JPH0197291U - - Google Patents

Info

Publication number
JPH0197291U
JPH0197291U JP1987192732U JP19273287U JPH0197291U JP H0197291 U JPH0197291 U JP H0197291U JP 1987192732 U JP1987192732 U JP 1987192732U JP 19273287 U JP19273287 U JP 19273287U JP H0197291 U JPH0197291 U JP H0197291U
Authority
JP
Japan
Prior art keywords
wall
pedestal
containment vessel
reactor containment
peripheral wall
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
JP1987192732U
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 JP1987192732U priority Critical patent/JPH0197291U/ja
Publication of JPH0197291U publication Critical patent/JPH0197291U/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図は本考案に係る第1の実施例を示す断面
図、第2図は同じく第2の実施例を示す断面図、
第3図は従来のアクセストンネルを配置した原子
炉格納容器の断面図である。 図中、1はアクセストンネル、2はサブレツシ
ヨンチヤンバ、3はコンクリート外壁、4はペデ
スタル、13は円錐形トンネル管である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原子炉格納容器のサプレツシヨンチヤンバの内
    外周を区画するペデスタルとコンクリート外壁と
    の間を結ぶアクセストンネルにおいて、上記ペデ
    スタルの外周壁と上記コンクリート外壁の内周壁
    との間に円錐形トンネル管を設けたことを特徴と
    する原子炉格納容器のアクセストンネル。
JP1987192732U 1987-12-21 1987-12-21 Pending JPH0197291U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987192732U JPH0197291U (ja) 1987-12-21 1987-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987192732U JPH0197291U (ja) 1987-12-21 1987-12-21

Publications (1)

Publication Number Publication Date
JPH0197291U true JPH0197291U (ja) 1989-06-28

Family

ID=31483572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987192732U Pending JPH0197291U (ja) 1987-12-21 1987-12-21

Country Status (1)

Country Link
JP (1) JPH0197291U (ja)

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