Varian Medical Systems, Inc.

Jeffrey Steven Wassom

Robert C Treseder

Dennis H Runnoe

David Craig Smith

Lawrence Wheatley Bawden

Travis Astle

Finned anode. In one example embodiment, an anode suitable for use in an x-ray tube includes a hub, a front side, and a target surface disposed on the front side. The hub is configured to attach to a bearing assembly and the front side substantially faces the bearing assembly. The anode further includes a rear side substantially opposite the front side, as well as two or more annular anode fins extending from the rear side. The annular anode fins are positioned radially outward from the hub to an outer periphery of the rear side.

Finned anode

Ceramic metallization in an x-ray tube. In one example embodiment, a metalized ceramic plate for an x-ray tube includes a first side configured to reside inside an evacuated enclosure of an x-ray tube, a second side configured to reside outside the evacuated enclosure, a recess formed in the second side, feedthru openings that extend through the plate between the first side and the recess, and metallization formed around the perimeter of the recess and electrically connected to one of the feedthru openings.

Ceramic metallization in an x-ray tube

Integral liquid-coolant passageways in an x-ray tube. In one example embodiment, an x-ray tube includes a can at least partially defining an evacuated enclosure, a cathode at least partially positioned within the evacuated enclosure, and an anode at least partially positioned within the evacuated enclosure. The can has first integral liquid-coolant passageways formed therein. The can is configured to have a liquid coolant circulated through the first integral liquid-coolant passageways to thereby cool the can without the can being submersed in a liquid coolant.

Growing community of inventors

West Jordan, UT, United States of America

Jeffrey Steven Wassom