Arrangements for removing jammed or damaged fuel elements or control elements Arrangements for moving broken parts thereof

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GPHYSICS G21Nuclear engineering G21CNUCLEAR REACTORS G21C19/00Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor

Current Industry

G21C19/26Arrangements for removing jammed or damaged fuel elements or control elements Arrangements for moving broken parts thereof

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Patents Grantslast 30 patents

Information Patent Grant
Method of retrofitting a spent nuclear fuel storage system
- Patent number 11,515,054
- Issue date Nov 29, 2022
- Holtec International
- Stephen J. Agace
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Container and system for handling damaged nuclear fuel, and method...
- Patent number 10,692,617
- Issue date Jun 23, 2020
- HOLTEC INTERNATIONAL
- Krishna P. Singh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for storing containers having an encapsulated fue...
- Patent number 10,332,645
- Issue date Jun 25, 2019
- Framatome GmbH
- Wolfgang Hummel
- F26 - DRYING
Information Patent Grant
Method and device for replacing control rod drives
- Patent number 10,204,710
- Issue date Feb 12, 2019
- Framatome Inc.
- Kurt David Klahn
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Container and system for handling damaged nuclear fuel, and method...
- Patent number 9,748,009
- Issue date Aug 29, 2017
- Holtec International
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Container, device and method for encapsulating a fuel rod or a fuel...
- Patent number 9,224,509
- Issue date Dec 29, 2015
- Areva GmbH
- Wolfgang Hummel
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for aligning and handling fuel rods within a nuclear fuel bu...
- Patent number 8,428,214
- Issue date Apr 23, 2013
- General Electric Company
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Channel confinement method for dry-storage of BWR fuel bundles
- Patent number 8,385,497
- Issue date Feb 26, 2013
- Global Nuclear Fuel -- Americas, LLC
- Paul Everett Cantonwine
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Channel confinement system and method for dry-storage of BWR fuel b...
- Patent number 8,208,597
- Issue date Jun 26, 2012
- Global Nuclear Fuel -- Americas, LLC
- Paul Everett Cantonwine
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and a device for packaging leaky nuclear fuel rods for the p...
- Patent number 8,130,895
- Issue date Mar 6, 2012
- AREVA NP
- Jean-Luc Veron
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Systems for aligning and handling fuel rods within a nuclear fuel b...
- Patent number 8,050,378
- Issue date Nov 1, 2011
- General Electric Company
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Systems for aligning and handling fuel rods within a nuclear fuel b...
- Patent number 7,773,717
- Issue date Aug 10, 2010
- General Electric Company
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for removing pressure tubes
- Patent number 6,599,067
- Issue date Jul 29, 2003
- Atomic Energy of Canada Limited
- David A. Scott
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods and apparatus for securing components in nuclear reactors
- Patent number 5,803,688
- Issue date Sep 8, 1998
- General Electric Company
- Thomas Edward Gleason
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of repairing a nuclear fuel rod assembly with damaged fuel r...
- Patent number 5,625,657
- Issue date Apr 29, 1997
- Siemens Power Corporation
- Vincent N. Gallacher
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Inner filter removal tool
- Patent number 5,379,330
- Issue date Jan 3, 1995
- General Electric Company
- Robert K. Lovell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Foreign matter recovering apparatus for fuel assembly for nuclear p...
- Patent number 5,152,957
- Issue date Oct 6, 1992
- Kabushiki Kaisha Toshiba
- Fujio Terai
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for extracting foreign pieces or particles from fuel assembl...
- Patent number 5,011,206
- Issue date Apr 30, 1991
- Framatome
- Louis Guironnet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for removing peripheral fuel rods from a fuel assembly of a...
- Patent number 4,986,955
- Issue date Jan 22, 1991
- Framatome
- Louis Guironnet
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for repairing a nuclear reactor fuel assembly and a replacem...
- Patent number 4,814,138
- Issue date Mar 21, 1989
- Siemens Aktiengesellschaft
- Peter Fick
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Sectional device handling tool
- Patent number 4,756,656
- Issue date Jul 12, 1988
- The United States of America as represented by the United States Department o...
- Clark B. Candee
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for rebuilding nuclear fuel assemblies
- Patent number 4,724,607
- Issue date Feb 16, 1988
- Fragema
- Daniel Beuneche
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Remote repair system for nuclear fuel rod assemblies
- Patent number 4,715,111
- Issue date Dec 29, 1987
- Westinghouse Electric Corp.
- Anoop Kapoor
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Debris removal system for a nuclear fuel assembly
- Patent number 4,683,109
- Issue date Jul 28, 1987
- Westinghouse Electric Corp.
- Frank W. Cooper
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Rapid installation tube gripper
- Patent number 4,643,472
- Issue date Feb 17, 1987
- Combustion Engineering, Inc.
- Glen E. Schukei
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Nuclear fuel rod loading fixture for use in a remote repair system
- Patent number 4,639,993
- Issue date Feb 3, 1987
- Westinghouse Electric Corp.
- Anoop Kapoor
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Locking tube removal and replacement tool and method in a reconstit...
- Patent number 4,639,998
- Issue date Feb 3, 1987
- Westinghouse Electric Corp.
- John M. Shallenberger
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Locking tube insertion fixture and method in a reconstitutable fuel...
- Patent number 4,638,556
- Issue date Jan 27, 1987
- Westinghouse Electric Corp.
- John M. Shallenberger
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Tool for removing split pin remnants from a nuclear reactor vessel
- Patent number 4,590,671
- Issue date May 27, 1986
- Westinghouse Electric Corp.
- Stephanie M. Havoic-Conroy
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Removal and replacement of fuel rods in nuclear fuel assembly
- Patent number 4,522,780
- Issue date Jun 11, 1985
- Westinghouse Electric Corp.
- John M. Shallenberger
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE DRILLING SYSTEM
- Publication number 20250100054
- Publication date Mar 27, 2025
- Shane L. Combs
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IN-VESSEL CORE COMPONENT HANDLING SYSTEMS AND METHODS
- Publication number 20240312655
- Publication date Sep 19, 2024
- TerraPower, LLC
- Daniel R. Althouse
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
DEVICE FOR EXTRACTING A NUCLEAR FUEL ROD OR A CLUSTER ROD AND EXTRA...
- Publication number 20230395273
- Publication date Dec 7, 2023
- FRAMATOME
- Serge ROILLET
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICE FOR CARRYING OUT INTERVENTIONS ON A NUCLEAR FUEL ASSEMBLY
- Publication number 20210118584
- Publication date Apr 22, 2021
- FRAMATOME
- Pierre WEGELER
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTAINER AND SYSTEM FOR HANDLING DAMAGED NUCLEAR FUEL, AND METHOD...
- Publication number 20180025800
- Publication date Jan 25, 2018
- Holtec International
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTAINER, DEVICE AND METHOD FOR ENCAPSULATING A FUEL ROD OR A FUEL...
- Publication number 20140364673
- Publication date Dec 11, 2014
- WOLFGANG HUMMEL
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTAINER AND SYSTEM FOR HANDLING DAMAGED NUCLEAR FUEL, AND METHOD...
- Publication number 20140219408
- Publication date Aug 7, 2014
- Holtec International
- Krishna P. Singh
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CHANNEL CONFINEMENT METHOD FOR DRY-STORAGE OF BWR FUEL BUNDLES
- Publication number 20120093274
- Publication date Apr 19, 2012
- Global Nuclear Fuel - Americas, LLC
- Paul Everett Cantonwine
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL BU...
- Publication number 20120039428
- Publication date Feb 16, 2012
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEMS FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL B...
- Publication number 20100232564
- Publication date Sep 16, 2010
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CHANNEL CONFINEMENT SYSTEM AND METHOD FOR DRY-STORAGE OF BWR FUEL B...
- Publication number 20100027733
- Publication date Feb 4, 2010
- Global Nuclear Fuel - Americas, LLC
- Paul Everett Cantonwine
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Systems for aligning and handling fuel rods within a nuclear fuel b...
- Publication number 20080205577
- Publication date Aug 28, 2008
- General Electric Company
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and a device for packaging leaky nuclear fuel rods for the p...
- Publication number 20070104305
- Publication date May 10, 2007
- Jean-Luc Veron
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method for carrying out the equipment of nuclear power plant
- Publication number 20050031066
- Publication date Feb 10, 2005
- Hitachi, Ltd
- Masataka Aoki
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method and apparatus for removing pressure tubes from nuclear reactors
- Publication number 20020133928
- Publication date Sep 26, 2002
- David A. Scott
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Arrangements for removing jammed or damaged fuel elements or control elements Arrangements for moving broken parts thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of retrofitting a spent nuclear fuel storage system

Container and system for handling damaged nuclear fuel, and method...

Method and device for storing containers having an encapsulated fue...

Method and device for replacing control rod drives

Container and system for handling damaged nuclear fuel, and method...

Container, device and method for encapsulating a fuel rod or a fuel...

Method for aligning and handling fuel rods within a nuclear fuel bu...

Channel confinement method for dry-storage of BWR fuel bundles

Channel confinement system and method for dry-storage of BWR fuel b...

Method and a device for packaging leaky nuclear fuel rods for the p...

Systems for aligning and handling fuel rods within a nuclear fuel b...

Systems for aligning and handling fuel rods within a nuclear fuel b...

Apparatus for removing pressure tubes

Methods and apparatus for securing components in nuclear reactors

Method of repairing a nuclear fuel rod assembly with damaged fuel r...

Inner filter removal tool

Foreign matter recovering apparatus for fuel assembly for nuclear p...

Device for extracting foreign pieces or particles from fuel assembl...

Device for removing peripheral fuel rods from a fuel assembly of a...

Method for repairing a nuclear reactor fuel assembly and a replacem...

Sectional device handling tool

Apparatus for rebuilding nuclear fuel assemblies

Remote repair system for nuclear fuel rod assemblies

Debris removal system for a nuclear fuel assembly

Rapid installation tube gripper

Nuclear fuel rod loading fixture for use in a remote repair system

Locking tube removal and replacement tool and method in a reconstit...

Locking tube insertion fixture and method in a reconstitutable fuel...

Tool for removing split pin remnants from a nuclear reactor vessel

Removal and replacement of fuel rods in nuclear fuel assembly

Patents Applicationslast 30 patents

ADAPTIVE DRILLING SYSTEM

IN-VESSEL CORE COMPONENT HANDLING SYSTEMS AND METHODS

DEVICE FOR EXTRACTING A NUCLEAR FUEL ROD OR A CLUSTER ROD AND EXTRA...

DEVICE FOR CARRYING OUT INTERVENTIONS ON A NUCLEAR FUEL ASSEMBLY

CONTAINER AND SYSTEM FOR HANDLING DAMAGED NUCLEAR FUEL, AND METHOD...

CONTAINER, DEVICE AND METHOD FOR ENCAPSULATING A FUEL ROD OR A FUEL...

CONTAINER AND SYSTEM FOR HANDLING DAMAGED NUCLEAR FUEL, AND METHOD...

CHANNEL CONFINEMENT METHOD FOR DRY-STORAGE OF BWR FUEL BUNDLES

METHOD FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL BU...

SYSTEMS FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL B...

CHANNEL CONFINEMENT SYSTEM AND METHOD FOR DRY-STORAGE OF BWR FUEL B...

Systems for aligning and handling fuel rods within a nuclear fuel b...

Method and a device for packaging leaky nuclear fuel rods for the p...

Method for carrying out the equipment of nuclear power plant

Method and apparatus for removing pressure tubes from nuclear reactors