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Class Information
Number: 976/DIG.235
Name: Nuclear technology > Monitoring; testing; maintaining [g21c-17/00] > Structural combination of reactor core or moderator structure with viewing means (e.g., with television camera, periscope, window) [g21c-17/08]

Patents under this class:

Patent Number Title Of Patent Date Issued
5028379 Fuel handling system for nuclear reactor plants Jul. 2, 1991
4764334 Visual inspection system for radioactive fuel assemblies using fiberoptics Aug. 16, 1988
4650634 Quick release cushioned T.V. camera mount Mar. 17, 1987
4643867 Refueling machine mounted fuel assembly inspection T.V. cameras Feb. 17, 1987
4509104 High temperature resistant lighting device Apr. 2, 1985
4497769 Portable instrument for inspecting irradiated nuclear fuel assemblies Feb. 5, 1985
4302772 Device for the televisual inspection of the inner surface of a closed cylindrical vessel Nov. 24, 1981
4222540 Tube sheet pan and tilt camera platform Sep. 16, 1980
T980001 UV Viewing through sodium coolant Mar. 6, 1979
4056434 Liquid metal cooled nuclear reactor scanning apparatus Nov. 1, 1977
4036686 Apparatus for examining the fuel rods of a nuclear reactor Jul. 19, 1977

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