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:
May. 07, 2024
Filed:
May. 07, 2020
Applicant:
Excillum Ab, Kista, SE;
Inventors:
Björn Hansson, Kista, SE;
Per Takman, Kista, SE;
Ulf Lundström, Kista, SE;
Tomi Tuohimaa, Kista, SE;
Assignee:
EXCILLUM AB, Kista, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05G 2/00 (2006.01); F04B 15/02 (2006.01); F04B 17/03 (2006.01); F04B 17/04 (2006.01); H01J 35/08 (2006.01);
U.S. Cl.
CPC ...
H05G 2/006 (2013.01); F04B 15/02 (2013.01); F04B 17/03 (2013.01); F04B 17/04 (2013.01); H01J 35/112 (2019.05); H01J 2235/082 (2013.01); H01J 2235/1026 (2013.01);
Abstract
A liquid metal jet X-ray source including an electromagnetic pump for pumping the liquid metal. The electromagnetic pump includes a core having a core diameter and an outer yoke with a thickness of at least 20% of the core diameter. Preferably, the thickness of the outer yoke is at least 20% of the core diameter plus 6% of a radial distance between an outside of the core and an inside of the yoke.