JPS61128526U - - Google Patents

Info

Publication number
JPS61128526U
JPS61128526U JP929585U JP929585U JPS61128526U JP S61128526 U JPS61128526 U JP S61128526U JP 929585 U JP929585 U JP 929585U JP 929585 U JP929585 U JP 929585U JP S61128526 U JPS61128526 U JP S61128526U
Authority
JP
Japan
Prior art keywords
nozzle
oxygen
fuel gas
preheating
cutting
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.)
Granted
Application number
JP929585U
Other languages
English (en)
Other versions
JPH029242Y2 (ja
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 JP929585U priority Critical patent/JPH029242Y2/ja
Publication of JPS61128526U publication Critical patent/JPS61128526U/ja
Application granted granted Critical
Publication of JPH029242Y2 publication Critical patent/JPH029242Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るアウトミキシング式ガス
切断火口の主要部を中心線の部分で切断した断面
図、第2図ないし第4図は本考案の他の三つの実
施例を示す断面図、第5図は本考案のアウトミキ
シング式ガス切断火口と従来の火口との比較実験
結果を示す時間―温度特性図、第6図は従来の火
口の半断面図である。 1……切断酸素孔、1a……切断酸素用噴出口
、2……予熱酸素孔、2a……予熱酸素用噴出口
、3……燃料ガス孔、3a……燃料ガス用噴出口
、A……案内片、A,A……壁面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 切断酸素用噴出口の近くに開口させられた予熱
    酸素用噴出口と燃料ガス用噴出口とから、予熱酸
    素と燃料ガスとを個々に噴出させてそれらを外部
    で混合し、予熱炎を生じさせるように構成された
    アウトミキシング式ガス切断火口において、上記
    予熱酸素用噴出口と燃料ガス用噴出口との間に、
    先細り状の案内片が外方に突出して設けられて成
    ることを特徴とするアウトミキシング式ガス切断
    火口。
JP929585U 1985-01-26 1985-01-26 Expired JPH029242Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP929585U JPH029242Y2 (ja) 1985-01-26 1985-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP929585U JPH029242Y2 (ja) 1985-01-26 1985-01-26

Publications (2)

Publication Number Publication Date
JPS61128526U true JPS61128526U (ja) 1986-08-12
JPH029242Y2 JPH029242Y2 (ja) 1990-03-07

Family

ID=30489376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP929585U Expired JPH029242Y2 (ja) 1985-01-26 1985-01-26

Country Status (1)

Country Link
JP (1) JPH029242Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101204324B1 (ko) 2012-03-22 2012-11-27 양태한 역화 방지용 가스절단팁

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7878798B2 (en) * 2006-06-14 2011-02-01 John Zink Company, Llc Coanda gas burner apparatus and methods
JP6087466B1 (ja) * 2016-08-09 2017-03-01 大陽日酸株式会社 ポストミックス水素用火口及び水素ガス切断方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101204324B1 (ko) 2012-03-22 2012-11-27 양태한 역화 방지용 가스절단팁
WO2013141466A1 (ko) * 2012-03-22 2013-09-26 Yang Taehan 역화 방지용 가스절단팁
US9664380B2 (en) 2012-03-22 2017-05-30 Taehan Yang Gas cutting tip for preventing backfire

Also Published As

Publication number Publication date
JPH029242Y2 (ja) 1990-03-07

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