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Class Information
Number: 976/DIG.230
Name: Nuclear technology > Monitoring; testing; maintaining [g21c-17/00] > Devices or arrangements for monitoring coolant or moderator [g21c-17/02] > Detecting burst slugs [g21c-17/04] > Characterized by a special construction of fuel elements (e.g., by a confined "tracer") [g21c-17/04h]

Patents under this class:

Patent Number Title Of Patent Date Issued
4657729 Solid tags for identifying failed reactor components Apr. 14, 1987
4582671 Failed fuel location detector Apr. 15, 1986
4495141 Tagging gas releasing element Jan. 22, 1985
4495143 Gas tagging and cover gas combination for nuclear reactor Jan. 22, 1985
4402904 Method for determining clad integrity of a nuclear fuel rod Sep. 6, 1983
4347214 Failed fuel detection and location apparatus Aug. 31, 1982
4312707 Nuclear fuel rod Jan. 26, 1982
4302295 Nuclear fuel element Nov. 24, 1981
3969187 Detection of fuel rod leakage Jul. 13, 1976
3964964 Identification of failed fuel element Jun. 22, 1976
3964967 Tag gas capsule with magnetic piercing device Jun. 22, 1976
3959069 Method of preparing gas tags for identification of single and multiple failures of nuclear reactor fuel assemblies May. 25, 1976
3957576 Method for localizing fuel can failures in nuclear reactors May. 18, 1976

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