BE898698A - Assemblement combustible demontable pour reacteur nucleaire - Google Patents

Assemblement combustible demontable pour reacteur nucleaire Download PDF

Info

Publication number
BE898698A
BE898698A BE0/212229A BE212229A BE898698A BE 898698 A BE898698 A BE 898698A BE 0/212229 A BE0/212229 A BE 0/212229A BE 212229 A BE212229 A BE 212229A BE 898698 A BE898698 A BE 898698A
Authority
BE
Belgium
Prior art keywords
plug
end piece
assembly according
frustoconical part
cooperating
Prior art date
Application number
BE0/212229A
Other languages
English (en)
French (fr)
Inventor
J M Dubief
M Bonnamour
Original Assignee
Framatome & Cie
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 Framatome & Cie filed Critical Framatome & Cie
Publication of BE898698A publication Critical patent/BE898698A/fr

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
    • G21C3/3305—Lower nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
BE0/212229A 1983-01-17 1984-01-17 Assemblement combustible demontable pour reacteur nucleaire BE898698A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8300622A FR2539548B1 (fr) 1983-01-17 1983-01-17 Assemblage combustible demontable pour reacteur nucleaire

Publications (1)

Publication Number Publication Date
BE898698A true BE898698A (fr) 1984-07-17

Family

ID=9284983

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212229A BE898698A (fr) 1983-01-17 1984-01-17 Assemblement combustible demontable pour reacteur nucleaire

Country Status (3)

Country Link
BE (1) BE898698A (de)
DE (1) DE3401152A1 (de)
FR (1) FR2539548B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818473A (en) * 1985-05-08 1989-04-04 Westinghouse Electric Corp. Fuel bundle
DE3863135D1 (de) * 1987-07-01 1991-07-11 Goodrich Co B F Blindbefestigungselement.
SE468264B (sv) * 1991-04-11 1992-11-30 Asea Atom Ab Braenslepatron foer en kaernreaktor
DE59203775D1 (de) * 1992-07-14 1995-10-26 Siemens Ag Brennelement mit rationeller Verschraubung der Deckplatte an Rohren oder Stäben.
US5343508A (en) * 1992-09-28 1994-08-30 Combustion Engineering, Inc. Spacer grid retainer
FR2750529B1 (fr) * 1996-06-28 1998-09-04 Framatome Sa Tube de guidage pour assemblage combustible nucleaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207670A (en) * 1961-12-04 1965-09-21 Gen Dynamics Corp Gas cooled nuclear reactor with im-proved coolant flow path arrangement and fuel assembly therefor
US3498581A (en) * 1967-06-14 1970-03-03 William Raymond Judson Positioning device for core pins
US4323428A (en) * 1979-11-07 1982-04-06 Westinghouse Electric Corp. Reconstitutable fuel assembly for a nuclear reactor
ZA815600B (en) * 1980-09-12 1982-08-25 Westinghouse Electric Corp Reconstitutable fuel assembly for a nuclear reactor

Also Published As

Publication number Publication date
FR2539548A1 (fr) 1984-07-20
DE3401152A1 (de) 1984-08-30
FR2539548B1 (fr) 1988-11-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. FRAMATOME

Effective date: 19950131