Emergency cooling arrangements Removing shut-down heat

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CPC
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Parent Industries

GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C15/00Cooling arrangements within the pressure vessel containing the core Selection of specific coolants

Current Industry

G21C15/18Emergency cooling arrangements Removing shut-down heat

Industries

Patents Grantslast 30 patents

Information Patent Grant
Dual-mode heat removal system that allows first direction natural c...
- Patent number 11,984,230
- Issue date May 14, 2024
- GE-Hitachi Nuclear Energy Americas LLC
- David H. Hinds
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Use of isolation condenser and/or feedwater to limit core flow, cor...
- Patent number 11,955,248
- Issue date Apr 9, 2024
- GE-Hitachi Nuclear Energy Americas LLC
- Charles Lee Heck
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive cooling structure for nuclear reactor
- Patent number 11,942,227
- Issue date Mar 26, 2024
- Korea Atomic Energy Research Institute
- Sung-jae Yi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Control rod drive system for nuclear reactor
- Patent number 11,935,663
- Issue date Mar 19, 2024
- SMR INVENTEC, LLC
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Cooling system in a nuclear plant
- Patent number 11,915,836
- Issue date Feb 27, 2024
- Korea Atomic Energy Research Institute
- Kyungjun Kang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of constructing a nuclear reactor having reactor core and co...
- Patent number 11,894,155
- Issue date Feb 6, 2024
- TerraPower, LLC.
- Charles G Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated reactor system having passive removal of residual heat
- Patent number 11,894,151
- Issue date Feb 6, 2024
- Shanghai Nuclear Engineering Research & Design Institute Co., LTD.
- Mingguang Zheng
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Double containment nuclear power reactor with passive cooling and r...
- Patent number 11,848,111
- Issue date Dec 19, 2023
- Palvannanathan Ganesan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor cooling system that can discharge steam into refuel...
- Patent number 11,830,631
- Issue date Nov 28, 2023
- Korea Atomic Energy Research Institute
- Kyungjun Kang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Steam generator accident mitigation system
- Patent number 11,823,804
- Issue date Nov 21, 2023
- Korea Atomic Energy Research Institute
- Jin-Ho Song
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive heat removal system for nuclear reactors
- Patent number 11,798,697
- Issue date Oct 24, 2023
- TerraPower, LLC.
- Pavel Hejzlar
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Injectable sacrificial material systems and methods to contain molt...
- Patent number 11,783,954
- Issue date Oct 10, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Yifeng Wang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor and nuclear reactor vessel equipped with non-ejecta...
- Patent number 11,763,953
- Issue date Sep 19, 2023
- SOCIETE TECHNIQUE POUR L'ENERGIE ATOMIQUE
- Laurent Candillier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive emergency feedwater system
- Patent number 11,756,698
- Issue date Sep 12, 2023
- NuScale Power, LLC
- Jose N. Reyes
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Modular manufacture, delivery, and assembly of nuclear reactor buil...
- Patent number 11,746,550
- Issue date Sep 5, 2023
- TerraPower, LLC.
- Derek Bass
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Very simplified boiling water reactors for commercial electricity g...
- Patent number 11,742,099
- Issue date Aug 29, 2023
- GE-Hitachi Nuclear Energy Americas LLC
- Brian S. Hunt
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly with multi-pitch wire wrap
- Patent number 11,725,411
- Issue date Aug 15, 2023
- TerraPower, LLC.
- Brian C Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Heat pipe networks for heat removal, such as heat removal from nucl...
- Patent number 11,728,053
- Issue date Aug 15, 2023
- NuScale Power, LLC
- Frederick Botha
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Reactor core and control elements supported by a reactor vessel head
- Patent number 11,728,049
- Issue date Aug 15, 2023
- TerraPower, LLC.
- Charles Gregory Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System for confining and cooling melt from the core of a water-mode...
