Control of nuclear reaction

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CPC
G21C7/00

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Parent Industries

GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS

Current Industry

Sub Industries

G21C7/005Flux flattening G21C7/02by using self-regulating properties of reactor materials G21C7/04of burnable poisons G21C7/06by application of neutron-absorbing material G21C7/08by displacement of solid control elements G21C7/10Construction of control elements G21C7/103Control assemblies containing one or more absorbants as well as other elements G21C7/107Control elements adapted for pebble-bed reactors G21C7/11Deformable control elements G21C7/113Control elements made of flat elements Control elements having cruciform cross-section G21C7/117Clusters of control rods Spider construction G21C7/12Means for moving control elements to desired position G21C7/14Mechanical drive arrangements G21C7/16Hydraulic or pneumatic drive G21C7/18Means for obtaining differential movement of control elements G21C7/20Disposition of shock-absorbing devices Braking arrangements G21C7/22by displacement of a fluid or fluent neutron-absorbing material G21C7/24Selection of substances for use as neutron-absorbing material G21C7/26by displacement of the moderator or parts thereof by changing the moderator concentration G21C7/27Spectral shift control G21C7/28by displacement of the reflector or parts thereof G21C7/30by displacement of the reactor fuel or fuel elements G21C7/32by varying flow of coolant through the core by adjusting the coolant or moderator temperature G21C7/34by utilisation of a primary neutron source G21C7/36Control circuits

