DEVICE AND METHOD FOR TRANSMISSION INSPECTION OF CONTAINERS HAVING AT LEAST ONE LIGHT-EMITTING DIODE LIGHT SOURCE

The invention relates to a device for inspecting in transmission glass-wall containers (2) including at least one driven elementary source (5) constituted by a light-emitting diode (6) with at least two juxtaposed dies (7) emitting light radiation in different spectral emission bands which are a fun...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	COSNEAU, Laurent, FILLON, Pascal
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a device for inspecting in transmission glass-wall containers (2) including at least one driven elementary source (5) constituted by a light-emitting diode (6) with at least two juxtaposed dies (7) emitting light radiation in different spectral emission bands which are a function of the transmission spectra of families of glass container tints, each spectral emission band of a die being limited to a spectral transmission band (Zt) suitable for the inspection in transmission for at least one family of glass container tints, excluding the spectral absorption bands (Za) for this family of glass container tints and in that the device comprises an electronic power supply device (15) independently controlling each die (7) of each elementary source (3).