JPS5386991A - Supporting spacer for reactor fuel - Google Patents

Supporting spacer for reactor fuel

Info

Publication number
JPS5386991A
JPS5386991A JP79477A JP79477A JPS5386991A JP S5386991 A JPS5386991 A JP S5386991A JP 79477 A JP79477 A JP 79477A JP 79477 A JP79477 A JP 79477A JP S5386991 A JPS5386991 A JP S5386991A
Authority
JP
Japan
Prior art keywords
supporting spacer
cladding tube
reactor fuel
metal
fuel
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
JP79477A
Other languages
Japanese (ja)
Inventor
Yoshio Shimada
Katsutoshi Shinpo
Masaomi Oguma
Kenichi Ito
Kiwa Wakashima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP79477A priority Critical patent/JPS5386991A/en
Publication of JPS5386991A publication Critical patent/JPS5386991A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To reduce the generation of nodular collosion in a fuel cladding tube, by means of composing the part of a supporting spacer which contacts at least to a fuel cladding tube, of the same kinds of metal with the cladding tube or of the different kinds of metal with lower ionization tendency than that of the cladding tube.
COPYRIGHT: (C)1978,JPO&Japio
JP79477A 1977-01-10 1977-01-10 Supporting spacer for reactor fuel Pending JPS5386991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP79477A JPS5386991A (en) 1977-01-10 1977-01-10 Supporting spacer for reactor fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP79477A JPS5386991A (en) 1977-01-10 1977-01-10 Supporting spacer for reactor fuel

Publications (1)

Publication Number Publication Date
JPS5386991A true JPS5386991A (en) 1978-07-31

Family

ID=11483578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP79477A Pending JPS5386991A (en) 1977-01-10 1977-01-10 Supporting spacer for reactor fuel

Country Status (1)

Country Link
JP (1) JPS5386991A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217688A (en) * 1985-07-17 1987-01-26 日本核燃料開発株式会社 Spacer for fuel aggregate
US4780273A (en) * 1985-02-11 1988-10-25 Kraftwerk Union Aktiengesellschaft Nuclear reactor fuel assembly

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
JPS6217688A (en) * 1985-07-17 1987-01-26 日本核燃料開発株式会社 Spacer for fuel aggregate

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