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Sensitive element forming part of control element
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G21C17/12
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PHYSICS
G21
Nuclear engineering
G21C
NUCLEAR REACTORS
G21C17/00
Monitoring Testing; Maintaining
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G21C17/12
Sensitive element forming part of control element
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Patents Grants
last 30 patents
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Patent Grant
Control rod position indication system for a nuclear reactor
Patent number
11,967,437
Issue date
Apr 23, 2024
Framatome GmbH
Jean-Luc Roux
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
System and method enabling signals from replacement self-powered ne...
Patent number
11,361,869
Issue date
Jun 14, 2022
Westinghouse Electric Company LLC
Michael D. Heibel
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Digital systems and methods for high precision control in nuclear r...
Patent number
11,276,504
Issue date
Mar 15, 2022
GE-Hitachi Nuclear Energy Americas LLC
Jerry W. Nicholson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Systems and methods of monitoring control rods of nuclear power plants
Patent number
11,031,143
Issue date
Jun 8, 2021
Analysis & Measurement Services Corporation
Gregory W. Morton
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Movable standby hydraulic control unit that is usable during a cont...
Patent number
10,957,458
Issue date
Mar 23, 2021
Hitachi-GE Nuclear Energy, Ltd.
Kento Ooka
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Digital systems and methods for high precision control in nuclear r...
Patent number
10,910,115
Issue date
Feb 2, 2021
GE-Hitachi Nuclear Energy Americas LLC
Jerry W. Nicholson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Non-intrusive error detection techniques for control and shutdown r...
Patent number
10,446,278
Issue date
Oct 15, 2019
Analysis & Measurement Services Corporation
Samuel Caylor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Magnetostrictive wire control rod position indicator
Patent number
10,395,786
Issue date
Aug 27, 2019
Korea Atomic Energy Research Institute
Jae Seon Lee
G01 - MEASURING TESTING
Information
Patent Grant
Control rod position indicator
Patent number
10,269,460
Issue date
Apr 23, 2019
NuScale Power, LLC
Paul Butchart
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Sensor assembly for measuring the relative position of a control ro...
Patent number
10,060,763
Issue date
Aug 28, 2018
Rolls-Royce Power Engineering PLC
Angelo Sigona
G01 - MEASURING TESTING
Information
Patent Grant
Nuclear control rod position indication system
Patent number
10,020,081
Issue date
Jul 10, 2018
Westinghouse Electric Company LLC
Jorge V. Carvajal
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of optimising the output of a sensor for indicating the rela...
Patent number
9,804,286
Issue date
Oct 31, 2017
Rolls-Royce Power Engineering PLC
Angelo Sigona
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Positional encoder and control rod position indicator for nuclear r...
Patent number
9,728,283
Issue date
Aug 8, 2017
BWXT Nuclear Operations Group, Inc.
Brett T. Goodyear
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Nuclear control rod position indication system
Patent number
9,620,255
Issue date
Apr 11, 2017
Westinghouse Electric Company LLC
Joseph E. Kowles
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Systems and methods of monitoring control rods of a nuclear power p...
Patent number
9,431,137
Issue date
Aug 30, 2016
Analysis & Measurement Services Corporation
Gregory W. Morton
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positional encoder and control rod position indicator for nuclear r...
Patent number
9,407,131
Issue date
Aug 2, 2016
BWXT Nuclear Operations Group, Inc.
Brett T. Goodyear
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High resolution digital rod position indication system for nuclear...
Patent number
8,903,033
Issue date
Dec 2, 2014
Analysis and Measurement Service Corporation
Gregory M. Morton
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Advanced digital control rod position indication system with rod dr...
Patent number
8,351,561
Issue date
Jan 8, 2013
Analysis & Measurement Services Corporation
Hashem M. Hashemian
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Monitoring control rod element assembly position
Patent number
6,421,405
Issue date
Jul 16, 2002
Westinghouse Electric Co. LLC
Charles F. Ridolfo
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control element assembly position verification apparatus
Patent number
6,380,734
Issue date
Apr 30, 2002
Westinghouse Electric Company LLC
Deva R. Chari
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for monitoring control rod element assembly position
Patent number
6,236,699
Issue date
May 22, 2001
Combustion Engineering, Inc.
Charles F. Ridolfo
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Magnetostrictive wire control rod position detector assembly
Patent number
6,192,096
Issue date
Feb 20, 2001
Mitsubishi Heavy Industries, Ltd.
Toshio Ichikawa
G01 - MEASURING TESTING
Information
Patent Grant
Control element assembly position system
Patent number
6,091,790
Issue date
Jul 18, 2000
Combustion Engineering, Inc.
Charles F. Ridolfo
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and system for compensating a rod position indication system...
Patent number
5,568,528
Issue date
Oct 22, 1996
Westinghouse Electric Corporation
Louis W. Gaussa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control rod drive uncoupling tool gage
Patent number
5,465,497
Issue date
Nov 14, 1995
General Electric Company
Balasubramanian S. Kowdley
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method and system for magnetic coupling compensating a rod position...
Patent number
5,392,321
Issue date
Feb 21, 1995
Westinghouse Electric Corporation
Louis W. Gaussa
G01 - MEASURING TESTING
Information
Patent Grant
Control rod position transmitter
Patent number
5,333,160
Issue date
Jul 26, 1994
Combustion Engineering, Inc.
