JPH0346896U - - Google Patents

Info

Publication number
JPH0346896U
JPH0346896U JP1989107165U JP10716589U JPH0346896U JP H0346896 U JPH0346896 U JP H0346896U JP 1989107165 U JP1989107165 U JP 1989107165U JP 10716589 U JP10716589 U JP 10716589U JP H0346896 U JPH0346896 U JP H0346896U
Authority
JP
Japan
Prior art keywords
recess
box
tie plate
fuel
lower tie
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
JP1989107165U
Other languages
English (en)
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 JP1989107165U priority Critical patent/JPH0346896U/ja
Publication of JPH0346896U publication Critical patent/JPH0346896U/ja
Pending 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

Description

【図面の簡単な説明】
第1図はこの考案の実施例の分離状態の斜視図
。第2図は第3図のX−X線に沿い燃料棒の一部
を立設した状態の断面図。第3図は下部タイプレ
ートに格子部材を結合した状態の平面図。第4図
は燃料集合体の一部を切除した斜視図。第5図イ
は第5図ロの従来のタイプレートのY−Y線に沿
つた断面図。第5図ロは従来の下部タイプレート
の半部分の平面図。 図中、11……下部タイプレート、11a……
箱状台部、11b……斜面部、11c……鼻状部
、11d……内壁板、11e……上端板、12…
…挿入孔、12′……ねじ筒、13……筒部、1
4……板部、15……格子目、16……格子部材
、16a……外側板、16b……格子板、17…
…セル、18……つば。

Claims (1)

    【実用新案登録請求の範囲】
  1. 箱状台部と斜面部と鼻状部からなり、正方配列
    される多数の燃料棒と少数の水管の下部端栓を支
    持する燃料集合体の下部タイプレートにおいて、
    上記箱状台部内には壁板で囲まれた一定深さの凹
    所を設け、該凹所の底部は格子状に形成して所要
    数の燃料棒の端栓挿入筒部と格子目を設け、上記
    凹所中には、四方の外側板内を縦、横複数の格子
    板により区分された所要数のセルを備えた格子部
    材を嵌合したことを特徴とする燃料集合体の下部
    タイプレート。
JP1989107165U 1989-09-14 1989-09-14 Pending JPH0346896U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989107165U JPH0346896U (ja) 1989-09-14 1989-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989107165U JPH0346896U (ja) 1989-09-14 1989-09-14

Publications (1)

Publication Number Publication Date
JPH0346896U true JPH0346896U (ja) 1991-04-30

Family

ID=31655868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989107165U Pending JPH0346896U (ja) 1989-09-14 1989-09-14

Country Status (1)

Country Link
JP (1) JPH0346896U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08185748A (ja) * 1994-12-28 1996-07-16 Ngk Insulators Ltd 複合碍子製造用横型金型装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08185748A (ja) * 1994-12-28 1996-07-16 Ngk Insulators Ltd 複合碍子製造用横型金型装置

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