DE1287221B - Vorrichtung zum Zentrieren von Brennstoffelementen in einem Kernreaktor - Google Patents

Vorrichtung zum Zentrieren von Brennstoffelementen in einem Kernreaktor

Info

Publication number
DE1287221B
DE1287221B DEC29698A DEC0029698A DE1287221B DE 1287221 B DE1287221 B DE 1287221B DE C29698 A DEC29698 A DE C29698A DE C0029698 A DEC0029698 A DE C0029698A DE 1287221 B DE1287221 B DE 1287221B
Authority
DE
Germany
Prior art keywords
centering
arms
ring
channel
shell
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.)
Pending
Application number
DEC29698A
Other languages
German (de)
English (en)
Inventor
Boudouresque Bernard
Rouge Pierre
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE1287221B publication Critical patent/DE1287221B/de
Pending 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/04—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
    • 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
    • G21C3/38—Fuel units consisting of a single fuel element in a supporting sleeve or in another supporting element
    • 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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
DEC29698A 1962-04-20 1963-04-19 Vorrichtung zum Zentrieren von Brennstoffelementen in einem Kernreaktor Pending DE1287221B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895308A FR1328539A (fr) 1962-04-20 1962-04-20 Dispositif de centrage d'élément combustible pour réacteur nucléaire

Publications (1)

Publication Number Publication Date
DE1287221B true DE1287221B (de) 1969-01-16

Family

ID=8777456

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC29698A Pending DE1287221B (de) 1962-04-20 1963-04-19 Vorrichtung zum Zentrieren von Brennstoffelementen in einem Kernreaktor

Country Status (7)

Country Link
US (1) US3257288A (en:Method)
BE (1) BE631311A (en:Method)
CH (1) CH403997A (en:Method)
DE (1) DE1287221B (en:Method)
FR (1) FR1328539A (en:Method)
GB (1) GB1011339A (en:Method)
LU (1) LU43584A1 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020223604A1 (en) * 2019-05-02 2020-11-05 BWXT Advanced Technologies LLC Small modular mobile fission reactor
CN111081390B (zh) * 2019-12-31 2022-03-18 中国核动力研究设计院 一种增强慢化能力的双包壳燃料元件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093500B (de) * 1959-05-22 1960-11-24 Siemens Ag Abstandhalter fuer Brennelemente mit einer Vielzahl von Brennstaeben
GB856839A (en) * 1958-03-24 1960-12-21 Thompson Nuclear Energy Co Ltd Improvements relating to fuel elements for nuclear reactors
FR1289281A (fr) * 1960-05-17 1962-03-30 Babcock & Wilcox Ltd Perfectionnements aux gaînes ou blindages de cartouches de combustible nucléaire
DE1244304B (de) * 1962-02-15 1967-07-13 Atomic Energy Authority Uk Abstuetzvorrichtung fuer gestapelte Kernreaktor-Brennelemente

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA656914A (en) * 1963-01-29 C. M. Blower Kenneth Heat exchange surfaces
NL103807C (en:Method) * 1955-07-27
BE550544A (en:Method) * 1955-08-25
NL219504A (en:Method) * 1956-08-03
BE562620A (en:Method) * 1956-11-23
GB821263A (en) * 1956-11-24 1959-10-07 Atomic Energy Authority Uk Improvements in or relating to fuel elements for nuclear reactors
NL227956A (en:Method) * 1957-05-21
BE575083A (en:Method) * 1958-01-24
NL245381A (en:Method) * 1964-03-17

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856839A (en) * 1958-03-24 1960-12-21 Thompson Nuclear Energy Co Ltd Improvements relating to fuel elements for nuclear reactors
DE1093500B (de) * 1959-05-22 1960-11-24 Siemens Ag Abstandhalter fuer Brennelemente mit einer Vielzahl von Brennstaeben
FR1289281A (fr) * 1960-05-17 1962-03-30 Babcock & Wilcox Ltd Perfectionnements aux gaînes ou blindages de cartouches de combustible nucléaire
DE1244304B (de) * 1962-02-15 1967-07-13 Atomic Energy Authority Uk Abstuetzvorrichtung fuer gestapelte Kernreaktor-Brennelemente

Also Published As

Publication number Publication date
US3257288A (en) 1966-06-21
GB1011339A (en) 1965-11-24
BE631311A (en:Method)
CH403997A (fr) 1965-12-15
FR1328539A (fr) 1963-05-31
LU43584A1 (en:Method) 1963-06-18

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