200243 ⎘
Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants Emergency cooling arrangements; Removing shut-down heat
Sub-classes:EMERGENCY RELEASE DEVICE AND EMERGENCY RELEASE STRUCTURE COMPRISING SAME
#2HEAT PIPE REACTORS WITH ARBITRARY HEAT EXCHANGERS
#3NUCLEAR POWER GENERATION SYSTEM AND CONTROL METHOD WITH SUPERCRITICAL CARBON DIOXIDE AS WORKING FLUID
#4REFUELING WATER STORAGE TANK (RWST) WITH TAILORED PASSIVE EMERGENCY CORE COOLING (ECC) FLOW
#5METHOD FOR REMOVING DOUSING TANK OF HEAVY WATER REACTOR STRUCTURE
#6COOLING DEVICE AND COOLING METHOD FOR SMALL MODULAR REACTOR
#7SMALL NUCLEAR REACTOR COOLING SYSTEM AND COOLING METHOD
#8TANK FOR FILTERING AND COLLECTING DEBRIS
#9NUCLEAR REACTOR SYSTEM AND METALLIC COOLANT COMPOSITION
#10HIGH-PRECISION ANALYSIS METHOD FOR KEY THERMAL SAFETY PHENOMENA IN NUCLEAR REACTOR BASED ON PARTICLE METHOD
#11UNDERGROUND NUCLEAR POWER REACTOR WITH A BLAST MITIGATION CHAMBER
#12DEPRESSURISATION VALVE
#13Nuclear Reactor with Liquid Coolant and Solid Fuel Assemblies, Integrating a System of Evacuation of the Nominal Power with Liquid Metal Bath and Material(s) (MCP) for the Evacuation of the Residual Power in the Event of an Accident
#14SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR REACTOR
#15PASSIVE EMERGENCY FEEDWATER SYSTEM
#16BOILING WATER REACTORS
#17MODULAR MANUFACTURE, DELIVERY, AND ASSEMBLY OF NUCLEAR REACTOR BUILDING SYSTEMS
#18PASSIVE COOLING SYSTEM FOR NUCLEAR REACTOR AND METHOD FOR OPERATING THE SAME
#19A nuclear reactor module and a nuclear district heating reactor comprising and method of operating the same
#20NUCLEAR REACTOR COOLING MODULE, POWER GENERATION SYSTEM USING NUCLEAR REACTOR INCLUDING SAME, NUCLEAR REACTOR COOLING METHOD, AND NUCLEAR REACTOR DESIGN METHOD
#21NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR REACTOR, CONTROL ROD DRIVE SYSTEM FOR NUCLEAR REACTOR, SHUTDOWN SYSTEM FOR NUCLEAR STEAM SUPPLY SYSTEM, NUCLEAR REACTOR SHROUD, AND/OR LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM
#22REACTOR CAPABLE OF COPING WITH CORE MELTDOWN ACCIDENT WITH AIM OF PREVENTING RELEASE OF RADIOACTIVE SUBSTANCES
#23EMERGENCY CORE COOLING SYSTEM VALVE FOR INTEGRATED-TYPE REACTOR
#24INTEGRATED NUCLEAR REACTOR SYSTEM INCLUDING DOUBLE CONTAINMENT STRUCTURE USING LIQUID NITROGEN
#25WATER SUPPLY VALVE
#26OFFSHORE ENERGY GENERATION SYSTEM
#27Multipurpose passive residual heat removal system for small fluoride-salt-cooled high-temperature reactor
#28NUCLEAR REACTOR UNIT AND METHOD FOR COOLING NUCLEAR REACTOR UNIT
#29SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR REACTOR
#30NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP
#31SYSTEM FOR UTILIZING UNUSED HEAT-EXCHANGE WATER OF PASSIVE AUXILIARY FEEDWATER SYSTEM, AND REACTOR COOLING CONTROL METHOD UTILIZING UNUSED HEAT-EXCHANGE WATER OF PASSIVE AUXILIARY FEEDWATER SYSTEM
#32REACTOR SECONDARY SIDE PASSIVE RESIDUAL HEAT REMOVAL SYSTEM
#33ECCS with self-cleaning filter system
#34Evacuated containment vessel for nuclear reactor
#35NUCLEAR 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
#36PASSIVE WASTE HEAT REMOVAL SYSTEM ON SECONDARY SIDE OF MARINE ENVIRONMENTAL REACTOR
#37Liquid metal cooled nuclear reactor incorporating a fully passive decay heat removal system with a modular cold source
#38REFUELING WATER STORAGE TANK (RWST) WITH TAILORED PASSIVE EMERGENCY CORE COOLING (ECC) FLOW
#39Nuclear power plant
#40DEVICE FOR CONFINING REACTOR CORE MELT
#41SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR REACTOR
#42HEAT EXCHANGER AND NUCLEAR POWER PLANT HAVING THE SAME
#43Multipurpose small modular fluoride-salt-cooled high-temperature reactor energy system
#44COOLING SYSTEM FOR NUCLEAR REACTOR
#45Passive containment cooling system for a nuclear reactor
#46PASSIVE TECHNIQUES FOR LONG-TERM REACTOR COOLING
#47Integrated reactor system having passive removal of residual heat
#48Nuclear reactor facility integrated with passive air cooling system
#49Underground nuclear power reactor with a blast mitigation chamber
#50Underground nuclear power reactor with a blast mitigation chamber
#51Emergency heat removal in a light water nuclear reactor by using a passive endothermic reaction cooling system
#52Travelling wave reactor for space exploration
#53PRESSURE-CONTAINING SILO FOR A PRESSURISED WATER REACTOR NUCLEAR POWER PLANT
#54Double containment nuclear power reactor with passive cooling and radiation scrubbing
