DE60221827D1 - Brennstab für ein kernkraftwerk und für eine bereitstellung in einem solchen brennstab ausgelegte plenumfeder - Google Patents
Brennstab für ein kernkraftwerk und für eine bereitstellung in einem solchen brennstab ausgelegte plenumfederInfo
- Publication number
- DE60221827D1 DE60221827D1 DE60221827T DE60221827T DE60221827D1 DE 60221827 D1 DE60221827 D1 DE 60221827D1 DE 60221827 T DE60221827 T DE 60221827T DE 60221827 T DE60221827 T DE 60221827T DE 60221827 D1 DE60221827 D1 DE 60221827D1
- Authority
- DE
- Germany
- Prior art keywords
- station
- plenum spring
- cladding tube
- pellets
- fencing
- 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.)
- Expired - Lifetime
Links
- 238000005253 cladding Methods 0.000 abstract 5
- 239000000446 fuel Substances 0.000 abstract 5
- 239000008188 pellet Substances 0.000 abstract 5
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
- G21C3/18—Internal spacers or other non-active material within the casing, e.g. compensating for expansion of fuel rods or for compensating excess reactivity
-
- 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)
- Optical Elements Other Than Lenses (AREA)
- Sewing Machines And Sewing (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102034 | 2001-06-08 | ||
SE0102034A SE0102034L (sv) | 2001-06-08 | 2001-06-08 | Bränslestav för en nukleär anläggning och plenumfjäder inrättad att anordnas i en bränslestav |
PCT/SE2002/001108 WO2002101753A1 (en) | 2001-06-08 | 2002-06-07 | A fuel rod for a nuclear plant and a plenum spring arranged to be provided in such a fuel rod |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60221827D1 true DE60221827D1 (de) | 2007-09-27 |
DE60221827T2 DE60221827T2 (de) | 2008-05-08 |
Family
ID=20284411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60221827T Expired - Lifetime DE60221827T2 (de) | 2001-06-08 | 2002-06-07 | Brennstab für eine nuklearanlage und plenumfeder für den einbau in einen brennstab für eine nuklearanlage |
Country Status (8)
Country | Link |
---|---|
US (1) | US7010078B2 (de) |
EP (1) | EP1395993B1 (de) |
JP (1) | JP4307246B2 (de) |
AT (1) | ATE370500T1 (de) |
DE (1) | DE60221827T2 (de) |
ES (1) | ES2290307T3 (de) |
SE (1) | SE0102034L (de) |
WO (1) | WO2002101753A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7290319B2 (en) * | 2006-01-11 | 2007-11-06 | General Electric Co. | Methods for installing a fuel pellet locking retainer in a nuclear fuel rod |
KR101349135B1 (ko) | 2012-01-04 | 2014-01-09 | 한전원자력연료 주식회사 | 핵연료봉 제조용 소결체 자동적재장치 |
JP2014213256A (ja) * | 2013-04-25 | 2014-11-17 | 株式会社Ihi | 反応管用触媒支持装置 |
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 |
US20160099080A1 (en) * | 2014-10-01 | 2016-04-07 | Westinghouse Electric Company Llc | Nuclear fuel element corrugated plenum holddown device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792373A (fr) * | 1971-12-08 | 1973-03-30 | Gen Electric | Cartouche de combustible nucleaire |
US3989590A (en) * | 1973-09-11 | 1976-11-02 | Westinghouse Electric Corporation | Pressurized fuel elements for nuclear reactors |
DE2356182A1 (de) * | 1973-11-09 | 1975-05-22 | Kraftwerk Union Ag | Kernreaktorbrennstab |
US4871509A (en) * | 1988-05-02 | 1989-10-03 | General Electric Company | Fuel column retainer using radially compressed spring |
