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:
Feb. 25, 1992
Filed:
Nov. 26, 1990
Applicant:
Inventors:
Rolf Golitzer, Ammersbek, DE;
Lothar Weil, Hamburg, DE;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
378130 ; 378132 ;
Abstract
An X-ray tube includes an anode member having a cylindrical cavity connectable to a cooling medium flow. A cooling device (14) in the cavity distributes the cooling medium with turbulent flow and which comprises a tube (141) on the outer faces of which there are mounted spaced apertured cooling medium guide discs (142, 144) constructed so that the cooling medium flows around the tube over the discs and through their apertures in the space between the anode member (8) and the tube (141).