JPH03106497U - - Google Patents

Info

Publication number
JPH03106497U
JPH03106497U JP1990012781U JP1278190U JPH03106497U JP H03106497 U JPH03106497 U JP H03106497U JP 1990012781 U JP1990012781 U JP 1990012781U JP 1278190 U JP1278190 U JP 1278190U JP H03106497 U JPH03106497 U JP H03106497U
Authority
JP
Japan
Prior art keywords
fuel rod
water tube
space
unit cells
spacer
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
JP1990012781U
Other languages
English (en)
Other versions
JPH0634716Y2 (ja
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 filed Critical
Priority to JP1990012781U priority Critical patent/JPH0634716Y2/ja
Publication of JPH03106497U publication Critical patent/JPH03106497U/ja
Application granted granted Critical
Publication of JPH0634716Y2 publication Critical patent/JPH0634716Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Fuel Cell (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の平面図。第2図
は第1図のA−A線に沿つた断面図。第3図は他
の実施例の一部を切除した平面図。第4図イは第
3図のB−B線に沿つた断面図。同図ロは第3図
のC−C線に沿つた断面図。第5図はリング素子
の一例の斜視図。第6図は燃料集合体の概略的な
側面図。第7図イは従来のスペーサの平面図。同
図ロは第7図イのD−D線に沿つた断面図。 図中、1,11,21……外側板、2,12…
…仕切板、3,13……単位セル、4,14,2
4,25……ばね、4a,14a,24a,25
a……山形弾性片、16,26……空間部、9,
19,29……水管、n……燃料棒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 四方の外側板の内側に仕切板またはリング素子
    によつて縦、横所定数の単位セルを並設すると共
    に中央部には複数の単位セルの広さに相等する空
    間部を設け、各単位セルには燃料棒を挿通する一
    方、上記空間部には燃料棒より太径の水管を挿入
    し、各燃料棒を単位セルに装着したばねにより支
    持すると共に水管を単位セルまたは単位セルを連
    結する支持板に装着したばねにより支持するよう
    にしたスペーサにおいて、燃料棒を支持するばね
    の板厚を水管を支持するばねの板厚より厚く形成
    したことを特徴とする燃料集合体のスペーサ。
JP1990012781U 1990-02-14 1990-02-14 燃料集合体のスペーサ Expired - Fee Related JPH0634716Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990012781U JPH0634716Y2 (ja) 1990-02-14 1990-02-14 燃料集合体のスペーサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990012781U JPH0634716Y2 (ja) 1990-02-14 1990-02-14 燃料集合体のスペーサ

Publications (2)

Publication Number Publication Date
JPH03106497U true JPH03106497U (ja) 1991-11-01
JPH0634716Y2 JPH0634716Y2 (ja) 1994-09-07

Family

ID=31516237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990012781U Expired - Fee Related JPH0634716Y2 (ja) 1990-02-14 1990-02-14 燃料集合体のスペーサ

Country Status (1)

Country Link
JP (1) JPH0634716Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109935367A (zh) * 2017-12-19 2019-06-25 中国原子能科学研究院 一种带卡扣的燃料组件定位格架和燃料组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109935367A (zh) * 2017-12-19 2019-06-25 中国原子能科学研究院 一种带卡扣的燃料组件定位格架和燃料组件

Also Published As

Publication number Publication date
JPH0634716Y2 (ja) 1994-09-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees