Light signaling device
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United States of America Patent
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Oct 30, 2007
Grant Date -
Nov 9, 2006
app pub date -
Jan 6, 2006
filing date -
Jan 6, 2005
priority date (Note) -
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Abstract
Light signalling device, in particular intended to be mounted on board an aircraft, includes a plurality of light elements mounted on a support and surrounded by a translucent cover, said device including a means of reflecting the light emitted by the light elements disposed near to the light elements, at least one photometric sensor positioned between the support and the reflection means, and a means of comparing a light intensity detected by the photometric sensor with a reference light intensity.
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