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sheet based, in-bundle reactivity control device for storage of spe...
- Patent number 12,131,831
- Issue date Oct 29, 2024
- CURTISS-WRIGHT FLOW CONTROL CORPORATION
- Karl Scot Leuenroth
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for real-time learning-based augmented irradia...
- Patent number 12,106,865
- Issue date Oct 1, 2024
- Oregon State University
- Steven R. Reese
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Controlling a power output of a nuclear reaction using chemical inj...
- Patent number 12,100,523
- Issue date Sep 24, 2024
- NuScale Power, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Closed-vessel molten salt fission reactor
- Patent number 12,087,459
- Issue date Sep 10, 2024
- BK CLEAN ENERGY LLC
- Harry L. Bregman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Devices, systems, and methods for adjusting the output of a reactor...
- Patent number 12,080,438
- Issue date Sep 3, 2024
- Westinghouse Electric Company LLC
- Yuriy Aleshin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fail-safe reactivity compensation method for a nuclear reactor
- Patent number 12,073,952
- Issue date Aug 27, 2024
- BWXT Technical Services Group, Inc.
- Erik T. Nygaard
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control rod drive mechanism diagnostic tool using voltage and curre...
- Patent number 12,050,237
- Issue date Jul 30, 2024
- Westinghouse Electric Company LLC
- Gregory E. Falvo
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Methods and devices to improve performances of RCCA and CEA to miti...
- Patent number 12,046,381
- Issue date Jul 23, 2024
- Westinghouse Electric Company LLC
- Jeffrey M. McCarty
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Doppler reactivity augmentation device
- Patent number 12,046,380
- Issue date Jul 23, 2024
- TerraPower, LLC.
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Transportable sub-critical modules disposed in intermodal transport...
- Patent number 12,040,100
- Issue date Jul 16, 2024
- CARBON FREE HOLDINGS LLC
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Controlling a power output of a nuclear reactor without using contr...
- Patent number 11,996,208
- Issue date May 28, 2024
- NUSCALE POWER, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel element with multi-smear density fuel
- Patent number 11,990,249
- Issue date May 21, 2024
- TerraPower, LLC.
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor protection systems and methods
- Patent number 11,961,625
- Issue date Apr 16, 2024
- NuScale Power, LLC
- Gregory Wayne Clarkson
- G05 - CONTROLLING REGULATING
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
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
Method of heating primary coolant outside of primary coolant loop d...
- Patent number 11,901,088
- Issue date Feb 13, 2024
- SMR INVENTEC, LLC
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Combined mounting/electrical distribution plate for powering intern...
- Patent number 11,901,091
- Issue date Feb 13, 2024
- BWXT mPower, Inc.
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear movable element position indication apparatus, system, and...
- Patent number 11,862,350
- Issue date Jan 2, 2024
- Westinghouse Electric Company LLC
- Timothy S. Meyers
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor passive reactivity control system
- Patent number 11,862,354
- Issue date Jan 2, 2024
- Ian Richard Scott
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fast reactor with primary and backup control rods
- Patent number 11,854,709
- Issue date Dec 26, 2023
- Hitachi-GE Nuclear Energy, Ltd.
- Koji Fujimura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor design with controlled thermal neutron flux for enhanced ne...
- Patent number 11,848,112
- Issue date Dec 19, 2023
- BWXT Advanced Technologies LLC
- Craig D. Gramlich
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Enhanced graphite neutron reflector with beryllium oxide inclusions
- Patent number 11,830,630
- Issue date Nov 28, 2023
- Westinghouse Electric Company LLC
- Yuriy Aleshin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for magnetically removing a capsule containing Co-60 from a...
- Patent number 11,817,223
- Issue date Nov 14, 2023
- Westinghouse Electric Company LLC
- Michael D. Heibel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of removing foreign substances from CRDM and device for exec...
- Patent number 11,817,222
- Issue date Nov 14, 2023
- DOOSAN ENERBILITY CO., LTD.
- Chae Ho Nam
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Micro-reactor core mechanical support
- Patent number 11,810,681
- Issue date Nov 7, 2023
- Westinghouse Electric Company LLC
- Yuriy Aleshin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Magneto-rheological nuclear reactivity distribution control elements
- Patent number 11,798,693
- Issue date Oct 24, 2023
- Westinghouse Electric Company LLC
- Michael D. Heibel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Molten fuel nuclear reactor
- Patent number 11,798,694
- Issue date Oct 24, 2023
- TerraPower, LLC.
- Anselmo T. Cisneros
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reflectors for molten chloride fast reactors
- Patent number 11,791,057
- Issue date Oct 17, 2023
- TerraPower, LLC.
- Anselmo T. Cisneros
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System that moves liquid fuel into and out of a nuclear reactor cor...
- Patent number 11,791,056
- Issue date Oct 17, 2023
- Thomas J Wielenga
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for dynamic pressure control in a fluid injector system
- Patent number 11,779,702
- Issue date Oct 10, 2023
- Bayer HealthCare LLC
- William Barone
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
A Linear Motor For Use In A Molten Salt Nuclear Reactor And A Valve...
- Publication number 20240418287
- Publication date Dec 19, 2024
- Copenhagen Atomics A/S
