JPS6124697U - Reactor pressure vessel leak detection device - Google Patents

Reactor pressure vessel leak detection device

Info

Publication number
JPS6124697U
JPS6124697U JP1984108437U JP10843784U JPS6124697U JP S6124697 U JPS6124697 U JP S6124697U JP 1984108437 U JP1984108437 U JP 1984108437U JP 10843784 U JP10843784 U JP 10843784U JP S6124697 U JPS6124697 U JP S6124697U
Authority
JP
Japan
Prior art keywords
leak detection
reactor pressure
detection device
pressure vessel
vessel leak
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
JP1984108437U
Other languages
Japanese (ja)
Inventor
義寛 川窪
Original Assignee
石川島播磨重工業株式会社
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 by 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP1984108437U priority Critical patent/JPS6124697U/en
Publication of JPS6124697U publication Critical patent/JPS6124697U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の漏洩検査装置の一実施例を示す縦断面
図、第２図は本考案の他の実施例を示す縦断面図、第３
図は原子炉圧力容器の底部を断面にした側面図、第４図
は第３図め符号■で示す鎖線部分の拡大図である。 １・・・・・・容器壁、２・・・・・・管体、３・・・
・・・ケーシング、４・・・・・・リーク検出ライン、
１１・・・・・・スタブチューブ、Ａ・・・・・・中空
部。FIG. 1 is a vertical cross-sectional view showing one embodiment of the leakage testing device of the present invention, FIG. 2 is a vertical cross-sectional view showing another embodiment of the present invention, and FIG.
The figure is a cross-sectional side view of the bottom of the reactor pressure vessel, and FIG. 4 is an enlarged view of the chain line portion indicated by the symbol ■ in the third figure. 1...Container wall, 2...Pipe body, 3...
...Casing, 4...Leak detection line,
11...Stub tube, A...Hollow part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉圧力容器の容器壁外面と該容器壁を貫通する賛体
との間に、貫通部外方を覆うケーシングを設け、該ケー
シングの中空部に連通ずるリーク検出ラインを連設した
ことを特徴とする原子炉圧力容器の漏洩検出装置。A casing that covers the outside of the penetration part is provided between the outer surface of the vessel wall of the reactor pressure vessel and a support body that penetrates the vessel wall, and a leak detection line that communicates with the hollow part of the casing is provided. A leak detection device for reactor pressure vessels.
JP1984108437U 1984-07-18 1984-07-18 Reactor pressure vessel leak detection device Pending JPS6124697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984108437U JPS6124697U (en) 1984-07-18 1984-07-18 Reactor pressure vessel leak detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984108437U JPS6124697U (en) 1984-07-18 1984-07-18 Reactor pressure vessel leak detection device

Publications (1)

Publication Number Publication Date
JPS6124697U true JPS6124697U (en) 1986-02-14

Family

ID=30667628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984108437U Pending JPS6124697U (en) 1984-07-18 1984-07-18 Reactor pressure vessel leak detection device

Country Status (1)

Country Link
JP (1) JPS6124697U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217642U (en) * 1988-07-22 1990-02-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217642U (en) * 1988-07-22 1990-02-05

Similar Documents

Publication Publication Date Title
JPS6124697U (en) Reactor pressure vessel leak detection device
JPS5982832U (en) Leak detection device
JPS60186100U (en) Gas holder for methane fermentation
JPS58192123U (en) Tank equipment for forklifts
JPS5840699U (en) Liquid seal type gas holder
JPS59181624U (en) Liquid container bottom structure
JPS60169816U (en) Oil-filled electromagnetic induction device
JPS60118726U (en) Liquid level detection device
JPS5993347U (en) Liquid container with liquid level detection device
JPS59125700U (en) Piping with leak detection mechanism
JPS6089500U (en) Liquefied gas storage tank with air conduction device
JPS5942939U (en) Nozzle for detecting leakage gas in double shell storage tanks
JPS6023745U (en) Liquid metal leak detection device for fast breeder reactor
JPS58165698U (en) Structure of reactor containment vessel penetration
JPS6027384U (en) radioactive liquid sampling device
JPS6142429U (en) level meter
JPS59165961U (en) fuel tank equipment
JPS59131044U (en) Sampling tube insertion device
JPS605929U (en) Fuel tank air vent tube arrangement structure
JPS5825896U (en) cryogenic tank
JPS603301U (en) pressure vessel
JPS60125893U (en) non-smoking water pipe
JPS593320U (en) Liquid container water level indicator
JPS6076251U (en) specific gravity sensor
JPS58149519U (en) Reserve tank leak prevention device