JPS54112477A - Reactor - Google Patents

Reactor

Info

Publication number
JPS54112477A
JPS54112477A JP2021678A JP2021678A JPS54112477A JP S54112477 A JPS54112477 A JP S54112477A JP 2021678 A JP2021678 A JP 2021678A JP 2021678 A JP2021678 A JP 2021678A JP S54112477 A JPS54112477 A JP S54112477A
Authority
JP
Japan
Prior art keywords
channel
supported
fuel assembly
constituted
supporter
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
JP2021678A
Other languages
Japanese (ja)
Other versions
JPS5751918B2 (en
Inventor
Toru Fujibayashi
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
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 filed Critical Toshiba Corp
Priority to JP2021678A priority Critical patent/JPS54112477A/en
Publication of JPS54112477A publication Critical patent/JPS54112477A/en
Publication of JPS5751918B2 publication Critical patent/JPS5751918B2/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

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To improve the anti-vibration and the thermal water property in the core part, by means of inserting the fuel assembly into the secondary cylindrical channel supported by the upper part and the lower part at the core structural body by giving a little space.
CONSTITUTION: A fuel assembly is constituted by means of inserting into a cylindrical channel of a rectangular shape in cross section by making several ten number of fuel assemblies 10 into one bundle, but in this device, such fuel assembly is so constituted as to the lower end may be fixed on a supporter 13, and the upper end may be inserted and supported within the secondary cylindrical channel 14 inserted and supported within an upper grid 15. At this time, the interval betweet both channel 11, 14 is set up a little space by pads 11aW11c set up at the channel 11, and one part of the coolant supplied in the channel via the lower supporter 13, is flowed out of the outside via a lower delivering hole 12a, and then while the one part of the coolant is flowing upward, one part is subjected to be returned into the channel 11 via delivery holes 12b, 12c.
COPYRIGHT: (C)1979,JPO&Japio
JP2021678A 1978-02-23 1978-02-23 Reactor Granted JPS54112477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021678A JPS54112477A (en) 1978-02-23 1978-02-23 Reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021678A JPS54112477A (en) 1978-02-23 1978-02-23 Reactor

Publications (2)

Publication Number Publication Date
JPS54112477A true JPS54112477A (en) 1979-09-03
JPS5751918B2 JPS5751918B2 (en) 1982-11-04

Family

ID=12020959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021678A Granted JPS54112477A (en) 1978-02-23 1978-02-23 Reactor

Country Status (1)

Country Link
JP (1) JPS54112477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233025A1 (en) * 1982-09-06 1984-03-08 Kraftwerk Union AG, 4330 Mülheim Boiling water reactor
JP2015143704A (en) * 2009-03-25 2015-08-06 ウェスティングハウス エレクトリック スウェーデン アーベー nuclear fuel assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104095A (en) * 1977-02-24 1978-09-09 Japan Atom Energy Res Inst Channel box for water-cooled reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104095A (en) * 1977-02-24 1978-09-09 Japan Atom Energy Res Inst Channel box for water-cooled reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233025A1 (en) * 1982-09-06 1984-03-08 Kraftwerk Union AG, 4330 Mülheim Boiling water reactor
JP2015143704A (en) * 2009-03-25 2015-08-06 ウェスティングハウス エレクトリック スウェーデン アーベー nuclear fuel assembly

Also Published As

Publication number Publication date
JPS5751918B2 (en) 1982-11-04

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