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:
Nov. 23, 2021
Filed:
Sep. 20, 2018
Applicant:
Cetteen Gmbh, Forchheim, DE;
Inventors:
Assignee:
Cetteen GmbH, Forchheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 35/12 (2006.01); H01J 35/06 (2006.01); H01J 35/14 (2006.01); H01J 35/10 (2006.01);
U.S. Cl.
CPC ...
H01J 35/13 (2019.05); H01J 35/064 (2019.05); H01J 35/065 (2013.01); H01J 35/106 (2013.01); H01J 35/147 (2019.05); H01J 2235/023 (2013.01); H01J 2235/062 (2013.01); H01J 2235/068 (2013.01); H01J 2235/1204 (2013.01); H01J 2235/1262 (2013.01); H01J 2235/1275 (2013.01);
Abstract
A MBFEX tube () for an x-ray device comprises, in a vacuum tube (), an anode () designed as a cooling finger and securely arranged in the vacuum tube, and a plurality of securely arranged cathodes (), wherein the vacuum tube () comprises a plurality of cathode feed lines () and no more than two high-voltage bushings (), in a high-voltage bushing () a coolant pipe () is passed through by an internal coolant inner pipe (), the coolant pipe () and the coolant inner pipe () are provided for cooling the anode () with a liquid coolant, the cathodes () are provided for field emission of electrons and are arranged on the anode () for generating x-ray sources (Q).