JPS59109998U - Positioning device for ex-core neutron measuring instrument - Google Patents

Positioning device for ex-core neutron measuring instrument

Info

Publication number
JPS59109998U
JPS59109998U JP1983002678U JP267883U JPS59109998U JP S59109998 U JPS59109998 U JP S59109998U JP 1983002678 U JP1983002678 U JP 1983002678U JP 267883 U JP267883 U JP 267883U JP S59109998 U JPS59109998 U JP S59109998U
Authority
JP
Japan
Prior art keywords
measuring instrument
neutron measuring
positioning device
core neutron
tension rod
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
JP1983002678U
Other languages
Japanese (ja)
Inventor
幸雄 渡辺
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1983002678U priority Critical patent/JPS59109998U/en
Publication of JPS59109998U publication Critical patent/JPS59109998U/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

  • 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 the drawing]

第１図は従来の炉外中性子計測器の位置決め装置の縦断
面図、第２゛図は本発明に係る炉外中性子計測器の位置
決め装置の一実施例の要部拡大縦断面図、第３図は第２
図の矢視■−■図、第４図は引張棒先端部の縦断面図で
ある。 １・・・・・・原子炉−次遮蔽壁、２・・曲埋込管、３
・・・・・・中性子計測器ガイドチューブ、５・・間引
張棒、１１・・・・・・中間サポート、１２・・曲テフ
ロン製パッド。FIG. 1 is a longitudinal cross-sectional view of a conventional positioning device for an ex-core neutron measuring instrument, FIG. The figure is the second
4 is a vertical cross-sectional view of the tip of the tension rod. 1...Reactor-next shielding wall, 2...Curved buried pipe, 3
...Neutron measuring instrument guide tube, 5. Interval tension rod, 11. Intermediate support, 12. Curved Teflon pad.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遮蔽壁内に同県を貫通して埋設された埋込管に、先端に
中性子計測器ガイドチューブの装架された引張棒を進退
動自在に貫挿するとともに、前記埋込管に前記引張棒を
滑動自在に支承する中間サポートを配設してなることを
特徴とする炉外中性子計測器の位置決め装置。A tension rod with a neutron measuring instrument guide tube attached to the tip is inserted into the buried pipe buried in the shielding wall through the prefecture so that it can move forward and backward, and the tension rod is inserted into the buried pipe. A positioning device for an ex-core neutron measuring instrument, characterized in that an intermediate support is provided to slidably support the neutron measuring instrument.
JP1983002678U 1983-01-14 1983-01-14 Positioning device for ex-core neutron measuring instrument Pending JPS59109998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983002678U JPS59109998U (en) 1983-01-14 1983-01-14 Positioning device for ex-core neutron measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983002678U JPS59109998U (en) 1983-01-14 1983-01-14 Positioning device for ex-core neutron measuring instrument

Publications (1)

Publication Number Publication Date
JPS59109998U true JPS59109998U (en) 1984-07-24

Family

ID=30134331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983002678U Pending JPS59109998U (en) 1983-01-14 1983-01-14 Positioning device for ex-core neutron measuring instrument

Country Status (1)

Country Link
JP (1) JPS59109998U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510217A (en) * 1978-07-06 1980-01-24 Mitsubishi Electric Corp Horn type speaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510217A (en) * 1978-07-06 1980-01-24 Mitsubishi Electric Corp Horn type speaker

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