JPS59116895U - Gas-cooled nuclear reactor pressure pipe lower sealing device - Google Patents

Gas-cooled nuclear reactor pressure pipe lower sealing device

Info

Publication number
JPS59116895U
JPS59116895U JP1983011348U JP1134883U JPS59116895U JP S59116895 U JPS59116895 U JP S59116895U JP 1983011348 U JP1983011348 U JP 1983011348U JP 1134883 U JP1134883 U JP 1134883U JP S59116895 U JPS59116895 U JP S59116895U
Authority
JP
Japan
Prior art keywords
pressure pipe
gas
nuclear reactor
cooled nuclear
sealing device
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
JP1983011348U
Other languages
Japanese (ja)
Inventor
鮫島　朝国
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP1983011348U priority Critical patent/JPS59116895U/en
Publication of JPS59116895U publication Critical patent/JPS59116895U/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

  • Gasket Seals (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図は燃料交換設備全体の概要図、第２図および第３
図はそれぞれ従来およびこの考案の実施例によるガス冷
却型原子炉の圧力管下部のしゃへいシール装置の装荷状
態を示す構成断面図、第４図は第３図における要部の詳
細構造図である。 １：圧力管、２：燃料集合体、３：じやへい体、４：シ
ールプラグ、６．９：ボールラッチ機構、８：シール要
素、１２：着脱可能なコレット継手。Figure 1 is a schematic diagram of the entire fuel exchange facility, Figures 2 and 3
The figures are sectional views showing the loading state of the shielding seal device at the lower part of the pressure pipe of a gas-cooled nuclear reactor according to a conventional method and an embodiment of the present invention, respectively, and FIG. 4 is a detailed structural view of the main parts in FIG. 3. 1: Pressure pipe, 2: Fuel assembly, 3: Height body, 4: Seal plug, 6.9: Ball latch mechanism, 8: Seal element, 12: Detachable collet joint.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス冷却型原子炉の燃料集合体が装荷された圧力管下部
のしゃへいおよびシールを行うじゃへいシール装置であ
って、圧力管の内壁に当接するシール要素および圧力管
との結合用ラッチ機構を具備したシールプラグと燃料集
合体の下部じゃへい体とを着脱可能な継手を介して連結
して成り、シールプラグ、しやへい体および燃料集合体
の相互を連結した状態で燃料交換機のグラブ操作により
圧力管に対する装荷、取出しを行うよう構成したことを
特徴とするガス冷却型原子炉の圧力管下部しやへいシー
ル装置。A shielding seal device that shields and seals the lower part of a pressure pipe loaded with a fuel assembly of a gas-cooled nuclear reactor, and is equipped with a sealing element that contacts the inner wall of the pressure pipe and a latch mechanism for coupling with the pressure pipe. The seal plug and the lower shingle body of the fuel assembly are connected via a removable joint. A pressure pipe lower sealing device for a gas-cooled nuclear reactor, characterized in that it is configured to load and unload a pressure pipe.
JP1983011348U 1983-01-28 1983-01-28 Gas-cooled nuclear reactor pressure pipe lower sealing device Pending JPS59116895U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983011348U JPS59116895U (en) 1983-01-28 1983-01-28 Gas-cooled nuclear reactor pressure pipe lower sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983011348U JPS59116895U (en) 1983-01-28 1983-01-28 Gas-cooled nuclear reactor pressure pipe lower sealing device

Publications (1)

Publication Number Publication Date
JPS59116895U true JPS59116895U (en) 1984-08-07

Family

ID=30142776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983011348U Pending JPS59116895U (en) 1983-01-28 1983-01-28 Gas-cooled nuclear reactor pressure pipe lower sealing device

Country Status (1)

Country Link
JP (1) JPS59116895U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032720U (en) * 1973-07-19 1975-04-09
JPS53131390A (en) * 1977-04-21 1978-11-16 Hitachi Ltd Fuel exchange method and device of pressure pipe tube reactor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032720U (en) * 1973-07-19 1975-04-09
JPS53131390A (en) * 1977-04-21 1978-11-16 Hitachi Ltd Fuel exchange method and device of pressure pipe tube reactor

Similar Documents

Publication Publication Date Title
JPS59116895U (en) Gas-cooled nuclear reactor pressure pipe lower sealing device
JPS5914098U (en) Fuel transfer pipe attachment device in reactor containment vessel
JPS59187796U (en) Lower seal plug device for pressure tube reactor
JPS59158098U (en) Reactor containment vessel penetration
JPS6098098U (en) Nuclear reactor reactor well sealing device
JPS5929796U (en) Concrete structure for handling nuclear fuel
JPS58191594U (en) Reactor control rod drive mechanism
JPS59106100U (en) Reactor containment vessel penetration sleeve
JPS58167387U (en) Vacuum piping joints in vacuum degassing equipment
JPS59195591U (en) Reactor pressure vessel nozzle sealing plug
JPS6039994U (en) Pressure tube lower sealing device for pressure tube reactor
JPS60173096U (en) Structure of reactor shielding wall
JPS59106396U (en) Joint structure between tank roof and side wall
JPS5990894U (en) Core configuration block of gas-cooled nuclear reactor
JPS6053093U (en) nuclear fuel storage container
JPS6023794U (en) Reactor containment vessel airlock device
JPS59112193U (en) Reactor containment vessel vent pipe
JPS5927498U (en) Reactor containment facility
JPS63105899U (en)
JPS59154699U (en) Spent nuclear fuel transport container
JPS5977100U (en) Fast breeder reactor fuel transfer chamber structure
JPS58165698U (en) Structure of reactor containment vessel penetration
JPS58169595U (en) Radioactive material storage pool gate
JPS60129695U (en) Fuel transfer container for reactor fuel handling equipment
JPS58162096U (en) Nuclear fuel assembly inspection equipment