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:
Sep. 01, 1998
Filed:
Aug. 29, 1997
Gary F Virshup, Cupertino, CA (US);
Christopher F Artig, Summit Park, UT (US);
John E Richardson, Salt Lake City, UT (US);
Varian Associates, Inc., Palo Alto, CA (US);
Abstract
An X-ray generating apparatus is provided with a unitary vacuum enclosure having a rotating anode target and a cathode assembly for generating X-rays transmitted through an X-ray window. The cathode assembly is placed within the vacuum enclosure through an opening in the top wall thereof, and comprises a disk which completely covers this opening. The unitary vacuum enclosure and the disk form a radiation shield. For increasing a thermal capacity of the unitary vacuum enclosure and installing the X-ray generating apparatus into a gantry it further comprises a mounting block which may be coupled to or encompass the unitary vacuum enclosure. The X-ray window is placed within the mounting block. A window adaptor may be utilized for the X-ray window installation.