JPH02140124U - - Google Patents

Info

Publication number
JPH02140124U
JPH02140124U JP5035489U JP5035489U JPH02140124U JP H02140124 U JPH02140124 U JP H02140124U JP 5035489 U JP5035489 U JP 5035489U JP 5035489 U JP5035489 U JP 5035489U JP H02140124 U JPH02140124 U JP H02140124U
Authority
JP
Japan
Prior art keywords
cutting
annular groove
pressure
progresses
nozzle
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
JP5035489U
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 JP5035489U priority Critical patent/JPH02140124U/ja
Publication of JPH02140124U publication Critical patent/JPH02140124U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を説明するための図
であつて、第1図は要部の半断面図、第2図は切
断火口の拡大半断面図、第3図は第2図の矢視
図、第4図は切断作業中における側面図である。 1……切断火口、1a……内方の環状溝、1f
……外方の溝状溝、2……吹管、3……補助ノズ
ル、4……頭部、5……火口本体、6……スリー
ブ、6a……切断酸素孔、7……カバー、8……
ナツト、9……ノズル本体、10……ナツト、1
1……燃料ガスパイプ、12……サポート、13
……ナツト、W……鋼板。

Claims (1)

  1. 【実用新案登録請求の範囲】 高圧の切断酸素を噴出する切断酸素孔の周囲に
    、二重の加熱炎を噴出する内方環状溝と外方環状
    溝が構成された切断火口と、 この切断火口における切断の進行方向の後方に
    備えられて、切断の進行方向の前方に向かつて斜
    めに燃料ガスを噴出する補助ノズルを具備してな
    ることを特徴とする高圧高速切断火口。
JP5035489U 1989-04-28 1989-04-28 Pending JPH02140124U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5035489U JPH02140124U (ja) 1989-04-28 1989-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5035489U JPH02140124U (ja) 1989-04-28 1989-04-28

Publications (1)

Publication Number Publication Date
JPH02140124U true JPH02140124U (ja) 1990-11-22

Family

ID=31568826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5035489U Pending JPH02140124U (ja) 1989-04-28 1989-04-28

Country Status (1)

Country Link
JP (1) JPH02140124U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242257U (ja) * 1985-08-30 1987-03-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242257U (ja) * 1985-08-30 1987-03-13

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