Means forming part of the element for locating it within the reactor core

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G21C3/12

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C3/00Reactor fuel elements and their assemblies Selection of substances for use as reactor fuel elements

Current Industry

G21C3/12Means forming part of the element for locating it within the reactor core

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing multi-layered nuclear fuel cladding pipe
- Patent number 12,068,083
- Issue date Aug 20, 2024
- Gachon University of Industry-Academic cooperation Foundation
- Young Soo Yoon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fast-neutron reactor fuel rod
- Patent number 11,610,692
- Issue date Mar 21, 2023
- STATE ATOMIC ENERGY CORPORATION “ROSATOM” ON BEHALF OF THE RUSSIAN FEDERATION
- Nikita Gennadevich Chernetsov
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower end fitting locating pins
- Patent number 11,289,209
- Issue date Mar 29, 2022
- BWXT mPower, Inc.
- Julius M Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel rod cladding, fuel rod and fuel assembly
- Patent number 10,720,244
- Issue date Jul 21, 2020
- JOINT STOCK COMPANY “AKME-ENGINEERING”
- Viacheslav Vasilievich Derunov
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Special nuclear material simulation device
- Patent number 8,804,898
- Issue date Aug 12, 2014
- Babcock & Wilcox Technical Services Y-12, LLC
- John H. Leckey
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing reactor member by using the surface treatme...
- Patent number 7,459,037
- Issue date Dec 2, 2008
- Mitsubishi Heavy Industries, Ltd.
- Kazuki Monaka
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of surface-treating reactor member and method of manufacturi...
- Patent number 6,869,338
- Issue date Mar 22, 2005
- Mitsubishi Heavy Industries, Ltd.
- Kazuki Monaka
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device and method for locking rods in a bottom tie plate of a fuel...
- Patent number 6,310,931
- Issue date Oct 30, 2001
- ABB Atom AB
- Tommy Gustafsson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reaction fuel assembly for a nuclear reactor fuel assembly
- Patent number 6,154,514
- Issue date Nov 28, 2000
- Mitsubishi Heavy Industries, Ltd.
- Kazuo Murakami
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Core of a pressurized water nuclear reactor and top nozzle of a fue...
- Patent number 5,812,624
- Issue date Sep 22, 1998
- Framatome
- Pascal Burfin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Handle unit for a fuel assembly in a nuclear reactor and fuel assem...
- Patent number 5,809,101
- Issue date Sep 15, 1998
- General Electric Company
- Thomas G. Dunlap
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Pressurized water reactor nuclear fuel assembly with disengaging up...
- Patent number 5,452,334
- Issue date Sep 19, 1995
- Siemens Power Corporation
- Adolfo Reparaz
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Spring retention of upper tie plate and fuel bundle channel in a nu...
- Patent number 5,436,946
- Issue date Jul 25, 1995
- General Electric Company
- Michael V. Curulla
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Two part tie plate adapted to D & C lattice
- Patent number 5,406,604
- Issue date Apr 11, 1995
- General Electric Company
- Kevin L. Ledford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor fuel assembly
- Patent number 5,276,721
- Issue date Jan 4, 1994
- Siemens Aktiengesellschaft
- Bernd Beuerlein
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Non-levitating PWR fuel assembly
- Patent number 5,274,685
- Issue date Dec 28, 1993
- Siemens Power Corporation
- Jack Yates
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Upper end fitting
- Patent number 5,272,742
- Issue date Dec 21, 1993
- B&W Fuel Company
- Douglas J. Attix
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Holddown leaf spring assembly
- Patent number 5,271,053
- Issue date Dec 14, 1993
- Combustion Engineering, Inc.
- William J. Bryan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Holddown leaf spring assembly having a lubricant coating
- Patent number 5,267,287
- Issue date Nov 30, 1993
- Combustion Engineering, Inc.
- William J. Bryan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower end fitting with multistage flow diffusers
- Patent number 5,255,297
- Issue date Oct 19, 1993
- Combustion Engineering, Inc.
- William J. Bryan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for fixing a spring package to a top nozzle in a fuel assemb...
- Patent number 5,213,757
- Issue date May 25, 1993
- ABB Atom Ab
- Lennart Ohman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Top nozzle-mounted replacement guide pin assemblies
- Patent number 5,207,980
- Issue date May 4, 1993
- Westinghouse Electric Corp.
- Charles B. Gilmore
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly top nozzle with improved peripheral hold-down...
- Patent number 5,200,142
- Issue date Apr 6, 1993
- Westinghouse Electric Corp.
- Edmund E. DeMario
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly having double enclosure top nozzle subassembly
- Patent number 5,180,549
- Issue date Jan 19, 1993
- Westinghouse Electric Corp.
- James A. Sparrow
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower end fitting
- Patent number 5,132,077
- Issue date Jul 21, 1992
- Combustion Engineering, Inc.
- William J. Bryan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly top nozzle with improved arrangement of hold-...
- Patent number 5,057,272
- Issue date Oct 15, 1991
- Westinghouse Electric Corp.
- Edmund E. DeMario
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly holddown spring
- Patent number 5,053,191
- Issue date Oct 1, 1991
- Combustion Engineering, Inc.
- William J. Bryan
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel assembly with expandable top nozzle subassembly
- Patent number 4,986,959
- Issue date Jan 22, 1991
- Westinghouse Electric Corp.
- James A. Sparrow
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Two piece end fitting with hairpin springs
- Patent number 4,986,960
- Issue date Jan 22, 1991
- The Babcock & Wilcox Company
- Jeffrey G. Larson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor fuel assembly
- Patent number 4,957,695
- Issue date Sep 18, 1990
- Siemens Aktiengesellschaft
- Matthias Rudolph
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
210Pb and 227Ac Precursor Isotopes in Radioisotope Power Systems
- Publication number 20220246314
- Publication date Aug 4, 2022
- Marshall G. Millett
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR MANUFACTURING MULTI-LAYERED NUCLEAR FUEL CLADDING PIPE
- Publication number 20220241889
- Publication date Aug 4, 2022
- Gachon University of Industry-Academic Cooperation Foundation
- Young Soo YOON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MICRO-REACTOR CORE MECHANICAL SUPPORT
- Publication number 20220238241
- Publication date Jul 28, 2022
- Westinghouse Electric Company LLC
- Yuriy ALESHIN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEBRIS FILTERING SKIRT ARRANGEMENT FOR NUCLEAR FUEL ASSEMBLY BOTTOM...
- Publication number 20220215971
- Publication date Jul 7, 2022
- Westinghouse Electric Company LLC
- David S. HUEGEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOWER END FITTING LOCATING PINS
- Publication number 20220199269
- Publication date Jun 23, 2022
- BWXT mPower, Inc.
- Julius M. Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FAST-NEUTRON REACTOR FUEL ROD
- Publication number 20210012912
- Publication date Jan 14, 2021
- STATE ATOMIC ENERGY CORPORATION "ROSATOM" ON BEHALF OF THE RUSSIAN FEDERATION
- Nikita Gennadevich CHERNETSOV
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Core Plate Assembly, and a Method of Performing Work on a Core Plat...
- Publication number 20180182499
- Publication date Jun 28, 2018
- Westinghouse Electric Sweden AB
- Sven PERZON
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
FUEL ROD CLADDING, FUEL ROD AND FUEL ASSEMBLY
- Publication number 20160225468
- Publication date Aug 4, 2016
- JOINT STOCK COMPANY "AKME-ENGINEERING"
- Viacheslav Vasilievich Derunov
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LOWER END FITTING LOCATING PINS
- Publication number 20130272480
- Publication date Oct 17, 2013
- BABCOCK & WILCOX MPOWER, INC.
- Julius M. ULLMANN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SPECIAL NUCLEAR MATERIAL SIMULATION DEVICE
- Publication number 20110015914
- Publication date Jan 20, 2011
- BABCOCK & WILCOX TECHNICAL SERVICES Y-12, LLC
- John H. Leckey
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of surface-treating reactor member and method of manufacturi...
- Publication number 20050220260
- Publication date Oct 6, 2005
- Mitsubishi Heavy Industries, Ltd.
- Kazuki Monaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of surface-treating reactor member and method of manufacturi...
- Publication number 20030129929
- Publication date Jul 10, 2003
- Mitsubishi Heavy Industries, Ltd.
- Kazuki Monaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Means forming part of the element for locating it within the reactor core

