| Patents for G21C 3 - Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements (6,332) |
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| 10/06/2005 | US20050220260 Method of surface-treating reactor member and method of manufacturing reactor member by using the surface treatment method |
| 10/06/2005 | US20050220258 Device for storing heat-generating hazardous material, particularly radioactive fuel for nuclear reactors |
| 10/06/2005 | US20050217430 Nuclear fuel and its manufacture |
| 10/06/2005 | DE10021930B4 Brennstabausziehmaschine und multifunktionaler Kopf für das Herausziehen ausgebrannter Brennstäbe Brennstabausziehmaschine and multifunctional head for pulling out of burned fuel |
| 10/05/2005 | EP1581665A1 Method, use and device relating to nuclear light water reactors |
| 09/29/2005 | WO2005091306A1 Nuclear fuel |
| 09/22/2005 | WO2005088648A1 Method for manufacturing a pressure vessel of a pressurized-water reactor of a nuclear power station a pressure vessel of a pressurized-water reactor of a nuclear power station and use of a multiwalled pressure vessel for the above purpose |
| 09/22/2005 | WO2005088647A1 Nuclear fuel |
| 09/22/2005 | WO2005088646A1 Nuclear fuel provided with a coating |
| 09/22/2005 | WO2005071694A3 Core of a nuclear reactor cooled by pressurized water and core fuel assembly |
| 09/22/2005 | US20050205175 Containing sulfur, tin, iron, chromium, hafnium, niobium, nickel, vanadium and oxygen; annealing to solutionize the sulfur in the crystal structure of the alloy, quenching; improved creep resistance |
| 09/21/2005 | EP1576617A2 Fuel element for a pressurised water reactor |
| 09/15/2005 | WO2005086173A2 Nuclear fuel provided with a coating |
| 09/15/2005 | DE10253205B4 Automatisiertes Produktionsverfahren zur Herstellung von kugelförmigen Graphit-, Brenn- und Absorberelementen für Hochtemperatur - Kernreaktoren (HTR) Automated production processes for the preparation of spherical graphite, fuel and absorber elements for high temperature - nuclear reactors (HTR) |
| 09/14/2005 | EP1573748A1 A nuclear fuel rod |
| 09/08/2005 | US20050195933 Fuel pellet for a nuclear reactor and method for producing the fuel pellet |
| 09/01/2005 | DE102004014499B3 Fuel element for a pressure water nuclear reactor, with a number of fuel rods, has spaced holders in grid cells with flow units to give structured cool water flows |
| 08/31/2005 | EP1568047A2 Boiling water reactor nuclear fuel assembly lifting support |
| 08/31/2005 | EP1362352A4 Pressurized water reactor fuel assembly spacer grid |
| 08/25/2005 | WO2005059924A3 Fuel element for a pressurised water nuclear reactor and core of a pressurised water nuclear reactor made of said fuel elements |
| 08/25/2005 | DE19640393B4 Kapsel, Kernreaktorbrennelement mit einer Kapsel und Verfahren zum Herstellen einer Kapsel Capsule, Nuclear reactor fuel element having a capsule and method for preparing a capsule |
| 08/25/2005 | DE10239769B4 Verfahren zur Herstellung eines gesinterten Kernbrennstoffpresslings A method for producing a sintered nuclear fuel pellet |
| 08/24/2005 | EP1565916A1 Apparatus and methods for optimizing reactor core coolant flow distributions |
| 08/23/2005 | US6934351 Boiling water reactor fuel assembly |
| 08/23/2005 | CA2097412C Fuel bundle for use in heavy water cooled reactors |
| 08/18/2005 | DE10358830B3 Brennelement für einen Druckwasserkernreaktor und mit solchen Brennelementen aufgebauter Kern eines Druckwasserreaktors Fuel assembly for a pressurized water nuclear reactor and constructed with such fuel core of a pressurized water reactor |
| 08/18/2005 | DE10236400B4 Brennelement für einen Druckwasserkernreaktor Fuel assembly for a pressurized water nuclear reactor |
| 08/18/2005 | DE102004003944A1 Water pressure reactor comprises core built up from number of axially extended combustion elements and gap decreasing element, generally useful in combustion operations |
| 08/04/2005 | WO2005071694A2 Core of a nuclear reactor cooled by pressurized water and core fuel assembly |
| 08/04/2005 | WO2005071693A2 Method for limiting maintenance efforts on a nuclear-reactor fuel assembly and fuel assembly |
