JPS5482590A - Core constitution element - Google Patents

Core constitution element

Info

Publication number
JPS5482590A
JPS5482590A JP14882177A JP14882177A JPS5482590A JP S5482590 A JPS5482590 A JP S5482590A JP 14882177 A JP14882177 A JP 14882177A JP 14882177 A JP14882177 A JP 14882177A JP S5482590 A JPS5482590 A JP S5482590A
Authority
JP
Japan
Prior art keywords
fuel
flux
bodies
control rod
core
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
JP14882177A
Other languages
Japanese (ja)
Inventor
Atsuji Hirukawa
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 JP14882177A priority Critical patent/JPS5482590A/en
Publication of JPS5482590A publication Critical patent/JPS5482590A/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

Landscapes

  • Fuel-Injection Apparatus (AREA)

Abstract

PURPOSE: To improve anti-vibration property with operation improvement during the fuel exchange enabling to take out from or insert into the core by use of the handle of the control rod as holding four bodies of fuel flux.
CONSTITUTION: The core constitution element comprizes the fuel suspension metal - channel assembly body 10 and the control rod 12 assembled therein and 4 bodies of fuel flux 14. The channel box outer cylinder 22 is formed allowing 4 bodies of fuel flux 14 positioned independently on the fuel suspension metal 16 to surround with one square cylinder. The passage partition plate 23 is welded at four positions with the interior of channel box exterior cylinder 22. The extraction and the insertion of the fuel assembly is performed as holding the fuel flux 4 by using the handle of the control rod 12.
COPYRIGHT: (C)1979,JPO&Japio
JP14882177A 1977-12-13 1977-12-13 Core constitution element Pending JPS5482590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14882177A JPS5482590A (en) 1977-12-13 1977-12-13 Core constitution element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14882177A JPS5482590A (en) 1977-12-13 1977-12-13 Core constitution element

Publications (1)

Publication Number Publication Date
JPS5482590A true JPS5482590A (en) 1979-06-30

Family

ID=15461464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14882177A Pending JPS5482590A (en) 1977-12-13 1977-12-13 Core constitution element

Country Status (1)

Country Link
JP (1) JPS5482590A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143992A (en) * 1980-03-17 1981-11-10 Asea Atom Ab Fuel assembly
US10349545B2 (en) 2017-06-16 2019-07-09 Autonetworks Technologies, Ltd. Circuit unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153095A (en) * 1976-06-14 1977-12-19 Hitachi Ltd Core structure in boiling water type reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153095A (en) * 1976-06-14 1977-12-19 Hitachi Ltd Core structure in boiling water type reactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143992A (en) * 1980-03-17 1981-11-10 Asea Atom Ab Fuel assembly
JPH0214674B2 (en) * 1980-03-17 1990-04-09 Asea Atom Ab
US10349545B2 (en) 2017-06-16 2019-07-09 Autonetworks Technologies, Ltd. Circuit unit

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