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing multi-layered nuclear fuel cladding pipe

Fast-neutron reactor fuel rod

Lower end fitting locating pins

Fuel rod cladding, fuel rod and fuel assembly

Special nuclear material simulation device

Method of manufacturing reactor member by using the surface treatme...

Method of surface-treating reactor member and method of manufacturi...

Device and method for locking rods in a bottom tie plate of a fuel...

Nuclear reaction fuel assembly for a nuclear reactor fuel assembly

Core of a pressurized water nuclear reactor and top nozzle of a fue...

Handle unit for a fuel assembly in a nuclear reactor and fuel assem...

Pressurized water reactor nuclear fuel assembly with disengaging up...

Spring retention of upper tie plate and fuel bundle channel in a nu...

Two part tie plate adapted to D & C lattice

Nuclear reactor fuel assembly

Non-levitating PWR fuel assembly

Upper end fitting

Holddown leaf spring assembly

Holddown leaf spring assembly having a lubricant coating

Lower end fitting with multistage flow diffusers

Method for fixing a spring package to a top nozzle in a fuel assemb...

Top nozzle-mounted replacement guide pin assemblies

Nuclear fuel assembly top nozzle with improved peripheral hold-down...

Nuclear fuel assembly having double enclosure top nozzle subassembly

Lower end fitting

Nuclear fuel assembly top nozzle with improved arrangement of hold-...

Fuel assembly holddown spring

Nuclear fuel assembly with expandable top nozzle subassembly

Two piece end fitting with hairpin springs

Nuclear reactor fuel assembly

Patents Applicationslast 30 patents

210Pb and 227Ac Precursor Isotopes in Radioisotope Power Systems

METHOD FOR MANUFACTURING MULTI-LAYERED NUCLEAR FUEL CLADDING PIPE

MICRO-REACTOR CORE MECHANICAL SUPPORT

DEBRIS FILTERING SKIRT ARRANGEMENT FOR NUCLEAR FUEL ASSEMBLY BOTTOM...

LOWER END FITTING LOCATING PINS

FAST-NEUTRON REACTOR FUEL ROD

Core Plate Assembly, and a Method of Performing Work on a Core Plat...

FUEL ROD CLADDING, FUEL ROD AND FUEL ASSEMBLY

LOWER END FITTING LOCATING PINS

SPECIAL NUCLEAR MATERIAL SIMULATION DEVICE

Method of surface-treating reactor member and method of manufacturi...

Method of surface-treating reactor member and method of manufacturi...