- Patent number 11,688,523
- Issue date Jun 27, 2023
- JOINT STOCK COMPANY “ATOMENERGOPROEKT”
- Aleksandr Stalevich Sidorov
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Prevention device for LOCA and nuclear reactor having the same
- Patent number 11,646,124
- Issue date May 9, 2023
- Korea Atomic Energy Research Institute
- Youngin Kim
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Liquid metal-cooled nuclear reactor incorporating a completely pass...
- Patent number 11,636,956
- Issue date Apr 25, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Paul Gauthe
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Evacuated containment vessel for nuclear reactor
- Patent number 11,594,342
- Issue date Feb 28, 2023
- NuScale Power, LLC
- Jose N. Reyes
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive containment cooling system for a nuclear reactor
- Patent number 11,569,000
- Issue date Jan 31, 2023
- GE-Hitachi Nuclear Energy Americas LLC
- David H. Hinds
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Radioactive material reduction facility and nuclear power plant hav...
- Patent number 11,551,823
- Issue date Jan 10, 2023
- Korea Atomic Energy Research Institute
- Kyungjun Kang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Travelling wave reactor for space exploration
- Patent number 11,532,404
- Issue date Dec 20, 2022
- Shanghai Jiao Tong University
- Po Hu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Inadvertent actuation block valve for a small modular nuclear reactor
- Patent number 11,521,757
- Issue date Dec 6, 2022
- CURTISS-WRIGHT FLOW CONTROL CORPORATION
- Hugh S. O'Brien
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Melt confinement device
- Patent number 11,521,759
- Issue date Dec 6, 2022
- JOINT STOCK COMPANY “ATOMENERGOPROEKT”
- Aleksandr Stalevich Sidorov
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Heat transfer systems for nuclear reactor cores, and related systems
- Patent number 11,508,488
- Issue date Nov 22, 2022
- Battelle Energy Alliance, LLC
- Abderrafi Mohammed El-Amine Ougouag
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and system for bringing a nuclear power plant into a safe st...
- Patent number 11,488,733
- Issue date Nov 1, 2022
- JOINT-STOCK COMPANY SCIENTIFIC RESEARCH AND DESIGN INSTITUTE FOR ENERGY TECHN...
- Vladimir Viktorovich Bezlepkin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
EMERGENCY CORE COOLING SYSTEM VALVE FOR INTEGRATED-TYPE REACTOR
- Publication number 20240153655
- Publication date May 9, 2024
- Korea Atomic Energy Research Institute
- Soo Jai SHIN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED NUCLEAR REACTOR SYSTEM INCLUDING DOUBLE CONTAINMENT STRU...
- Publication number 20240071636
- Publication date Feb 29, 2024
- KOREA HYDRO & NUCLEAR POWER CO., LTD
- Hye Young SHIN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Nuclear Reactor Thermal Management System
- Publication number 20240062922
- Publication date Feb 22, 2024
- Abilene Christian University
- Jonathan ACHERR
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
WATER SUPPLY VALVE
- Publication number 20240052939
- Publication date Feb 15, 2024
- Joint Stock Company "Atomenergoproekt"
- Aleksandr Stalevich SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
OFFSHORE ENERGY GENERATION SYSTEM
- Publication number 20240025517
- Publication date Jan 25, 2024
- Leonardo Do Valle Fehlberg
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INTEGRATED PASSIVE REACTOR
- Publication number 20240029904
- Publication date Jan 25, 2024
- Shanghai Nuclear Engineering Research & Design Institute Co., LTD
- Zhan LIU
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS
- Publication number 20240013940
- Publication date Jan 11, 2024
- TerraPower, LLC
- Pavel Hejzlar
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR UNIT AND METHOD FOR COOLING NUCLEAR REACTOR UNIT
- Publication number 20230360812
- Publication date Nov 9, 2023
- Mitsubishi Heavy Industries, Ltd.
- Yasutaka HARAI
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...
- Publication number 20230343476
- Publication date Oct 26, 2023
- Joint Stock Company "Atomenergoproekt"
- Aleksandr Stalevich SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP
- Publication number 20230323695
- Publication date Oct 12, 2023
- TerraPower, LLC
- Brian C Johnson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
