JPH0269795U - - Google Patents

Info

Publication number
JPH0269795U
JPH0269795U JP1988149390U JP14939088U JPH0269795U JP H0269795 U JPH0269795 U JP H0269795U JP 1988149390 U JP1988149390 U JP 1988149390U JP 14939088 U JP14939088 U JP 14939088U JP H0269795 U JPH0269795 U JP H0269795U
Authority
JP
Japan
Prior art keywords
maintenance room
communication path
pressure vessel
drywell
suppression chamber
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
JP1988149390U
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 JP1988149390U priority Critical patent/JPH0269795U/ja
Publication of JPH0269795U publication Critical patent/JPH0269795U/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

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例を示す
もので、第1図は縦断面図、第2図は第1図の
―線に沿う矢視図、第3図は原子炉格納容器の
一従来例の縦断面図である。 1……上部ドライウエル、2……下部ドライウ
エル、3……サプレツシヨンチエンバ、4……(
上部)ダイヤフラムフロア、6……原子炉圧力容
器、7……ペデスタル、7a……延長部分、12
……エアロツク、13……機器ハツチ、14……
制御棒駆動用配管(CRD)、15……底部ダイ
ヤフラムフロア、16……連通路、17……メン
テナンス室。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原子炉圧力容器サプレツシヨンチエンバの底部
    より下方位置に建屋空間の一部をなすメンテナン
    ス室を設け、該メンテナンス室とドライウエルの
    底部との間にこれらを接続する連通路を設けたこ
    とを特徴とする原子炉格納容器。
JP1988149390U 1988-11-16 1988-11-16 Pending JPH0269795U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988149390U JPH0269795U (ja) 1988-11-16 1988-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988149390U JPH0269795U (ja) 1988-11-16 1988-11-16

Publications (1)

Publication Number Publication Date
JPH0269795U true JPH0269795U (ja) 1990-05-28

Family

ID=31421578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988149390U Pending JPH0269795U (ja) 1988-11-16 1988-11-16

Country Status (1)

Country Link
JP (1) JPH0269795U (ja)

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