Patents
Sitemap › G21 - Nuclear physics; Nuclear engineering › G21C - Nuclear reactors › G21C 3 - Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements
Patents for G21C 3 - Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements (6,332)
07/2014
07/23/2014CN101754800B 在超临界CO<sub>2</sub>介质中制备无机颗粒 Preparation of inorganic particles in supercritical CO <sub> 2 </ sub> Media
07/22/2014US8787517 Absorber tube for BWR control rods
07/17/2014WO2014108720A1 Treatment process for a zirconium alloy, zirconium alloy resulting from this process and parts of nuclear reactors made of this alloy
07/17/2014US20140197557 Method for preparing a porous nuclear fuel
07/17/2014CA2839084A1 Heterogeneous core designs and thorium based fuels for heavy water reactors
07/16/2014CN103928059A 一种旋转可拆式导向管-上管座连接件 A rotary removable guide tube - a tube socket connector
07/10/2014US20140193570 Jet Spouted Bed Type Reactor Device Having A Specific Profile For CVD
07/10/2014US20140192949 Nuclear reactor fuel element having silicon carbide multilayered cladding and thoria-based fissionable fuel
07/09/2014CN203706677U 锆合金燃料包壳材料样品悬挂器 Zirconium alloy fuel cladding material sample hanger
07/09/2014CN103915121A 核燃料组件的导向管与管塞的等离子体焊接装置 Nuclear fuel assembly guide tube and pipe plug plasma welding equipment
07/08/2014US8774345 Bottom end-piece having an anti-debris device with a baffle for a nuclear assembly and corresponding assembly
07/08/2014US8774344 Tri-isotropic (TRISO) based light water reactor fuel
07/08/2014US8774343 Flow tripping device
07/03/2014WO2014105807A1 Nuclear fuel element
07/03/2014WO2014105801A2 Fuel assembly
07/03/2014WO2014101660A1 Zirconium alloy for nuclear power reactor core
07/03/2014WO2014101658A1 Zirconium alloy for nuclear power
07/03/2014US20140185735 Fuel Assembly
07/03/2014US20140185734 Fuel assembly
07/03/2014US20140185733 Nuclear fuel element
07/03/2014US20140185732 Method and apparatus for a fret resistant fuel rod for a light water reactor (lwr) nuclear fuel bundle
07/03/2014US20140185731 Uranium dioxide nuclear fuel pellet having metallic microcells and fabricating method thereof
07/03/2014US20140185730 Uranium dioxide nuclear fuel pellet having ceramic microcells and fabricating method thereof
07/03/2014US20140183765 Ceramic-ceramic composites and process therefor, nuclear fuels formed thereby, and nuclear reactor systems and processes operated therewith
07/02/2014EP2750136A2 Fuel assembly
07/02/2014EP2748822A1 Method for preparing a porous nuclear fuel
07/02/2014CN103903655A 控制形变的长行程分体式吊篮组件 Control the deformation of the long stroke split basket assembly
07/02/2014CN103903654A 控制形变的围板-成形板组件 Control the deformation of hoardings - forming plate assembly
07/02/2014CN103898369A 一种核动力反应堆用锆合金 One kind of zirconium alloy nuclear power reactors
07/02/2014CN103898366A 一种用于核动力反应堆燃料组件的锆基合金 Zirconium-based alloy for a nuclear power reactor fuel assemblies in
07/02/2014CN103898364A 一种核反应堆用锆合金 One kind of nuclear reactor with a zirconium alloy
07/02/2014CN103898363A 一种核动力用锆合金 One kind of zirconium alloy nuclear power
07/02/2014CN103898362A 一种水冷核反应堆用锆基合金 A zirconium-based alloy with a water-cooled nuclear reactor
07/02/2014CN103898361A 一种核动力堆芯用锆合金 One kind of the core with a zirconium alloy nuclear power
07/02/2014CN103898360A 一种核反应堆芯用锆合金 One kind of nuclear reactor core with a zirconium alloy
07/01/2014US8767904 Method of operating a pressurized-water nuclear reactor for reaching a plutonium equilibrium cycle
06/2014
06/26/2014WO2014094566A1 Grid structure with flow hybrid coordination function in nuclear fuel assembly
06/25/2014CN203673835U 搅混格架 Mix grid
06/25/2014CN1961380B 将不同氧化态锕系元素共沉淀的方法及锕系元素混合化合物的制备方法 The different oxidation states of actinides coprecipitated and actinides prepared by mixing a compound of
06/25/2014CN101582299B 辐照靶保持系统及具有该系统的核燃料组件 Irradiation target retention system, and components of the system having a fuel
06/19/2014US20140169516 Fuel rods with varying axial characteristics and nuclear fuel assemblies including the same
06/18/2014DE102013113945A1 Brennstäbe mit variierenden axialen Eigenschaften und Kernbrennstoffbaugruppen, welche dieselben enthalten Fuel rods having varying axial properties and nuclear fuel assemblies, which contain the same
06/18/2014CN103871485A Deep negative feedback transmutation reactor core based on accelerator driven subcritical clean nuclear energy system
06/17/2014US8755483 Nuclear fuel
06/12/2014WO2014088461A1 Fuel composition for water-cooled thermal neutron nuclear power plant reactors
06/12/2014WO2014086661A1 Fuel rod support insert for a nuclear fuel assembly spacer grid, spacer grid and nuclear fuel assembly
06/11/2014EP2741297A1 Fuel rod support insert for a nuclear fuel assembly spacer grid, spacer grid and nuclear fuel assembly
06/11/2014EP2739465A1 Improved multilayer tube made from ceramic-matrix composite material, the resulting nuclear fuel cladding and associated production methods
06/11/2014CN103854707A Structure for nuclear island filter
