JPS6040457U - lance drive device - Google Patents

lance drive device

Info

Publication number
JPS6040457U
JPS6040457U JP13088883U JP13088883U JPS6040457U JP S6040457 U JPS6040457 U JP S6040457U JP 13088883 U JP13088883 U JP 13088883U JP 13088883 U JP13088883 U JP 13088883U JP S6040457 U JPS6040457 U JP S6040457U
Authority
JP
Japan
Prior art keywords
lance
furnace
link
pin hole
lance drive
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
JP13088883U
Other languages
Japanese (ja)
Inventor
熊谷　敬一
塔野　俊三
遠藤　節雄
Original Assignee
石川島播磨重工業株式会社
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 by 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP13088883U priority Critical patent/JPS6040457U/en
Publication of JPS6040457U publication Critical patent/JPS6040457U/en
Pending legal-status Critical Current

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  • Treatment Of Steel In Its Molten State (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の平面図、第２図は　　−第
１図の側面図、第３図、第４図はそれぞれ第１図の■−
■線、ＩＶ−ＩＶ線における断面図、第５図ないし第７
図は作動状態を示す側面図である。 １は炉、２は炉芯、３はガス遮断弁、４は開閉位置、７
はランス駆動シリンダー、８ばピストンロッド、１０は
リンク、１１は第１のピン孔、１２は第２のピン孔、１
３はランス、１４ｇ１先端である。Figure 1 is a plan view of one embodiment of the present invention, Figure 2 is a side view of Figure 1, and Figures 3 and 4 are - of Figure 1, respectively.
■Cross-sectional view along line IV-IV, Figures 5 to 7
The figure is a side view showing the operating state. 1 is the furnace, 2 is the furnace core, 3 is the gas cutoff valve, 4 is the open/close position, 7
1 is a lance drive cylinder, 8 is a piston rod, 10 is a link, 11 is a first pin hole, 12 is a second pin hole, 1
3 is a lance, 14g1 tip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ・　　　　　側面にガス遮断弁を有する炉の当該ガス遮
断弁の開閉位置から前記炉の炉芯までの距離に等しい長
さのストロークを有するランス駆動シリンダーと、第１
のピン孔と第２のピン孔とを有し前記ランス駆動シリン
ダーのピストンロッドによって移動されるリンクと、前
記第１のピン孔を介して前記リンクに結合されたとき先
端が前記ガス遮断弁の開閉位置と炉芯との間で移動し前
記第２のピン孔を介して前記リンクに結合されたとき先
端が前記ガス遮断弁の開閉位置と炉外との間で移動する
ランスと、を備えたことを特徴とするランス駆動装置。- a lance drive cylinder having a stroke of a length equal to the distance from the opening/closing position of a gas cut-off valve of a furnace having a gas cut-off valve on its side to the core of said furnace;
a link that is moved by the piston rod of the lance drive cylinder, the link having a pin hole and a second pin hole; a lance that moves between an open/close position and a furnace core and whose tip moves between an open/close position of the gas cutoff valve and outside the furnace when the lance is coupled to the link through the second pin hole; A lance drive device characterized by:
JP13088883U 1983-08-24 1983-08-24 lance drive device Pending JPS6040457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13088883U JPS6040457U (en) 1983-08-24 1983-08-24 lance drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13088883U JPS6040457U (en) 1983-08-24 1983-08-24 lance drive device

Publications (1)

Publication Number Publication Date
JPS6040457U true JPS6040457U (en) 1985-03-22

Family

ID=30296097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13088883U Pending JPS6040457U (en) 1983-08-24 1983-08-24 lance drive device

Country Status (1)

Country Link
JP (1) JPS6040457U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624004A (en) * 1979-08-01 1981-03-07 Kobe Steel Ltd Hollow fiber type membrane separating apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624004A (en) * 1979-08-01 1981-03-07 Kobe Steel Ltd Hollow fiber type membrane separating apparatus

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