The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2005
Filed:
Mar. 19, 2003
Steven E. Koenck, Cedar Rapids, IA (US);
Stan V. Lyons, Brentwood, CA (US);
Brian T. Dalziel, Marion, IA (US);
Von Kennedy, Cedar Rapids, IA (US);
Steven E. Koenck, Cedar Rapids, IA (US);
Stan V. Lyons, Brentwood, CA (US);
Brian T. Dalziel, Marion, IA (US);
Von Kennedy, Cedar Rapids, IA (US);
Mitec Incorporated, Cedar Rapids, IA (US);
Abstract
An irradiation assembly is effective to irradiate large articles, up to about 48 inches thick in an exemplary embodiment. The assembly provides radiation to an article from all sides in a 360 degree exposure range, and includes at least one irradiating subsystem that provides x-ray radiation in a portion of the 360 degree exposure range. A conveying system carries the article through the at least one irradiating subsystem in a number of passes appropriate to provide x-ray radiation to the article in the full 360 degree exposure range. Each irradiating subsystem is configured to direct radiation toward a center point of the article being irradiated. An accelerator generates an electron beam, and a magnet assembly shapes and deflects the electron beam in a sweep path through a scan horn. A compound bending magnet directs the electron beam toward a center point of the article being irradiated along the entire sweep path. An x-ray conversion plate converts the electron beam into an x-ray radiation beam.