JP2007187660A5 - - Google Patents

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Publication number
JP2007187660A5
JP2007187660A5 JP2007001978A JP2007001978A JP2007187660A5 JP 2007187660 A5 JP2007187660 A5 JP 2007187660A5 JP 2007001978 A JP2007001978 A JP 2007001978A JP 2007001978 A JP2007001978 A JP 2007001978A JP 2007187660 A5 JP2007187660 A5 JP 2007187660A5
Authority
JP
Japan
Prior art keywords
tube
retainer spring
tool
diameter portion
elongated
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.)
Granted
Application number
JP2007001978A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007187660A (ja
JP5216221B2 (ja
Filing date
Publication date
Priority claimed from US11/329,110 external-priority patent/US7290319B2/en
Application filed filed Critical
Publication of JP2007187660A publication Critical patent/JP2007187660A/ja
Publication of JP2007187660A5 publication Critical patent/JP2007187660A5/ja
Application granted granted Critical
Publication of JP5216221B2 publication Critical patent/JP5216221B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007001978A 2006-01-11 2007-01-10 管内内部構成品の固定用リテーナを管内に取り付ける方法 Active JP5216221B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/329,110 2006-01-11
US11/329,110 US7290319B2 (en) 2006-01-11 2006-01-11 Methods for installing a fuel pellet locking retainer in a nuclear fuel rod

Publications (3)

Publication Number Publication Date
JP2007187660A JP2007187660A (ja) 2007-07-26
JP2007187660A5 true JP2007187660A5 (enExample) 2011-02-24
JP5216221B2 JP5216221B2 (ja) 2013-06-19

Family

ID=37719450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007001978A Active JP5216221B2 (ja) 2006-01-11 2007-01-10 管内内部構成品の固定用リテーナを管内に取り付ける方法

Country Status (4)

Country Link
US (1) US7290319B2 (enExample)
EP (1) EP1808864B1 (enExample)
JP (1) JP5216221B2 (enExample)
ES (1) ES2399065T3 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7458156B2 (en) * 2005-07-06 2008-12-02 Lamb Assembly And Test, Llc Spool valve assembly apparatus using air vortex insertion
KR100889033B1 (ko) * 2007-08-27 2009-03-19 한전원자력연료 주식회사 핵연료집합체의 항아리형 핵연료봉 내부 공간 증가 스프링
KR101375718B1 (ko) * 2011-02-21 2014-03-20 삼성전자주식회사 냉매관의 연결구조 및 이를 포함하는 공기조화기
JP2014213256A (ja) * 2013-04-25 2014-11-17 株式会社Ihi 反応管用触媒支持装置
CN103264277B (zh) * 2013-04-28 2015-05-27 福斯流体控制（苏州）有限公司 弹簧腔装配工装
JP6402373B2 (ja) * 2014-03-17 2018-10-10 アイセル株式会社 装入物固定構造、装入物固定方法、静的混合器および静的混合器の組立方法
CN108039214B (zh) * 2017-12-12 2019-07-19 中国科学院近代物理研究所 反应堆燃料组件的锁紧与提升机构以及锁紧与提升方法
CN111546073A (zh) * 2020-05-19 2020-08-18 绍兴市上虞区舜昌金属制品有限公司 一种管件端面加工产线
CN112712907B (zh) * 2020-12-30 2024-06-11 中核北方核燃料元件有限公司 一种燃料棒压弹簧工装

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210061A (en) * 1939-01-24 1940-08-06 Aircraft Screw Prod Co Inserting tool
US2329286A (en) * 1940-02-24 1943-09-14 Charles A F Meyer Hose reinforcement inserting apparatus
US2300057A (en) * 1940-03-29 1942-10-27 Charles A F Meyer Hose reinforcement means
US2367945A (en) * 1941-09-15 1945-01-23 David F Jorgensen Tool guard
US3034869A (en) * 1958-05-29 1962-05-15 Scient Design Co Catalyst retainer
US3115701A (en) * 1960-09-01 1963-12-31 Continental Oil Co Method for installation of sealing rings
SE354601B (enExample) * 1970-08-19 1973-03-19 C Fredriksson
US3963566A (en) * 1972-10-06 1976-06-15 General Electric Company Nuclear fuel column retainer
DE8708476U1 (de) * 1987-06-16 1987-08-06 Klann, Horst, 7730 Villingen-Schwenningen Federnspanner
DE3730973A1 (de) * 1987-09-15 1989-03-23 Reaktor Brennelement Union Brennstab fuer ein kernreaktor-brennelement
US4871509A (en) * 1988-05-02 1989-10-03 General Electric Company Fuel column retainer using radially compressed spring
US5146676A (en) * 1991-10-30 1992-09-15 Westinghouse Electric Corp. Hand-actuated spring clip insertion tool
US5255298A (en) * 1992-08-04 1993-10-19 General Electric Company Locking sleeve plenum spring retainer
US5317612A (en) * 1992-09-25 1994-05-31 Combustion Engineering, Inc. Use of shape memory alloys in fuel pellet holddown springs
US5329566A (en) * 1993-05-17 1994-07-12 General Electric Company Plenum spring and getter assembly
JP3083258B2 (ja) * 1996-07-02 2000-09-04 核燃料サイクル開発機構 原子炉燃料棒及びそのプレナムスプリング装置
JPH1082877A (ja) * 1996-09-06 1998-03-31 Nuclear Fuel Ind Ltd プレナムスプリング
FR2790986A1 (fr) * 1999-03-19 2000-09-22 Michelin & Cie Procede et dispositif de montage precis d'une jambe de force de suspension mac pherson
EP1760724A3 (de) * 1999-03-29 2009-03-18 AREVA NP GmbH Brennelement für einen Druckwasser-Reaktor und Verfahren zur Herstellung seiner Hüllrohre
US6182363B1 (en) * 1999-10-07 2001-02-06 Trw Inc. Method of making a poppet valve
SE0102034L (sv) * 2001-06-08 2002-09-10 Westinghouse Atom Ab Bränslestav för en nukleär anläggning och plenumfjäder inrättad att anordnas i en bränslestav

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