#55Natural circulation heat removal system for a nuclear reactor with pile structure
#56Injectable sacrificial material systems and methods to contain molten corium in nuclear accidents
#57Heat transfer systems for nuclear reactor cores, and related systems
#58CONTAINMENT STRUCTURE AND ARRANGEMENT FOR NUCLEAR REACTOR
#59Nuclear fuel assembly with multi-pitch wire wrap
#60MODULAR MANUFACTURE, DELIVERY, AND ASSEMBLY OF NUCLEAR REACTOR CORE SYSTEMS
#61Modular manufacture, delivery, and assembly of nuclear reactor building systems
#62Reactor and safety method for a reactor for the event of a meltdown of the core
#63PWR that enables steam generator secondary fluid to flow into primary circuit and reactor vessel during a core melt
#64External closed-loop nuclear reactor cooling assembly enclosed in a protective structure
#65Use of isolation condenser and/or feedwater to limit core flow, core power, and pressure in a boiling water reactor
#66Prevention device for LOCA and nuclear reactor having the same
#67Cooling method for reactor molten core melt and cooling control system for reactor molten core
#68Method and system for bringing a nuclear power plant into a safe state after extreme effect
#69Methods for airflow control in reactor passive decay heat removal using a damper
#70Steam generator accident mitigation system
#71Melt confinement device
#72The Use of a Stirling Engine to Provide Emergency Heat Removal to the Containment Environment of a Nuclear Reactor Building
#73Valve actuators having motors with insulated windings and related methods
#74Cooling system in a nuclear plant
#75Control rod drive system for nuclear reactor
#76VVER Emergency Cooling System Sump Protection Device, Filter Module of Sump Protection Device and Filter Element of Sump Protection Device
#77System for confining and cooling melt from the core of a water-moderated nuclear reactor
#78Dry stand-by liquid control system for a nuclear reactor
#79Nuclear reactor cooling system that can discharge steam into refueling water
#80Passive containment cooling system for a nuclear reactor
#81Reactor shutdown system with melting gate member for segregating neutron absorbing material compartment from core
#82Passive cooling structure for nuclear reactor
#83Nuclear reactor and nuclear reactor vessel equipped with non-ejectable valve
#84Reactor condition controlled check valve permits coolant to flow from a reservoir to an isolation condenser chamber
#85Sparger for reducing the concentration of radioactive materials and nuclear power plant having the same
#86LOSS-OF-COOLANT ACCIDENT REACTOR COOLING SYSTEM
#87COMPONENT COOLING WATER SYSTEM FOR NUCLEAR POWER PLANT
#88Passive techniques for long-term reactor cooling
#89Apparatus for passively cooling a nuclear plant coolant reservoir
#90Use of isolation condenser and/or feedwater to limit core flow, core power, and pressure in a boiling water reactor
#91Very simplified boiling water reactors for commercial electricity generation
#92Passive containment cooling system including multiple condensing stages and catalyst
#93Radioactive material reduction facility and nuclear power plant having the same
#94System and method for reducing atmospheric release of radioactive materials caused by severe accident
#95UNDERGROUND VERTICAL SHAFTS AND NUCLEAR REACTORS USING THE SAME
#96Passive techniques for long-term reactor cooling
#97Modular fluid flow distribution system in which differently shaped plates can be rearranged to different positions
#98PASSIVE REACTOR COOLING SYSTEM
#99Cooling facility in a reactor vessel and electric power generation system
#100Utilizing Decay Heat via Steam Cycles to Produce Electric Power on Site to Eliminate Accidents Caused by Station Blackout in Nuclear Power Plants
#101Nuclear reactor cooling arrangement having a stirling engine
#102Core catcher and boiling water nuclear plant using the same
#103Steam generator for nuclear steam supply system
#104In-containment spent fuel storage to limit spent fuel pool water makeup
#105Air cooler, intercooler and nuclear facility
#106Intercooler for nuclear facility
#107Cooling apparatus for molten core material
#108COOLING WATER STORAGE RESERVOIR AND NUCLEAR REACTOR BUILDING PASSIVE COOLING SYSTEM COMPRISING SAME
#109Methods of constructing nuclear power plants with geothermal passive cooling
#110In-containment spent fuel storage to limit spent fuel pool water makeup
#111Nuclear reactor integrating a safety primary heat exchanger
