| Patents for G21C 19 - Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel (6,229) |
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| 07/04/2012 | CN202307169U 一种具有联锁功能的倾翻装置 Tipping apparatus having interlock function |
| 07/04/2012 | CN202307168U 一种用于核燃料组件修复工艺的柔性水下操作装置 Flexible underwater operation means a nuclear fuel assembly process for the restoration of |
| 07/04/2012 | CN202292750U 一种长柄抓具 One kind of long-handled gripper |
| 07/04/2012 | CN1880175B Metal blank for hot dilation forming |
| 07/04/2012 | CN102549176A Increase in the separation factor between americium and curium and/or between lanthanides in a liquid-liquid extraction process |
| 07/04/2012 | CN102543231A Fuel subassembly disassembling device |
| 07/04/2012 | CN102543230A Tipping device with interlocking function |
| 07/04/2012 | CN101826371B Embedded part structure penetrating through pool of reactor |
| 07/04/2012 | CN101546614B Grab handle for sealed pot with breakage component |
| 07/04/2012 | CN101529527B Method for processing nuclear fuels containing silicon carbide and for unsheathing nuclear fuel particles |
| 07/04/2012 | CN101432824B Container-loading cask for at least one nuclear fuel bundle, a gripping device and loading procedure |
| 06/28/2012 | WO2012084891A1 Long-term storage device including a ventilated storage case intended to house a containment case containing radioactive substances |
| 06/28/2012 | US20120163525 Method of operating a pressurized-water nuclear reactor for reaching a plutonium equilibrium cycle |
| 06/27/2012 | CN102522131A Quick-change grabbing fixture type fuel rod remote grabbing tool |
| 06/27/2012 | CN102522130A Spherical element sorting unit |
| 06/27/2012 | CN101783189B Spent fuel storage rack in pressurized water reactor nuclear power station |
| 06/27/2012 | CN101740146B Double-station gripping apparatus |
| 06/27/2012 | CN101484226B Method for separating a chemical element from uranium (VI) using an aqueous nitric phase, in a uranium extraction cycle |
| 06/26/2012 | US8208597 Channel confinement system and method for dry-storage of BWR fuel bundles |
| 06/26/2012 | US8207515 Casing internal part and casing for the dry intermediate storage of irradiated fuel elements, and intermediate storage method |
| 06/21/2012 | US20120155601 Flow tripping device |
| 06/21/2012 | US20120155600 Fuel bundle flow limiter |
| 06/21/2012 | US20120155599 Method and apparatus for an expanding split bushing pipe plug assembly |
| 06/20/2012 | EP2466591A1 Remotely controlled handling device for operating in storage cells |
| 06/20/2012 | EP2465117A1 An apparatus for cleaning water in a nuclear power reactor |
| 06/20/2012 | CN202282168U 一种核燃料组件单边小靴帮装料辅助装置 A nuclear fuel assembly loading unilateral small boots to help assist device |
| 06/20/2012 | CN102509567A Process method and lifting gripping apparatus both for jam control rod of nuclear power station reactor |
| 06/14/2012 | US20120148011 Nuclear reactor cavity arrangements for ice condenser plants |
| 06/13/2012 | EP2463527A2 Jet pump measurement pipe repair method |
| 06/13/2012 | CN102498523A Back systems and assemblies for fuel storage |
| 06/13/2012 | CN102496394A Spherical component identifier |
| 06/07/2012 | WO2012074150A1 Temperature sensor and a heater equipped therewith |
| 06/06/2012 | EP2459760A1 Increase in the separation factor between americium and curium and/or between lanthanides in a liquid-liquid extraction process |
| 06/06/2012 | EP2459759A1 Method for selectively recovering americium from an aqueous nitric phase |
