公开(公告)号：US08712009B2

公开(公告)日：2014-04-29

申请号：US12864406

申请日：2009-01-20

Applicant: Johannes Albertus Zandhuis

Inventor： Johannes Albertus Zandhuis

IPC: G01B15/06

CPC classification number: G01N29/223 ,  G01B15/025

Abstract: A method of determining integrity of a can seam including disposing the can seam between an X-ray source and an X-ray detector, exposing an overlap region of the can seam to radiation from the source, and determining an indication of integrity of the overlap region from a measure of variation in radiation intensity readings taken by the detector over a series of circumferential intervals of the can seam.

Abstract translation: 一种确定罐缝的完整性的方法，包括在X射线源和X射线检测器之间设置罐缝，将罐缝的重叠区域暴露于来自源的辐射，以及确定重叠的完整性的指示 区域来自于在罐缝的一系列圆周间隔上由检测器采集的辐射强度读数的变化的度量。

公开(公告)号：US20110150316A1

公开(公告)日：2011-06-23

申请号：US12864406

申请日：2009-01-20

Applicant: Johannes Albertus Zandhuis

Inventor： Johannes Albertus Zandhuis

IPC: G06K9/00

CPC classification number: G01N29/223 ,  G01B15/025

Abstract: A method of determining integrity of a can seam including disposing the can seam between an X-ray source and an X-ray detector, exposing an overlap region of the can seam to radiation from the source, and determining an indication of integrity of the overlap region from a measure of variation in radiation intensity readings taken by the detector over a series of circumferential intervals of the can seam.

Abstract translation: 一种确定罐缝的完整性的方法，包括在X射线源和X射线检测器之间设置罐缝，将罐缝的重叠区域暴露于来自源的辐射，以及确定重叠的完整性的指示 区域来自于在罐缝的一系列圆周间隔上由检测器采集的辐射强度读数的变化的度量。