FR1536256A - Assembly of fuel elements for nuclear reactors - Google Patents

Assembly of fuel elements for nuclear reactors

Info

Publication number
FR1536256A
FR1536256A FR107912A FR107912A FR1536256A FR 1536256 A FR1536256 A FR 1536256A FR 107912 A FR107912 A FR 107912A FR 107912 A FR107912 A FR 107912A FR 1536256 A FR1536256 A FR 1536256A
Authority
FR
France
Prior art keywords
assembly
fuel elements
nuclear reactors
reactors
nuclear
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
FR107912A
Other languages
French (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.)
CBS 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
Priority claimed from US552899A external-priority patent/US3395077A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR107912A priority Critical patent/FR1536256A/en
Application granted granted Critical
Publication of FR1536256A publication Critical patent/FR1536256A/en
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
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3563—Supporting members formed only by deformations in the strips
    • 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
    • G21C3/30—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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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
FR107912A 1966-05-25 1967-05-25 Assembly of fuel elements for nuclear reactors Expired FR1536256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR107912A FR1536256A (en) 1966-05-25 1967-05-25 Assembly of fuel elements for nuclear reactors

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US552899A US3395077A (en) 1966-05-25 1966-05-25 Fuel assembly for nuclear reactors
US552900A US3379619A (en) 1966-05-25 1966-05-25 Fuel assembly for nuclear reactors
FR107912A FR1536256A (en) 1966-05-25 1967-05-25 Assembly of fuel elements for nuclear reactors

Publications (1)

Publication Number Publication Date
FR1536256A true FR1536256A (en) 1968-08-16

Family

ID=27244142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR107912A Expired FR1536256A (en) 1966-05-25 1967-05-25 Assembly of fuel elements for nuclear reactors

Country Status (1)

Country Link
FR (1) FR1536256A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034436A1 (en) * 1969-03-31 1970-12-11 Atomic Energy Authority Uk Heat exchange component grid
FR2040409A1 (en) * 1969-04-29 1971-01-22 Westinghouse Electric Corp
FR2058308A1 (en) * 1969-08-15 1971-05-28 Gen Electric
DE4013397A1 (en) * 1989-04-26 1990-10-31 Hitachi Ltd FUEL ELEMENT BUNCH AND DISTANCE HOLDER DAFUER
FR2766002A1 (en) * 1997-07-11 1999-01-15 Framatome Sa GRID WITH MIXING FINS FOR NUCLEAR FUEL ASSEMBLY

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034436A1 (en) * 1969-03-31 1970-12-11 Atomic Energy Authority Uk Heat exchange component grid
FR2040409A1 (en) * 1969-04-29 1971-01-22 Westinghouse Electric Corp
FR2058308A1 (en) * 1969-08-15 1971-05-28 Gen Electric
DE4013397A1 (en) * 1989-04-26 1990-10-31 Hitachi Ltd FUEL ELEMENT BUNCH AND DISTANCE HOLDER DAFUER
FR2766002A1 (en) * 1997-07-11 1999-01-15 Framatome Sa GRID WITH MIXING FINS FOR NUCLEAR FUEL ASSEMBLY
WO1999003107A1 (en) * 1997-07-11 1999-01-21 Framatome Grid with mixing vanes for nuclear fuel assembly

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