| 06/06/2012 | EP2459522A1 Dialkyldiaza-tetraalkyloctane diamide derivatives useful for the separation of trivalent actinides from lanthanides and process for the preparation thereof |
| 06/02/2012 | CA2723210A1 Plug demounting apparatus for heavy water reactor fuel system |
| 05/31/2012 | WO2012069573A1 Process for separating americium from other metallic elements present in an acidic aqueous or organic phase and applications thereof |
| 05/30/2012 | CN102483960A Method for preparing a porous nuclear fuel containing at least one minor actinide |
| 05/30/2012 | CN102479560A Spent fuel storage grillwork for nuclear power station |
| 05/30/2012 | CN102479559A Emergency tripping device of reactor control rod assembly |
| 05/30/2012 | CN101589440B Segment make-up system and method for manufacturing nuclear fuel rods |
| 05/29/2012 | US8189731 Machinery system allowing replacement of old reactor with a new reactor in nuclear power electric generating station |
| 05/24/2012 | WO2012066956A1 Welding jig and welding device for control rod drive device housing |
| 05/24/2012 | US20120128114 Nuclear fuel storage rack connection structure and connection method thereof |
| 05/24/2012 | US20120128113 Remote control system for the fuel handling system of nuclear power plant |
| 05/24/2012 | DE112009004368T5 Steuerstab-/Brennstoffträgerverladevorrichtung Control rod / Brennstoffträgerverladevorrichtung |
| 05/23/2012 | EP2454390A1 Method for extracting at least one chemical element from a molten salt medium |
| 05/23/2012 | CN102473467A Improved method for treating spent nuclear fuel |
| 05/23/2012 | CN102471829A 用于从熔盐介质中提取至少一种化学元素的方法 Extracted from the molten salt medium, at least one chemical element in a method for |
| 05/23/2012 | CN102471824A 用于从硝酸水相中选择性地回收镅的方法 The method of phase to selectively recover americium nitrate from the water for |
| 05/23/2012 | CN101850545B Machine hand used for assembling and disassembling fast reactor loaded and unloaded material elevator bucket |
| 05/16/2012 | EP2453442A2 Control rod blade unlatching tool |
| 05/16/2012 | DE102011107000B3 Storage pool cooling module for use in nuclear electrical power unit, has floating bodies arranged below capacitors such that module is buoyant in water, and vaporizers provided below water surfaces and capacitors above water surfaces |
| 05/16/2012 | DE102011003462B3 Device for pulling fuel element from core of pressurized water nuclear reactor provided in position below fuel element-exchanging machine in power plant, has gripping tool vertically adjustably mounted at lower beam at distance from axis |
| 05/16/2012 | CN102460599A 乏燃料存放搁架 Spent fuel stored in the shelf |
| 05/16/2012 | CN101827688B 姿势控制方法及姿势控制装置 Posture control method and the posture control means |
| 05/16/2012 | CN101777397B Reactor core ball feeding device of high temperature gas cooled reactor |
| 05/16/2012 | CN101656113B Underwater positioning device of supporting and positioning structure of irradiation surveillance capsule |
| 05/10/2012 | WO2012060881A2 Standing wave nuclear fission reactor and methods |
| 05/10/2012 | WO2012060880A2 Standing wave nuclear fission reactor and methods |
| 05/10/2012 | WO2012060879A2 Standing wave nuclear fission reactor and methods |
| 05/10/2012 | WO2012059682A2 Method for filling water into a main circuit of a nuclear reactor, and connection device for implementing said method |
| 05/10/2012 | US20120114090 GEROCS Control Rod Blade Unlatching Tool |
| 05/09/2012 | EP2449559A1 Improved method for treating spent nuclear fuel |
| 05/09/2012 | CN102446565A Two-dimensional guide vane reset repair device |
| 05/02/2012 | EP2446446A1 Fuel assembly loading machine |
