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Class Information
Number: 376/455
Name: Induced nuclear reactions: processes, systems, and elements > Fuel component structure > Hollow, annular, or graduated fuel layers or members (e.g., concentric, helical, etc.)
Description: Subject matter wherein at least the portion containing the fuel material itself is in the form of a sheet or tube which may be arranged or associated with itself concentrically or helically.










Patents under this class:

Patent Number Title Of Patent Date Issued
8654917 Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly Feb. 18, 2014
8275088 Perforated plate support for dual-cooled segmented fuel rod Sep. 25, 2012
6621079 Apparatus and method for a near field scanning optical microscope in aqueous solution Sep. 16, 2003
6275557 Nuclear fuel assembly Aug. 14, 2001
6233299 Assembly for transmutation of a long-lived radioactive material May. 15, 2001
6160862 Method for fabricating .sup.99 Mo production targets using low enriched uranium, .sup.99 Mo production targets comprising low enriched uranium Dec. 12, 2000
5991354 Nuclear fuel pellet Nov. 23, 1999
5615238 Method for fabricating .sup.99 Mo production targets using low enriched uranium, .sup.99 Mo production targets comprising low enriched uranium Mar. 25, 1997
5408510 Thermionic nuclear reactor with flux shielded components Apr. 18, 1995
5349618 BWR fuel assembly having oxide and hydride fuel Sep. 20, 1994
5317611 Stackable truncated conical shell fuel element and an assembly thereof for a nuclear thermal engine May. 31, 1994
5089219 Gas cooled nuclear fuel element Feb. 18, 1992
4994233 Fuel rod with axial regions of annular and standard fuel pellets Feb. 19, 1991
4853177 Void plug for annular fuel pellets Aug. 1, 1989
4832906 Fuel assembly May. 23, 1989
4764339 High flux reactor Aug. 16, 1988
4759911 Gas cooled nuclear fuel element Jul. 26, 1988
4689091 Process for producing zirconium-based alloy Aug. 25, 1987
4687629 Fuel rod with annular nuclear fuel pellets having same U-235 enrichment and different annulus sizes for graduated enrichment loading Aug. 18, 1987
4678629 Nuclear fuel pellet containing gadolinia Jul. 7, 1987
4626404 Annular burnable absorber rod Dec. 2, 1986
4557861 Nuclear fuel cartridge, and a method of preparing the cartridge for the extraction of nuclear material therefrom Dec. 10, 1985
4526741 Fuel assembly for the production of tritium in light water reactors Jul. 2, 1985
4393510 Reactor for production of U-233 Jul. 12, 1983
4382048 Method for producing sintered ceramic, layered, circular fuel pellets May. 3, 1983
4372911 Method for flattening the curve of evolution of heat in a fast reactor core Feb. 8, 1983
4282064 Nuclear fuel element Aug. 4, 1981
4274920 Water-cooled nuclear reactor with passive emergency shutdown and core cooling capability and on-line refueling Jun. 23, 1981
4273616 High burnup nuclear fuel rod Jun. 16, 1981
4123326 Nuclear fuel element and method for fabricating the nuclear fuel element Oct. 31, 1978
4120752 Mixed oxide fuel pellet for fuel rod of nuclear reactor core Oct. 17, 1978
3992258 Coated nuclear fuel particles and process for making the same Nov. 16, 1976
3976888 Fission fragment driven neutron source Aug. 24, 1976
3932217 Method and device for the passive protection of a nuclear reactor Jan. 13, 1976











 
 
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