NON-DESTRUCTIVE INSPECTION SYSTEM FOR THE INSPECTION OF A NUCLEAR REACTOR VESSEL HEAD

The non-destructive inspection system comprises a base (14), an inspection head (16) carrying one or several inspection probe(s) (48), a chain (18) having a distal end (20) supporting the inspection head (16), the chain (18) being movable relative to the base (14) via a driving unit (28) configured...

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Bibliographische Detailangaben
Hauptverfasser:	SCHIRNER, Georg, SEIFERT, Ralf, ARTILLAN, Eric, ANCRENAZ, Patrick
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES BLASTING CHAINS CHAMBERS PROVIDED WITH MANIPULATION DEVICES COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING ENGINEERING ELEMENTS AND UNITS FITTINGS PREDOMINANTLY USED THEREFOR GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HEATING LIGHTING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MANIPULATORS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The non-destructive inspection system comprises a base (14), an inspection head (16) carrying one or several inspection probe(s) (48), a chain (18) having a distal end (20) supporting the inspection head (16), the chain (18) being movable relative to the base (14) via a driving unit (28) configured for driving the chain (18) to selectively push the inspection head (16) away from the base (14) and pull the inspection head (16) closer to the base (14). Le système d'inspection non destructive comprend une base (14), une tête d'inspection (16) portant une ou plusieurs sondes d'inspection (48), une chaîne (18) ayant une extrémité distale (20) portant la tête d'inspection (16), la chaîne (18) étant mobile par rapport à la base (14) par l'intermédiaire d'une unité d'entraînement (28) conçue pour amener la chaîne (18) à pousser sélectivement la tête d'inspection (16) à l'opposé de la base (14) et tirer la tête d'inspection (16) plus près de la base (14).