Matches 1 - 17 out of 17


Match Document Document Title
US20080179551 REAR DOOR SYSTEM FOR TRANSFERRING HOT CELL EQUIPMENT  
A rear door system for transferring hot cell equipment into or out of a hot cell is disclosed. The rear door system of the present invention includes a rear door, which is provided to a rear wall...
US20090060113 DEBRIS SHIELD UPPER TIE PLATE FOR NUCLEAR FUEL ASSEMBLY AND METHOD TO SHIELD ASSEMBLY FROM DEBRIS  
A nuclear reactor fuel bundle assembly including: a fuel bundle including an array of fuel rods and water rods mounted in an upper tie plate and housed in walls of a channel, and a pore type...
US20100008463 NEUTRON SHIELD  
A neutron reactor includes a neutron shield which is disposed outside a nuclear reactor core and adapted to absorb neutrons leaking from the core. The neutron shield includes a plurality of...
US20090080588 Nuclear fission igniter  
Illustrative embodiments provide nuclear fission igniters for nuclear fission reactors and methods for their operation. Illustrative embodiments and aspects include, without limitation, a nuclear...
US20090010376 TRACK MOUNTED STEAM GENERATOR MAN-WAY RADIATION SHIELD DOOR SYSTEM  
The invention consists of placing adequate and useable shielding in the path of the radiation that exists when nuclear workers perform maintenance and inspection of the Pressure Water Reactor...
US20100119030 NUCLEAR REACTOR INTERNALS ALIGNMENT CONFIGURATION  
An alignment system that employs jacking block assemblies and alignment posts around the periphery of the top plate of a nuclear reactor lower internals core shroud to align an upper core plate...
US20120328067 NUCLEAR POWER PLANT  
An embodiment of a nuclear power plant has: a reactor vessel containing a core; a reactor containment vessel containing the reactor vessel; and a radiation heat reflecting member disposed at a...
US20140254739 Head Module, Large-scale Container and Method for Manufacturing the Both  
A head module for a large-scale container, a large-scale container having the head module, and methods for manufacturing the head module and the large-scale container. The method for manufacturing...
US20090232268 System and method for operating a modular nuclear fission deflagration wave reactor  
Illustrative embodiments provide modular nuclear fission deflagration wave reactors and methods for their operation. Illustrative embodiments and aspects include, without limitation, modular...
US20090323883 Method For Carrying Out Reactor Internal  
A method for carrying out a reactor internal, comprising steps of: forming a first opening portion in a ceiling of a reactor building at a position directly above an equipment pool in said reactor...
US20090213979 NUCLEAR POWER STATION COMPRISING AT LEAST ONE HIGH TEMPERATURE REACTOR  
The invention relates to a nuclear power station comprising: at least one high temperature reactor;a storage installation (14) for fuel elements (5);means (32) for transferring the fuel elements...
US20120099694 FAST REACTOR  
A fast reactor 1 includes: a reactor vessel 7 accommodating therein a core 2 and a primary coolant 21; a core support 13 supporting the core 2 from below; and a bulkhead 6 disposed on the core...
US20100329406 ISOTOPE PRODUCTION SYSTEM WITH SEPARATED SHIELDING  
An isotope production system that includes a cyclotron having a magnet yoke that surrounds an acceleration chamber. The cyclotron is configured to direct a particle beam from the acceleration...
US20100183112 METHOD OF MANUFACTURING CORE SHROUD FOR NUCLEAR POWER PLANT AND STRUCTURE OF NUCLEAR POWER PLANT  
The present invention provides a method of manufacturing a core shroud for a nuclear plant and a nuclear power plant structure in which a groove portion is easily assembled in the case of...
US20120148011 NUCLEAR REACTOR CAVITY ARRANGEMENTS FOR ICE CONDENSER PLANTS  
A pressurized water reactor nuclear containment radiation shield which surrounds the upper portion of a pressure vessel in an ice condenser containment. The vertical walls of the neutron shield...
US20120281803 NEUTRON ABSORBING COMPOSITE FOR NUCLEAR REACTOR APPLICATIONS  
A multi-layered material composite is disclosed suitable for nuclear reactor applications to protect equipment from radiation damage. In one embodiment, the composite includes an internal...
US20160099083 FAST FLUX SHIELD AND METHOD OF REDUCING FAST NEUTRON FLUENCE AT A CORE SHROUD OF A BOILING WATER REACTOR USING THE SAME  
A boiling water reactor core according to an example embodiment may include a core shroud and a plurality of fuel bundles within the core shroud. A plurality of shielding bundles are arranged as a...

Matches 1 - 17 out of 17