Patents
Sitemap › G21 - Nuclear physics; Nuclear engineering › G21C - Nuclear reactors › G21C 9 - Emergency protection arrangements structurally associated with the reactor
Patents for G21C 9 - Emergency protection arrangements structurally associated with the reactor (2,227)
08/2012
08/16/2012US20120207260 Heat Removal System and Method for Use with a Nuclear Reactor
08/16/2012CA2825362A1 Nuclear power facility
08/15/2012CN101872650B Magnetic control connecting piece for emergent rod drop of nuclear reactor and preparation method and application thereof
08/09/2012WO2012104269A1 Device for inter-vessel corium recovery for a nuclear reactor and nuclear reactor implementing such a device
08/08/2012CN101950588B Reactor containment vessel cooling equipment and nuclear energy electricity-generating apparatus
07/2012
07/31/2012US8233581 Process for adding an organic compound to coolant water in a pressurized water reactor
07/18/2012EP2477190A1 Nuclear reactor containment vessel and nuclear power plant using same
07/18/2012CN101390170B Core catcher
07/12/2012US20120177168 Passive emergency feedwater system
07/11/2012CN102576571A Nuclear fuel assembly and nuclear reactor comprising such assemblies
07/10/2012US8218709 Nuclear plant and method for the pressure relief in a nuclear plant
07/04/2012EP2201576B1 Nuclear reactor with improved cooling in an accident situation
07/04/2012CN202289669U Novel bag in-and-out structure for replacing filter for containment sump filter
07/04/2012CN101947397B Containment sump filter of horizontal pressurized water reactor (PWR) nuclear power plant
07/04/2012CN101719386B Entire passive shutdown safe cooling device of advanced pressurized water reactor nuclear power plant and operation program thereof
06/2012
06/27/2012CN101840738B Installation method of safety injection tank of nuclear island building of nuclear power plant
06/27/2012CN101465167B Nuclear reactor containment and nuclear energy generating apparatus using the same
06/26/2012US8208597 Channel confinement system and method for dry-storage of BWR fuel bundles
06/21/2012US20120155597 Nuclear reactor automatic depressurization system
06/14/2012US20120148005 Reactor shutdown system
06/14/2012DE102011050744B3 Anordnung und Verfahren zur Notfallversorgung einer kerntechnischen Anlage Apparatus and method for emergency care of a nuclear facility
06/13/2012EP2463864A2 Nuclear reactor shutdown system
06/07/2012WO2012073411A1 Nuclear reactor containment vessel and nuclear power plant
06/05/2012US8194816 Boiling water reactor nuclear power plant with alcohol injection
06/05/2012US8194815 Apparatus and system for dampening the vibration experienced by an object
05/2012
05/30/2012CN202258387U Anti-vibration device for nuclear power station reactor
05/30/2012CN102483963A 反应堆安全壳及使用其的核设施 Reactor containment and the use of its nuclear facilities
05/23/2012CN102467982A Containment vessel air cooling system for million-kilowatt level nuclear reactor
05/17/2012US20120121057 Nuclear engineering plant and closure apparatus for its containment
05/17/2012US20120121056 Reactor containment vessel and nuclear power plant using the same
05/16/2012CN102460598A Method and system for the thermoelectric conversion of nuclear reactor generated heat
05/16/2012CN102460597A Method and system for the thermoelectric conversion of nuclear reactor generated heat
05/10/2012WO2012035414A3 Reactor shutdown trip algorithm
05/10/2012DE102010050210A1 Kernreaktor mit von außen flutbarem Reaktordruckbehälter Nuclear reactor with flutbarem from outside the reactor pressure vessel
05/09/2012EP2450905A2 Nuclear reactor with reactor pressure vessel flooded from outside
05/09/2012EP2450904A2 Nuclear reactor with reactor pressure vessel flooded from outside
05/08/2012US8175211 Method of stress corrosion cracking mitigation for nuclear power plant structural materials
05/01/2012US8170173 Passive emergency feedwater system
04/2012
04/25/2012CN102426863A Signal transmission system and method of reactor in nuclear station
04/17/2012US8160197 Nuclear power plant using nanoparticies in closed circuits of emergency systems and related method
04/12/2012US20120087456 Apparatus and method for reinforcing piping arrangement of reactor core spray system
04/05/2012WO2012044348A1 System and method for maintaining and establishing operational readiness in a fuel cell backup system of a nuclear reactor system
04/03/2012US8149983 Method for analysis of pellet-cladding interaction
03/2012
03/29/2012US20120076255 Alternate feedwater injection system to mitigate the effects of aircraft impact on a nuclear power plant
03/28/2012EP2434497A1 Nuclear reactor containment structure
03/28/2012EP2434496A1 Nuclear reactor containment structure
03/28/2012EP2434495A1 Nuclear reactor containment structure
03/22/2012CA2811485A1 Reactor shutdown trip algorithm
03/21/2012EP2431976A1 Melt-cooling promoting apparatus, and reactor container
03/15/2012US20120063560 Devices and methods for managing noncombustible gasses in nuclear power plants
03/14/2012EP2428965A1 Devices and methods for managing noncombustible gasses in nuclear power plants
03/13/2012US8135106 Protection of reactor cores from unstable density wave oscillations
03/08/2012DE102011051173A1 Nuclear reactor for nuclear power station, has fuel rods and control rods hung as fuse, where material of fuse melts at temperature below melting temperature and above maximum permitted operating temperature of fuel rods
