Patents
Sitemap › G21 - Nuclear physics; Nuclear engineering › G21C - Nuclear reactors › G21C 15 - Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
Patents for G21C 15 - Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants (3,086)
08/2012
08/29/2012CN101770820B Debris filtering bottom spacer grid with louvers for preventing uplift of fuel rods
08/23/2012WO2012112509A2 Heat removal system and method for use with a nuclear reactor
08/23/2012CA2827493A1 Heat removal system and method for use with a nuclear reactor
08/22/2012EP2489043A1 Nuclear fuel assembly and nuclear reactor comprising such assemblies
08/22/2012CN102644996A Spent fuel water tank natural ventilation and water recovery system responding to serious accident
08/15/2012CN102637465A Passive safety shell cooling system
08/15/2012CN102637464A Strengthened heat exchange method and device of double-layer concrete containment passive heat derived system
08/14/2012US8243870 Apparatus for removing thermal sleeve from cold leg of reactor coolant system
08/08/2012CN102629493A Dynamic distribution system of gaseous methyl iodine
08/08/2012CN101950588B Reactor containment vessel cooling equipment and nuclear energy electricity-generating apparatus
08/01/2012EP2481055A2 A heat exchanger, methods therefor and a nuclear fission reactor system
08/01/2012EP2481054A2 A heat exchanger, methods therefor and a nuclear fission reactor system
08/01/2012EP2481053A2 A heat exchanger, methods therefor and a nuclear fission reactor system
08/01/2012CN102623072A Compound accident residual heat removal system for accelerator-driven sub-critical reactor
08/01/2012CN102034559B Rapid mutual-backup system of nuclear power station and mutual-backup method thereof
07/2012
07/26/2012WO2012098874A1 Pressurized-water reactor
07/25/2012CN202352354U Passive lead-bismuth heat exchanging device capable of realizing natural circulation
07/25/2012CN101542634B Pressure-accumulating water-charging tank
07/24/2012US8229055 Top nozzle for nuclear fuel assembly
07/18/2012CN102592691A Compensation device for cooling enhanced reactor core at shutdown later stage of nuclear power plant
07/18/2012CN102592690A Floating-head type lead-bismuth heat exchanging device and heat exchanging method
07/18/2012CN101521049B Passive cooling and depressurization system and pressurized water nuclear power plant
07/12/2012US20120177170 Nuclear fuel rod plenum spring assembly
07/12/2012US20120177168 Passive emergency feedwater system
07/12/2012DE102011115177B3 Condensation chamber cooling system for use in boiling water reactor that is utilized for generating electricity from uranium fuel, has passive closed cooling circuit formed by condensation chamber, pressure lines, module and exchanger
07/11/2012CN202332313U Essential service water system of nuclear power station
07/11/2012CN202332312U Emergency protection device for preventing reactor pressure vessel from being melted through by utilizing passive heat exchange
07/11/2012CN102576571A Nuclear fuel assembly and nuclear reactor comprising such assemblies
07/11/2012CN102568624A High-temperature supercritical nuclear reactor
07/11/2012CN102568623A Fast neutron reactor and alkali metal thermoelectric converter integrated device for exoplanet
07/11/2012CN102568622A Passive cooling system for cooling spent nuclear fuel in nuclear power plant
07/11/2012CN102568621A Primary circuit inclusion body negative pressure exhaust method and system for pebble-bed modular high-temperature gas-cooled reactor
07/05/2012WO2012091912A2 Anti-vibration tube support plate arrangement for steam generators
07/05/2012US20120170705 Optimum configuration for fast reactors
07/05/2012US20120170704 Method and apparatus for a jet pump three point slip joint clamp
07/05/2012US20120170703 Method and apparatus for a jet pump inlet mixer integral slip joint clamp
07/05/2012US20120167839 Anti-vibration tube support plate arrangement for steam generators
07/05/2012CA2824614A1 Anti-vibration tube support plate arrangement for steam generators
07/04/2012EP2472523A2 Optimized nuclear fuel bundle supports and methods of creating reactor cores with the same
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
07/04/2012CN101777393B Method for cooling circulating water of conventional island in 1000MW level inland 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
06/28/2012US20120163527 Adjustable hard stops for nuclear reactor restrainer brackets and methods of using the same
06/28/2012US20120163526 Optimized fuel supports and methods of creating reactor cores with the same
