JPS5932934U - Measuring instrument stopper - Google Patents

Measuring instrument stopper

Info

Publication number
JPS5932934U
JPS5932934U JP1982127376U JP12737682U JPS5932934U JP S5932934 U JPS5932934 U JP S5932934U JP 1982127376 U JP1982127376 U JP 1982127376U JP 12737682 U JP12737682 U JP 12737682U JP S5932934 U JPS5932934 U JP S5932934U
Authority
JP
Japan
Prior art keywords
measuring instrument
plug
instrument stopper
groove
backing
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
JP1982127376U
Other languages
Japanese (ja)
Inventor
通夫 渡辺
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1982127376U priority Critical patent/JPS5932934U/en
Publication of JPS5932934U publication Critical patent/JPS5932934U/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

  • Joints With Pressure Members (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (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 the drawing]

第１図はレベルスイッチの配管系統図、第２図はレベル
スイッチの実動作テスト状態を示す配管□系統図、第３
図は従来のレベルスイッチテスト用プラグを示す縦断面
図、第４図は本考案の一実施例を示す縦断面図、第５図
は第４図の要部を示す斜視図である。 １・・・タンク、２ａ、　　２ｂ・・・バランス管、３
ａ。 ３ｂ・・・元弁、４ａ、　　４ｂ・・・テスト川床、５
ａ、　　５ｂ・・・プラグ、６・・・レベルスイッチ、
７・・・テスト用配管、８ａ、８ｂ・・・プラグ、９・
・・おねじ、１０・・・バッキング、１１・・・めねじ
、１２・・・回転用頭部、１３・・・バッキングガイド
用溝、１４・・・バッキング受用溝。Figure 1 is a piping system diagram of the level switch, Figure 2 is a piping system diagram showing the actual operation test status of the level switch, and Figure 3 is a piping system diagram showing the actual operation test status of the level switch.
FIG. 4 is a longitudinal sectional view showing a conventional level switch test plug, FIG. 4 is a longitudinal sectional view showing an embodiment of the present invention, and FIG. 5 is a perspective view showing the main part of FIG. 1...Tank, 2a, 2b...Balance tube, 3
a. 3b... Genben, 4a, 4b... Test Kawadoko, 5
a, 5b...Plug, 6...Level switch,
7...Test piping, 8a, 8b...Plug, 9.
... Male thread, 10... Backing, 11... Female thread, 12... Head for rotation, 13... Groove for backing guide, 14... Groove for receiving backing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プラグの回転用頭部と直交し、かつ一体結合するおねじ
の周囲に環状に削成された溝を有し、この溝にバッキン
グを嵌着し、プラグとテスト川床とを水密的に螺着した
ことを特徴とする計測器用止栓。There is a groove cut in an annular shape around the external thread that is perpendicular to the rotating head of the plug and is integrally connected.The backing is fitted into this groove, and the plug and the test bed are screwed together in a watertight manner. A stopcock for measuring instruments that is characterized by:
JP1982127376U 1982-08-25 1982-08-25 Measuring instrument stopper Pending JPS5932934U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982127376U JPS5932934U (en) 1982-08-25 1982-08-25 Measuring instrument stopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982127376U JPS5932934U (en) 1982-08-25 1982-08-25 Measuring instrument stopper

Publications (1)

Publication Number Publication Date
JPS5932934U true JPS5932934U (en) 1984-02-29

Family

ID=30289314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982127376U Pending JPS5932934U (en) 1982-08-25 1982-08-25 Measuring instrument stopper

Country Status (1)

Country Link
JP (1) JPS5932934U (en)

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