EP0361037A3 (de) | 1988-09-27 | 1990-08-01 | Combustion Engineering, Inc. | Selbstklemmende Sammelraumfeder |
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 |
-
2001
- 2001-06-08 SE SE0102034A patent/SE0102034L/xx not_active IP Right Cessation
-
2002
- 2002-06-07 US US10/479,955 patent/US7010078B2/en not_active Expired - Lifetime
- 2002-06-07 ES ES02736415T patent/ES2290307T3/es not_active Expired - Lifetime
- 2002-06-07 AT AT02736415T patent/ATE370500T1/de not_active IP Right Cessation
- 2002-06-07 WO PCT/SE2002/001108 patent/WO2002101753A1/en active IP Right Grant
- 2002-06-07 JP JP2003504412A patent/JP4307246B2/ja not_active Expired - Lifetime
- 2002-06-07 DE DE60221827T patent/DE60221827T2/de not_active Expired - Lifetime
- 2002-06-07 EP EP02736415A patent/EP1395993B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60221827T2 (de) | 2008-05-08 |
US20040196952A1 (en) | 2004-10-07 |
ES2290307T3 (es) | 2008-02-16 |
WO2002101753A1 (en) | 2002-12-19 |
US7010078B2 (en) | 2006-03-07 |
EP1395993B1 (de) | 2007-08-15 |
SE518236C2 (sv) | 2002-09-10 |
SE0102034L (sv) | 2002-09-10 |
ATE370500T1 (de) | 2007-09-15 |
JP4307246B2 (ja) | 2009-08-05 |
SE0102034D0 (sv) | 2001-06-08 |
EP1395993A1 (de) | 2004-03-10 |
JP2004529371A (ja) | 2004-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101377964B (zh) | 具有防止燃料棒摩擦腐蚀的划艇形弹簧的支撑格架 | |
US20100307775A1 (en) | Gas-generating devices with grain-retention structures and related methods and systems | |
US8811566B2 (en) | Guide thimble plug for nuclear fuel assembly | |
ATE499684T1 (de) | Brennstoff-stift für einen kernreaktor | |
FI83823C (fi) | Kaernbraenslepatron. | |
CN113012828B (zh) | 一种控制棒吸收体组件、控制棒及控制棒组件 | |
EP2071579A3 (de) | Brennstabbündelanordnung mit reduzierter Wahrscheinlichkeit einer Beschädigung | |
DE60221827D1 (de) | Brennstab für ein kernkraftwerk und für eine bereitstellung in einem solchen brennstab ausgelegte plenumfeder | |
KR100892638B1 (ko) | 온-오프 작동형 누름스프링을 사용한 핵연료집합체용상단고정체 | |
EP0508085A2 (de) | Installationsrohr oder Fallrohr mit Rohrschelle | |
CN104335287B (zh) | 带有弯曲连结部的核控制棒 | |
ATE468588T1 (de) | Kernbrennstabbündel mit einer für dessen versteifung bestimmten innenvorrichtung | |
WO2007000482A3 (es) | Elemento combustible para reactores nucleares de agua a presión, y método de carga de elementos combustibles en un núcleo de un reactor nuclear | |
ES2117493B1 (es) | Conjunto de muelle y de getter de camara de pleno. | |
SE1050519A1 (sv) | En bränslepatron, en ledrörsanordning och användning av ledrörsanordningen | |
WO2005013286A3 (de) | Brennelement für einen druckwasserkernreaktor | |
US3820225A (en) | Method of assembling nuclear reactor fuel element spacer assembly | |
KR100889033B1 (ko) | 핵연료집합체의 항아리형 핵연료봉 내부 공간 증가 스프링 | |
KR101729155B1 (ko) | 핵연료 집합체의 지지격자 | |
WO1998054730A3 (fr) | Coeur, systeme generateur de chaleur et element combustible pour reacteur nucleaire a eau legere | |
ZA200801057B (en) | Fuel element for a pressurized water nuclear reactor | |
AU2003280477A8 (en) | Fuel rod bundle for a pressurized water reactor | |
DE1514993A1 (de) | Brennelement fuer Kernreaktoren | |
JP4727687B2 (ja) | 高速炉燃料集合体用ラッパ管のスペーサパッド調整方法及装置 | |
Iwao et al. | Nuclear reactor fuel element spacer assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |