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 dessaInfo
- 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
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)
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 (fi) |
DE (1) | DE4429437C2 (fi) |
SE (1) | SE506904C2 (fi) |
TW (1) | TW255968B (fi) |
Families Citing this family (14)
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)
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 |
-
1994
- 1994-08-11 TW TW083107357A patent/TW255968B/zh not_active IP Right Cessation
- 1994-08-18 SE SE9402757A patent/SE506904C2/sv not_active IP Right Cessation
- 1994-08-19 DE DE4429437A patent/DE4429437C2/de not_active Expired - Fee Related
-
1996
- 1996-02-26 US US08/607,198 patent/US5570399A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4429437C2 (de) | 2002-03-14 |
US5570399A (en) | 1996-10-29 |
TW255968B (fi) | 1995-09-01 |
SE9402757L (sv) | 1995-02-20 |
SE9402757D0 (sv) | 1994-08-18 |
DE4429437A1 (de) | 1995-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |