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Title: Supported X-ray horn for controlling e-beams

Patent ·
OSTI ID:2222052

A magnetic apparatus and a method of operating the magnetic apparatus can include a scanning electromagnet that redirects a beam of charged particles, a vacuum chamber that prevents the atmosphere from interfering with the charged particles, and, a parallelizing permanent magnet array for parallelizing the beam of charged particles. The parallelizing permanent magnet array can be located proximate to a target comprising a Bremsstrahlung target or an object that is being irradiated. The magnetic field of the scanning electromagnet can be variable to produce all angles necessary to sweep the beam of charged particles across the target and the parallelizing permanent magnet array can be configured from a magnetic material that does not require an electric current.

Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-07CH11359
Assignee:
Fermi Research Alliance, LLC (Batavia, IL)
Patent Number(s):
11,717,584
Application Number:
17/681,668
OSTI ID:
2222052
Resource Relation:
Patent File Date: 02/25/2022
Country of Publication:
United States
Language:
English

References (19)

Permanent magnet e-beam/x-ray horn patent December 2020
Irradiation system and method patent April 2005
Magnet for ion beam irradiation apparatus equipped with protective member that covers plurality of magnetic field concentrating members patent July 2013
X-ray irradiation apparatus patent-application March 2007
Electron beam irradiation processing of biomass and saccharification thereof patent November 2014
Electron beam irradiation device patent May 2018
Helical Electron Beam Generating Device and Method of Use patent-application April 2004
Method and apparatus for generating sequential beams of penetrating radiation patent July 2002
X-Ray Source, High-Voltage Generator, Electron Beam Gun, Rotary Target Assembly, Rotary Target, and Rotary Vacuum Seal patent-application February 2018
Bulk material irradiation system and method patent June 2006
Permanent magnet e-beam/x-ray horn patent March 2022
High-Energy X-Ray Source and Detector for Wellbore Inspection patent-application January 2019
Light-irradiation heat treatment apparatus patent April 2019
X-ray irradiation controlling device patent January 2019
Irradiation device patent May 2018
Variable-focus magnetostatic lens patent May 2021
Methods and Apparatus for Magnetron Metallization for Semiconductor Fabrication patent-application September 2011
Array for Processing Materials patent-application September 2017
X-Ray Device and Method for Controlling X-Ray Irradiation Area Using the Same patent-application December 2018

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