A fabricated control rod having a spacer with a "C" or "U-shaped" channel cross-section. The spacer also has a bushing tube welded to each of its ends. Each end of the spacer is shaped to have a substantially continuous mating engagement with the exterior side surface of the adjacent bushing tube. Also, at least a substantially complete perimeter weld joins both the interior and exterior of each shaped end to the bushing tube.
申请公布号
EP1208307(A1)
申请公布日期
2002.05.29
申请号
EP20000959785
申请日期
2000.09.01
申请人
THE BOLER COMPANY.
发明人
DANKOW, MARK, W.;FORREST, CHRISTOPHER, W.;MASTRANGELO, VINCENT;SHOLEEN, THOMAS