200244 ⎘
Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants; Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
Sub-classes:NUCLEAR POWER GENERATION SYSTEM AND CONTROL METHOD WITH SUPERCRITICAL CARBON DIOXIDE AS WORKING FLUID
#2NUCLEAR REACTOR THERMAL MANAGEMENT SYSTEM
#3POOL-TYPE NUCLEAR REACTOR SYSTEM HAVING A PARALLEL FLOW PATH FOR RESIDUAL HEAT REMOVAL
#4MOLTEN SALT NUCLEAR REACTOR AND METHOD OF AUTOMATIC SHUTDOWN OF SUCH NUCLEAR REACTOR
#5NUCLEAR REACTOR THERMAL MANAGEMENT SYSTEM
#6SUPPORTS WITH INTEGRATED SENSORS FOR NUCLEAR REACTOR STEAM GENERATORS, AND ASSOCIATED SYSTEMS AND METHODS
#7MULTI-MODE HEAT REMOVAL SYSTEMS FOR NUCLEAR REACTORS AND METHODS OF USING THE SAME
#8NUCLEAR REACTOR WITH LIQUID HEAT TRANSFER AND SOLID FUEL ASSEMBLIES, INTEGRATING A NOMINAL POWER EVACUATION SYSTEM WITH A LIQUID METAL BATH AND MATERIAL(S) (MCP) FOR THE EVACUATION OF RESIDUAL POWER IN THE EVENT OF AN ACCIDENT
#9NUCLEAR REACTOR WITH A HEAVY LIQUID METAL COOLANT
#10Nuclear Reactor Thermal Management System
#11INTEGRATED PASSIVE REACTOR
#12Heat pipe networks for heat removal, such as heat removal from nuclear reactors, and associated systems and methods
#13REACTOR COOLING SYSTEM FOR DISASTER ACCIDENT, AND REACTOR COOLING METHOD USING SAME
#14PASSIVE CONDENSATION TANK COOLING SYSTEM OF PASSIVE AUXILIARY FEEDWATER SYSTEM
#15NUCLEAR REACTOR AND METHOD OF OPENING A NUCLEAR REACTOR
#16ECCS with self-cleaning filter system
#17NUCLEAR REACTOR COOLED BY LIQUID METAL INCORPORATING A PASSIVE DECAY HEAT REMOVAL SYSTEM WITH A PHASE CHANGE MATERIAL THERMAL RESERVOIR AND A REMOVABLE THERMALLY-INSULATING LAYER AROUND THE PHASE CHANGE MATERIAL RESERVOIR
#18SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR REACTOR
#19Multipurpose common-pool based flooding-type management system for small modular reactors
#20Supports with integrated sensors for nuclear reactor steam generators, and associated systems and methods
#21Dual-mode heat removal system that allows first direction natural circulation flow through a heat exchanger during nuclear reactor emergency cooling and allows opposite direction forced flow through the heat exchanger during decay heat removal
#22Method and system for bringing a nuclear power plant into a safe state after extreme effect
#23Heat transferring device with a working fluid in a closed loop utilizing gravity and pressure
#24Alternative circulation cooling system for emergency core cooling system, and nuclear power plant
#25Heat pipe networks for heat removal, such as heat removal from nuclear reactors, and associated systems and methods
#26Single-loop nuclear power plant with pressurized coolant
#27Floating nuclear reactor protection system
#28EMERGENCY COOLING WATER SYSTEM FOR A FLOATING NUCLEAR REACTOR
#29PWR decay heat removal system in which steam from the pressurizer drives a turbine which drives a pump to inject water into the reactor pressure vessel
#30Cooling facility in a reactor vessel and electric power generation system
#31SEAL PACKAGE FACE PLATE OF A SHAFT SEALING SYSTEM OF A REACTOR COOLANT PUMP
#32Fault tolerant turbine speed control system
#33Methods of constructing nuclear power plants with geothermal passive cooling
#34NUCLEAR POWER PLANT HAVING IMPROVED COOLING PERFORMANCE AND METHOD FOR OPERATING SAME
#35Nuclear reactor using controlled debris to mitigate ECCS strainer pressure head loss
#36SHUTDOWN SYSTEM FOR A NUCLEAR STEAM SUPPLY SYSTEM
#37Nuclear reactor cooling system
#38Flow damper, pressure-accumulation and water-injection apparatus, and nuclear installation
#39Shutdown cooling system and nuclear facility having same
