DISPOSITIF DE SIGNALISATION LUMINEUX

The device has multiple light units (5) e.g. light emitting diodes, mounted on a support (2) and surrounded by a translucent cover (4). The cover reflects the light emitted by the units (5) and is disposed near the units (5). A photometric sensor (6) is positioned between the support and the cover....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VALIRE JEROME, EWIG PASCAL
Format:	Patent
Sprache:	fre
Schlagworte:	BLASTING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The device has multiple light units (5) e.g. light emitting diodes, mounted on a support (2) and surrounded by a translucent cover (4). The cover reflects the light emitted by the units (5) and is disposed near the units (5). A photometric sensor (6) is positioned between the support and the cover. A comparator compares a light intensity detected by the sensor with a reference light intensity. An independent claim is also included for a light signaling device controlling method.