JPS63196383U - - Google Patents

Info

Publication number
JPS63196383U
JPS63196383U JP1987086591U JP8659187U JPS63196383U JP S63196383 U JPS63196383 U JP S63196383U JP 1987086591 U JP1987086591 U JP 1987086591U JP 8659187 U JP8659187 U JP 8659187U JP S63196383 U JPS63196383 U JP S63196383U
Authority
JP
Japan
Prior art keywords
laser
injection nozzle
laser injection
bottom portion
hole
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
JP1987086591U
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 JP1987086591U priority Critical patent/JPS63196383U/ja
Publication of JPS63196383U publication Critical patent/JPS63196383U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係るレーザ射出ノ
ズルを示す断面図、第2図は従来例を示す断面図
である。 10:レーザ射出ノズル、10a:レーザ射出
孔、11:底部、12:立上り部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被加工物の真上に位置し、中心にレーザ光が通
    過するレーザ射出孔を有する底部をもつ円筒状の
    レーザ射出ノズルにおいて、上記底部のレーザ射
    出孔開口縁部に反レーザ射出方向に突出する異物
    落下防止用の立上り部を形成したことを特徴とす
    るレーザ射出ノズル。
JP1987086591U 1987-06-03 1987-06-03 Pending JPS63196383U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987086591U JPS63196383U (ja) 1987-06-03 1987-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987086591U JPS63196383U (ja) 1987-06-03 1987-06-03

Publications (1)

Publication Number Publication Date
JPS63196383U true JPS63196383U (ja) 1988-12-16

Family

ID=30943036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987086591U Pending JPS63196383U (ja) 1987-06-03 1987-06-03

Country Status (1)

Country Link
JP (1) JPS63196383U (ja)

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