ATE370500T1 - 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 plenumfeder

Info

Publication number
ATE370500T1
ATE370500T1 AT02736415T AT02736415T ATE370500T1 AT E370500 T1 ATE370500 T1 AT E370500T1 AT 02736415 T AT02736415 T AT 02736415T AT 02736415 T AT02736415 T AT 02736415T AT E370500 T1 ATE370500 T1 AT E370500T1
Authority
AT
Austria
Prior art keywords
fuel rod
plenum spring
cladding tube
pellets
provision
Prior art date
Application number
AT02736415T
Other languages
English (en)
Inventor
Sture Helmersson
Original Assignee
Westinghouse Electric Sweden
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 Westinghouse Electric Sweden filed Critical Westinghouse Electric Sweden
Application granted granted Critical
Publication of ATE370500T1 publication Critical patent/ATE370500T1/de

Links

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)
AT02736415T 2001-06-08 2002-06-07 Brennstab für ein kernkraftwerk und für eine bereitstellung in einem solchen brennstab ausgelegte plenumfeder ATE370500T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102034A SE518236C2 (sv) 2001-06-08 2001-06-08 Bränslestav för en nukleär anläggning och plenumfjäder inrättad att anordnas i en bränslestav

Publications (1)

Publication Number Publication Date
ATE370500T1 true ATE370500T1 (de) 2007-09-15

Family

ID=20284411

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02736415T ATE370500T1 (de) 2001-06-08 2002-06-07 Brennstab für ein kernkraftwerk und für eine bereitstellung in einem solchen brennstab ausgelegte plenumfeder

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) SE518236C2 (de)
WO (1) WO2002101753A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE0102034L (sv) 2002-09-10
SE518236C2 (sv) 2002-09-10
JP4307246B2 (ja) 2009-08-05
DE60221827D1 (de) 2007-09-27
EP1395993B1 (de) 2007-08-15
US20040196952A1 (en) 2004-10-07
JP2004529371A (ja) 2004-09-24
WO2002101753A1 (en) 2002-12-19
EP1395993A1 (de) 2004-03-10
SE0102034D0 (sv) 2001-06-08
US7010078B2 (en) 2006-03-07
DE60221827T2 (de) 2008-05-08
ES2290307T3 (es) 2008-02-16

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Legal Events

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