| 05/02/2012 | EP2446445A1 Device and method for removing foreign bodies from the bottom of a reactor pressure vessel |
| 05/02/2012 | EP2445606A1 Vaned filtering element |
| 05/02/2012 | EP2074631B1 Method for processing nuclear fuels containing silicon carbide and for unsheathing nuclear fuel particles |
| 05/02/2012 | CN101546613B Grab handle for storage barrel |
| 04/26/2012 | WO2012052213A1 Device and method for replacing an irradiated fuel assembly with a new fuel assembly in the vessel of a nuclear reactor, and nuclear reactor including such a device |
| 04/26/2012 | US20120099693 Unirradiated nuclear fuel component transport system |
| 04/26/2012 | US20120099692 Submersible machine structured to carry a tool to a limited access location within a nuclear containment |
| 04/26/2012 | DE102007033376B4 Verfahren zum Rückbau einer nukleartechnischen Anlage Procedure for the dismantling of a nuclear engineering plant |
| 04/25/2012 | EP2444975A2 Fuel guide pin, fuel guide pin attachment method, core plate, and nuclear reactor |
| 04/24/2012 | US8165261 Chemical enhancement of ultrasonic fuel cleaning |
| 04/19/2012 | WO2012049432A2 Device for momentary support of the upper internal parts on a vessel of a pressurised water reactor |
| 04/19/2012 | US20120093274 Channel confinement method for dry-storage of bwr fuel bundles |
| 04/19/2012 | DE102011004821B3 Method for stabilizing blocked fuel assembly when loading/unloading core of nuclear reactor, involves compensating difference between buoyancy and gravitational forces acting on fuel assembly and moving object by buoyancy element |
| 04/18/2012 | EP2442314A1 Auxiliary system for assisting a movement system of fuel elements of a nuclear reactor |
| 04/18/2012 | CN202196582U 乏燃料贮存格架 Spent fuel storage grid |
| 04/17/2012 | US8158962 Single-plate neutron absorbing apparatus and method of manufacturing the same |
| 04/12/2012 | WO2012047438A1 Compact nuclear reactor with integral steam generator |
| 04/12/2012 | CA2808425A1 Compact nuclear reactor with integral steam generator |
| 04/11/2012 | CN102412002A N<sub>2</sub>O<sub>4</sub>氧化调节钚价态的装置 N <sub> 2 </ sub> O <sub> 4 </ sub> oxide plutonium valence adjustment device |
| 04/11/2012 | CN102412001A 一种核电站乏燃料贮存竖井屏蔽井盖抓具 One kind of nuclear power plant spent fuel storage silos shield covers gripper |
| 04/11/2012 | CN102412000A Vertical shaft storage system for spent fuel of nuclear power station |
| 04/05/2012 | WO2012042525A1 A tributyl phosphate-nitrate solvent extraction process for producing high purity nuclear grade rare earth metal oxides |
| 04/05/2012 | US20120083644 Systems and methods for storing spent nuclear fuel |
| 04/05/2012 | US20120082285 Spent fuel storage rack |
| 04/04/2012 | EP2437269A1 Method for joint configuration of nuclear power plant fuel |
| 04/04/2012 | CN102405307A 工厂操作方法和工厂操作系统 The method of plant operation and plant operation system |
| 04/04/2012 | CN101271739B 基于压差的锁定方法 Based locking differential pressure method |
| 04/03/2012 | US8149982 Channel seating tool for nuclear fuel assembly and method for seating channel on the assembly |
| 04/03/2012 | US8149981 Methods and devices relating to a nuclear light water reactor of the boiling water kind |
| 03/29/2012 | WO2012039940A2 System for exchanging a component of a nuclear reactor |
| 03/29/2012 | WO2012039647A1 Device for gripping a cluster of fuel assemblies in a nuclear reactor |
| 03/29/2012 | US20120076254 Compact nuclear reactor |
| 03/29/2012 | DE102010039413B4 Verfahren und Vorrichtung zur Entnahme einer Probe aus einem Dampferzeuger Method and device for taking a sample from a steam generator |
| 03/28/2012 | EP2433286A2 Expansion gap radiation shield |