JPH02118896U - - Google Patents

Info

Publication number
JPH02118896U
JPH02118896U JP1989026593U JP2659389U JPH02118896U JP H02118896 U JPH02118896 U JP H02118896U JP 1989026593 U JP1989026593 U JP 1989026593U JP 2659389 U JP2659389 U JP 2659389U JP H02118896 U JPH02118896 U JP H02118896U
Authority
JP
Japan
Prior art keywords
stand pipe
hydraulic cylinder
load receiving
pressure vessel
reactor pressure
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
JP1989026593U
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 JP1989026593U priority Critical patent/JPH02118896U/ja
Publication of JPH02118896U publication Critical patent/JPH02118896U/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図は本考案に係わる原子炉圧力容器のスタ
ンドパイプ飛出し防止装置の一実施例を示す系統
図である。 1……荷重受ピストンロツド、2……油圧シリ
ンダ、3……荷重受構造物、4,7及び5,6…
…油回路、8,9……止弁、10〜13……切換
弁、14……オイルポンプ、15……スタンドパ
イプ、17……荷重受構造物3側の遮蔽材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 制御棒を内蔵するスタンドパイプを上鏡に設け
    た原子炉圧力容器において、前記スタンドパイプ
    の上方に位置する荷重受構造物側に油圧シリンダ
    を設け、同油圧シリンダから下方に延びた荷重受
    ピストンロツドの下端部を前記スタンドパイプの
    上端部に設置し、前記油圧シリンダを止弁及び切
    換弁を有する油圧回路を介してオイルポンプに接
    続したことを特徴とする原子炉圧力容器のスタン
    ドパイプ飛出し防止装置。
JP1989026593U 1989-03-10 1989-03-10 Pending JPH02118896U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989026593U JPH02118896U (ja) 1989-03-10 1989-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989026593U JPH02118896U (ja) 1989-03-10 1989-03-10

Publications (1)

Publication Number Publication Date
JPH02118896U true JPH02118896U (ja) 1990-09-25

Family

ID=31248362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989026593U Pending JPH02118896U (ja) 1989-03-10 1989-03-10

Country Status (1)

Country Link
JP (1) JPH02118896U (ja)

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