06/28/2012US20120163524 Tie Plate With Variable Orifice and Methods for Selective Control of Fuel Assembly Coolant Flow
06/27/2012EP2467639A2 Steam separator and method of separating steam and water in a laundry appliance
06/27/2012CN102522127A Passive containment thermal conduction system
06/27/2012CN101800085B Auxiliary water supply system used for nuclear power station single reactor and actuating safety function
06/26/2012US8208597 Channel confinement system and method for dry-storage of BWR fuel bundles
06/21/2012WO2012081232A1 Pressure water reactor
06/21/2012US20120155598 Method and apparatus for a riser pipe repair with compression
06/20/2012EP2466590A2 Flow tripping device for diverting the coolant flow inside a fuel channel
06/20/2012EP2466180A1 Method and apparatus for a riser repair with compression
06/14/2012DE102011050744B3 Anordnung und Verfahren zur Notfallversorgung einer kerntechnischen Anlage Apparatus and method for emergency care of a nuclear facility
06/13/2012EP2463527A2 Jet pump measurement pipe repair method
06/12/2012US8197225 Jet pump slip joint clamps and methods of using the same
06/07/2012WO2012075010A1 Heat transfer systems and methods for a fast reactor
06/07/2012WO2012074150A1 Temperature sensor and a heater equipped therewith
06/07/2012US20120140866 Fast breeder reactor type nuclear power plant system
05/2012
05/31/2012WO2012070411A1 Moisture separation device
05/31/2012DE102011113493A1 Emergency cooler for emergency operation of atomic power plant in catastrophe event, has emergency pumps driven by divided propeller shafts in protected supply pipes such that desired length greater than that of propeller shafts is achieved
05/30/2012CN102483229A 在衣物器具中分离蒸汽和水的蒸汽分离器和方法 A steam separator and a method of separating steam and water in a laundry appliance
05/30/2012CN102477286A Novel heat-carrying agent used for pressurized water reactor of nuclear power plant
05/30/2012CN101899578B Filtering method of sodium-potassium alloy
05/24/2012WO2012066710A1 Emergency reactor core cooling system, and boiling-water nuclear power plant
05/23/2012CN102467982A Containment vessel air cooling system for million-kilowatt level nuclear reactor
05/15/2012DE202012002371U1 Sicherheitseinrichtung für Kernkraftwerke Safety device for nuclear power plants
05/10/2012WO2012060881A2 Standing wave nuclear fission reactor and methods
05/10/2012WO2012060880A2 Standing wave nuclear fission reactor and methods
05/10/2012WO2012060879A2 Standing wave nuclear fission reactor and methods
05/10/2012DE102010050210A1 Kernreaktor mit von außen flutbarem Reaktordruckbehälter Nuclear reactor with flutbarem from outside the reactor pressure vessel
05/09/2012EP2450906A2 BWR jet pump inlet-mixer main wedge with inserts
05/09/2012EP2450905A2 Nuclear reactor with reactor pressure vessel flooded from outside
05/09/2012EP2450904A2 Nuclear reactor with reactor pressure vessel flooded from outside
05/09/2012CN102446564A Passive natural-circulation lead bismuth heat exchange device and method for discharging heat out of reactor core
05/09/2012CN101719385B Superconductive heat tube type nuclear power heat-clod cogeneration system
05/01/2012US8170174 Simplified jet pump riser brace clamp
04/2012
04/26/2012WO2012053215A1 Cooling device and nuclear steam supply system
04/26/2012US20120099694 Fast reactor
04/25/2012CN102426864A Passive emergency cooling system for severe accident in reactor
04/19/2012WO2012050805A1 Nuclear fuel assembly hold down spring
04/12/2012WO2012047257A1 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
04/12/2012WO2012045691A1 Integrated sodium-cooled fast nuclear reactor
04/11/2012CN202189562U Heat exchanger
04/11/2012CN102414757A Fast reactor
04/05/2012US20120082286 Methods and apparatuses for removal and transport of thermal energy
03/2012
03/28/2012EP2434497A1 Nuclear reactor containment structure
03/28/2012EP2434496A1 Nuclear reactor containment structure
03/28/2012EP2434495A1 Nuclear reactor containment structure
03/28/2012EP2095370B1 Nuclear engineering plant and method for operating a nuclear engineering plant
03/08/2012US20120057668 Reactor containment structure
03/07/2012EP2426671A2 Method and apparatus for a jet pump slip joint internal seal
03/07/2012EP2426670A1 Fast reactor
03/01/2012US20120051487 Reactor containment structure
03/01/2012US20120051486 Reactor containment structure
03/01/2012US20120051485 Corium cooling promoting apparatus and containment
03/01/2012US20120051484 Fuel element storage and cooling configuration
02/2012
02/16/2012WO2012020875A1 Device for strainer filtering including filtering tube
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