03/07/2012CN202159497U Device used for removing flammable gas in closed environment
03/01/2012WO2012025589A1 Device for mitigating serious accidents for a nuclear fuel assembly, with improved effectiveness
03/01/2012WO2012025174A1 Method for depressurizing a nuclear power plant, depressurization system for a nuclear power plant, and associated nuclear power plant
03/01/2012US20120051488 Method for the Pressure Relief of a Nuclear Power Plant, Pressure-Relief System for a Nuclear Power Plant and Associated Nuclear Power Plant
03/01/2012US20120051485 Corium cooling promoting apparatus and containment
03/01/2012DE102010049664B3 Schnellöffnungsarmatur Quick opening valve
03/01/2012DE102010035510A1 Verfahren zur Druckentlastung eines Kernkraftwerks, Druckentlastungssystem für ein Kernkraftwerk sowie zugehöriges Kernkraftwerk Pressure Relief Procedure, a nuclear power plant, pressure relief system for a nuclear power plant and associated nuclear power plant
03/01/2012DE102010035509A1 Verfahren zur Druckentlastung eines Kernkraftwerks, Druckentlastungssystem für ein Kernkraftwerk sowie zugehöriges Kernkraftwerk Pressure Relief Procedure, a nuclear power plant, pressure relief system for a nuclear power plant and associated nuclear power plant
03/01/2012CA2806390A1 Method for depressurizing a nuclear power plant, depressurization system for a nuclear power plant, and associated nuclear power plant
02/2012
02/29/2012EP2423923A2 Method for releasing pressure of a nuclear power plant, pressure release system for a nuclear power plant and nuclear power plant
02/28/2012US8126107 Nuclear engineering plant and closure apparatus for its containment
02/21/2012US8121243 In-core-monitor-guide-tube supporting apparatus
02/16/2012US20120039429 Plant operation method and plant operation system
02/14/2012US8116422 LWR flow channel with reduced susceptibility to deformation and control blade interference under exposure to neutron radiation and corrosion fields
02/08/2012EP2313893B1 Fast breeder reactor
02/08/2012CN102347087A Anti-vibration device for nuclear power plant reactor
02/08/2012CN102344269A Silica sacrificing concrete
01/2012
01/31/2012US8107585 Fuel rod for a nuclear reactor
01/25/2012CN202126850U Impoundment type passive double-layer containment vessel
01/19/2012WO2012007485A1 Reactor building for pressurized-water reactor
01/19/2012US20120014493 Reactor head seismic support tie rod system
01/19/2012DE102011017732A1 Wasserstoff- und Sauerstoff-Rekombinationskatalysator, Rekombinationsgerät und kerntechnische Anlage Hydrogen and oxygen recombination, Rekombinationsgerät and nuclear plant
01/19/2012DE102010031476A1 Protection wall construction for use in plants such as nuclear plants, has external wall made of concrete or brick, at which plates of metal are attached in area of base element and cover element
01/11/2012EP2405444A1 Facility for cooling nuclear reactor containment vessel, nuclear reactor containment vessel, and method of cooling nuclear reactor containment vessel
01/04/2012CN202102730U Out-of-pile cooling and curing device of reactor core fusant in reactor severe accident and system
01/04/2012CN102306509A Design method for dehydrogenating containment of nuclear power station under serious accident
01/04/2012CN102306506A Design method for dehydrogenating containment of nuclear power station under design basis accident and serious accident
01/03/2012US8090073 Nuclear power plant, method of replacement in the same and method of operating the same
12/2011
12/29/2011DE202011004836U1 Kernschmelze-Auffänger - rein durch Schwerkraft Meltdown Interceptor - purely by gravity
12/29/2011DE102010050211B3 Kernreaktor mit von außen flutbarem Reaktordruckbehälter Nuclear reactor with flutbarem from outside the reactor pressure vessel
12/28/2011CN101890261B 安全壳地坑过滤器的过滤筒结构及该安全壳地坑过滤器 Structural safety filter cartridge filter pit shell and the containment pit filters
12/22/2011WO2011158984A1 Core catcher having an integrated cooling path
12/22/2011US20110311014 System and method for closed relief of a polyolefin loop reactor system
12/14/2011CN102280147A 一种用于密闭环境消除可燃气体的装置 A closed environment means for the elimination of flammable gas
12/14/2011CN102280146A Mixed retarder for high-temperature gas-cooled reactor accidental scramming
12/14/2011CN102276207A Ferrosilicon sacrificial concrete
12/13/2011US8077824 Support arrangement
12/13/2011US8077823 Jet pump riser clamp
12/08/2011WO2011151377A1 Improved device for limiting the consequences of conflagration in a room
12/08/2011US20110299649 Acoustic load mitigator
12/08/2011CA2800902A1 Improved device for limiting the consequences of a widespread fire in premises
11/2011
11/29/2011US8068575 Acoustic load mitigator
11/24/2011WO2011145293A1 Nuclear reactor containment vessel
11/17/2011WO2011142869A2 Small, fast neutron spectrum nuclear power plant with a long refueling interval
11/17/2011US20110280358 Monitoring method and monitoring program for boiling water reactor, and acoustic damping method for boiling water reactor
11/16/2011CN102243896A Stainless steel heat-insulation layer of reactor pressure vessel of nuclear power station and main pipe
11/09/2011CN102237148A Design of safety facilities of nuclear power plant
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