SE506904C2 - Gripanordning för gripning av ett bränslestödelement och av en styrstav samt sätt för avlägsning av dessa - Google Patents

Gripanordning för gripning av ett bränslestödelement och av en styrstav samt sätt för avlägsning av dessa

Info

Publication number
SE506904C2
SE506904C2 SE9402757A SE9402757A SE506904C2 SE 506904 C2 SE506904 C2 SE 506904C2 SE 9402757 A SE9402757 A SE 9402757A SE 9402757 A SE9402757 A SE 9402757A SE 506904 C2 SE506904 C2 SE 506904C2
Authority
SE
Sweden
Prior art keywords
gripping
control rod
fuel
fuel support
support element
Prior art date
Application number
SE9402757A
Other languages
English (en)
Swedish (sv)
Other versions
SE9402757L (sv
SE9402757D0 (sv
Inventor
Kazuo Sakamaki
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of SE9402757D0 publication Critical patent/SE9402757D0/
Publication of SE9402757L publication Critical patent/SE9402757L/
Publication of SE506904C2 publication Critical patent/SE506904C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
SE9402757A 1993-08-19 1994-08-18 Gripanordning för gripning av ett bränslestödelement och av en styrstav samt sätt för avlägsning av dessa SE506904C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20530493 1993-08-19

Publications (3)

Publication Number Publication Date
SE9402757D0 SE9402757D0 (sv) 1994-08-18
SE9402757L SE9402757L (sv) 1995-02-20
SE506904C2 true SE506904C2 (sv) 1998-03-02

Family

ID=16504741

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402757A SE506904C2 (sv) 1993-08-19 1994-08-18 Gripanordning för gripning av ett bränslestödelement och av en styrstav samt sätt för avlägsning av dessa

Country Status (4)

Country Link
US (1) US5570399A (fr)
DE (1) DE4429437C2 (fr)
SE (1) SE506904C2 (fr)
TW (1) TW255968B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047037A (en) * 1997-05-19 2000-04-04 Combustion Engineering, Inc. Multi-lift tool and method for moving control rods in a nuclear reactor
JP3708708B2 (ja) * 1998-04-27 2005-10-19 株式会社東芝 炉内機器取扱い装置
US6327322B1 (en) * 1999-07-27 2001-12-04 Westinghouse Electric Company Llc Interlock assembly for burnable poison rod transfer device
DE19949613C2 (de) * 1999-10-14 2002-06-27 Steinecker Maschf Anton Manipulator für scheibenförmige Filter- oder Siebelemente
US6418178B1 (en) 2001-04-16 2002-07-09 General Electric Company Control rod coupling assembly for a nuclear reactor
JP4695436B2 (ja) 2005-04-27 2011-06-08 株式会社東芝 制御棒位置検出装置
US7577230B2 (en) * 2006-12-22 2009-08-18 Global Nuclear Fuel-Americas, Llc Fuel support and method for modifying coolant flow in a nuclear reactor
CN101740149B (zh) * 2008-11-20 2011-12-28 中国核电工程有限公司 机械自锁式燃料组件抓具
JP5398254B2 (ja) 2008-12-19 2014-01-29 株式会社東芝 制御棒・燃料支持金具取扱装置
JP4958954B2 (ja) * 2009-09-16 2012-06-20 日立Ｇｅニュークリア・エナジー株式会社 制御棒取り扱い方法及び制御棒取り扱い装置
JP5537225B2 (ja) * 2010-03-31 2014-07-02 日立Ｇｅニュークリア・エナジー株式会社 改良型制御棒駆動機構取扱装置及びその装置の取扱い方法
US8934601B2 (en) 2011-09-30 2015-01-13 Ge-Hitachi Nuclear Energy Americas Llc Method and apparatus for a BWR control rod handling grapple
CN106504807B (zh) * 2016-12-30 2018-10-16 清华大学天津高端装备研究院 一种气冷堆外侧石墨更换装置
CN109727691A (zh) * 2018-12-25 2019-05-07 中核北方核燃料元件有限公司 一种控制棒组件夹持旋转机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039834A (ja) * 1983-08-15 1985-03-01 Oki Electric Ind Co Ltd 微細パタ−ンの形成方法
JP2507429B2 (ja) * 1987-05-28 1996-06-12 株式会社東芝 制御棒取扱装置
US4904443A (en) * 1988-06-02 1990-02-27 General Electric Company Control rod drive with upward removable drive internals
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
US5473645A (en) * 1993-05-21 1995-12-05 General Electric Company Fuel support and control rod storage rack
US5329563A (en) * 1993-07-29 1994-07-12 Combustion Engineering Inc. Control rod latch tool

Also Published As

Publication number Publication date
SE9402757L (sv) 1995-02-20
US5570399A (en) 1996-10-29
SE9402757D0 (sv) 1994-08-18
DE4429437A1 (de) 1995-02-23
DE4429437C2 (de) 2002-03-14
TW255968B (fr) 1995-09-01

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Legal Events

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