Varian Medical Systems, Inc.

Varex Imaging Corporation

Travis Astle

Wayne Rollins Hansen

David Craig Smith

Patrick Kevin Lewis

Lawrence Wheatley Bawden

Jeffrey Steven Wassom

Patrick K Lewis

An x-ray housing can include a tubular unitary body having an external fin array adjacent to an internal fin array through a heat exchanger portion of the unitary body, the internal fin array being on a luminal surface of a housing lumen of the unitary body. The external fin array can extend from a first end of the housing to a second end of the housing. The external fin array may be at a discrete and defined location, and extend around only a portion (e.g., 25%) of a circumference or external surface of the housing. The internal fin array can extends from the first end of the housing to an arced manifold recess at the second end of the housing, and be located in a finned recess that is adjacent to and dimensioned correspondingly with the external fin array.

X-ray housing having integrated oil-to-air heat exchanger

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.

Integral liquid-coolant passageways in an x-ray tube

Growing community of inventors

Salt Lake City, UT, United States of America

Travis Astle