Disposition of shock-absorbing devices Braking arrangements

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C7/00Control of nuclear reaction

Current Industry

G21C7/20Disposition of shock-absorbing devices Braking arrangements

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Patents Grantslast 30 patents

Information Patent Grant
Control rod damping system
- Patent number 11,631,503
- Issue date Apr 18, 2023
- NuScale Power, LLC
- Ross Douglas Snuggerud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor fuel assembly
- Patent number 11,476,009
- Issue date Oct 18, 2022
- JOINT STOCK COMPANY “EXPERIMENTAL AND DESIGN ORGANIZATION GIDROPRESS” AWARDED...
- Viktor Vasil'evich V'yalitsin
- 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
Control rod damping system
- Patent number 11,024,433
- Issue date Jun 1, 2021
- NuScale Power, LLC
- Ross Douglas Snuggerud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Control rod/control rod drive mechanism couplings
- Patent number 10,600,518
- Issue date Mar 24, 2020
- BWXT mPower, Inc.
- Scott J. Shargots
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly with an external dashpot disposed around a guide tube...
- Patent number 10,446,277
- Issue date Oct 15, 2019
- Westinghouse Electric Company LLC
- Yuriy Aleshin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Automatic hydropneumatic actuation device
- Patent number 10,311,983
- Issue date Jun 4, 2019
- TerraPower, LLC.
- Jesse R. Cheatham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactivity control method and telescoped control rod for pebble-bed...
- Patent number 10,229,759
- Issue date Mar 12, 2019
- Tsinghua University
- Zuoyi Zhang
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Control rod assembly impact limiter
- Patent number 10,102,933
- Issue date Oct 16, 2018
- BWXT mPower, Inc.
- Lewis A. Walton
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Anti-seismic apparatus for control element drive mechanisms
- Patent number 9,847,146
- Issue date Dec 19, 2017
- KEPCO Engineering & Construction Company, Inc.
- Tae Kyo Kang
- E04 - BUILDING
Information Patent Grant
Pressurized water reactor fuel assembly
- Patent number 9,773,573
- Issue date Sep 26, 2017
- Westinghouse Electric Company LLC
- Jin Liu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Modular reactor head area assembly
- Patent number 8,599,989
- Issue date Dec 3, 2013
- Korea Power Engineering Company, Inc.
- Tae-Kyo Kang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Tube-in-tube threaded dashpot end plug
- Patent number 7,668,284
- Issue date Feb 23, 2010
- Westinghouse Electric Co LLC
- James A. Sparrow
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for designing a nuclear fuel assembly with damping guide tube
- Patent number 7,627,073
- Issue date Dec 1, 2009
- Framatome ANP
- Catherine Callens
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Tube-in-tube threaded dashpot end plug
- Patent number 7,515,674
- Issue date Apr 7, 2009
- Westinghouse Electric Co. LLC
- James A. Sparrow
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for designing the spider spring of a control cluster of a nu...
- Patent number 7,509,242
- Issue date Mar 24, 2009
- Framatome ANP
- Catherine Callens
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly and thimble screw of the same
- Patent number 7,257,185
- Issue date Aug 14, 2007
- Mitsubishi Heavy Industries, Ltd.
- Masahiko Yamada
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Control rod drive for a nuclear reactor and method for moving a con...
- Patent number 7,197,103
- Issue date Mar 27, 2007
- Framatome ANP GmbH
- Benedikt Wintermann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
High energy absorption top nozzle for a nuclear fuel assembly
- Patent number 6,738,447
- Issue date May 18, 2004
- Westinghouse Electric Company LLC
- James A. Sparrow
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process for producing a guide tube of a nuclear reactor fuel assemb...
- Patent number 6,718,811
- Issue date Apr 13, 2004
- Compagnie Europeenne du dirconium-Cezus
- Jean Drillon
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly and thimble screw of the same
- Patent number 6,674,831
- Issue date Jan 6, 2004
- Mitsubishi Heavy Industries, Ltd.
- Masahiko Yamada
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly
- Patent number 6,631,176
- Issue date Oct 7, 2003
- Mitsubishi Heavy Industries, Ltd.
- Kohichi Nunokawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Guide tube of a nuclear reactor fuel assembly
- Patent number 6,411,668
- Issue date Jun 25, 2002
- Compagnie Europeenne du Zirconium-CEZUS
- Jean Drillon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fuel assembly
- Patent number 6,246,741
- Issue date Jun 12, 2001
- Mitsubishi Heavy Industries, Ltd.
- Kohichi Nunokawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process for producing a guide tube of a nuclear reactor fuel assembly