06/11/2014CN102808138B New austenite stainless steel material of fuel cladding in supercritical water cooled reactor, and manufacturing process thereof
06/11/2014CN102605213B Germanium-containing Zr-Sn-Nb alloy for fuel cladding of nuclear power station
06/11/2014CN102543224B Power reactor adopting uranium zirconium hydride fuel element
06/05/2014US20140153688 Multilayer tube in ceramic matrix composite material, resulting nuclear fuel cladding and associated manufacturing processes
06/05/2014US20140153687 Fuel component and method of manufacturing of a fuel component
06/03/2014US8744036 High power density liquid-cooled pebble-channel nuclear reactor
05/2014
05/30/2014WO2014081333A1 Nuclear reactor
05/30/2014WO2014080482A1 Structure, electronic element module, heat exchanger, fuel rod, and fuel assembly
05/22/2014DE102012221287A1 Spacer arrangement for holding fuel rods in preset position, has spacer including notches provided in cylinder surface, and fuel rods adjacent to cylinder arranged such that fuel rod surface of fuel rods completely lies in notches
05/21/2014CN203607100U 控制棒导向管及燃料组件 Control rod guide tubes and fuel assembly
05/21/2014CN101939793B 一种核反应堆 One kind of nuclear reactor
05/20/2014US8731131 Method of reducing corrosion of nuclear reactor structural material
05/15/2014WO2014072463A1 Oxide nuclear fuel which is a regulator of corrosive fission products, additivated with at least one oxidation-reduction system
05/15/2014WO2014072454A1 Fuel element including an anticorrosive alkaline-earth material
05/15/2014US20140131001 Method for casting thin metal objects
05/13/2014US8724769 Nuclear fuel
05/08/2014US20140126683 Deposition of integrated protective material into zirconium cladding for nuclear reactors by high-velocity thermal application
05/07/2014EP2726644A1 Jet-spouted bed reactor having a specific profile
05/01/2014WO2014065711A1 Nuclear reactor fuel assembly
04/2014
04/30/2014EP2723525A1 Powder of an alloy based on uranium and molybdenum in gamma-metastable phase, composition of powders comprising this powder, and uses of said powder and composition
04/29/2014US8712005 Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
04/29/2014US8712004 Nuclear fuel assembly bottom nozzle
04/22/2014US8705685 Device for removing solid particles from the cooling medium which circulates in the primary circuit of a nuclear reactor
04/22/2014US8705531 Multicast address learning in an input/output adapter of a network processor
04/16/2014CN103733265A Method for preparing a porous nuclear fuel
04/16/2014CN103732388A Improved multilayer tube made from ceramic-matrix composite material, the resulting nuclear fuel cladding and associated production methods
04/15/2014US8697024 Method of forming a silicon carbide material, and structures including the material
04/08/2014US8693613 Nuclear fuel pellet inspection
04/08/2014US8693612 Unit spacer grid strap, unit spacer grid, and spacer grid for nuclear fuel rods
04/08/2014US8693611 Liquid-metal-cooled fast reactor core comprising nuclear fuel assembly with nuclear fuel rods with varying fuel cladding thickness in each of the reactor core regions
04/03/2014WO2013167566A3 Composition filled with actinide powder and aromatic polymer and/or pmma
04/03/2014WO2013167563A3 Composition filled with polyolefin and actinide powder
04/01/2014US8687760 Method of determining at least one technological uncertainty factor for nuclear fuel elements, and corresponding methods of designing, fabricating, and inspecting nuclear fuel elements
03/2014
03/27/2014WO2014046568A1 Nuclear reactor fuel assembly
03/27/2014WO2014045368A1 Method for setting equivalent fissile coefficient
03/27/2014US20140086377 Nuclear fuel assembly tie plate, upper nozzle and nuclear fuel assembly comprising such a tie plate
03/26/2014EP2710605A1 Nuclear fuel assembly spacer grid and corresponding nuclear fuel assembly
03/26/2014EP2710604A1 Strip for a nuclear fuel assembly spacer grid
03/26/2014EP2710603A1 Nuclear fuel assembly for boiling water reactor comprising a fuel channel spacer
03/26/2014EP2710602A1 Nuclear fuel assembly tie plate, upper nozzle and nuclear fuel assembly comprising such a tie plate
03/26/2014EP2710601A1 Nuclear fuel assembly having varying spacing between fuel rods
03/26/2014EP2710600A1 Strip for a nuclear fuel assembly spacer grid
03/26/2014EP2710599A1 Debris filter for nuclear reactor installation and nuclear fuel assembly comprising such a debris filter
03/26/2014EP2710598A1 Lower nozzle for use in nuclear fuel assembly
03/26/2014CN203503303U Gas absorption device for fuel element
03/26/2014CN103680653A Methods of fabricating metallic fuel from surplus plutonium
03/26/2014CN103680643A Mid span mixing grid
03/26/2014CN103667991A Nuclear power station CRDM (Control Rod Drive Mechanism) seal housing and preparation method thereof
03/25/2014US8681929 Nuclear reactor fuel assembly
03/25/2014US8681921 System for assembling or disassembling a segmented rod
03/25/2014CA2569306C A method of removing charged particles from the coolant fluid in a nuclear plant
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