JPH0372398U - - Google Patents

Info

Publication number
JPH0372398U
JPH0372398U JP1989133932U JP13393289U JPH0372398U JP H0372398 U JPH0372398 U JP H0372398U JP 1989133932 U JP1989133932 U JP 1989133932U JP 13393289 U JP13393289 U JP 13393289U JP H0372398 U JPH0372398 U JP H0372398U
Authority
JP
Japan
Prior art keywords
lower core
plate
support column
core support
internal structure
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
JP1989133932U
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 JP1989133932U priority Critical patent/JPH0372398U/ja
Publication of JPH0372398U publication Critical patent/JPH0372398U/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

Landscapes

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

Description

【図面の簡単な説明】
第1図は、本考案による下部炉内構造物の要部
を部分的に断面で示す立面図、第2図は、第1図
のA−A線に沿つた断面図、第3図は、従来の下
部炉内構造物の要部を部分的に断面で示す立面図
である。 1……下部炉心支持柱、2……冷却材通路、2
a……冷却材通路の一端、2b……冷却材通路の
他端、4……下部炉心支持板、4b……上面、5
a……下部炉心支持柱の下端(ねじ部の下端面)
、8……下部炉心板、10……下部炉内構造物、
11……炉心槽。

Claims (1)

    【実用新案登録請求の範囲】
  1. 炉心槽の下部に位置し燃料集合体を支承する下
    部炉心板と、該下部炉心板の下方に離れて位置す
    る下部炉心支持板と、該下部炉心板及び該下部炉
    心支持板を連結する下部炉心支持柱とを有する下
    部炉内構造物において、前記下部炉心支持柱内に
    、一端で同下部炉心支持柱の下端に開口し、他端
    で前記下部炉心支持板の上面より上方に開口する
    冷却材通路を形成したことを特徴とする、下部炉
    内構造物。
JP1989133932U 1989-11-20 1989-11-20 Pending JPH0372398U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989133932U JPH0372398U (ja) 1989-11-20 1989-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989133932U JPH0372398U (ja) 1989-11-20 1989-11-20

Publications (1)

Publication Number Publication Date
JPH0372398U true JPH0372398U (ja) 1991-07-22

Family

ID=31681313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989133932U Pending JPH0372398U (ja) 1989-11-20 1989-11-20

Country Status (1)

Country Link
JP (1) JPH0372398U (ja)

Similar Documents

Publication Publication Date Title
JPH0372398U (ja)
JPS62116148U (ja)
JPS63119731U (ja)
JPH01105893U (ja)
JPS6150093U (ja)
JPH0347273U (ja)
JPS6272823U (ja)
JPS62129432U (ja)
JPS62169022U (ja)
JPS62163130U (ja)
JPS6326765U (ja)
JPH0344288U (ja)
JPS61125795U (ja)
JPH0346898U (ja)
JPS6234395U (ja)
JPS6392012U (ja)
JPS6173902U (ja)
JPS6397895U (ja)
JPS6265319U (ja)
JPS61171220U (ja)
JPS62167729U (ja)
JPH0347423U (ja)
JPS6297246U (ja)
JPS61106301U (ja)
JPS61107792U (ja)