JPS5447086A - Fuel assembly for reactor - Google Patents

Fuel assembly for reactor

Info

Publication number
JPS5447086A
JPS5447086A JP11378877A JP11378877A JPS5447086A JP S5447086 A JPS5447086 A JP S5447086A JP 11378877 A JP11378877 A JP 11378877A JP 11378877 A JP11378877 A JP 11378877A JP S5447086 A JPS5447086 A JP S5447086A
Authority
JP
Japan
Prior art keywords
fuel
channel
fuel assembly
combinating
supporting structure
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.)
Granted
Application number
JP11378877A
Other languages
Japanese (ja)
Other versions
JPS5637515B2 (en
Inventor
Junichiro Tajima
Tamotsu Ozawa
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.)
Toshiba Corp
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP11378877A priority Critical patent/JPS5447086A/en
Publication of JPS5447086A publication Critical patent/JPS5447086A/en
Publication of JPS5637515B2 publication Critical patent/JPS5637515B2/ja
Granted 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 improve the safety by preventing a failured accident by means of setting up penetrating holes for hanging fuel assemly and a supporting structure part which engages with the supporting metal tool of fuel assembly, and of preventing the weight concentration of fuel assembly to the fuel rods and channel combinating part.
CONSTITUTION: Penetrating holes 7 are set up at the upper side wall of a channel 2 of a fuel assembly 1. A supporting structure part having an inclined surface which is contacted and engaged with a lower tie plate 6, is formed at the lower end part of the channel 2. The lower end circumferent part of this supporting structure part 8 is engaged with a supporting metal tool of fuel assembly. The bundle of fuel rods is hanged by a handle 5a and is inserted into the channel 2, and the fuel bundle is positioned within a core by means of being entered into the penetrating holes 7 by a gripping part of a crane. Accordingly, there is no weight concentration of fuel assembly to the fuel rods and the channel combinating part, thereby a failured accident of the fuel rods and the combinating part can be prevented
COPYRIGHT: (C)1979,JPO&Japio
JP11378877A 1977-09-21 1977-09-21 Fuel assembly for reactor Granted JPS5447086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11378877A JPS5447086A (en) 1977-09-21 1977-09-21 Fuel assembly for reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11378877A JPS5447086A (en) 1977-09-21 1977-09-21 Fuel assembly for reactor

Publications (2)

Publication Number Publication Date
JPS5447086A true JPS5447086A (en) 1979-04-13
JPS5637515B2 JPS5637515B2 (en) 1981-09-01

Family

ID=14621100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11378877A Granted JPS5447086A (en) 1977-09-21 1977-09-21 Fuel assembly for reactor

Country Status (1)

Country Link
JP (1) JPS5447086A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560532A (en) * 1982-04-15 1985-12-24 Westinghouse Electric Corp. Nuclear fuel assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934955U (en) * 1972-06-30 1974-03-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934955U (en) * 1972-06-30 1974-03-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560532A (en) * 1982-04-15 1985-12-24 Westinghouse Electric Corp. Nuclear fuel assembly

Also Published As

Publication number Publication date
JPS5637515B2 (en) 1981-09-01

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