Herbert A. Runde
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Hydraulic control rod drive for a nuclear reactor
Patent number
5,276,719
Issue date
Jan 4, 1994
Siemens Aktiengesellschaft
Pramod Batheja
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
In-core nuclear instrumentation for fast breeder reactors
Patent number
5,100,608
Issue date
Mar 31, 1992
Doryokuro Kakunenryo Kaihatsu Jigyodan
Mamoru Konomura
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
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
NUCLEAR MOVABLE ELEMENT POSITION INDICATION APPARATUS, SYSTEM, AND...
Publication number
20220238242
Publication date
Jul 28, 2022
Westinghouse Electric Company LLC
Timothy S. MEYERS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DIGITAL SYSTEMS AND METHODS FOR HIGH PRECISION CONTROL IN NUCLEAR R...
Publication number
20220230767
Publication date
Jul 21, 2022
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Jerry W. Nicholson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DIGITAL ROD POSITION INDICATION SYSTEM AND METHOD
Publication number
20220223304
Publication date
Jul 14, 2022
Westinghouse Electric Company LLC
Timothy S. MEYERS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CONTROL ROD POSITION INDICATION SYSTEM FOR A NUCLEAR REACTOR
Publication number
20220223306
Publication date
Jul 14, 2022
Framatome GmbH
Jean-Luc ROUX
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DIGITAL SYSTEMS AND METHODS FOR HIGH PRECISION CONTROL IN NUCLEAR R...
Publication number
20210110942
Publication date
Apr 15, 2021
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Jerry W. Nicholson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEM AND METHOD ENABLING SIGNALS FROM REPLACEMENT SELF-POWERED NE...
Publication number
20210050123
Publication date
Feb 18, 2021
Westinghouse Electric Company LLC
Michael D. Heibel
G01 - MEASURING TESTING
Information
Patent Application
CONTROL ROD DRIVE SYSTEM AND INSPECTION METHOD OF CONTROL ROD DRIVE...
Publication number
20180358133
Publication date
Dec 13, 2018
HITACHI-GE NUCLEAR ENERGY, LTD.
Kento OOKA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
DIGITAL SYSTEMS AND METHODS FOR HIGH PRECISION CONTROL IN NUCLEAR R...
Publication number
20180261339
Publication date
Sep 13, 2018
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
Jerry W. Nicholson
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR CONTROL ROD POSITION INDICATION SYSTEM
Publication number
20170206990
Publication date
Jul 20, 2017
Westinghouse Electric Company LLC
Jorge V. Carvajal
G01 - MEASURING TESTING
Information
Patent Application
CONTROL ROD POSITION INDICATOR
Publication number
20170032855
Publication date
Feb 2, 2017
NuScale Power, LLC
Paul BUTCHART
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NON-INTRUSIVE ERROR DETECTION TECHNIQUES FOR CONTROL AND SHUTDOWN R...
Publication number
20160365161
Publication date
Dec 15, 2016
Samuel Caylor
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
POSITIONAL ENCODER AND CONTROL ROD POSITION INDICATOR FOR NUCLEAR R...
Publication number
20160351279
Publication date
Dec 1, 2016
BWXT Nuclear Operations Group, Inc.
Brett T. Goodyear
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MAGNETOSTRICTIVE WIRE CONTROL ROD POSITION INDICATOR
Publication number
20160240272
Publication date
Aug 18, 2016
Korea Atomic Energy Research Institute
Jae Seon Lee
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR INDICATING POSITION OF CONTROL ROD IN NUCL...
Publication number
20160155522
Publication date
Jun 2, 2016
WOOJIN INC.
Hoon Bin Hong
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
HIGH RESOLUTION DIGITAL ROD POSITION INDICATION SYSTEM FOR NUCLEAR...
Publication number
20140321593
Publication date
Oct 30, 2014
Analysis & Measurement Services Corporation
Gregory M. Morton
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
POSITIONAL ENCODER AND CONTROL ROD POSITION INDICATOR FOR NUCLEAR R...
Publication number
20130270929
Publication date
Oct 17, 2013
BABCOCK & WILCOX NUCLEAR OPERATIONS GROUP, INC.
Brett T. Goodyear
G01 - MEASURING TESTING
Information
Patent Application
Control Rod Position Indication Systems and Methods for Nuclear Pow...
Publication number
20130177123
Publication date
Jul 11, 2013
Analysis & Measurement Services Corporation
Casey D. Sexton
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEMS AND METHODS OF MONITORING CONTROL RODS OF A NUCLEAR POWER P...
Publication number
20130148772
Publication date
Jun 13, 2013
Analysis & Measurement Services Corporation
Gregory W. Morton
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
NUCLEAR CONTROL ROD POSITION INDICATION SYSTEM
Publication number
20120155596
Publication date
Jun 21, 2012
Westinghouse Electric Company LLC
JOSEPH E. KOWLES
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Advanced Digital Control Rod Position Indication System with Rod Dr...
Publication number
20090252272
Publication date
Oct 8, 2009
Analysis & Measurement Services Corporation
Hashem M. Hashemian
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Apparatus and method for measuring a temperature of coolant in a re...
Publication number
20070201601
Publication date
Aug 30, 2007
Kabushiki Kaisha Toshiba
Naotaka Oda
G11 - INFORMATION STORAGE