FR2365861B1 - - Google Patents

Info

Publication number
FR2365861B1
FR2365861B1 FR7728497A FR7728497A FR2365861B1 FR 2365861 B1 FR2365861 B1 FR 2365861B1 FR 7728497 A FR7728497 A FR 7728497A FR 7728497 A FR7728497 A FR 7728497A FR 2365861 B1 FR2365861 B1 FR 2365861B1
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.)
Expired
Application number
FR7728497A
Other languages
French (fr)
Other versions
FR2365861A1 (fr
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Corp filed Critical Westinghouse Electric Corp
Publication of FR2365861A1 publication Critical patent/FR2365861A1/fr
Application granted granted Critical
Publication of FR2365861B1 publication Critical patent/FR2365861B1/fr
Granted 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
    • 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
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3563—Supporting members formed only by deformations in the strips
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7728497A 1976-09-22 1977-09-21 Assemblage combustible de transition et de coeur pour reacteur nucleaire Granted FR2365861A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/725,216 US4155807A (en) 1976-09-22 1976-09-22 Core and transition fuel assembly for a nuclear reactor

Publications (2)

Publication Number Publication Date
FR2365861A1 FR2365861A1 (fr) 1978-04-21
FR2365861B1 true FR2365861B1 (enExample) 1982-03-26

Family

ID=24913632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728497A Granted FR2365861A1 (fr) 1976-09-22 1977-09-21 Assemblage combustible de transition et de coeur pour reacteur nucleaire

Country Status (5)

Country Link
US (1) US4155807A (enExample)
JP (1) JPS5340183A (enExample)
DE (1) DE2740387A1 (enExample)
ES (1) ES462525A1 (enExample)
FR (1) FR2365861A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412143A1 (fr) * 1977-12-19 1979-07-13 Atomic Energy Authority Uk Sous-assemblage combustible pour reacteur nucleaire refroidi par un metal liquide
US4268356A (en) * 1978-07-14 1981-05-19 Westinghouse Electric Corp. Nuclear reactor fuel assembly grid
US4325786A (en) * 1979-11-29 1982-04-20 Combustion Engineering, Inc. Spacer grid for reducing bowing in a nuclear fuel assembly
US4388269A (en) * 1980-11-21 1983-06-14 The Babcock & Wilcox Company Spacer grid corner gusset
US4544522A (en) * 1982-08-20 1985-10-01 General Electric Company Nuclear fuel assembly spacer
US4521374A (en) * 1982-09-01 1985-06-04 Westinghouse Electric Corp. Fuel grid with sleeves welded in notched grid straps
DE3330850A1 (de) * 1983-08-26 1985-03-14 Kraftwerk Union AG, 4330 Mülheim Kernreaktorbrennelement
US4576786A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Partial grid for a nuclear reactor fuel assembly
US4692302A (en) * 1983-12-30 1987-09-08 Westinghouse Electric Corp. Coolant flow mixer grid for a nuclear reactor fuel assembly
DE3570548D1 (en) * 1984-11-30 1989-06-29 Siemens Ag Nuclear reactor fuel element
FR2574579B1 (fr) * 1984-12-06 1987-02-13 Fragema Framatome & Cogema Assemblage de combustible pour reacteur nucleaire
US4716015A (en) * 1985-05-15 1987-12-29 Westinghouse Electric Corp. Modular nuclear fuel assembly design
US4652425A (en) * 1985-08-08 1987-03-24 Westinghouse Electric Corp. Bottom grid mounted debris trap for a fuel assembly
US4762669A (en) * 1987-05-13 1988-08-09 Westinghouse Electric Corp. Nuclear reactor core containing fuel assemblies positioned adjacent core baffle structure having annular anti-vibration grids
US4818471A (en) * 1987-08-10 1989-04-04 Westinghouse Electric Corp. BWR fuel assembly channel with localized neutron absorber strips for LPRM calibration
DE8815433U1 (de) * 1988-12-12 1989-02-23 Siemens AG, 1000 Berlin und 8000 München Brennstab für ein Brennelement eines Druckwasser-Kernreaktors
FR2665292B1 (fr) * 1990-07-24 1992-11-13 Framatome Sa Grille additionnelle pour assemblage combustible de reacteur nucleaire et assemblage en comportant application.
US5164155A (en) * 1991-05-06 1992-11-17 General Electric Company Fuel bundle with short and intermediate part length rods minimized for flow induced vibration risk and rod bow
FR2677163B1 (fr) * 1991-05-30 1994-01-07 Framatome Grille thermohydraulique et assemblage combustible nucleaire en comportant application.
RU2195719C2 (ru) * 2000-08-09 2002-12-27 Открытое акционерное общество "Новосибирский завод химконцентратов" Тепловыделяющая сборка ядерного реактора
RU2197021C2 (ru) * 2001-01-11 2003-01-20 Открытое акционерное общество "Новосибирский завод химконцентратов" Тепловыделяющая сборка ядерного реактора
FR2833399B1 (fr) * 2001-12-11 2004-11-19 Framatome Anp Assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere
US7085340B2 (en) * 2003-09-05 2006-08-01 Westinghouse Electric Co, Llc Nuclear reactor fuel assemblies
DE102006040965B3 (de) * 2006-08-31 2007-11-29 Areva Np Gmbh Brennelement für einen Leichtwasserreaktor und Verfahren zur Reparatur eines solchen Brennelements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377254A (en) * 1961-12-01 1968-04-09 Westinghouse Electric Corp Fuel arrangement for a nuclear reactor
US3356587A (en) * 1963-06-21 1967-12-05 Westinghouse Electric Corp Fuel assemblies for a neutronic reactor
USRE28079E (en) 1965-05-25 1974-07-23 Means for supporting fuel elements in a nuclear reactor
US3379619A (en) * 1966-05-25 1968-04-23 Westinghouse Electric Corp Fuel assembly for nuclear reactors
US3432389A (en) * 1966-07-25 1969-03-11 Combustion Eng Core design for nuclear reactor
US3753855A (en) * 1970-06-15 1973-08-21 United Nuclear Corp Modular fuel rod spacer assembly for nuclear reactor fuel assemblies
UST921019I4 (en) 1973-01-05 1974-04-16 Core for a nuclear reactor

Also Published As

Publication number Publication date
JPS5536118B2 (enExample) 1980-09-18
FR2365861A1 (fr) 1978-04-21
DE2740387A1 (de) 1978-03-23
ES462525A1 (es) 1979-02-01
US4155807A (en) 1979-05-22
JPS5340183A (en) 1978-04-12

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse