JPH01159983U - - Google Patents

Info

Publication number
JPH01159983U
JPH01159983U JP5620188U JP5620188U JPH01159983U JP H01159983 U JPH01159983 U JP H01159983U JP 5620188 U JP5620188 U JP 5620188U JP 5620188 U JP5620188 U JP 5620188U JP H01159983 U JPH01159983 U JP H01159983U
Authority
JP
Japan
Prior art keywords
electron beam
extraction hole
penetration prevention
band
prevention band
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
JP5620188U
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 JP5620188U priority Critical patent/JPH01159983U/ja
Publication of JPH01159983U publication Critical patent/JPH01159983U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)

Description

【図面の簡単な説明】
第1図は本考案電子ビーム溶接用ビーム貫通防
止帯の一実施例の使用状態を示す部分截断斜視図
、第2図は従来の屈曲配管の電子ビーム溶接施工
態様を示す斜視図である。 11…配管、12…ビーム貫通防止帯、13…
貫通防止帯取出し孔、14…溶接ビード、15…
鏡板、16…鏡板溶接部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電子ビーム溶接される長手溶接開先を有すると
    ともに一端にビーム貫通防止帯取出し孔を有する
    屈曲した閉塞長尺中空体内部に開先合わせ前に挿
    入配置されるものであつて、高融点のグラスフア
    イバーシート又はセラミツク繊維布が複数枚積層
    され上記取出し孔より小径の可撓性長尺帯状物に
    形成されたことを特徴とする電子ビーム溶接用ビ
    ーム貫通防止帯。
JP5620188U 1988-04-26 1988-04-26 Pending JPH01159983U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5620188U JPH01159983U (ja) 1988-04-26 1988-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5620188U JPH01159983U (ja) 1988-04-26 1988-04-26

Publications (1)

Publication Number Publication Date
JPH01159983U true JPH01159983U (ja) 1989-11-07

Family

ID=31282084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5620188U Pending JPH01159983U (ja) 1988-04-26 1988-04-26

Country Status (1)

Country Link
JP (1) JPH01159983U (ja)

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