JPS54129282A - Core supporting plate - Google Patents

Core supporting plate

Info

Publication number
JPS54129282A
JPS54129282A JP3587878A JP3587878A JPS54129282A JP S54129282 A JPS54129282 A JP S54129282A JP 3587878 A JP3587878 A JP 3587878A JP 3587878 A JP3587878 A JP 3587878A JP S54129282 A JPS54129282 A JP S54129282A
Authority
JP
Japan
Prior art keywords
fuel assembly
hole
blancket
core
diameter
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
JP3587878A
Other languages
Japanese (ja)
Other versions
JPS581758B2 (en
Inventor
Hideki Yoshida
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 JP53035878A priority Critical patent/JPS581758B2/en
Publication of JPS54129282A publication Critical patent/JPS54129282A/en
Publication of JPS581758B2 publication Critical patent/JPS581758B2/en
Expired 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

  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To make the curvature load of core supporting plate small by providing coarse pitch between diameter blancket and assembly body of neutron shielding body.
CONSTITUTION: Core suporting plate 4 is provided with core fuel assembly hole 21, diameter blancket fuel assembly hole 22 of diameter blancket 2 and neutron shielding hole 23 of neutron shield body 3. Pitch of respective hole is set in a manner that the arrangement pitch of diameter blancket fuel assembly hole 22 and neutron shield hole 23 are larger than the arrangement pitch of core fuel assembly hole 21. Further, the boundary pitch in a radial direction between core fuel assembly hole 21 and diameter blancket fuel assembly hole 22 is set larger than that of core fuel assembly hole 21. This enables the mutual action between assemblies accelerating the curvature of fuel assembly to make small and enables the load of pad to make small.
COPYRIGHT: (C)1979,JPO&Japio
JP53035878A 1978-03-28 1978-03-28 core support plate Expired JPS581758B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53035878A JPS581758B2 (en) 1978-03-28 1978-03-28 core support plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53035878A JPS581758B2 (en) 1978-03-28 1978-03-28 core support plate

Publications (2)

Publication Number Publication Date
JPS54129282A true JPS54129282A (en) 1979-10-06
JPS581758B2 JPS581758B2 (en) 1983-01-12

Family

ID=12454250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53035878A Expired JPS581758B2 (en) 1978-03-28 1978-03-28 core support plate

Country Status (1)

Country Link
JP (1) JPS581758B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137890A (en) * 1983-01-21 1984-08-08 シーメンス、アクチエンゲゼルシヤフト Reactor core composed of fuel assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196961A (en) * 1983-04-23 1984-11-08 Sanshin Ind Co Ltd De-icer for carburettor
JPS59194547U (en) * 1983-06-11 1984-12-24 株式会社コシダテック Anti-icing device for engines with air governors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137890A (en) * 1983-01-21 1984-08-08 シーメンス、アクチエンゲゼルシヤフト Reactor core composed of fuel assembly
JPH0441797B2 (en) * 1983-01-21 1992-07-09 Siemens Ag

Also Published As

Publication number Publication date
JPS581758B2 (en) 1983-01-12

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