- Aslak STUBSGAARD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Mixed Particle Nuclear Reactions
- Publication number 20240420859
- Publication date Dec 19, 2024
- Roger X. Lenard
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
POWER GENERATION SYSTEM AND POWER GENERATION METHOD
- Publication number 20240420852
- Publication date Dec 19, 2024
- Chubu University Educational Foundation
- Motoyasu SATO
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MACHINE-LEARNING BASED AUGMENTED IRRADIATION CONTROL
- Publication number 20240412881
- Publication date Dec 12, 2024
- Oregon State University
- Steven R. Reese
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJ...
- Publication number 20240404716
- Publication date Dec 5, 2024
- NuScale Power, LLC
- Allyson Callaway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
THORIUM MOLTEN SALT REACTOR USING 100% NON-RADIOACTIVE THORIUM FUEL...
- Publication number 20240395428
- Publication date Nov 28, 2024
- Kyunam CHOI
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTIO...
- Publication number 20240355488
- Publication date Oct 24, 2024
- NuScale Power, LLC
- Allyson Callaway
- F22 - STEAM GENERATION
Information Patent Application
DRILLHOLE NUCLEAR REACTOR
- Publication number 20240339231
- Publication date Oct 10, 2024
- Deep Fission, Inc.
- Richard A. Muller
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
A LOW PRESSURE WATER REACTOR AND A METHOD FOR CONTROLLING A LOW PRE...
- Publication number 20240339230
- Publication date Oct 10, 2024
- Azrudi BIN MUSTAPHA @ PA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
TRANSPORTABLE SUB-CRITICAL MODULES DISPOSED IN INTERMODAL TRANSPORT...
- Publication number 20240331886
- Publication date Oct 3, 2024
- Claudio Filippone
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COMPACT MOBILE REACTOR SYSTEM USING HIGH DENSITY NUCLEAR FUEL
- Publication number 20240331883
- Publication date Oct 3, 2024
- University of South Carolina
- Travis W. Knight
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Nuclear Reactor and Operation Method for Nuclear Reactor
- Publication number 20240312649
- Publication date Sep 19, 2024
- KABUSHIKI KAISHA TOSHIBA
- Rei KIMURA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR THERMAL PERFORMANCE MONITORING OF A NUCLEAR POWER PLANT...
- Publication number 20240296966
- Publication date Sep 5, 2024
- Fred Donald Lang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Automated In-Vessel Neutron Flux Detector System Embedded in Contro...
- Publication number 20240266085
- Publication date Aug 8, 2024
- Westinghouse Electric Company LLC
- Jeffrey L. ARNDT
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR...
- Publication number 20240266081
- Publication date Aug 8, 2024
- SMR Inventec, LLC
- Krishna P. SINGH
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NU...
- Publication number 20240266083
- Publication date Aug 8, 2024
- SMR Inventec, LLC
- Krishna P. SINGH
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR CORE WITH ROTATING FUEL MODULES AND RELATED SYSTEMS
- Publication number 20240212871
- Publication date Jun 27, 2024
- Ohio State Innovation Foundation
- Carol SMIDTS
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND ASSEMBLY FOR CONTROLLING A NUCLEAR REACTOR, NUCLEAR REAC...
- Publication number 20240194360
- Publication date Jun 13, 2024
- FRAMATOME
- Alain GROSSETETE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR AND FUEL
- Publication number 20240153654
- Publication date May 9, 2024
- Oklo Inc.
- Jacob DeWitte
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Core of Fast Reactor and Method of Operating Fast Reactor
- Publication number 20240153652
- Publication date May 9, 2024
- Hatachi-GE Nuclear Energy, Ltd.
- Koji FUJIMURA
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR THE ENHANCED OPERATION OF HYDRAUL...
- Publication number 20240120116
- Publication date Apr 11, 2024
- Westinghouse Electric Company LLC
- Christopher P. MEIER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND DEVICE TO CONTROL THE MOVEMENT OF CAPSULES CONTAINING CO...
- Publication number 20240120119
- Publication date Apr 11, 2024
- Westinghouse Electric Company LLC
- Michael D. HEIBEL
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR MEASURING DROP TIME OF A CONTROL ROD CLUSTER INTEGRATED...
- Publication number 20240105351
- Publication date Mar 28, 2024
- NUCLEAR POWER OPERATIONS RESEARCH INSTITUTE (NPRI)
- Zhengke CHANG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR PERFORMING STAR/ARWV RECONCILIATION
- Publication number 20240096512
- Publication date Mar 21, 2024
- Westinghouse Electric Company LLC
- Jeffery A. BROWN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR PROTECTION SYSTEMS AND METHODS
- Publication number 20240087761
- Publication date Mar 14, 2024
- NuScale Power, LLC
- Gregory Wayne Clarkson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
THERMAL BRIDGE
- Publication number 20240079153
- Publication date Mar 7, 2024
- BAE Systems plc
- Jeremy Henry Owston
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF REMOVING FOREIGN SUBSTANCES FROM CRDM AND DEVICE FOR EXEC...
- Publication number 20240038407
- Publication date Feb 1, 2024
- DOOSAN ENERBILITY CO., LTD.
- Chae Ho NAM
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
WIRELESS POWER LEVEL AND POWER DISTRIBUTION MONITORING AND CONTROL...
- Publication number 20240019594
- Publication date Jan 18, 2024
- Westinghouse Electric Company LLC
- MICHAEL D. HEIBEL
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE FOR USE IN A FUEL ASSEMBLY OF NUCLEAR POWER PLANT, METHOD FO...
- Publication number 20240006091
- Publication date Jan 4, 2024
- Framatome GmbH
- Bettina Hartmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CLOSED-VESSEL MOLTEN SALT FISSION REACTOR
- Publication number 20230411025
- Publication date Dec 21, 2023
- BK Clean Energy LLC
- Harry L. Bregman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Control of nuclear reaction

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Sheet based, in-bundle reactivity control device for storage of spe...

Method and apparatus for real-time learning-based augmented irradia...

Controlling a power output of a nuclear reaction using chemical inj...

Closed-vessel molten salt fission reactor

Devices, systems, and methods for adjusting the output of a reactor...

Fail-safe reactivity compensation method for a nuclear reactor

Control rod drive mechanism diagnostic tool using voltage and curre...

Methods and devices to improve performances of RCCA and CEA to miti...

Doppler reactivity augmentation device

Transportable sub-critical modules disposed in intermodal transport...

Controlling a power output of a nuclear reactor without using contr...

Fuel element with multi-smear density fuel

Nuclear reactor protection systems and methods

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

Control rod drive system for nuclear reactor

Method of heating primary coolant outside of primary coolant loop d...

Combined mounting/electrical distribution plate for powering intern...

Nuclear movable element position indication apparatus, system, and...

Nuclear reactor passive reactivity control system

Fast reactor with primary and backup control rods

Reactor design with controlled thermal neutron flux for enhanced ne...

Enhanced graphite neutron reflector with beryllium oxide inclusions

Device for magnetically removing a capsule containing Co-60 from a...

Method of removing foreign substances from CRDM and device for exec...

Micro-reactor core mechanical support

Magneto-rheological nuclear reactivity distribution control elements

Molten fuel nuclear reactor

Reflectors for molten chloride fast reactors

System that moves liquid fuel into and out of a nuclear reactor cor...

Method for dynamic pressure control in a fluid injector system

Patents Applicationslast 30 patents

A Linear Motor For Use In A Molten Salt Nuclear Reactor And A Valve...

Mixed Particle Nuclear Reactions

POWER GENERATION SYSTEM AND POWER GENERATION METHOD

MACHINE-LEARNING BASED AUGMENTED IRRADIATION CONTROL

CONTROLLING A POWER OUTPUT OF A NUCLEAR REACTION USING CHEMICAL INJ...

THORIUM MOLTEN SALT REACTOR USING 100% NON-RADIOACTIVE THORIUM FUEL...

PASSIVE CHEMICAL INJECTION SYSTEM FOR CONTROLLING A NUCLEAR REACTIO...

DRILLHOLE NUCLEAR REACTOR

A LOW PRESSURE WATER REACTOR AND A METHOD FOR CONTROLLING A LOW PRE...

TRANSPORTABLE SUB-CRITICAL MODULES DISPOSED IN INTERMODAL TRANSPORT...

COMPACT MOBILE REACTOR SYSTEM USING HIGH DENSITY NUCLEAR FUEL

Nuclear Reactor and Operation Method for Nuclear Reactor

METHOD FOR THERMAL PERFORMANCE MONITORING OF A NUCLEAR POWER PLANT...

Automated In-Vessel Neutron Flux Detector System Embedded in Contro...

NUCLEAR FUEL CORE AND METHODS OF FUELING AND/OR DEFUELING A NUCLEAR...

NUCLEAR STEAM SUPPLY AND START-UP SYSTEM, PASSIVELY-COOLED SPENT NU...

NUCLEAR REACTOR CORE WITH ROTATING FUEL MODULES AND RELATED SYSTEMS

METHOD AND ASSEMBLY FOR CONTROLLING A NUCLEAR REACTOR, NUCLEAR REAC...

NUCLEAR REACTOR AND FUEL

Core of Fast Reactor and Method of Operating Fast Reactor

DEVICES, SYSTEMS, AND METHODS FOR THE ENHANCED OPERATION OF HYDRAUL...

METHOD AND DEVICE TO CONTROL THE MOVEMENT OF CAPSULES CONTAINING CO...

METHOD FOR MEASURING DROP TIME OF A CONTROL ROD CLUSTER INTEGRATED...

METHOD FOR PERFORMING STAR/ARWV RECONCILIATION

NUCLEAR REACTOR PROTECTION SYSTEMS AND METHODS

THERMAL BRIDGE

METHOD OF REMOVING FOREIGN SUBSTANCES FROM CRDM AND DEVICE FOR EXEC...

WIRELESS POWER LEVEL AND POWER DISTRIBUTION MONITORING AND CONTROL...

DEVICE FOR USE IN A FUEL ASSEMBLY OF NUCLEAR POWER PLANT, METHOD FO...

CLOSED-VESSEL MOLTEN SALT FISSION REACTOR