Abstract: A device for inspecting the interior of steam generators capable of visually inspecting interior of tubes in steam generators, including upper portions steam generator tubes, tops and bottoms of support plates, wrapper-to-support plate welds, and other internal structures.
Type:
Grant
Filed:
June 13, 1997
Date of Patent:
November 14, 2000
Assignee:
R. Brooks Associates, Inc.
Inventors:
John M. Gay, Terry M. Radigan, Gregory J. Yadzinski, William J. Harris, Cedric G. Chang, Donald R. Lefebvre
Abstract: A photograph retaining assembly is disclosed, wherein a backing substrate has an adhesive layer on one side and a plurality of retaining pockets on a second side. The retaining pockets formed to preclude perforation of the backing substrate.