HEAT PIPE NETWORKS FOR HEAT REMOVAL, SUCH AS HEAT REMOVAL FROM NUCL...
- Publication number 20230317306
- Publication date Oct 5, 2023
- NuScale Power, LLC
- Frederick Botha
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
REACTOR COOLING SYSTEM FOR DISASTER ACCIDENT, AND REACTOR COOLING M...
- Publication number 20230307150
- Publication date Sep 28, 2023
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Ho Rim MOON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEM FOR UTILIZING UNUSED HEAT-EXCHANGE WATER OF PASSIVE AUXILIAR...
- Publication number 20230290529
- Publication date Sep 14, 2023
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Ho Rim MOON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR AND METHOD OF OPENING A NUCLEAR REACTOR
- Publication number 20230268088
- Publication date Aug 24, 2023
- Nicholas CAMP
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE CONDENSATION TANK COOLING SYSTEM OF PASSIVE AUXILIARY FEEDW...
- Publication number 20230268089
- Publication date Aug 24, 2023
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Ho Rim MOON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SELF-CLEANING LIQUID PURIFICATION SYSTEM
- Publication number 20230215589
- Publication date Jul 6, 2023
- JOINT-STOCK COMPANY "ATOMENERGOPRORKT"
- ANDREY GENNADIEVICH MITRYUKHIN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
EVACUATED CONTAINMENT VESSEL FOR NUCLEAR REACTOR
- Publication number 20230207144
- Publication date Jun 29, 2023
- NuScale Power, LLC
- Jose N. Reyes
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE WASTE HEAT REMOVAL SYSTEM ON SECONDARY SIDE OF MARINE ENVIR...
- Publication number 20230197300
- Publication date Jun 22, 2023
- Shanghai Nuclear Engineering Research & Design Institute Co., LTD
- Zhan LIU
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR COOLED BY LIQUID METAL INCORPORATING A PASSIVE DECA...
- Publication number 20230197301
- Publication date Jun 22, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Jérôme POUVREAU
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...
- Publication number 20230154633
- Publication date May 18, 2023
- Joint Stock Company "Atomenergoproekt"
- ALEKSANDR STALEVICH SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Multipurpose common-pool based flooding-type management system for...
- Publication number 20230144418
- Publication date May 11, 2023
- Korea Advanced Institute of Science and Technology
- Yong Hee KIM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CARTRIDGE CORE BARREL FOR NUCLEAR REACTOR
- Publication number 20230119995
- Publication date Apr 20, 2023
- TerraPower, LLC
- Charles G Freeman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LIQUID METAL COOLED NUCLEAR REACTOR INCORPORATING A FULLY PASSIVE D...
- Publication number 20230106712
- Publication date Apr 6, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Alessandro PANTANO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REFUELING WATER STORAGE TANK (RWST) WITH TAILORED PASSIVE EMERGENCY...
- Publication number 20230073091
- Publication date Mar 9, 2023
- BWXT mPower, Inc.
- Ronald C. Watson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE FOR CONFINING REACTOR CORE MELT
- Publication number 20230040796
- Publication date Feb 9, 2023
- Joint Stock Company "Atomenergoproekt"
- ALEKSANDR STALEVICH SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...
- Publication number 20230005629
- Publication date Jan 5, 2023
- Joint Stock Company "Atomenergoproekt"
- ALEKSANDR STALEVICH SIDOROV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
HEAT EXCHANGER AND NUCLEAR POWER PLANT HAVING THE SAME
- Publication number 20220415529
- Publication date Dec 29, 2022
- Korea Atomic Energy Research Institute
- Hyunjun CHO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Multipurpose small modular fluoride-salt-cooled high-temperature re...
- Publication number 20220375636
- Publication date Nov 24, 2022
- XI'AN JIAOTONG UNIVERSITY
- Dalin Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COOLING SYSTEM FOR NUCLEAR REACTOR
- Publication number 20220375635
- Publication date Nov 24, 2022
- TERRESTRIAL ENERGY INC.
- David LEBLANC
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE TECHNIQUES FOR LONG-TERM REACTOR COOLING
- Publication number 20220367075
- Publication date Nov 17, 2022
- BWXT mPower, Inc.
- John D. Malloy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Emergency cooling arrangements Removing shut-down heat

