Patents
Patents for G21C 5 - Moderator or core structure; Selection of materials for use as moderator (1,237)
12/2009
12/22/2009US7636652 Method and apparatus for facilitating recovery of nuclear fuel from a fuel pool
12/16/2009CN101606205A Fixed cluster with spider-shaped holder, related core of a pressurised-water nuclear reactor, and system including an assembly of nuclear fuel and such fixed cluster
12/09/2009CN100568402C Method for limiting supporting load on a nuclear reactor fuel assembly and fuel assembly
12/01/2009US7627075 Cladding tubes formed by heat treament and crystallization
11/2009
11/25/2009EP2122634A2 Fixed cluster with spider-shaped holder, related core of a pressurised-water nuclear reactor, and system including an assembly of nuclear fuel and such fixed cluster
11/12/2009WO2009135286A1 Molten salt nuclear reactor
11/12/2009CA2723272A1 Molten salt nuclear reactor
11/11/2009EP1932160B1 Method for repairing guide rails of an assembly radially maintaining a support plate of a pressurized water nuclear reactor core
09/2009
09/30/2009CN101546611A Neutron moderation bag for single-phase moderator circulation
09/10/2009US20090225930 Neutron shielding panels for reactor pressure vessels
08/2009
08/18/2009US7577229 Method for limiting the maintenance loads applied to a fuel assembly of a nuclear reactor and fuel assembly
07/2009
07/08/2009EP2077560A2 A fuel element, a fuel assembly and a method of using a fuel assembly
06/2009
06/17/2009EP2071580A1 Controlling the closing of a plant application
06/04/2009DE102008001481A1 Brennelement für Leichtwasserreaktoren geeignet für den Thoriumeinsatz mit getrennter Spalt- und Brutstoff-Anordnung, seine Herstellung und Entsorgung Fuel assembly for light water reactors suitable for use with separate thorium and nuclear fuel assembly, its production and disposal
06/03/2009CN101447238A Nuclear reactor core capable of improving neutron flux rate
05/2009
05/28/2009WO2009040644A3 Nuclear reactor, in particular pool-type nuclear reactor, having new concept fuel elements
05/13/2009CN201237916Y Reactor core supporting structure of pool type sodium-cooled fast reactor
03/2009
03/26/2009US20090080586 Reactivity control rod for core, core of nuclear reactor, nuclear reactor and nuclear power plant
03/11/2009CN101385091A Radiation detectable and protective articles
03/03/2009US7499840 Method and apparatus for creating and editing a nuclear reactor core loading template
01/2009
01/22/2009US20090024365 Method and apparatus for creating and editing a nuclear reactor core loading template
01/08/2009US20090010374 Reactivity control rod for core, core of nuclear reactor, nuclear reactor and nuclear power plant
12/2008
12/31/2008CN101335056A Reactor core support construction of pool type sodium-cooled fast reactor
12/09/2008CA2377709C Stud locking mechanism for fuel channel positioning assembly
11/2008
11/20/2008US20080285702 Structure and Method For Bolting Neutron Reflector
11/12/2008EP1387363B1 Structure and method for bolting neutron reflector
11/12/2008CN101303905A Fuel assembly and nuclear reactor core using the same
11/05/2008CN101299351A Stack core of water-cooling double-section breeding nuclear reactor as well as nuclear reactor using the same
10/2008
10/23/2008WO2008051203A3 Advanced radial core reflector
09/2008
09/25/2008WO2006069007A3 Radiation detectable and protective articles
09/23/2008US7428479 Method for computer modeling the core of a nuclear reactor
09/18/2008DE102007012844A1 Nuclear reactor has reactor core arranged in primary circuit, in which ionic liquid circulates as cooling agent, and ionic liquid contains nuclear fuel
09/09/2008US7424412 Method of determining nuclear reactor core design with reduced control blade density
08/2008
08/21/2008WO2008081085A3 Fixed cluster with spider-shaped holder, related core of a pressurised-water nuclear reactor, and system including an assembly of nuclear fuel and such fixed cluster
08/21/2008WO2008081085A2 Fixed cluster with spider-shaped holder, related core of a pressurised-water nuclear reactor, and system including an assembly of nuclear fuel and such fixed cluster
07/2008
07/03/2008WO2008077297A1 Multi-reactors combine nuclear fuel cycle using method
06/2008
06/18/2008EP1932160A1 Method for repairing guide rails of an assembly radially maintaining a support plate of a pressurized water nuclear reactor core
06/05/2008US20080130820 Fuel supporting attachment and fuel inlet mechanism
04/2008
04/30/2008DE102007050008A1 Erweiterter Kernbrennstoffkanal Advanced nuclear fuel channel
03/2008
03/18/2008US7346140 Reactor structural member and method of suppressing corrosion of the same
03/05/2008EP1269482B1 Method for incinerating transuranian chemical elements and nuclear reactor using same
03/05/2008CN101134679A Method for preparing zirconium hydride surface hydrogen-proof pervious bed
02/2008
02/26/2008US7337099 Method, arrangement and computer program for generating database of fuel bundle designs for nuclear reactors
01/2008
01/30/2008EP1883077A1 Method for Analyzing a Fuel Displacement Accident of a Boiling Water Reactor
12/2007
12/26/2007EP1665288B1 A support arrangement
12/05/2007EP1606825B1 Computer modelling method for the core of a nuclear reactor
11/2007
11/14/2007CN101073126A Fuel element for a boiling water reactor
09/2007
09/19/2007EP1833566A2 Radiation detectable and protective articles
09/12/2007EP1730748B1 Fuel element for a boiling-water reactor
09/05/2007EP1697947B1 Method for limiting holding forces on a nuclear reactor fuel assembly and fuel assembly
09/04/2007US7266481 Method, arrangement and computer program for determining standardized rod types for nuclear reactors
08/2007
08/22/2007EP1820196A1 Fuel element for a boiling water reactor
08/16/2007WO2007027240A3 Radiation attenuation system
08/16/2007US20070189433 Method for limiting the maintenance loads applied to a fuel assembly of a nuclear reactor and fuel assembly
08/15/2007CN1332397C Unirradiated nuclear fuel component transport system
08/15/2007CN1332395C High energy absorption top nozzle for a nuclear fuel assembly
07/2007
07/25/2007CN101006522A 核反应堆 Nuclear reactor
07/17/2007US7245689 Nuclear reactor internal structure
07/11/2007EP1806753A2 Method and device for stabilizing a steam dryer assembly in a nuclear reactor pressure vessel
07/04/2007EP1804254A2 Method and system for optimizing a refueling outage schedule
07/04/2007CN1992095A Water boiler solution nuclear reactor having inherent security
06/2007
06/14/2007US20070133732 Nuclear reactor internal structure
06/12/2007US7231333 Method and arrangement for developing core loading patterns in nuclear reactors
05/2007
05/23/2007CN1317713C Method for establishing nuclear reactor reactor core fuel assembly loading mode
05/22/2007US7222061 Method and arrangement for developing rod patterns in nuclear reactors
05/09/2007EP1783780A1 Pressurised water nuclear reactor pressure vessel
05/09/2007EP1782433A1 Nuclear reactor
04/2007
04/19/2007WO2007042630A1 Method for repairing guide rails of an assembly radially maintaining a support plate of a pressurized water nuclear reactor core
04/17/2007CA2352914C Supercritical water cooled reactor and power generation plant
04/05/2007US20070076836 Support arrangement
04/04/2007CN1940144A Production of zirconium hydride surface Cr CO hydrogen penetration barrier layer
04/03/2007US7200541 Method and arrangement for determining nuclear reactor core designs
03/2007
03/01/2007WO2007022688A1 Regular bed modular high temperature gas cooled reactor and its fuel ball disposition method
02/2007
02/07/2007EP1750284A2 Cover element for the reactor core of a nuclear plant and nuclear reactor
01/2007
01/31/2007CN1906703A Method for limiting holding forces on a nuclear reactor fuel assembly and fuel assembly
01/24/2007CN1296939C Regular bed modular high temperature gas cooled reactor and its fuel sphere disposal method
01/03/2007CN1293571C Nuclear power electricity generating device
12/2006
12/13/2006EP1730748A2 Fuel element for a boiling-water reactor
11/2006
11/21/2006US7139352 Reactivity control rod for core
10/2006
10/25/2006EP1561223A4 Reactor pressure vessel
10/10/2006US7120219 Reactor pressure vessel
09/2006
09/28/2006US20060215799 Incineration process for transuranic chemical elements and nuclear reactor implementing this process
09/21/2006US20060210010 Reactivity control rod for core, core of nuclear reactor, nuclear reactor and nuclear power plant
09/20/2006CN1836292A A support arrangement
09/13/2006CN1832053A Method of distribution and refuelling of core fual of light water type middle-small reactor
09/06/2006EP1697947A2 Method for limiting maintenance efforts on a nuclear-reactor fuel assembly and fuel assembly
08/2006
08/17/2006US20060184286 Method for computer modeling the core of a nuclear reactor
08/16/2006CN1819064A Method of determining a fresh fuel bundle design for a core of a nuclear reactor
07/2006
07/19/2006EP1247279B1 Maintaining spring for a fuel assembly in a nuclear reactor and method for optimized determination of the profile of the upper blade of said spring
07/05/2006EP1677314A2 Method of determining nuclear reactor core design with reduced control blade density.
06/2006
06/15/2006WO2006061068A1 Fuel element for a boiling water reactor
06/15/2006US20060126775 Reactivity control rod for core, core of nuclear reactor, nuclear reactor and nuclear power plant
06/07/2006EP1665288A2 A support arrangement
04/2006
04/19/2006EP1647994A2 First core fuel assembly configuration and method of implementing same
03/2006
03/16/2006US20060054872 Nuclear fuel
03/09/2006US20060050833 Reactor structural member and method of suppressing corrosion of the same
02/2006
02/23/2006WO2006018782A1 Nuclear reactor
02/23/2006CA2576606A1 Nuclear reactor
02/08/2006CN1731533A Regular bed modular high temperature gas cooled reactor and its fuel sphere disposal method
01/2006
01/12/2006US20060008045 Reactor pressure vessel
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