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Class Information
Number: 976/DIG.276
Name: Nuclear technology > Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor (e.g., within its pressure vessel) [g21c-19/00] > Arrangements for preventing occurence of critical conditions (e.g., during storage) [g21c-19/40]
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
7504079 Vol-oxidizer for spent nuclear fuel Mar. 17, 2009
4988473 Self-latching reactivity-reducing device for use in on-site spent fuel assembly storage Jan. 29, 1991
4960560 Spent fuel storage rack for BWR fuel assemblies Oct. 2, 1990
4917856 Self-latching reactivity-reducing device for use in on-site spent fuel assembly storage Apr. 17, 1990
4904444 Method for manipulating and/or storing a nuclear reactor fuel assembly including an elongated skeleton with fuel rods, and a nuclear reactor fuel assembly especially for use with this method Feb. 27, 1990
4900505 Spent fuel storage rack Feb. 13, 1990
4857263 Storage of spent nuclear fuel Aug. 15, 1989
4788030 Storage rack for nuclear fuel elements Nov. 29, 1988
4788029 Apparatus for storing fuel assemblies in pool Nov. 29, 1988
4781883 Spent fuel storage cask having continuous grid basket assembly Nov. 1, 1988
4780268 Neutron absorber articles Oct. 25, 1988
4756869 Method of storing spent nuclear fuel elements Jul. 12, 1988
4756871 Method of storing spent nuclear fuel elements Jul. 12, 1988
4746487 Storage rack for nuclear fuel assemblies May. 24, 1988
4711758 Spent fuel storage cask having basket with grid assemblies Dec. 8, 1987
4706366 Method of manufacturing a double-wall container including a neutron-absorbing screen for transporting and storing radio-active material Nov. 17, 1987
4521691 Shielding container having neutron shielding for the transportation and/or storage of radioactive material Jun. 4, 1985
RE31661 Spent nuclear fuel storage racks Sep. 4, 1984
4434373 Neutron shielding Feb. 28, 1984
4388268 Transportation and/or storage containers for radioactive materials Jun. 14, 1983
4382060 Radioactive fuel cell storage rack May. 3, 1983
4343426 Method of fabricating an annular tank Aug. 10, 1982
4305786 Shutdown reactivity meter system for nuclear fuel storage cells Dec. 15, 1981
4288699 Storage rack for the storage of fuel elements of nuclear reactors Sep. 8, 1981
4287145 Method for manufacturing neutron absorbing article Sep. 1, 1981
4248668 Storage module for nuclear fuel assemblies Feb. 3, 1981
4244697 Process for expelling uranium hexafluoride having a high U-235 content from a transportation cylinder Jan. 13, 1981
4243889 Storage rack for elongated fuel assemblies Jan. 6, 1981
4225467 Neutron absorbing article and method for manufacture of such article Sep. 30, 1980
4177385 Nuclear fuel storage Dec. 4, 1979
4177386 Method and apparatus for storing nuclear fuel assemblies in maximum density racks Dec. 4, 1979
4143277 Bearing support for receiving used fuel elements of nuclear power stations Mar. 6, 1979
4143276 Spent nuclear fuel storage racks Mar. 6, 1979
4124445 Storage rack for fuel cell receiving shrouds Nov. 7, 1978
4096392 Rack for storing spent nuclear fuel elements Jun. 20, 1978
4063999 Nuclear fuel storage arrangement Dec. 20, 1977
4044267 Fissionable mass storage device Aug. 23, 1977
4039842 Fuel storage rack Aug. 2, 1977
4029968 Stacked racks for storing spent nuclear fuel elements Jun. 14, 1977
4024406 Spent fuel storage improvement May. 17, 1977
4006362 Shroud for storing radioactive spent nuclear fuel cells Feb. 1, 1977
4004154 Fissionable mass storage device Jan. 18, 1977











 
 
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