FR2237276A1 - - Google Patents

Info

Publication number
FR2237276A1
FR2237276A1 FR7324211A FR7324211A FR2237276A1 FR 2237276 A1 FR2237276 A1 FR 2237276A1 FR 7324211 A FR7324211 A FR 7324211A FR 7324211 A FR7324211 A FR 7324211A FR 2237276 A1 FR2237276 A1 FR 2237276A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7324211A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of FR2237276A1 publication Critical patent/FR2237276A1/fr
Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel 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)
FR7324211A 1972-07-03 1973-07-02 Withdrawn FR2237276A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00268347A US3853703A (en) 1972-07-03 1972-07-03 Fuel assembly hold-up device

Publications (1)

Publication Number Publication Date
FR2237276A1 true FR2237276A1 (fr) 1975-02-07

Family

ID=23022572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324211A Withdrawn FR2237276A1 (fr) 1972-07-03 1973-07-02

Country Status (4)

Country Link
US (1) US3853703A (fr)
CA (1) CA974667A (fr)
DE (1) DE2331352A1 (fr)
FR (1) FR2237276A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409576A1 (fr) * 1977-09-23 1979-06-15 Kraftwerk Union Ag Element elastique pour le serrage d'elements combustibles sur des reacteurs nucleaires

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030975A (en) * 1973-06-25 1977-06-21 Combustion Engineering, Inc. Fuel assembly for a nuclear reactor
US3992259A (en) * 1973-06-25 1976-11-16 Combustion Engineering, Inc. Fuel assembly for a nuclear reactor
GB1444238A (en) * 1973-12-06 1976-07-28 Atomic Energy Authority Uk Liquid metal cooled fast breeder nuclear reactors
US4092216A (en) * 1973-12-14 1978-05-30 Commissariat A L'energie Atomique Nuclear reactor
US4072564A (en) * 1976-09-24 1978-02-07 The Babcock & Wilcox Company Motion restraining apparatus for a nuclear reactor
CA1091827A (fr) * 1977-03-02 1980-12-16 John F. Gibbons Configuration de reacteur nucleaire sous pression
US4557891A (en) * 1977-03-02 1985-12-10 Combustion Engineering, Inc. Pressurized water reactor flow arrangement
US4152602A (en) * 1977-03-18 1979-05-01 Westinghouse Electric Corp. Nuclear fuel rack lateral restraint
US4134790A (en) * 1977-04-04 1979-01-16 Combustion Engineering, Inc. Fuel lock down device
US4174257A (en) * 1977-04-04 1979-11-13 Combustion Engineering, Inc. Hydraulic hold-down for nuclear reactor fuel
US4208249A (en) * 1977-12-15 1980-06-17 The Babcock & Wilcox Company Hydraulic seismic support for nuclear fuel assembly
US4298434A (en) * 1978-11-13 1981-11-03 Combustion Engineering, Inc. Bottom mounted fuel holddown mechanism
FR2479535A1 (fr) * 1980-03-26 1981-10-02 Commissariat Energie Atomique Dispositif de limitation des effets de la poussee hydraulique axiale s'exercant sur des assemblages combustibles de reacteurs nucleaires
US4381284A (en) * 1980-12-16 1983-04-26 Westinghouse Electric Corp. Fuel assembly for a nuclear reactor
SE426530B (sv) * 1981-05-15 1983-01-24 Asea Atom Ab Brenslepatron avsedd for en kokvattenreaktor
JPS58793A (ja) * 1981-06-26 1983-01-05 株式会社東芝 原子炉燃料集合体支持装置
FR2562708B1 (fr) * 1984-04-10 1989-10-13 Fragema Framatome & Cogema Embout superieur pour assemblage de combustible nucleaire
JPS61182592A (ja) * 1985-02-05 1986-08-15 ウエスチングハウス　エレクトリック　コ−ポレ−ション 原子炉の核燃料集合体
US4755351A (en) * 1985-02-05 1988-07-05 Westinghouse Electric Corp. Fuel assembly
EP0277533A1 (fr) * 1987-01-28 1988-08-10 Siemens Aktiengesellschaft Elément combustible pour réacteur nucléaire
FR2618248B1 (fr) * 1987-07-15 1992-01-03 Framatome Sa Assemblage combustible nucleaire a structure de maintien et dispositif anti-envol.
US4820479A (en) * 1988-02-10 1989-04-11 Westinghouse Electric Corp. Guide pin assembly for a nuclear reactor
US5274685A (en) * 1992-09-24 1993-12-28 Siemens Power Corporation Non-levitating PWR fuel assembly
FR2864325B1 (fr) * 2003-12-22 2008-02-15 Framatome Anp Coeur d'un reacteur nucleaire refroidi par l'eau sous pression et assemblage de combustible du coeur
US7453972B2 (en) * 2006-06-09 2008-11-18 Westinghouse Electric Co. Llc Nuclear fuel assembly control rod drive thimble to bottom nozzle connector
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
WO2009082254A1 (fr) 2007-12-26 2009-07-02 Thorium Power Inc. Réacteur nucléaire (et variantes), assemblage de combustible constitué de modules d'allumage et de reproduction (et variantes) et crayon de combustible pour assemblage de combustible
CN102301430B (zh) 2008-12-25 2016-06-29 钍能源股份有限公司 轻水反应堆燃料组件（替换物）、轻水反应堆和燃料组件的燃料元件
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
WO2011143172A1 (fr) 2010-05-11 2011-11-17 Thorium Power, Inc. Assemblage de combustible à noyau d'alliage de combustibles métalliques et son procédé de fabrication
CA2870613C (fr) * 2012-04-17 2021-03-09 Babcock & Wilcox Mpower, Inc. Ensemble combustible pour petit reacteur modulaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27173A (en) * 1860-02-14 Mode of cutting boot-vamps
NL282482A (fr) * 1961-08-25
US3398050A (en) * 1966-01-07 1968-08-20 Atomic Power Dev Ass Inc Nuclear reactor system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409576A1 (fr) * 1977-09-23 1979-06-15 Kraftwerk Union Ag Element elastique pour le serrage d'elements combustibles sur des reacteurs nucleaires

Also Published As

Publication number Publication date
US3853703A (en) 1974-12-10
DE2331352A1 (de) 1974-02-07
CA974667A (en) 1975-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse