Patent ID: 6496564
Filing Date: 2002-12-17
Classification: H01J

Abstract:
An x-ray generating device, comprising:a target comprising a focal spot for receiving electrons and generating x-rays along a focal spot alignment path; a support mechanism comprising an axial bore and a cooling stem projecting within said axial bore, said cooling stem being in thermal communication with said support mechanism and a cooling medium, said support mechanism further comprising an adjustable mount, said adjustable mount for supporting said target relative to said x-ray ray generating device such that said focal spot alignment path is adjustably positionable relative to said x-ray generating device; and a hollow, tubular cooling mechanism at least partially disposed within said axial bore, wherein said cooling mechanism comprises an inner surface and an outer surface, said inner surface of said cooling mechanism forming an inlet chamber, a space between said axial bore and said outer surface of said cooling mechanism forming an outlet chamber, said inlet chamber and said outlet chamber being in fluid communication for channeling a flow of said cooling medium.