Nuclear reactor pressure vessel - with welded honeycomb internal construction

摘要

Title vessel or vessel for similar high temp. and internal pressure uses with a cylindrical or polygonal outer shell and the interior subdivided into a number of tubular, prismatic cross sections as in parent application. The individual tubes are produced by butt welding together the edges of heat sheet metal or rolled sections esp. double or single letter Y sections. The technique is particularly adapted to continuous welding and testing processes.