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Means for moving control elements to desired position
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G21C7/12
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PHYSICS
G21
Nuclear engineering
G21C
NUCLEAR REACTORS
G21C7/00
Control of nuclear reaction
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G21C7/12
Means for moving control elements to desired position
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Patents Grants
last 30 patents
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
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
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
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
Methods of moving an induction coil to move a control element in a...
Patent number
11,728,050
Issue date
Aug 15, 2023
GE-Hitachi Nuclear Energy Americas LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Replacement thermal sleeve for a reactor vessel closure head penetr...
Patent number
11,721,445
Issue date
Aug 8, 2023
Westinghouse Electric Company LLC
Eric M. Benacquista
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Stationary isolated rod couplings for use in a nuclear reactor cont...
Patent number
11,721,443
Issue date
Aug 8, 2023
GE-Hitachi Nuclear Energy Americas LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Flux-shifting reactivity control system
Patent number
11,574,746
Issue date
Feb 7, 2023
TerraPower, LLC.
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Boron injection system for controlling a nuclear reaction by delive...
Patent number
11,527,334
Issue date
Dec 13, 2022
NuScale Power, LLC
Larry Linik
F22 - STEAM GENERATION
Information
Patent Grant
Full-digital rod position measurement devices and methods thereof
Patent number
11,508,487
Issue date
Nov 22, 2022
CNNC NUCLEAR POWER OPERATION MANAGEMENT CO., LTD
Zhengke Chang
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Replacement thermal sleeve for a reactor vessel closure head penetr...
Patent number
11,501,887
Issue date
Nov 15, 2022
Westinghouse Electric Company LLC
Eric M. Benacquista
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Magnetically-actuated isolated rod couplings for use in a nuclear r...
Patent number
11,501,886
Issue date
Nov 15, 2022
GE-Hitachi Nuclear Energy Americas LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Small modular mobile fission reactor
Patent number
11,495,363
Issue date
Nov 8, 2022
BWXT Advanced Technologies LLC
Craig D. Gramlich
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Subcritical core reactivity bias projection technique
Patent number
11,393,599
Issue date
Jul 19, 2022
Westinghouse Electric Company LLC
Patrick J. Sebastiani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Controlling a power output of a nuclear reaction without control rods
Patent number
11,380,448
Issue date
Jul 5, 2022
NuScale Power, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Rotational apparatus usable with control drum apparatus in nuclear...
Patent number
11,373,766
Issue date
Jun 28, 2022
Westinghouse Electric Company LLC
John L. Lyons
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Controlling a power output of a nuclear reaction without control rods
Patent number
11,309,094
Issue date
Apr 19, 2022
NuScale Power, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control rod drive mechanism with separate latch and drive coils
Patent number
11,309,095
Issue date
Apr 19, 2022
BWXT Advanced Technologies LLC
Earl Brian Barger
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of installing an external dashpot tube around a control rod...
Patent number
11,289,211
Issue date
Mar 29, 2022
Westinghouse Electric Company LLC
Yuriy Aleshin
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Replacing a thermal sleeve in a reactor vessel head adapter
Patent number
11,189,386
Issue date
Nov 30, 2021
Westinghouse Electric Company LLC
Eric M. Benacquista
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control rod drive mechanism and reactor control system
Patent number
11,164,682
Issue date
Nov 2, 2021
Sichuan University
Wenqiang Li
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fail-safe control rod drive system for nuclear reactor
Patent number
11,094,421
Issue date
Aug 17, 2021
SMR INVENTEC, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Combined mounting/electrical distribution plate for powering intern...
Patent number
11,056,249
Issue date
Jul 6, 2021
BWXT mPower, Inc.
Scott J. Shargots
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
CRDM internal electrical connector and method of use thereof
Patent number
10,943,705
Issue date
Mar 9, 2021
BWXT mPower, Inc.
Scott J Shargots
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Stationary isolated rod couplings for use in a nuclear reactor cont...
Patent number
10,872,702
Issue date
Dec 22, 2020
GE-Hitachi Nuclear Energy Americas LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Moveable isolated rod couplings for use in a nuclear reactor contro...
Patent number
10,872,703
Issue date
Dec 22, 2020
GE-Hitachi Nuclear Energy Americas LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Rotational apparatus usable with control drum apparatus in nuclear...
Patent number
10,790,066
Issue date
Sep 29, 2020
Westinghouse Electric Company LLC
John L. Lyons
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Environmentally robust electromagnets and electric motors employing...
Patent number
10,770,942
Issue date
Sep 8, 2020
BWXT Nuclear Operations Group, Inc.
Brett T. Goodyear
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Magnetically-actuated isolated rod couplings for use in a nuclear r...
Patent number
10,770,189
Issue date
Sep 8, 2020
GE-Hitachi Nuclear Energy Americas LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
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
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
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
POOL TYPE LIQUID METAL COOLED MOLTEN SALT REACTOR
Publication number
20230395270
Publication date
Dec 7, 2023
John Benson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROL ROD REMOTE HOLDOUT MECHANISM
Publication number
20230139641
Publication date
May 4, 2023
BWXT Advanced Technologies LLC
Scott J. Shargots
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROL ROD REMOTE DISCONNECT MECHANISM
Publication number
20230137322
Publication date
May 4, 2023
BWXT Advanced Technologies LLC
Scott J. Shargots
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROL ROD REMOTE DISCONNECT MECHANISM
Publication number
20230134417
Publication date
May 4, 2023
BWXT Advanced Technologies LLC
Scott J. Shargots
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
AN ASSEMBLY FOR CONTROLLING DISENGAGEMENT BETWEEN A CONTROL CLUSTER...
