Rotary piston tube has vacuum housing with cathode and anode; anode has ceramic base body with x-ray emissive coating and a thermally conducting connection to housing

摘要

The rotary piston tube has a vacuum housing with a cathode (6) and an anode (7), whereby the anode has a ceramic base body (29) with an x-ray emissive coating (31) and a thermally conducting connection to the housing. The anode forms part of the vacuum housing, which is directly subjected to a cooling medium.