fluorescent plastic
light emitting
panels
signal light
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.)
Granted
Application number
FR7601744A
Other languages
French (fr)
Other versions
FR2338455B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7601744A priority Critical patent/FR2338455A1/en
Publication of FR2338455A1 publication Critical patent/FR2338455A1/en
Application granted granted Critical
Publication of FR2338455B1 publication Critical patent/FR2338455B1/fr
Granted 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
    • 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
    • F21V5/00—Refractors for light sources
    • 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
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • 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
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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
    • G02B6/0003—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 doped with fluorescent agents
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Unit for a directed light emission with a light receiving and a light output surface fitted to a panel of fluorescent plastic material. The surface of the panel (14) subjected to the incoming day or sunlight is greater than the light emitting end surface and a transparent, light collecting and light distributing tube (16) with a curved surface adjoins it with an intermediate space and positioned lined up to the light emitting end surface. The curved surface of the light distributing tube is positioned on that side facing away from the light emitting end surface. The panel made from fluorescent plastic material is largely a level plate (14) the edge of which forms the light emitting surface.
FR7601744A 1976-01-16 1976-01-16 Position directed signal light unit - is made from panels or fluorescent plastic strong foil Granted FR2338455A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7601744A FR2338455A1 (en) 1976-01-16 1976-01-16 Position directed signal light unit - is made from panels or fluorescent plastic strong foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601744A FR2338455A1 (en) 1976-01-16 1976-01-16 Position directed signal light unit - is made from panels or fluorescent plastic strong foil

Publications (2)

Publication Number Publication Date
FR2338455A1 true FR2338455A1 (en) 1977-08-12
FR2338455B1 FR2338455B1 (en) 1980-02-08

Family

ID=9168252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601744A Granted FR2338455A1 (en) 1976-01-16 1976-01-16 Position directed signal light unit - is made from panels or fluorescent plastic strong foil

Country Status (1)

Country Link
FR (1) FR2338455A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022198A1 (en) * 1979-07-04 1981-01-14 Siemens Aktiengesellschaft Arrangement for increasing the brightness of passive display devices
FR2578954A1 (en) * 1985-03-18 1986-09-19 Cib Location Safety lighting and signalling device and traffic sign comprising it
FR2600879A1 (en) * 1986-07-07 1988-01-08 Thomson Csf COMPUTER - ASSISTED TOMOGRAPHY APPARATUS.
US5121419A (en) * 1986-07-07 1992-06-09 Thomson-Cgr Computer-aided tomography apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022198A1 (en) * 1979-07-04 1981-01-14 Siemens Aktiengesellschaft Arrangement for increasing the brightness of passive display devices
FR2578954A1 (en) * 1985-03-18 1986-09-19 Cib Location Safety lighting and signalling device and traffic sign comprising it
FR2600879A1 (en) * 1986-07-07 1988-01-08 Thomson Csf COMPUTER - ASSISTED TOMOGRAPHY APPARATUS.
WO1988000025A1 (en) * 1986-07-07 1988-01-14 Thomson-Cgr Computer-aided tomography apparatus
US5029336A (en) * 1986-07-07 1991-07-02 Thomson-Cgr Computer-aided tomography apparatus
US5121419A (en) * 1986-07-07 1992-06-09 Thomson-Cgr Computer-aided tomography apparatus

Also Published As

Publication number Publication date
FR2338455B1 (en) 1980-02-08

Similar Documents

Publication Publication Date Title
TW350822B (en) Light emitting panel assemblies for use in automotive applications and the like
JPS4971886A (en)
RU99109097A (en) LIGHTING SYSTEM
EP0878720A4 (en) Illuminating device and display using the device
ES1018566U (en) Escutcheon for wall faucet batteries.
DE3687701T2 (en) DISPLAY DEVICE OF THE TRANSMISSIVE TYPE.
GB1502868A (en) Solar panel
DE3373364D1 (en) Lens cap for use with electromagnetic wave source
IT1155894B (en) LIGHTING SYSTEM WITH ORIENTED LIGHT SOURCE INCLUDING A DEFLECTOR MODIFYING THE LIGHT PATH TO AVOID THE SAILING REFLECTIONS
ATE101286T1 (en) INDICATOR.
GB952388A (en) An illuminated display shelf
FR2338455A1 (en) Position directed signal light unit - is made from panels or fluorescent plastic strong foil
DE3274693D1 (en) Signal display
GR81855B (en)
SE8705193L (en) LIGHT PLATE
ES8503156A1 (en) An arrangement for a display device which can be acted upon by light and is provided with a display surface.
CA2117564A1 (en) Modular Lighting Unit
SE8403120D0 (en) LIGHT exhibitor
DE3070202D1 (en) Transparent anti-bullet and anti-explosion screen
SE8302236L (en) INFORMATION BOARD, PARTICULAR FOR ROAD TRAFFICANTS
JPS5372441A (en) Automatic gain control unit
FR2404165A1 (en) Screen for reducing glare from fluorescent tube - has oblique bars to reflect light impinging on outer edges
GB1455409A (en) Lintel and canopy assemblies
JPS6457244A (en) Light beam deflecting device
FR2415988A1 (en) Support for picture or document - has removable self-adhesive cover sheet attached to frame

Legal Events

Date Code Title Description
ST Notification of lapse