JPS62119643U - - Google Patents

Info

Publication number
JPS62119643U
JPS62119643U JP649986U JP649986U JPS62119643U JP S62119643 U JPS62119643 U JP S62119643U JP 649986 U JP649986 U JP 649986U JP 649986 U JP649986 U JP 649986U JP S62119643 U JPS62119643 U JP S62119643U
Authority
JP
Japan
Prior art keywords
pipe
packing
welded pipe
evacuating
welded
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
JP649986U
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 JP649986U priority Critical patent/JPS62119643U/ja
Publication of JPS62119643U publication Critical patent/JPS62119643U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す図、第2図は
第1図の一部詳細図、第3図は第2図のA―A′
断面矢視図である。 1…被検査管、2…溶接部、3,4…フタ、5
…ビニルシート、6…真空排気管、7,7′…バ
ルブ、8…真空ポンプ、9…バルブ、10…He
ガスボンベ、11…パツキング、12…ヘリウム
リークデイテクタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 溶接管単両端にパツキングを有する脱着可能な
    フタを設け、該管内部を真空引することにより、
    該パツキング部のみで管内を外気とシールできる
    ようにしたことを特徴とする溶接管のヘリウムリ
    ークテスト装置。
JP649986U 1986-01-22 1986-01-22 Pending JPS62119643U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP649986U JPS62119643U (ja) 1986-01-22 1986-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP649986U JPS62119643U (ja) 1986-01-22 1986-01-22

Publications (1)

Publication Number Publication Date
JPS62119643U true JPS62119643U (ja) 1987-07-29

Family

ID=30789069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP649986U Pending JPS62119643U (ja) 1986-01-22 1986-01-22

Country Status (1)

Country Link
JP (1) JPS62119643U (ja)

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