DISPOSITIVO PER LA RADIOGRAFIA SENZA PELLICOLA

A radiographic device for testing the welds of elongate, welded hollow bodies of metal without the use of film includes a liquid-cooled X-ray tube movable axially within the hollow body being tested and an X-ray image converter situated in the region irradiated by the X-ray tube. A high-voltage gene...

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Bibliographische Detailangaben
1. Verfasser:	SCHONARTZ NORBERT
Format:	Patent
Sprache:	ita
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GAMMA RAY OR X-RAY MICROSCOPES GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES IRRADIATION DEVICES MACHINE TOOLS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS METAL-WORKING NOT OTHERWISE PROVIDED FOR NUCLEAR ENGINEERING NUCLEAR PHYSICS PERFORMING OPERATIONS PHYSICS SOLDERING OR UNSOLDERING TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR TESTING TRANSPORTING WELDING WORKING BY LASER BEAM X-RAY TECHNIQUE
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Beschreibung
Zusammenfassung:	A radiographic device for testing the welds of elongate, welded hollow bodies of metal without the use of film includes a liquid-cooled X-ray tube movable axially within the hollow body being tested and an X-ray image converter situated in the region irradiated by the X-ray tube. A high-voltage generator is fastened to a displaceable holder carriage for movement in directions parallel or vertical to the longitudinal axis of the hollow body being tested. At least one high-voltage cable is connected, via guide rollers arranged outside the hollow body being tested. The length of the cable is dimensioned to enable a displacement of the X-ray tube from one end to the other for the longest hollow body to be tested. Concrete shielding need only be slightly longer than the longest hollow body to be tested.