#112Inadvertent actuation block valve for a small modular nuclear reactor
#113PASSIVE MOLTEN CORE COOLING DEVICE
#114Emergency Heat Removal in a Light Water Reactor Using a Passive Endothermic Reaction Cooling System (PERCS)
#115Steam generator for nuclear steam supply system
#116Mechanical seal assembly and method for sealing an opening in a nuclear power plant
#117Cooling water reservoir and nuclear reactor building passive cooling system
#118COOLING WATER RESERVOIR AND PASSIVE COOLING SYSTEM COMPRISING SAME FOR REACTOR CONTAINMENT BUILDING
#119Coolant tank, and passive containment cooling system comprising same
#120Direct heat exchanger for molten chloride fast reactor
#121Nuclear reactor safety system
#122Floating nuclear power reactor with a self-cooling containment structure
#123NUCLEAR POWER PLANTS
#124Systems and methods for maintaining cover gas in nuclear reactors
#125Floating nuclear power reactor with a self-cooling containment structure and an emergency heat exchange system
#126Floating nuclear reactor protection system
#127Systems and methods for airflow control in reactor passive decay heat removal
#128Depressurization and coolant injection systems for very simplified boiling water reactors
#129COOLING SYSTEM FOR NUCLEAR REACTOR
#130SHUTDOWN SYSTEM FOR A NUCLEAR STEAM SUPPLY SYSTEM
#131Isolation condenser systems for nuclear reactor commercial electricity generation
#132Nuclear reactor cooling system
#133Flow damper, pressure-accumulation and water-injection apparatus, and nuclear installation
#134Containment cooling system capable of improving coolant utilization rate
#135Containment cooling apparatus
#136PASSIVE COOLING OF A NUCLEAR REACTOR
#137Movable standby hydraulic control unit that is usable during a control rod drive system inspection to temporarily replace any one of several hydraulic control units
#138PASSIVE SAFE COOLING SYSTEM
#139Small nuclear reactor containment system
#140Method for managing stoppage of a pressurised-water nuclear reactor
#141GAS-COOLED PRESSURE TUBE REACTOR
#142Conformal core cooling and containment structure
#143Very simplified boiling water reactors for commercial electricity generation
#144COOLER, COOLING APPARATUS USING THE SAME, AND METHOD FOR COOLING HEAT GENERATION ELEMENT
#145PASSIVELY-COOLED SPENT NUCLEAR FUEL POOL SYSTEM
#146Secondary shutdown structure of nuclear reactor by using sliding doors
#147Passive emergency feedwater system
#148Passive natural circulation cooling system and method
#149Depressurization and cooling system for a containment of a nuclear power plant containment protection system and nuclear power plant
#150Loss-of-coolant accident reactor cooling system
#151Emergency core cooling system and boiling water reactor plant using the same
#152HYBRID SAFETY INJECTION TANK SYSTEM PRESSURIZED WITH SAFETY VALVE OF PRESSURIZER
#153Flow damper, pressure-accumulation and water-injection apparatus, and nuclear installation
#154Baffle structure for channel
#155PASSIVELY-COOLED SPENT NUCLEAR FUEL POOL SYSTEM AND METHOD THEREFOR
#156Water injection device
#157Device for passive protection of a nuclear reactor
#158Evacuated containment vessel for nuclear reactor
#159Emergency and back-up cooling of nuclear fuel and reactors and fire-extinguishing, explosion prevention using liquid nitrogen
#160Nuclear reactor support and seismic restraint with core retention cooling features
#161Methods related to valve actuators having motors with peek-insulated windings
#162Self-diagnosis and accident-handling unmanned nuclear reactor
#163Component cooling water system for nuclear power plant
#164System, a device and a method for passive decay heat transport
#165Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials
#166Systems and methods for enhancing isolation of high-temperature reactor containments
#167Containment internal passive heat removal system
#168Entrainment-reducing assembly, system including the assembly, and method of reducing entrainment of gases with the assembly
#169Core catcher and boiling water nuclear plant using the same
#170UPGRADING POWER OUTPUT OF PREVIOUSLY-DEPLOYED NUCLEAR POWER PLANTS
#171Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and Confinement System
#172Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and Confinement System
#173Water-Cooled Water-Moderated Nuclear Reactor Core Melt Cooling and Confinement System
#174Nuclear power plant that can automatically close a steam safety relief valve upon determination of exhaust pipe leakage
#175Passive reactor cooling system
#176Passive containment heat removal system and control method thereof
#177Passive containment cooling and filtered venting system, and nuclear power plant
#178Porous cooling block for cooling corium and corium cooling apparatus including same, and corium cooling method using same
#179Post-meltdown nuclear power plant recovery system
#180Passive heat removal system for nuclear power plant
#181Passive depressurization system for pressurized containers
#182Passive cooling to cold shutdown
#183Passive nitrogen injecting device for nuclear reactor coolant pump
#184Passive system for evacuating the residual heat from a nuclear reactor
#185Passive safety system for removing decay heat and method of passively increasing a coolant flow using the same
#186HEAT EXCHANGE STRUCTURE OF POWER GENERATION FACILITY
#187Alternate passive spent fuel pool cooling systems and methods
#188Passive cooling system of containment building and nuclear power plant comprising same
#189Nuclear power plant containment cooling system and spray flow control method therefor
#190Nuclear Reactor Containment Vessel and Nuclear Reactor
#191Reactor system with a lead-cooled fast reactor
#192Emergency and back-up cooling of nuclear fuel and reactors and fire-extinguishing, explosion prevention using liquid nitrogen
#193Passive residual heat removal system and atomic power plant comprising same
#194Floating nuclear power reactor with a self-cooling containment structure
#195Nuclear power plant
#196COOLER, COOLING APPARATUS USING THE SAME, AND METHOD FOR COOLING HEAT GENERATION ELEMENT
#197Cooling System of Reactor Suppression Pool
#198Shutdown system for a nuclear steam supply system
#199Passive safety equipment for a nuclear power plant
#200Air cooler, intercooler and nuclear facility
#201Reactor Cooling System
#202Steam generator for nuclear steam supply system
#203Passive nuclear reactor cooling system using compressed gas energy and coolant storage outside nuclear plant
#204IN-VESSEL AND EX-VESSEL MELT COOLING SYSTEM AND METHOD HAVING THE CORE CATCHER
#205Passive system for cooling the core of a nuclear reactor
#206METHOD OF PLATINUM INJECTION INTO A NUCLEAR REACTOR
#207Spent fuel storage rack
#208Emergency Cooling System for Improved Reliability for Light Water Reactors
#209Reactor and operating method for the reactor
#210Integral isolation valve systems for loss of coolant accident protection
#211Method of cooling nuclear reactor and nuclear reactor including polyhedral boron hydride or carborane anions
#212Liquid nitrogen emergency cooling system for nuclear power plants
#213Nuclear power plant and reactor building gas treatment system
#214Nuclear reactor support and seismic restraint with in-vessel core retention cooling features
#215Passively-cooled spent nuclear fuel pool system
#216BWR feedwater sparger end bracket pin clamp
#217Water-cooled reactor system for generating electricity
#218Passively-cooled spent nuclear fuel pool system and method therefor
#219Water supply tank using compressor steam to provide cooling water to a nuclear reactor, and structure inside the tank reducing internal cooling water circulation resulting from injection of the steam into the tank
#220Water-air combined passive feed water cooling apparatus and system
#221Facility for reducing radioactive material and nuclear power plant having the same
#222Floating nuclear power reactor with a self-cooling containment structure and an emergency heat exchange system
#223Component cooling water system for nuclear power plant
#224Floating nuclear power reactor with a self-cooling multiple component containment structure and an automatic radiation scrubbing containment structure
#225Floating nuclear power reactor with a self-cooling containment structure
#226Passive reactor containment protection system
#227High temperature gas cooled reactor steam generation system
#228Emergency core cooling system for a water-cooled reactor system
#229Underground nuclear power plant
#230Systems and methods for enhancing isolation of high-temperature reactor containments
#231Self-contained in-ground geothermal generator and heat exchanger with in-line pump and several alternative applications
#232Systems for debris mitigation in nuclear reactor safety systems
#233Decay heat removal system with hybrid heat pipe having coolant and neutron absorber for cooling nuclear power plant
#234SYSTEM FOR REMOVING THE RESIDUAL POWER OF A PRESSURISED WATER NUCLEAR REACTOR
#235Cooling system of nuclear reactor containment structure
#236System for removing the residual power of a pressurised water nuclear reactor
#237Passive containment spray system
#238Cooling system of emergency cooling tank and nuclear power plant having the same
#239Electricity production module
#240Loss-of-coolant accident reactor cooling system
#241Passive reactor cooling system
#242Submerged or underwater electricity production module
#243Submerged energy production module
#244Underwater electricity production module
#245Submerged electricity production module
#246Nuclear reactor cores comprising a plurality of fuel elements, and fuel elements for use therein
#247Refueling water storage tank (RWST) with tailored passive emergency core cooling (ECC) flow
#248Internal dry containment vessel for a nuclear reactor
#249Evacuated containment vessel for a nuclear reactor
#250Multi stage safety injection device and passive safety injection system having the same
#251Alternate passive spent fuel pool cooling systems and methods
#252Multi stage safety injection device and passive safety injection system having the same
#253Passive system for cooling the core of a nuclear reactor
#254Submerged electricity production module
#255Entrainment-reducing assembly, system including the assembly, and method of reducing entrainment of gases with the assembly
#256Pipe shut-off device and apparatus having same for the emergency supply of coolant to the fuel rods arranged in the reactor vessel of a nuclear power plant
#257Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials
#258SYSTEM AND METHOD FOR COOLING VIA PHASE CHANGE
#259Completely passive cooling system for reactor core after accident of large-scale pressurized water reactor nuclear power plant
#260Passive residual heat removal system and nuclear power plant equipment
#261Emergency and back-up cooling of nuclear fuel and reactors
#262NUCLEAR REACTOR WITH DEVICE FOR INJECTING NANOPARTICLES IN THE EVENT OF AN ACCIDENT
#263METHOD AND SYSTEM FOR AN ALTERNATE RPV ENERGY REMOVAL PATH
#264METHOD AND SYSTEM FOR AN ALTERNATIVE BWR CONTAINMENT HEAT REMOVAL SYSTEM
#265Multimodal debris trap
#266Separate type safety injection tank and integral type reactor having the same
#267Passive power production during a nuclear station blackout
#268Passive safety system of integral reactor
#269PASSIVE SAFETY INJECTION SYSTEM USING SAFETY INJECTION TANK
#270Nuclear power plant and passive containment cooling system
#271Heat exchanger for passive residual heat removal system
#272Small modular reactor safety systems
#273Combined core makeup tank and heat removal system for a small modular pressurized water reactor
#274Defense in depth safety paradigm for nuclear reactor
#275MODIFIED DRY ICE HEAT EXCHANGER FOR HEAT REMOVAL OF PORTABLE REACTORS
#276HEAT REMOVAL SYSTEM AND METHOD FOR A NUCLEAR REACTOR
#277Passive containment air cooling for nuclear power plants
#278PASSIVE CONTAINMENT AIR COOLING FOR NUCLEAR POWER PLANTS
#279Auxiliary condenser system for decay heat removal in a nuclear reactor
#280Steam generator flow by-pass system
#281Containment vessel and nuclear power plant
#282Low pressure reactor safety systems and methods
#283Emergency core cooling system and boiling water nuclear plant
#284Nuclear Power Plant
#285Enhanced nuclear sump strainer system
#286Liquid nitrogen emergency cooling system for nuclear plants
#287Water-spray residual heat removal system for nuclear power plant
#288EMERGENCY CORE COOLING SYSTEM (ECCS) FOR NUCLEAR REACTOR EMPLOYING CLOSED HEAT TRANSFER PATHWAYS
#289Condensation chamber cooling system
#290Pressurized water reactor with upper plenum including cross-flow blocking weir
#291Liquid metal cooled nuclear reactor and heat removal method for the same
#292Passive cooling apparatus of spent fuel pool
#293REACTOR ADAPTED FOR MITIGATING LOSS-OF-COOLANT ACCIDENT AND MITIGATION METHOD THEREOF
#294Passive cooling system of nuclear power plant
#295Passive auxiliary condensing apparatus of nuclear power plant
#296Pressurized water reactor with compact passive safety systems
#297NUCLEAR POWER PLANT
#298Integrated emergency core cooling system condenser for pressurized water reactor
#299INSTALLATION FOR PRODUCING POWER FROM A GAS-COOLED FAST NUCLEAR REACTOR
#300Core catcher