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Class Information
Number: 376/428
Name: Induced nuclear reactions: processes, systems, and elements > Fuel component structure > Plural fuel segments or elements > Wherein the fissile content varies radially or axially within the same container (e.g., plural fuel layers)
Description: Subject matter wherein the plural segments are so constituted and arranged within a container that the fissile* content of the container varies radially or axially.

Patents under this class:
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Patent Number Title Of Patent Date Issued
7844025 Fuel assembly for a pressurized water nuclear reactor containing plutonium-free enriched uranium Nov. 30, 2010
7430267 Multi-core fuel rod for research reactor and manufacturing method thereof Sep. 30, 2008
6600800 Fuel element for a boiling water nuclear reactor Jul. 29, 2003
6598029 Bidding for energy supply with request for service Jul. 22, 2003
6512805 Light water reactor core and fuel assembly Jan. 28, 2003
6445759 Fuel assembly and nuclear reactor Sep. 3, 2002
6335956 Fuel assembly Jan. 1, 2002
6327324 Nuclear fuel assembly Dec. 4, 2001
6301320 Nuclear fuel assembly having MOX rods and MOX-gadolinia rods Oct. 9, 2001
6298108 Nuclear fuel rod with upward-shifted pellet stack and a device to realize same Oct. 2, 2001
6275557 Nuclear fuel assembly Aug. 14, 2001
6141396 Initial loading core Oct. 31, 2000
6061416 Fuel assembly May. 9, 2000
5991354 Nuclear fuel pellet Nov. 23, 1999
5940461 Reactor core for a light water cooled reactor, fuel assembly and control rod Aug. 17, 1999
5916497 Manufacturing of ceramic articles Jun. 29, 1999
5812621 Reactor core for a light water cooled reactor, fuel assembly and control rod Sep. 22, 1998
5781604 Initial core and fuel assembly Jul. 14, 1998
5544211 Nuclear fuel assembly and nuclear reactor incorporating the same Aug. 6, 1996
5524033 Nuclear fuel containing gadolinium Jun. 4, 1996
5440598 Fuel bundle design for enhanced usage of plutonium fuel Aug. 8, 1995
5377247 Fuel assembly of nuclear reactor Dec. 27, 1994
5367547 Fuel assembly for boiling water reactor and core Nov. 22, 1994
5359634 Reactor core for a boiling water nuclear reactor Oct. 25, 1994
5349618 BWR fuel assembly having oxide and hydride fuel Sep. 20, 1994
5347550 Core of light-water reactor Sep. 13, 1994
5323434 Fuel assembly for a boiling water nuclear reactor Jun. 21, 1994
5202085 Fuel assembly and reactor core Apr. 13, 1993
5198186 Fuel assembly for nuclear reactor Mar. 30, 1993
5192496 Fuel assembly and upper tie plate thereof Mar. 9, 1993
5178825 Fuel bundle and spacer utilizing tapered fuel rods Jan. 12, 1993
5176877 Nuclear fuel assembly and nuclear reactor core containing said assembly Jan. 5, 1993
5145635 Fuel assembly and nuclear reactor Sep. 8, 1992
5124113 Nuclear reactor with improved efficiency Jun. 23, 1992
5112534 Yttrium and rare earth stabilized fast reactor metal fuel May. 12, 1992
5112570 Two-phase pressure drop reduction BWR assembly design May. 12, 1992
5094804 Nuclear fuel elements and method of making same Mar. 10, 1992
5093070 Core loading strategy Mar. 3, 1992
5089210 MOx fuel assembly design Feb. 18, 1992
5089219 Gas cooled nuclear fuel element Feb. 18, 1992
5068082 Fuel assembly for nuclear reactor Nov. 26, 1991
5037607 Reactor Aug. 6, 1991
5017332 Two-phase pressure drop reduction BWR assembly design May. 21, 1991
5009837 Axially modular fuel assembly and rod for optimal fuel utilization Apr. 23, 1991
5009840 Fuel assembly for nuclear reactor Apr. 23, 1991
5008070 Fuel assembly Apr. 16, 1991
4994233 Fuel rod with axial regions of annular and standard fuel pellets Feb. 19, 1991
4986958 Fuel assembly Jan. 22, 1991
4968479 Fuel assembly for nuclear reactor Nov. 6, 1990
4908180 Pressurized water nuclear reactor with a fuel rod containing a nuclear fuel column enriched to a variable extent over the length of the rod Mar. 13, 1990

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