JPH02141897U - - Google Patents

Info

Publication number
JPH02141897U
JPH02141897U JP1989052292U JP5229289U JPH02141897U JP H02141897 U JPH02141897 U JP H02141897U JP 1989052292 U JP1989052292 U JP 1989052292U JP 5229289 U JP5229289 U JP 5229289U JP H02141897 U JPH02141897 U JP H02141897U
Authority
JP
Japan
Prior art keywords
reactor containment
containment vessel
pipe
bellows
opening
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
JP1989052292U
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 JP1989052292U priority Critical patent/JPH02141897U/ja
Publication of JPH02141897U publication Critical patent/JPH02141897U/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

  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Description

【図面の簡単な説明】
第1図〜第3図はこの考案の原子炉格納容器の
ベント管構造の一実施例にかかり、第1図は縦断
面図、第2図は部分拡大図、第3図は第1図中の
部の詳細図、第4図はこの考案の原子炉格納容
器のベント管構造の他の一実施例にかかる部分拡
大図、第5図は従来例の説明図である。 1:原子炉格納容器、2:サプレツシヨンチヤ
ンバ、3:ベント管、3a:内管、3b:外管、
4:ベローズ、5:補強用のリング、6:カバー
、10:原子炉格納容器のベント管構造、11:
開口、12:補強リング、13:Oリング、14
:シール溝、15:スタツドボルト、16:蓋、
17:取手、20:原子炉格納容器のベント管構
造、21:筒体、21a:フランジ、22:ボル
ト・ナツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原子炉格納容器とサプレツシヨンチヤンバとを
    二重管で連結して外管側に相対変位を吸収するベ
    ローズを設けた原子炉格納容器のベント管構造に
    おいて、前記ベローズに対応する内側のベント管
    に点検用の開口を形成し、この開口にシール材を
    介して開閉可能な蓋を設けたことを特徴とする原
    子炉格納容器のベント管構造。
JP1989052292U 1989-05-02 1989-05-02 Pending JPH02141897U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989052292U JPH02141897U (ja) 1989-05-02 1989-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989052292U JPH02141897U (ja) 1989-05-02 1989-05-02

Publications (1)

Publication Number Publication Date
JPH02141897U true JPH02141897U (ja) 1990-11-29

Family

ID=31572474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989052292U Pending JPH02141897U (ja) 1989-05-02 1989-05-02

Country Status (1)

Country Link
JP (1) JPH02141897U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10845272B2 (en) 2013-03-14 2020-11-24 Fisher Controls International Llc Laboratory testing-based valve prognostics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10845272B2 (en) 2013-03-14 2020-11-24 Fisher Controls International Llc Laboratory testing-based valve prognostics
US11385138B2 (en) 2013-03-14 2022-07-12 Fisher Controls International Llc Laboratory testing-based valve prognostics

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