JPS529792A - Fuel assembly - Google Patents

Fuel assembly

Info

Publication number
JPS529792A
JPS529792A JP50085811A JP8581175A JPS529792A JP S529792 A JPS529792 A JP S529792A JP 50085811 A JP50085811 A JP 50085811A JP 8581175 A JP8581175 A JP 8581175A JP S529792 A JPS529792 A JP S529792A
Authority
JP
Japan
Prior art keywords
fuel
axis
improve production
fuel assembly
fuel rods
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
JP50085811A
Other languages
Japanese (ja)
Inventor
Hideo Maki
Takanori Hosokawa
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 JP50085811A priority Critical patent/JPS529792A/en
Publication of JPS529792A publication Critical patent/JPS529792A/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 improve production effeciency of fuel assembly whose heat generating distribution vertical to the axis is uniform, as well as to improve production efficiency of fuel pellet itself, in such process as to equalize density of nuclear fissionable material in fuel pellet conbained in a part of fuel rods and give varied sectional area vertical to the axis in the same group of fuel rods.
COPYRIGHT: (C)1977,JPO&Japio
JP50085811A 1975-07-15 1975-07-15 Fuel assembly Pending JPS529792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50085811A JPS529792A (en) 1975-07-15 1975-07-15 Fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085811A JPS529792A (en) 1975-07-15 1975-07-15 Fuel assembly

Publications (1)

Publication Number Publication Date
JPS529792A true JPS529792A (en) 1977-01-25

Family

ID=13869239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50085811A Pending JPS529792A (en) 1975-07-15 1975-07-15 Fuel assembly

Country Status (1)

Country Link
JP (1) JPS529792A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539046A (en) * 1978-09-13 1980-03-18 Tokyo Shibaura Electric Co Nuclear fuel assembly
EP0065697A1 (en) * 1981-05-15 1982-12-01 Hitachi, Ltd. Fuel assembly
JPS5851367U (en) * 1981-09-30 1983-04-07 富士通株式会社 paper card punching machine
JPS5972088A (en) * 1982-10-18 1984-04-23 株式会社東芝 Fuel assembly
US4708845A (en) * 1985-10-18 1987-11-24 Westinghouse Electric Corp. BWR fuel assembly with improved spacer and fuel bundle design for enhanced thermal-hydraulic performance
US4818478A (en) * 1987-12-07 1989-04-04 Westinghouse Electric Corp. BWR fuel assembly mini-bundle having interior fuel rods of reduced diameter
JPH01109296A (en) * 1987-10-21 1989-04-26 Hitachi Ltd Fuel assembly
US5383229A (en) * 1992-01-08 1995-01-17 Hitachi, Ltd. Fuel assembly and reactor core
US6327324B2 (en) * 1996-06-20 2001-12-04 Westinghouse Atom Ab Nuclear fuel assembly
JP2008170454A (en) * 2008-03-24 2008-07-24 Nuclear Fuel Ind Ltd Mox fuel assembly for pressurized water reactor
JP2015219064A (en) * 2014-05-15 2015-12-07 日立Ｇｅニュークリア・エナジー株式会社 Fuel assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179571A (en) * 1960-11-03 1965-04-20 Siemens Ag Nuclear fuel units with enclosures of the thimble type for pressure-tube nuclear reactors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179571A (en) * 1960-11-03 1965-04-20 Siemens Ag Nuclear fuel units with enclosures of the thimble type for pressure-tube nuclear reactors

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539046A (en) * 1978-09-13 1980-03-18 Tokyo Shibaura Electric Co Nuclear fuel assembly
EP0065697A1 (en) * 1981-05-15 1982-12-01 Hitachi, Ltd. Fuel assembly
US4689195A (en) * 1981-05-15 1987-08-25 Hitachi, Ltd. Fuel assembly
JPS5851367U (en) * 1981-09-30 1983-04-07 富士通株式会社 paper card punching machine
JPS5972088A (en) * 1982-10-18 1984-04-23 株式会社東芝 Fuel assembly
US4708845A (en) * 1985-10-18 1987-11-24 Westinghouse Electric Corp. BWR fuel assembly with improved spacer and fuel bundle design for enhanced thermal-hydraulic performance
JPH01109296A (en) * 1987-10-21 1989-04-26 Hitachi Ltd Fuel assembly
US4818478A (en) * 1987-12-07 1989-04-04 Westinghouse Electric Corp. BWR fuel assembly mini-bundle having interior fuel rods of reduced diameter
US5383229A (en) * 1992-01-08 1995-01-17 Hitachi, Ltd. Fuel assembly and reactor core
US6327324B2 (en) * 1996-06-20 2001-12-04 Westinghouse Atom Ab Nuclear fuel assembly
JP2008170454A (en) * 2008-03-24 2008-07-24 Nuclear Fuel Ind Ltd Mox fuel assembly for pressurized water reactor
JP2015219064A (en) * 2014-05-15 2015-12-07 日立Ｇｅニュークリア・エナジー株式会社 Fuel assembly

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