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dual-mode heat removal system that allows first direction natural c...

Use of isolation condenser and/or feedwater to limit core flow, cor...

Passive cooling structure for nuclear reactor

Control rod drive system for nuclear reactor

Cooling system in a nuclear plant

Method of constructing a nuclear reactor having reactor core and co...

Integrated reactor system having passive removal of residual heat

Double containment nuclear power reactor with passive cooling and r...

Nuclear reactor cooling system that can discharge steam into refuel...

Steam generator accident mitigation system

Passive heat removal system for nuclear reactors

Injectable sacrificial material systems and methods to contain molt...

Nuclear reactor and nuclear reactor vessel equipped with non-ejecta...

Passive emergency feedwater system

Modular manufacture, delivery, and assembly of nuclear reactor buil...

Very simplified boiling water reactors for commercial electricity g...

Nuclear fuel assembly with multi-pitch wire wrap

Heat pipe networks for heat removal, such as heat removal from nucl...

Reactor core and control elements supported by a reactor vessel head

System for confining and cooling melt from the core of a water-mode...

Prevention device for LOCA and nuclear reactor having the same

Liquid metal-cooled nuclear reactor incorporating a completely pass...

Evacuated containment vessel for nuclear reactor

Passive containment cooling system for a nuclear reactor

Radioactive material reduction facility and nuclear power plant hav...

Travelling wave reactor for space exploration

Inadvertent actuation block valve for a small modular nuclear reactor

Melt confinement device

Heat transfer systems for nuclear reactor cores, and related systems

Method and system for bringing a nuclear power plant into a safe st...

Patents Applicationslast 30 patents

EMERGENCY CORE COOLING SYSTEM VALVE FOR INTEGRATED-TYPE REACTOR

INTEGRATED NUCLEAR REACTOR SYSTEM INCLUDING DOUBLE CONTAINMENT STRU...

Nuclear Reactor Thermal Management System

WATER SUPPLY VALVE

OFFSHORE ENERGY GENERATION SYSTEM

INTEGRATED PASSIVE REACTOR

PASSIVE HEAT REMOVAL SYSTEM FOR NUCLEAR REACTORS

NUCLEAR REACTOR UNIT AND METHOD FOR COOLING NUCLEAR REACTOR UNIT

SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...

NUCLEAR FUEL ASSEMBLY WITH MULTI-PITCH WIRE WRAP

HEAT PIPE NETWORKS FOR HEAT REMOVAL, SUCH AS HEAT REMOVAL FROM NUCL...

REACTOR COOLING SYSTEM FOR DISASTER ACCIDENT, AND REACTOR COOLING M...

SYSTEM FOR UTILIZING UNUSED HEAT-EXCHANGE WATER OF PASSIVE AUXILIAR...

NUCLEAR REACTOR AND METHOD OF OPENING A NUCLEAR REACTOR

PASSIVE CONDENSATION TANK COOLING SYSTEM OF PASSIVE AUXILIARY FEEDW...

SELF-CLEANING LIQUID PURIFICATION SYSTEM

EVACUATED CONTAINMENT VESSEL FOR NUCLEAR REACTOR

PASSIVE WASTE HEAT REMOVAL SYSTEM ON SECONDARY SIDE OF MARINE ENVIR...

NUCLEAR REACTOR COOLED BY LIQUID METAL INCORPORATING A PASSIVE DECA...

SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...

Multipurpose common-pool based flooding-type management system for...

CARTRIDGE CORE BARREL FOR NUCLEAR REACTOR

LIQUID METAL COOLED NUCLEAR REACTOR INCORPORATING A FULLY PASSIVE D...

REFUELING WATER STORAGE TANK (RWST) WITH TAILORED PASSIVE EMERGENCY...

DEVICE FOR CONFINING REACTOR CORE MELT

SYSTEM FOR CONFINING AND COOLING MELT FROM THE CORE OF A NUCLEAR RE...

HEAT EXCHANGER AND NUCLEAR POWER PLANT HAVING THE SAME

Multipurpose small modular fluoride-salt-cooled high-temperature re...

COOLING SYSTEM FOR NUCLEAR REACTOR

PASSIVE TECHNIQUES FOR LONG-TERM REACTOR COOLING