ES469174A1 - Conjunto de elementos de combustible nuclear integral. - Google Patents

Conjunto de elementos de combustible nuclear integral.

Info

Publication number
ES469174A1
ES469174A1 ES469174A ES469174A ES469174A1 ES 469174 A1 ES469174 A1 ES 469174A1 ES 469174 A ES469174 A ES 469174A ES 469174 A ES469174 A ES 469174A ES 469174 A1 ES469174 A1 ES 469174A1
Authority
ES
Spain
Prior art keywords
rods
fuel
fuel assemblies
nuclear reactors
fins
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
Application number
ES469174A
Other languages
English (en)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox 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
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES469174A1 publication Critical patent/ES469174A1/es
Expired 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
    • G21C3/336—Spacer elements for fuel rods in the bundle
    • 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
    • G21C3/28—Fuel elements with fissile or breeder material in solid form within a non-active casing
    • 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)

Abstract

Conjunto de combustible para empleo con un reactor nuclear moderado y refrigerado que trabaja con agua a presión, que comprende un combustible nuclear, una pluralidad de espigas de combustible de combustible dispuestas con sus ejes longitudinales paralelos en un conjunto muy compacto, cada una de cuyas espigas de combustible comprende un encamisado substancialmente tubular que aloja el combustible nuclear, por lo menos una aleta formada en la superficie exterior del encamisado y que se extiende longitudinalmente por el encamisado, y medios para unir las aletas a espigas de combustible yuxtapuestas para formar un conjunto de combustible integral.
ES469174A 1977-07-18 1978-04-26 Conjunto de elementos de combustible nuclear integral. Expired ES469174A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81640177A 1977-07-18 1977-07-18

Publications (1)

Publication Number Publication Date
ES469174A1 true ES469174A1 (es) 1979-04-16

Family

ID=25220487

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469174A Expired ES469174A1 (es) 1977-07-18 1978-04-26 Conjunto de elementos de combustible nuclear integral.

Country Status (14)

Country Link
JP (1) JPS5422090A (es)
AT (1) AT364041B (es)
BE (1) BE866444A (es)
CA (1) CA1108316A (es)
CH (1) CH639792A5 (es)
DE (1) DE2825142A1 (es)
ES (1) ES469174A1 (es)
FR (1) FR2398368A1 (es)
GB (1) GB1604075A (es)
IL (1) IL54460A (es)
IT (1) IT1103093B (es)
LU (1) LU79480A1 (es)
NL (1) NL7804259A (es)
SE (2) SE436809B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168192B (en) * 1984-12-07 1989-08-31 Atomic Energy Authority Uk Gas cooled nuclear reactors
JPS61257844A (ja) * 1985-05-09 1986-11-15 Nippon Seimitsu Kogyo Kk 原稿給送装置
JPS61257843A (ja) * 1985-05-09 1986-11-15 Nippon Seimitsu Kogyo Kk 給紙装置
US7694950B2 (en) 2005-03-30 2010-04-13 Brother Kogyo Kabushiki Kaisha Sheet feed device and image recording apparatus having such sheet feed device
EP3815112B1 (en) * 2018-06-21 2023-11-01 BWXT Nuclear Energy, Inc. Universal inverted reactor and method for design and manufacture of universal inverted reactor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062351B (es) * 1958-01-15 1959-07-30
FR1287558A (fr) * 1960-03-15 1962-03-16 Sulzer Ag élément de combustible pour réacteur nucléaire
NL289409A (es) * 1962-03-07
FR1347499A (fr) * 1962-03-07 1963-12-27 Euratom Perfectionnements aux éléments combustibles nucléaires
DE1203888B (de) * 1963-08-17 1965-10-28 Kernforschung Gmbh Ges Fuer Kernreaktor-Brennelementbuendel
FR1408920A (fr) * 1964-07-10 1965-08-20 Commissariat Energie Atomique élément combustible pour réacteur nucléaire
GB1056905A (en) * 1964-08-28 1967-02-01 Ca Atomic Energy Ltd Fuel rod structure
SE316246B (es) * 1964-08-28 1969-10-20 Ca Atomic Energy Ltd
DE1464962A1 (de) * 1964-09-05 1969-04-17 Kernforschung Gmbh Ges Fuer Brennelement fuer Kernreaktoren
DE1464986A1 (de) * 1964-12-30 1969-06-04 Kernforschung Gmbh Ges Fuer Brennelement fuer Kernreaktoren
US4060454A (en) * 1975-04-07 1977-11-29 General Atomic Company Nuclear fuel element and method for making same

Also Published As

Publication number Publication date
BE866444A (fr) 1978-08-14
JPS5718599B2 (es) 1982-04-17
GB1604075A (en) 1981-12-02
IT1103093B (it) 1985-10-14
FR2398368A1 (fr) 1979-02-16
ATA324578A (de) 1981-02-15
JPS5422090A (en) 1979-02-19
CA1108316A (en) 1981-09-01
CH639792A5 (en) 1983-11-30
IT7809456A0 (it) 1978-05-12
AT364041B (de) 1981-09-25
DE2825142A1 (de) 1979-01-25
LU79480A1 (fr) 1978-09-29
NL7804259A (nl) 1979-01-22
SE8406663D0 (sv) 1984-12-28
FR2398368B1 (es) 1984-10-19
SE8406663L (sv) 1984-12-28
SE7806955L (sv) 1979-01-19
IL54460A (en) 1983-07-31
SE436809B (sv) 1985-01-21
SE456377B (sv) 1988-09-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102