GB1350665A - Nuclear reactor fuel elements - Google Patents

Nuclear reactor fuel elements

Info

Publication number
GB1350665A
GB1350665A GB3200671A GB1350665DA GB1350665A GB 1350665 A GB1350665 A GB 1350665A GB 3200671 A GB3200671 A GB 3200671A GB 1350665D A GB1350665D A GB 1350665DA GB 1350665 A GB1350665 A GB 1350665A
Authority
GB
United Kingdom
Prior art keywords
grid
ferrules
springs
stops
tiers
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
GB3200671A
Other languages
English (en)
Inventor
J Chetter
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB1350665A publication Critical patent/GB1350665A/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
    • G21C3/3566—Supporting members formed only of elements fixed on 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
GB3200671A 1971-07-07 1971-07-07 Nuclear reactor fuel elements Expired GB1350665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3200671 1971-07-07

Publications (1)

Publication Number Publication Date
GB1350665A true GB1350665A (en) 1974-04-18

Family

ID=10331621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3200671A Expired GB1350665A (en) 1971-07-07 1971-07-07 Nuclear reactor fuel elements

Country Status (11)

Country Link
AU (1) AU464042B2 (de)
BE (1) BE785940A (de)
CH (1) CH544379A (de)
DE (1) DE2233051C2 (de)
ES (1) ES404661A1 (de)
FR (1) FR2144846B1 (de)
GB (1) GB1350665A (de)
IT (1) IT964498B (de)
NL (1) NL174194C (de)
SE (1) SE373223B (de)
ZA (1) ZA724470B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780273A (en) * 1985-02-11 1988-10-25 Kraftwerk Union Aktiengesellschaft Nuclear reactor fuel assembly
CN109935367A (zh) * 2017-12-19 2019-06-25 中国原子能科学研究院 一种带卡扣的燃料组件定位格架和燃料组件

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077843A (en) * 1976-05-21 1978-03-07 Exxon Nuclear Company, Inc. Nuclear reactor spring strip grid spacer
FR2397042A1 (fr) * 1977-07-07 1979-02-02 Commissariat Energie Atomique Grille d'espacement pour un faisceau de crayons combustibles dans un assemblage de reacteur nucleaire
FR2426312A1 (fr) * 1978-05-19 1979-12-14 Framatome Sa Dispositif de maintien transversal des barreaux combustibles d'un assemblage pour reacteur nucleaire
DE2905661C2 (de) * 1979-02-14 1982-06-24 Kraftwerk Union AG, 4330 Mülheim Abstandshalter für die zu einem Kernreaktorbrennelement zusammengefaßten Brennstäbe
US4389369A (en) * 1980-08-11 1983-06-21 Westinghouse Electric Corp. Bi-metallic grid for a nuclear reactor fuel assembly
FR2509078B1 (fr) * 1981-07-01 1987-10-16 Pechiney Ugine Kuhlmann Uran Grille d'espacement pour combustible de reacteur nucleaire
US5078961A (en) * 1990-12-06 1992-01-07 General Electric Company Self locating springs for ferrule spacer
CN109935370A (zh) * 2017-12-19 2019-06-25 中国原子能科学研究院 一种带插件的燃料组件定位格架和燃料组件

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780273A (en) * 1985-02-11 1988-10-25 Kraftwerk Union Aktiengesellschaft Nuclear reactor fuel assembly
CN109935367A (zh) * 2017-12-19 2019-06-25 中国原子能科学研究院 一种带卡扣的燃料组件定位格架和燃料组件

Also Published As

Publication number Publication date
IT964498B (it) 1974-01-21
NL174194B (nl) 1983-12-01
FR2144846B1 (de) 1977-01-14
SE373223B (de) 1975-01-27
ZA724470B (en) 1973-09-26
NL174194C (nl) 1984-05-01
AU464042B2 (en) 1975-08-14
BE785940A (fr) 1973-01-08
DE2233051C2 (de) 1982-03-18
ES404661A1 (es) 1977-11-01
NL7209515A (de) 1973-01-09
AU4429872A (en) 1974-01-10
DE2233051A1 (de) 1973-01-25
FR2144846A1 (de) 1973-02-16
CH544379A (de) 1973-11-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee