ES2094473T3 - Banda de separador con espacio libre optimo entre el haz de combustible y el canal para reactor de agua en ebullicion. - Google Patents

Banda de separador con espacio libre optimo entre el haz de combustible y el canal para reactor de agua en ebullicion.

Info

Publication number
ES2094473T3
ES2094473T3 ES93301181T ES93301181T ES2094473T3 ES 2094473 T3 ES2094473 T3 ES 2094473T3 ES 93301181 T ES93301181 T ES 93301181T ES 93301181 T ES93301181 T ES 93301181T ES 2094473 T3 ES2094473 T3 ES 2094473T3
Authority
ES
Spain
Prior art keywords
channel
peripheral
fuel
separator
sides
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
Application number
ES93301181T
Other languages
English (en)
Spanish (es)
Inventor
Bruce Matzner
James Edwin Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25278605&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2094473(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2094473T3 publication Critical patent/ES2094473T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • G21C3/332—Supports for spacer grids
    • 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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • 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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • 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)
ES93301181T 1992-02-21 1993-02-18 Banda de separador con espacio libre optimo entre el haz de combustible y el canal para reactor de agua en ebullicion. Expired - Lifetime ES2094473T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/838,999 US5267291A (en) 1992-02-21 1992-02-21 Spacer band with optimized fuel bundle to channel clearance in a boiling water reactor

Publications (1)

Publication Number Publication Date
ES2094473T3 true ES2094473T3 (es) 1997-01-16

Family

ID=25278605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93301181T Expired - Lifetime ES2094473T3 (es) 1992-02-21 1993-02-18 Banda de separador con espacio libre optimo entre el haz de combustible y el canal para reactor de agua en ebullicion.

Country Status (6)

Country Link
US (1) US5267291A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0557085B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0816712B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69306138T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2094473T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW221511B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253244A (en) * 1980-07-16 1993-10-12 Discovision Associates System for recording digital information in a pulse-length modulation format
EP0709857A1 (en) * 1994-10-25 1996-05-01 General Electric Company Nuclea fuel assembly channel comprising spacer centering mass
US5566217A (en) 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
GB9707690D0 (en) * 1997-04-16 1997-06-04 British Nuclear Fuels Plc Improvements in or relating to fuel assemblies
JP3788045B2 (ja) 1998-07-01 2006-06-21 株式会社日立製作所 燃料集合体
JP3977532B2 (ja) * 1998-12-24 2007-09-19 株式会社日立製作所 燃料集合体、原子炉の炉心及びチャンネルボックス
DE10146128B4 (de) * 2001-09-19 2005-03-03 Framatome Anp Gmbh Brennelement für einen Druckwasserreaktor
DE10208502C1 (de) * 2002-02-27 2003-09-25 Framatome Anp Gmbh Abstandhalter für ein Brennelement eines Siedewasserreaktors
DE10246131A1 (de) * 2002-10-01 2004-04-22 Framatome Anp Gmbh Brennelement eines Siedewasserreaktors
US8599994B2 (en) * 2007-04-27 2013-12-03 General Electric Company Fuel bundle and spacer band
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
JP5585883B2 (ja) 2007-12-26 2014-09-10 トリウム・パワー、インク 核燃料集合体、核燃料集合体を含む軽水炉、及び核燃料集合体の使用方法
EP3511945B1 (en) 2008-12-25 2020-09-09 Thorium Power, Inc. A fuel assembly for a light water nuclear reactor
JP4751943B2 (ja) * 2009-06-24 2011-08-17 トヨタ自動車株式会社 車載ハンズフリー電話システム及びトーン送出方法
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
US9287012B2 (en) 2010-07-25 2016-03-15 Global Nuclear Fuel—Americas, LLC Optimized fuel assembly channels and methods of creating the same
EP2525367A1 (en) * 2011-05-20 2012-11-21 Areva NP Nuclear fuel assembly spacer grid and corresponding nuclear fuel assembly
EP2525365A1 (en) * 2011-05-20 2012-11-21 Areva NP Nuclear fuel assembly for boiling water reactor comprising a fuel channel spacer
US10672521B2 (en) * 2012-03-23 2020-06-02 Global Nuclear Fuel—Americas, LLC Spacers with deflection-limited peripheral springs for nuclear fuel assemblies and methods of making the same
CN105869682B (zh) * 2016-05-31 2018-05-25 中广核研究院有限公司 堆芯及其燃料组件、格架和格架的条带

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116811A (en) * 1964-10-30 1968-06-12 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel assemblies
SE312870B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-07-17 1969-07-28 Asea Ab
US3820225A (en) * 1970-06-01 1974-06-28 Continental Oil Co Method of assembling nuclear reactor fuel element spacer assembly
BE794919A (fr) * 1972-02-04 1973-08-02 Exxon Nuclear Co Inc Dispositif espaceur pour reacteur nucleaire
US4224107A (en) * 1978-05-09 1980-09-23 Commissariat A L'energie Atomique Spacer grids for a nuclear reactor fuel assembly
US4544522A (en) * 1982-08-20 1985-10-01 General Electric Company Nuclear fuel assembly spacer
US4508679A (en) * 1982-08-20 1985-04-02 General Electric Company Nuclear fuel assembly spacer
JPH0816709B2 (ja) * 1990-05-25 1996-02-21 株式会社日立製作所 燃料集合体，チヤンネルボツクス，チヤンネルボツクスの製造方法及び原子炉の炉心

Also Published As

Publication number Publication date
DE69306138D1 (de) 1997-01-09
EP0557085A1 (en) 1993-08-25
JPH05341074A (ja) 1993-12-24
JPH0816712B2 (ja) 1996-02-21
TW221511B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-03-01
EP0557085B1 (en) 1996-11-27
DE69306138T2 (de) 1997-05-28
US5267291A (en) 1993-11-30

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