Publication number
20230132308
Publication date
Apr 27, 2023
Société Technique pour l'Energie Atomique
Michel BRUN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
STATIONARY ISOLATED ROD COUPLINGS FOR USE IN A NUCLEAR REACTOR CONT...
Publication number
20230120623
Publication date
Apr 20, 2023
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR REACTOR HEAD, NUCLEAR REACTOR COMPRISING SUCH A NUCLEAR REA...
Publication number
20220375633
Publication date
Nov 24, 2022
Framatome Inc.
Ryan MELCHER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD AND DEVICE FOR REPLACING SLEEVES LINING NUCLEAR REACTOR PRES...
Publication number
20220254529
Publication date
Aug 11, 2022
Framatome Inc.
Ryan MELCHER
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROLLING A NUCLEAR REACTION
Publication number
20220246317
Publication date
Aug 4, 2022
NuScale Power, LLC
Allyson Callaway
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COMPACT NUCLEAR REACTOR SYSTEM
Publication number
20220148744
Publication date
May 12, 2022
Radiant Industries, Incorporated
Doug Bernauer
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SHEET BASED, IN-BUNDLE REACTIVITY CONTROL DEVICE FOR STORAGE OF SPE...
Publication number
20220115153
Publication date
Apr 14, 2022
Curtiss-Wright Flow Control Corporation
Karl Scot LEUENROTH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
COMBINED MOUNTING/ELECTRICAL DISTRIBUTION PLATE FOR POWERING INTERN...
Publication number
20220005618
Publication date
Jan 6, 2022
BWXT mPower, Inc.
Scott J SHARGOTS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
REACTOR DESIGN WITH CONTROLLED THERMAL NEUTRON FLUX FOR ENHANCED NE...
Publication number
20210319920
Publication date
Oct 14, 2021
BWXT Advanced Technologies LLC
Craig D. GRAMLICH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MOVEABLE ISOLATED ROD COUPLINGS FOR USE IN A NUCLEAR REACTOR CONTRO...
Publication number
20210225533
Publication date
Jul 22, 2021
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Kenneth A. Morgan
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FLUX-SHIFTING REACTIVITY CONTROL SYSTEM
Publication number
20210210223
Publication date
Jul 8, 2021
TerraPower, LLC
Jesse R. Cheatham
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
THERMAL SLEEVE
Publication number
20210158980
Publication date
May 27, 2021
Westinghouse Electric Company LLC
ERIC M. BENACQUISTA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
ROTATIONAL APPARATUS USABLE WITH CONTROL DRUM APPARATUS IN NUCLEAR...
Publication number
20200395134
Publication date
Dec 17, 2020
Westinghouse Electric Company LLC
John L. Lyons
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MAGNETICALLY-ACTUATED ISOLATED ROD COUPLINGS FOR USE IN A NUCLEAR R...
Publication number
20200388407
Publication date
Dec 10, 2020
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Kenneth A. Morgan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SMALL MODULAR MOBILE FISSION REACTOR
Publication number
20200373027
Publication date
Nov 26, 2020
BWXT Advanced Technologies LLC
Craig D. GRAMLICH
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROL ROD DRIVE MECHANISM WITH SEPARATE LATCH AND DRIVE COILS
Publication number
20200357530
Publication date
Nov 12, 2020
BWXT Advanced Technologies LLC
Earl Brian Barger
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
FAIL-SAFE CONTROL ROD DRIVE SYSTEM FOR NUCLEAR REACTOR
Publication number
20200152341
Publication date
May 14, 2020
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROL ROD GUIDE ASSEMBLY WITH ENHANCED STIFFNESS, FUEL ASSEMBLY I...
Publication number
20200043617
Publication date
Feb 6, 2020
Westinghouse Electric Company, LLC
YURIY ALESHIN
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROLLING A NUCLEAR REACTION
Publication number
20200027603
Publication date
Jan 23, 2020
NuScale Power, LLC
Allyson Callaway
F22 - STEAM GENERATION
Information
Patent Application
FAIL-SAFE CONTROL ROD DRIVE SYSTEM FOR NUCLEAR REACTOR
Publication number
20200027589
Publication date
Jan 23, 2020
SMR Inventec, LLC
Krishna P. Singh
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEMS AND METHODS OF MONITORING OPERATION OF CONTROL ROD MECHANIS...
Publication number
20190362860
Publication date
Nov 28, 2019
Analysis & Measurement Services Corporation
Gregory W. Morton
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SUBCRITICAL CORE REACTIVITY BIAS PROJECTION TECHNIQUE
Publication number
20190180885
Publication date
Jun 13, 2019
Westinghouse Electric Company LLC
PATRICK J. SEBASTIANI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Rotational Apparatus Usable With Control Drum Apparatus In Nuclear...
Publication number
20190172594
Publication date
Jun 6, 2019
Westinghouse Electric Company LLC
John L. Lyons
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING