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Class Information
Number: 376/461
Name: Induced nuclear reactions: processes, systems, and elements > Vessel support (e.g., core vessel supports)
Description: Subject matter wherein load-bearing means are provided to accommodate the weight of a fission reactor vessel in a fixed position.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8638900 Nuclear reactor alignment plate configuration Jan. 28, 2014
8596227 Steam generator Dec. 3, 2013
8355481 Pressure vessel sliding support unit and system using the sliding support unit Jan. 15, 2013
8333170 Buckstay system Dec. 18, 2012
8170174 Simplified jet pump riser brace clamp May. 1, 2012
8107584 Apparatuses and methods for damping nuclear reactor components Jan. 31, 2012
8077824 Support arrangement Dec. 13, 2011
7822167 Nuclear facility and method for operating a nuclear facility Oct. 26, 2010
7685878 Apparatus for structural testing of a cylindrical body Mar. 30, 2010
7668281 Method and tooling for dismantling, casking and removal of nuclear reactor core structures Feb. 23, 2010
7627074 Vertical spring wedge Dec. 1, 2009
7596200 Method and apparatus for repairing a jet pump riser brace to reactor vessel pad attachment in a nuclear reactor Sep. 29, 2009
7418072 Spacer Aug. 26, 2008
7357100 Heat exchanger tube panel module, and method of constructing exhaust heat recovery boiler using the same Apr. 15, 2008
6813327 Core support for an F-lattice core of a boiling water nuclear reactor Nov. 2, 2004
6594333 Thermal load reducing system for nuclear reactor vessel Jul. 15, 2003
6570950 Nuclear plant containment with prefabricated component support structure May. 27, 2003
6520123 Expansion cage Feb. 18, 2003
6389094 Integral forged shroud flange for a boiling water reactor May. 14, 2002
6351510 Nuclear plant Feb. 26, 2002
6233301 Jet pump sensing line T-bolt clamp electrode discharge machining tool May. 15, 2001
6173027 Primary containment vessel Jan. 9, 2001
6160864 Seismic isolators Dec. 12, 2000
6091791 Shroud attachment for a boiling water reactor Jul. 18, 2000
6021170 Nuclear reactor plant having a reactor pressure vessel with a core barrel and method for mounting the core barrel Feb. 1, 2000
6009137 Mid-shroud joint for a boiling water reactor Dec. 28, 1999
5930320 Assemblies and methods for mitigating effects of reactor pressure vessel expansion Jul. 27, 1999
5864594 Apparatus and method for replacing internal components in a nuclear reactor Jan. 26, 1999
5802129 Mechanically joined replacement shroud for boiling water nuclear reactor Sep. 1, 1998
5781603 Method and apparatus for repair of nuclear reactor shroud Jul. 14, 1998
5746540 Method of isolating a nuclear reactor or other large structures May. 5, 1998
5740216 Vertical seismic isolation structure of common deck system for nuclear reactor components Apr. 14, 1998
5683216 Spring latching mechanisms for preventing relative movement of assembled components Nov. 4, 1997
5640434 Miniaturized nuclear reactor utilizing improved pressure tube structural members Jun. 17, 1997
5610962 Construction of nuclear power plants on deep rock overlain by weak soil deposits Mar. 11, 1997
5608767 Neutron-activated direct current source Mar. 4, 1997
5574760 Method and apparatus for supporting a shroud in a nuclear reactor Nov. 12, 1996
5550883 Vessel of a nuclear reactor, including means for holding its lower internals and method of adjusting the holding means Aug. 27, 1996
5488643 Method and apparatus for supporting a shroud in a nuclear reactor Jan. 30, 1996
5430779 Apparatus for supporting a shroud in a nuclear reactor Jul. 4, 1995
5379331 Transverse holding device for a steam generator of a pressurized water nuclear reactor, and for its adjustment Jan. 3, 1995
5301212 Apparatus for dismantling an irradiated component of a nuclear reactor by the cutting of its wall Apr. 5, 1994
5278880 Pressurizer tank upper support Jan. 11, 1994
5268944 Nuclear reactor having a polyhedral primary shield and removable vessel insulation Dec. 7, 1993
5223210 Passive cooling system for liquid metal cooled nuclear reactors with backup coolant flow path Jun. 29, 1993
5217681 Special enclosure for a pressure vessel Jun. 8, 1993
5204054 Nuclear reactor pressure vessel Apr. 20, 1993
5198184 Reactor containment vessel Mar. 30, 1993
5124114 Movement detection system Jun. 23, 1992
5075073 Foreign object separator for a reactor cooling system Dec. 24, 1991

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