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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Bibliographic Details
Main Authors WORTHEY DAVID J, RYSZYTIWSKYJ WILLIAM P, RAJ BABAK R, SPEECKAERT JOHN C, GARGANO PATRICK M
Format Patent
LanguageEnglish
Published 14.06.2007
Subjects
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
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
SEPARATION
STEAM ENGINES
TESTING
TRANSPORTING
WEAPONS
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Summary: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.
Bibliography:Application Number: US20050301570