- Patent number 5,946,365
- Issue date Aug 31, 1999
- Zircotube
- Jean Drillon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Guide tube for a nuclear fuel assembly
- Patent number 5,852,644
- Issue date Dec 22, 1998
- Framatome
- Alain Brosset
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Guide tube for a nuclear fuel assembly, and a method of manufacturi...
- Patent number 5,606,583
- Issue date Feb 25, 1997
- Framatome
- Michel Verdier
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Control rod absorber tube with interference fit and viscous dampeni...
- Patent number 5,533,076
- Issue date Jul 2, 1996
- General Electric Company
- James E. Holden
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Shock damping device for neutron absorbing bars
- Patent number 5,076,995
- Issue date Dec 31, 1991
- Framatome
- Jean-Noel Canat
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dashpot construction for a nuclear reactor rod guide thimble
- Patent number 5,068,083
- Issue date Nov 26, 1991
- Westinghouse Electric Corp.
- Clarence D. John
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL ROD DAMPING SYSTEM
- Publication number 20230162875
- Publication date May 25, 2023
- NuScale Power, LLC
- Ross Douglas Snuggerud
- 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
CONTROL ROD DAMPING SYSTEM
- Publication number 20210398695
- Publication date Dec 23, 2021
- NuScale Power, LLC
- Ross Douglas Snuggerud
- 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
CONTROL ROD GUIDE ASSEMBLY WITH ENHANCED STIFFNESS, FUEL ASSEMBLY I...
- Publication number 20180197640
- Publication date Jul 12, 2018
- Westinghouse Electric Company, LLC
- YURIY ALESHIN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROL ROD DAMPING SYSTEM
- Publication number 20180190393
- Publication date Jul 5, 2018
- NuScale Power, LLC
- Ross Douglas SNUGGERUD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
ANTI-SEISMIC APPARATUS FOR CONTROL ELEMENT DRIVE MECHANISMS
- Publication number 20160365160
- Publication date Dec 15, 2016
- KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
- Tae Kyo KANG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE FOR HANDLING AN ABSORBENT CONTROL ROD OF A NUCLEAR REACTOR
- Publication number 20160307652
- Publication date Oct 20, 2016
- COMEX NUCLEAIRE
- Jean-Luc ARLAUD
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTIVITY CONTROL METHOD AND TELESCOPED CONTROL ROD FOR PE...
- Publication number 20160196884
- Publication date Jul 7, 2016
- TSINGHUA UNIVERSITY
- Zuoyi ZHANG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PRESSURIZED WATER REACTOR FUEL ASSEMBLY
- Publication number 20160093407
- Publication date Mar 31, 2016
- Westinghouse Electric Company LLC
- Jin Liu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROL ROD ASSEMBLY IMPACT LIMITER
- Publication number 20130272464
- Publication date Oct 17, 2013
- Lewis A. Walton
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
MODULAR REACTOR HEAD AREA ASSEMBLY
- Publication number 20100098205
- Publication date Apr 22, 2010
- Tae-Kyo Kang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TUBE-IN-TUBE THREADED DASHPOT END PLUG
- Publication number 20090252281
- Publication date Oct 8, 2009
- Westinghouse Electric Company, LLC
- James A. Sparrow
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Tube-in-tube threaded dashpot end plug
- Publication number 20080137798
- Publication date Jun 12, 2008
- Westinghouse Electric Company, LLC
- James A. Sparrow
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL ASSEMBLY AND THIMBLE SCREW OF THE SAME
- Publication number 20070177711
- Publication date Aug 2, 2007
- Masahiko Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL ROD DRIVE FOR A NUCLEAR REACTOR AND METHOD FOR MOVING A CON...
- Publication number 20070030941
- Publication date Feb 8, 2007
- Benedikt Wintermann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for designing a nuclear fuel assembly with damping guide tube
- Publication number 20060165208
- Publication date Jul 27, 2006
- Catherine Callens
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for designing a spider spring of a bundle controlling a nucl...
- Publication number 20050157835
- Publication date Jul 21, 2005
- Catherine Callens
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel assembly and thimble screw of the same
- Publication number 20020150197
- Publication date Oct 17, 2002
- Masahiko Yamada
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Fuel assembly
- Publication number 20020075986
- Publication date Jun 20, 2002
- Kohichi Nunokawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PROCESS FOR PRODUCING A GUIDE TUBE OF A NUCLEAR REACTOR FUEL ASSEMB...
- Publication number 20020003849
- Publication date Jan 10, 2002
- JEAN DRILLON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Disposition of shock-absorbing devices Braking arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control rod damping system

Nuclear reactor fuel assembly

Method of installing an external dashpot tube around a control rod...

Control rod damping system

Control rod/control rod drive mechanism couplings

Fuel assembly with an external dashpot disposed around a guide tube...

Automatic hydropneumatic actuation device

Reactivity control method and telescoped control rod for pebble-bed...

Control rod assembly impact limiter

Anti-seismic apparatus for control element drive mechanisms

Pressurized water reactor fuel assembly

Modular reactor head area assembly

Tube-in-tube threaded dashpot end plug

Method for designing a nuclear fuel assembly with damping guide tube

Tube-in-tube threaded dashpot end plug

Method for designing the spider spring of a control cluster of a nu...

Fuel assembly and thimble screw of the same

Control rod drive for a nuclear reactor and method for moving a con...

High energy absorption top nozzle for a nuclear fuel assembly

Process for producing a guide tube of a nuclear reactor fuel assemb...

Fuel assembly and thimble screw of the same

Fuel assembly

Guide tube of a nuclear reactor fuel assembly

Fuel assembly

Process for producing a guide tube of a nuclear reactor fuel assembly

Guide tube for a nuclear fuel assembly

Guide tube for a nuclear fuel assembly, and a method of manufacturi...

Control rod absorber tube with interference fit and viscous dampeni...

Shock damping device for neutron absorbing bars

Dashpot construction for a nuclear reactor rod guide thimble

Patents Applicationslast 30 patents

CONTROL ROD DAMPING SYSTEM

SHEET BASED, IN-BUNDLE REACTIVITY CONTROL DEVICE FOR STORAGE OF SPE...

CONTROL ROD DAMPING SYSTEM

CONTROL ROD GUIDE ASSEMBLY WITH ENHANCED STIFFNESS, FUEL ASSEMBLY I...

CONTROL ROD GUIDE ASSEMBLY WITH ENHANCED STIFFNESS, FUEL ASSEMBLY I...

CONTROL ROD DAMPING SYSTEM

ANTI-SEISMIC APPARATUS FOR CONTROL ELEMENT DRIVE MECHANISMS

DEVICE FOR HANDLING AN ABSORBENT CONTROL ROD OF A NUCLEAR REACTOR

REACTIVITY CONTROL METHOD AND TELESCOPED CONTROL ROD FOR PE...

PRESSURIZED WATER REACTOR FUEL ASSEMBLY

CONTROL ROD ASSEMBLY IMPACT LIMITER

MODULAR REACTOR HEAD AREA ASSEMBLY

TUBE-IN-TUBE THREADED DASHPOT END PLUG

Tube-in-tube threaded dashpot end plug

FUEL ASSEMBLY AND THIMBLE SCREW OF THE SAME

CONTROL ROD DRIVE FOR A NUCLEAR REACTOR AND METHOD FOR MOVING A CON...

Method for designing a nuclear fuel assembly with damping guide tube

Method for designing a spider spring of a bundle controlling a nucl...

Fuel assembly and thimble screw of the same

Fuel assembly

PROCESS FOR PRODUCING A GUIDE TUBE OF A NUCLEAR REACTOR FUEL ASSEMB...