JP2002350581A - 原子炉の制御棒結合アセンブリおよび制御棒装置 - Google Patents

原子炉の制御棒結合アセンブリおよび制御棒装置

Info

Publication number
JP2002350581A
JP2002350581A JP2002111539A JP2002111539A JP2002350581A JP 2002350581 A JP2002350581 A JP 2002350581A JP 2002111539 A JP2002111539 A JP 2002111539A JP 2002111539 A JP2002111539 A JP 2002111539A JP 2002350581 A JP2002350581 A JP 2002350581A
Authority
JP
Japan
Prior art keywords
control rod
coupling assembly
handle
head
bayonet socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002111539A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002350581A5 (https=
Inventor
Irvin R Kobsa
アーヴィン・レイモンド・コブサ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2002350581A publication Critical patent/JP2002350581A/ja
Publication of JP2002350581A5 publication Critical patent/JP2002350581A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP2002111539A 2001-04-16 2002-04-15 原子炉の制御棒結合アセンブリおよび制御棒装置 Pending JP2002350581A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/681486 2001-04-16
US09/681,486 US6418178B1 (en) 2001-04-16 2001-04-16 Control rod coupling assembly for a nuclear reactor

Publications (2)

Publication Number Publication Date
JP2002350581A true JP2002350581A (ja) 2002-12-04
JP2002350581A5 JP2002350581A5 (https=) 2005-08-25

Family

ID=24735478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002111539A Pending JP2002350581A (ja) 2001-04-16 2002-04-15 原子炉の制御棒結合アセンブリおよび制御棒装置

Country Status (2)

Country Link
US (1) US6418178B1 (https=)
JP (1) JP2002350581A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010112855A (ja) * 2008-11-07 2010-05-20 Toshiba Corp 沸騰水型原子炉
JP2013083642A (ja) * 2011-10-11 2013-05-09 Areva Np Gmbh 原子力設備における制御棒用安全装置
KR101663133B1 (ko) * 2015-08-21 2016-10-07 한국원자력연구원 하부설치 제어봉 구동장치의 연장봉 조립체

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7672418B2 (en) * 2006-12-22 2010-03-02 Global Nuclear Fuel-Americas, Llc Control rod guide tube and method for providing coolant to a nuclear reactor fuel assembly
US7505547B2 (en) 2006-12-22 2009-03-17 Global Nuclear Fuel-Americas, Llc Assembly and method for mounting a fuel assembly having a predefined orientation within a nuclear reactor
US8213562B2 (en) * 2009-06-11 2012-07-03 Ge-Hitachi Nuclear Energy Americas, Llc Control rod blade extension for a nordic nuclear reactor
US9336910B2 (en) * 2010-10-07 2016-05-10 Bwxt Nuclear Energy, Inc. Control rod/control rod drive mechanism couplings
DE102011008202B3 (de) * 2011-01-11 2012-06-14 Areva Np Gmbh Sicherungsvorrichtung für einen Steuerstab in einer kerntechnischen Anlage
DE102011108802B4 (de) * 2011-07-29 2013-02-21 Areva Np Gmbh Verbindung zwischen Steuerstabführungsrohr und Antriebsgehäuserohr eines Kernreaktors
US20130044850A1 (en) * 2011-08-19 2013-02-21 Lewis A. Walton Nuclear reactor refueling methods and apparatuses
US11017907B2 (en) 2013-12-31 2021-05-25 Nuscale Power, Llc Nuclear reactor protection systems and methods
US9721682B2 (en) * 2013-12-31 2017-08-01 Nuscale Power, Llc Managing nuclear reactor control rods
KR102873531B1 (ko) 2016-12-30 2025-10-17 뉴스케일 파워, 엘엘씨 핵 반응기 보호 시스템 및 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624300A (https=) * 1961-11-07
US3604746A (en) * 1968-11-20 1971-09-14 Combustion Eng Nuclear reactor control element gripper and drive apparatus
GB1275656A (en) * 1968-12-07 1972-05-24 Siemens Ag Nuclear reactor control rods and drive rods therefor
US5069860A (en) * 1990-07-06 1991-12-03 General Electric Company Rotary lock for a control rod drive
US5241570A (en) * 1992-06-08 1993-08-31 General Electric Company Core-control assembly with a fixed fuel support
JP3119728B2 (ja) 1992-08-31 2000-12-25 株式会社日立製作所 制御棒取扱装置及び方法
TW255968B (https=) 1993-08-19 1995-09-01 Toshiba Co Ltd
US5592520A (en) * 1995-08-30 1997-01-07 General Electric Company Latch handle for a control road in a nuclear reactor
US5778034A (en) 1995-12-26 1998-07-07 Kabushiki Kaisha Toshiba Control rod drive mechanism
FR2749435B1 (fr) 1996-05-29 1998-06-26 Commissariat Energie Atomique Dispositif de desaccouplement d'une tige de commande d'un element absorbant pour reacteur nucleaire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010112855A (ja) * 2008-11-07 2010-05-20 Toshiba Corp 沸騰水型原子炉
JP2013083642A (ja) * 2011-10-11 2013-05-09 Areva Np Gmbh 原子力設備における制御棒用安全装置
KR101663133B1 (ko) * 2015-08-21 2016-10-07 한국원자력연구원 하부설치 제어봉 구동장치의 연장봉 조립체

Also Published As

Publication number Publication date
US6418178B1 (en) 2002-07-09

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