Collimated light method and system for detecting defects in honeycombs

A system and method for detecting defective cells in honeycomb bodies which includes a light source which launches and couples light into cells at a first end face of the honeycomb body, and a projection medium which receives the light at a second end face of the honeycomb body. The light source is...

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Bibliographische Detailangaben
Hauptverfasser:	WORTHEY DAVID J, RYSZYTIWSKYJ WILLIAM P, RAJ BABAK R, SPEECKAERT JOHN C, GARGANO PATRICK M
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION STEAM ENGINES TESTING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A system and method for detecting defective cells in honeycomb bodies which includes a light source which launches and couples light into cells at a first end face of the honeycomb body, and a projection medium which receives the light at a second end face of the honeycomb body. The light source is preferably a collimated light source.