| 08/04/2005 | WO2005071692A2 Fuel assembly end-piece with means for maintaining pencil ends and corresponding assembly |
| 08/04/2005 | WO2005071691A2 Fuel pencil for a nuclear reactor |
| 08/04/2005 | US20050167861 Mox fuel fabrication process from weapon plutonium feed |
| 08/04/2005 | DE10249355B4 Brennstoffpellet für einen Kernreaktor und Verfahren zu seiner Herstellung Fuel pellet for a nuclear reactor and process for its preparation |
| 08/04/2005 | DE102004063815A1 Ausbilden verteilter Gruppierungen von Teillängenstäben für ein Reaktorbrennstabbündel Forming distributed groups of partial length rods for a reactor fuel assembly |
| 08/02/2005 | US6925138 for continuous operation without requiring fuel exchange; comprises uranium/plutonium oxides/nitrides as fuel material; improved materials handling |
| 07/28/2005 | WO2005069308A1 A spacer and a fuel unit for a nuclear plant |
| 07/28/2005 | WO2005069307A1 A spacer and a fuel unit for a nuclear plant |
| 07/28/2005 | WO2005068674A1 Austenitic stainless steel, method for producing same and structure using same |
| 07/28/2005 | WO2005034139A3 Fuel element for a fast neutron reactor (variants) and a cladding for the production thereof |
| 07/28/2005 | DE102004059968A1 Process for decreasing corrosion of a material forming a core reactor structure involving injection of a solution or suspension and hydrogen injection useful in atomic energy technology, e.g. for boiling water reactors |
| 07/27/2005 | EP1556869A1 Method, use and device concerning cladding tubes for nuclear fuel and a fuel assembly for a nuclear pressure water reactor |
| 07/21/2005 | WO2005066976A2 Fuel assembly end cap comprising a coolant-flow-orienting nozzle and corresponding assembly |
| 07/21/2005 | WO2005034137A3 Nuclear fuel assembly comprising an internal reinforcement device |
| 07/21/2005 | US20050157838 Axially segregated part-length fuel rods in a reactor fuel bundle |
| 07/21/2005 | US20050157837 Distributed clumping of part-length rods for a reactor fuel bundle |
| 07/21/2005 | US20050157836 Nuclear fuel assembly debris filter bottom nozzle |
| 07/20/2005 | EP1554733A1 Fuel pellet for a nuclear reactor and method for the production thereof |
| 07/13/2005 | CN1639802A Method for avoiding friction damages to fuel rods, corresponding nuclear fuel element, devices used in this method and corresponding spacer |
| 07/13/2005 | CN1637956A Nuclear fuel assembly debris filter bottom nozzle |
| 07/07/2005 | WO2005061387A1 Liquid stock for dropping, method for preparing liquid stock for dropping, method for preparing uranyl nitrate solution, and method for preparing polyvinyl alcohol solution |
| 07/06/2005 | EP1551034A2 Axially segregated part-length fuel rods in a reactor fuel bundle |
| 07/06/2005 | EP1551033A2 Nuclear fuel assembly debris filter bottom nozzle |
| 07/06/2005 | EP1550137A1 Fuel assembly for boiling water reactor |
| 06/30/2005 | WO2005059924A2 Fuel element for a pressurised water nuclear reactor and core of a pressurised water nuclear reactor made of said fuel elements |
| 06/30/2005 | WO2005059923A2 Fuel element for a pressurized water nuclear reactor |
| 06/30/2005 | WO2004072317A8 Method of producing a zirconium alloy semi-finished product for the production of an elongated product and use thereof |
| 06/29/2005 | EP1548749A2 Nuclear reactor fuel assemblies |
| 06/28/2005 | US6912264 Fuel assembly |
| 06/23/2005 | WO2005013286A3 Fuel element for a compressed water nuclear reactor |
| 06/22/2005 | EP1543530A2 Fuel element for a pressurized water reactor |
| 06/21/2005 | US6909766 Assembling straps of an alloy of .18-.24% iron, .07-.13% chromium, .09-.16% oxygen with zirconuim balance in a grid form, welding intersections and annealing to precipitate an intermetallic compound |
| 06/16/2005 | WO2005055246A2 Fuel assembly for a pressurised water nuclear reactor containing enriched uranium and dispensed with plutonium |
| 06/16/2005 | US20050129166 Fuel assembly for a pressurized-water nuclear reactor |
| 06/16/2005 | DE10358829B3 Burner, for use in pressurized water reactor, to generate electricity, has cool water guide structure at fuel rod support to smooth water flow before reaching fuel rods to reduce flow-induced oscillations |
| 06/15/2005 | EP1540662A2 Spacer |
| 06/07/2005 | US6902634 Melting of the alloy, forging, quenching, hot-working, vacuum annealing, cold- working, intermediate annealing and final annealing; corrosion resistance |
| 06/01/2005 | EP1141966B1 Fuel element for a boiling water reactor |
| 06/01/2005 | CN1204563C Fuel assembly |
| 05/31/2005 | US6901128 Foreign matter filter for fuel assembly in pressurized water reactor |
| 05/25/2005 | CN1619707A Foreign matter filter for fuel assembly in pressurized water reactor |
| 05/25/2005 | CN1203488C Foreign material filter for fuel device of pressure water reactor |
| 05/24/2005 | US6898260 Fuel element for a pressurized water reactor and method for producing cladding tubes |
| 05/19/2005 | WO2005045848A2 Method for the production of nuclear fuel pellets |
| 05/19/2005 | US20050105677 Spacer grid for nuclear reactor fuel assemblies |
| 05/19/2005 | US20050105676 Fuel assembly for a boiling water reactor |
| 05/12/2005 | WO2005041740A1 Article and method |
| 05/04/2005 | DE102004016263B3 Fuel element for boiling water reactor has water channel which is connected at its lower end to stopper with central bore which is bolted to foot comprising sieve plate with aperture, in which connecting bush fits |
| 05/03/2005 | US6888911 Method for preventing fretting damage to fuel rods, nuclear reactor fuel element, device for preventing fretting damage, and spacer in a fuel assembly of a nuclear reactor |
| 04/28/2005 | WO2004003933A3 Fuel rod bundle for a pressurized water reactor |
| 04/27/2005 | EP1525587A2 Water rod for a nuclear reactor fuel assembly with transition sections with gradually increasing/decreasing diameter and method for manufacturing the same |
| 04/27/2005 | EP1254076B1 Method and device for determining the evolution of a chemical reaction in a kiln and for adjusting the reaction |
| 04/27/2005 | CN1198956C Zirconium alloy with excellent anticorrosive performance and mechanical performance and production process of coated nuclear fuel pipe of the alloy |
| 04/26/2005 | US6885722 Fuel assembly |
| 04/26/2005 | US6884304 .01-.1% sulfur is present in the dissolved state to improve creep strength |
| 04/21/2005 | WO2005035817A2 Method of producing a flat zirconium alloy product, flat product thus obtained and a nuclear plant reactor grid which is made from said flat product |
| 04/21/2005 | WO2005007908A3 Zirconium alloy and components for the core of light water cooled nuclear reactors |
| 04/21/2005 | WO2005006348A3 Fuel element for a pressurised water reactor |
| 04/21/2005 | CA2541011A1 Method of producing a flat zirconium alloy product, flat product thus obtained and a nuclear plant reactor grid which is made from said flat product |
| 04/19/2005 | US6881376 Oxidation tungsten powder; overcoating sintered body; heat conductive coating |
| 04/14/2005 | WO2005034139A2 Fuel element for a fast neutron reactor (variants) and a cladding for the production thereof |
| 04/14/2005 | WO2005034138A2 Method of producing pellets of a nuclear fuel based on mixed oxide (u,pu)o2 or (u,th)o2 |
| 04/14/2005 | WO2005034137A2 Nuclear fuel assembly comprising an internal reinforcement device |
| 04/14/2005 | WO2005034136A2 Nuclear fuel assembly comprising a reinforcing mesh device and use of one such device in a nuclear fuel assembly |
| 04/14/2005 | WO2005034135A2 Assembly for a pressurised water nuclear reactor comprising rods with two gadolinium concentrations |
| 04/14/2005 | DE10337649A1 Fuel rod holder, at nuclear reactor, has spacers as fuel rod cells with tongues cut from cell walls to project inwards as holding springs against rods and be pushed back into walls by inserted rods |
| 04/12/2005 | US6878313 Method of fabricating sintered nuclear fuel compact |
| 04/07/2005 | WO2005031756A1 Method for producing ceramic nuclear fuel tablets, device and container for carrying out said method |
| 04/06/2005 | EP1521271A1 Fuel assembly for a pressurized water nuclear reactor with rods having two gadolinium contents |
| 04/06/2005 | CN1196138C Critical power enhancement system for pressurized fuel channel type nuclear reactor using alignment of fuel bundle pairs |