Illuminated sign for displaying a command and/or notice for taxiing aircraft traffic at an airport

The invention relates to a light sign (10) for displaying an instruction and/or guidance for ground airplane traffic at an airport, comprising a casing (20) with a transparent display panel (21) for representing an instruction and/or guidance symbol (Z), and a light source arranged inside the casing...

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Bibliographic Details
Main Authors BEUKEMA MARTIJN, TREMOUROUX PIERRE
Format Patent
LanguageEnglish
Published 11.11.2014
Subjects
ADVERTISING
AIRCRAFT
AVIATION
COSMONAUTICS
CRYPTOGRAPHY
DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR
DISPLAY
DISPLAYING
EDUCATION
GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT
HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR
LABELS OR NAME-PLATES
PERFORMING OPERATIONS
PHYSICS
SEALS
SIGNALLING
SIGNS
TRAFFIC CONTROL SYSTEMS
TRANSPORTING
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Summary:The invention relates to a light sign (10) for displaying an instruction and/or guidance for ground airplane traffic at an airport, comprising a casing (20) with a transparent display panel (21) for representing an instruction and/or guidance symbol (Z), and a light source arranged inside the casing (20) with at least one luminescent diode (32) for illuminating the display panel (21). A diffusion panel (22) is made for scattering and/or back-scattering incident light, wherein the light source is arranged between the display panel and the diffusion panel. The at least one luminescent diode (32) is aligned on the diffusion panel (22) so that the display panel (21) is not illuminated directly, but indirectly by back-scattering of the light emitted from the at least one luminescent diode by the diffusion panel (22).
Bibliography:Application Number: US201013318242