#40Emergency core cooling system and boiling water reactor plant using the same
#41Nuclear power plant
#42Flow damper, pressure-accumulation and water-injection apparatus, and nuclear installation
#43PWR decay heat removal system in which steam from the pressurizer drives a turbine which drives a pump to inject water into the reactor pressure vessel
#44Compressed air, utility-scale, non-polluting energy storage and nuclear reactor emergency cooling system using thermal power plant waste heat
#45Passive safety system and nuclear power plant comprising same
#46COMPRESSED AIR, UTILITY-SCALE, NON-POLLUTING ENERGY STORAGE AND NUCLEAR REACTOR EMERGENCY COOLING SYSTEM USING THERMAL POWER PLANT WASTE HEAT
#47Method of evaluating amount of foreign matter passed through recirculation sump screen
#48Passive containment heat removal system and control method thereof
#49Porous cooling block for cooling corium and corium cooling apparatus including same, and corium cooling method using same
#50Cryogenic system for spent nuclear fuel pool emergency cooling and safety system
#51Alternative circulation cooling method for emergency core cooling system, and nuclear power plant
#52Passive safety system for removing decay heat and method of passively increasing a coolant flow using the same
#53Remote heat removal system
#54Nuclear reactor coolant pump and nuclear power plant having same
#55Shutdown system for a nuclear steam supply system
#56Passive safety equipment for a nuclear power plant
#57HEAT TRANSFER METHODS FOR NUCLEAR PLANTS
#58Boiling water type nuclear power plant
#59Integral isolation valve systems for loss of coolant accident protection
#60NUCLEAR REACTOR COOLANT PUMP WITH HIGH DENSITY COMPOSITE FLYWHEEL
#61Mobile boration system
#62PWR decay heat removal system in which steam from the pressurizer drives a turbine which drives a pump to inject water into the reactor pressure vessel
#63Arrangement and method for providing an emergency supply to a nuclear installation
#64Method and system for external alternate suppression pool cooling for a BWR
#65Mobile boration system
#66HEAT TRANSFER SYSTEMS AND METHODS FOR NUCLEAR PLANTS
#67Auxiliary condenser system for decay heat removal in a nuclear reactor
#68Assembly and method for injecting water containing a neurton-absorbing element to cool a nuclear reactor core in a crisis situation
#69Method and apparatus for an alternative suppression pool cooling for boiling water reactors
#70Semi-portable emergency cooling system for removing decay heat from a nuclear reactor
#71Water filling system for reactor water level gauge
#72Fault tolerant turbine speed control system
#73Auxiliary feedwater valve control apparatus of steam generator
#74BACKUP NUCLEAR REACTOR AUXILIARY POWER USING DECAY HEAT
#75TRANSIENT MITIGATION SYSTEM FOR REACTOR
#76EMERGENCY CORE COOLING SYSTEM AND REACTOR FACILITY
#77Alternate feedwater injection system to mitigate the effects of aircraft impact on a nuclear power plant
#78SYSTEM FOR EVACUATING THE RESIDUAL HEAT FROM A LIQUID METAL OR MOLTEN SALTS COOLED NUCLEAR REACTOR
#79Filter medium for strainers used in nuclear reactor emergency core cooling systems
#80Emergency core cooling system having core barrel injection extension ducts
#81Cold shutdown assembly for sodium cooled reactor
#82Emergency core cooling system
#83Nuclear power plant using nanoparticles in emergency systems and related method
#84Filter medium for strainers used in nuclear reactor emergency core cooling systems
#85Nuclear reactor
#86Multi-directional heat pipes
#87Leak detection and containment for liquid cooled computing