A device (1) for inspecting the interior of steam generators (4) capable of visually inspecting interior of tubes (79) in steam generators, including upper portions steam generator tubes (79), tops and bottoms of support plates (15), wrapper-to-support plate welds, and other internal structures.
申请公布号
CA2257681(A1)
申请公布日期
1997.12.31
申请号
CA19972257681
申请日期
1997.06.13
申请人
R. BROOKS ASSOCIATES, INC.
发明人
GAY, JOHN M.;YADZINSKI, GREGORY J.;LEFEBVRE, DONALD R.;HARRIS, WILLIAM J.;RADIGAN, TERRY M.;CHANG, CEDRIC G.