METHOD AND APPARATUS FOR IDENTIFYING DISCONTINUITY IN WALL OF FERROUS

A method and apparatus for detecting a discontinuity in the wall of a ferrous object is disclosed, which utilize a bank of sensors where each sensor is configured to detect a difference in magnetic flux across a predefined area. Sets of readings from the sensors are converted to images, from which t...

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Bibliographische Detailangaben
1. Verfasser:	J WATTS Kenneth
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING ELECTRIC VARIABLES MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A method and apparatus for detecting a discontinuity in the wall of a ferrous object is disclosed, which utilize a bank of sensors where each sensor is configured to detect a difference in magnetic flux across a predefined area. Sets of readings from the sensors are converted to images, from which the existence and location of a discontinuity can be detected. Se describe un método y aparato para detectar una discontinuidad en la pared de un objeto ferroso, que utilizan un banco de sensores donde cada sensor se configura para detectar una diferencia en el flujo magnético a través de un área predefinida. Los conjuntos de lecturas de los sensores se convierten en imágenes, a partir de las cuales puede detectarse la existencia y ubicación de una discontinuidad.