JPS6415692U - - Google Patents

Info

Publication number
JPS6415692U
JPS6415692U JP10811587U JP10811587U JPS6415692U JP S6415692 U JPS6415692 U JP S6415692U JP 10811587 U JP10811587 U JP 10811587U JP 10811587 U JP10811587 U JP 10811587U JP S6415692 U JPS6415692 U JP S6415692U
Authority
JP
Japan
Prior art keywords
seal bodies
seal
pair
bodies
welding
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
JP10811587U
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 JP10811587U priority Critical patent/JPS6415692U/ja
Publication of JPS6415692U publication Critical patent/JPS6415692U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Description

【図面の簡単な説明】
第1図は本考案の溶接用裏ガスシールド装置を
配管内に設置した状態の一例を示す断面図、第2
図は第1図における外周部4の端部付近を示す部
分拡大図。 1……配管、2……溶接部、3……膨張シール
体、4……外周部、5,6……側面、7……中空
部、8,9,12,13……側板、10,14…
…ボルト、11,15……ナツト、16……配管
、17……保護被覆層、18……シールガス導入
部、19……圧力調整吐出部、20……ボルト、
21……蝶ネジ、22……パツキン、23……引
込用部材、24……裏ガスシールド空間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円形な外周部4を有し半径方向に膨張可能な一
    対の中空な膨張シール体3と、一対の前記シール
    体3の中空部7を相互に連通するよう前記シール
    体3の側面5間を結合する配管16と、一方の前
    記シール体3における前記側面5と反対側の側面
    6に設けられたシールガス導入部18と、他方の
    前記シール体3における前記側面5と同一側面に
    設けられた圧力調整吐出部19とを具備してなる
    溶接用裏ガスシールド装置。
JP10811587U 1987-07-13 1987-07-13 Pending JPS6415692U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10811587U JPS6415692U (ja) 1987-07-13 1987-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10811587U JPS6415692U (ja) 1987-07-13 1987-07-13

Publications (1)

Publication Number Publication Date
JPS6415692U true JPS6415692U (ja) 1989-01-26

Family

ID=31343147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10811587U Pending JPS6415692U (ja) 1987-07-13 1987-07-13

Country Status (1)

Country Link
JP (1) JPS6415692U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013140043A (ja) * 2011-12-28 2013-07-18 Mitsubishi Heavy Ind Ltd 気中環境創出機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013140043A (ja) * 2011-12-28 2013-07-18 Mitsubishi Heavy Ind Ltd 気中環境創出機構

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