JPH02132647U - - Google Patents

Info

Publication number
JPH02132647U
JPH02132647U JP4241689U JP4241689U JPH02132647U JP H02132647 U JPH02132647 U JP H02132647U JP 4241689 U JP4241689 U JP 4241689U JP 4241689 U JP4241689 U JP 4241689U JP H02132647 U JPH02132647 U JP H02132647U
Authority
JP
Japan
Prior art keywords
porous plug
cross
porous
body made
sectional
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
JP4241689U
Other languages
English (en)
Other versions
JPH0351329Y2 (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 JP4241689U priority Critical patent/JPH0351329Y2/ja
Publication of JPH02132647U publication Critical patent/JPH02132647U/ja
Application granted granted Critical
Publication of JPH0351329Y2 publication Critical patent/JPH0351329Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Description

【図面の簡単な説明】
第1図はこの考案ガス吹込み用ポーラスプラグ
の実施例を示す縦断面図、第2図a,bは同横断
面図、第3図イは従来のポーラスプラグの一例を
示す縦断面図、同図ロは同横断面図である。 1,1a……ポーラスプラグ本体、2……本体
外周部、3,3a……パイロツト部、4……鉄皮
、5……ガス導入パイプ、A……ガス吹込み用プ
ラグ。
補正 平1.6.29 図面の簡単な説明を次のように補正する。 明細書第5頁第4〜5行目の「第2図a,bは
同横断面図、」の記載を「第2図イは同横断面図
、同図ロは同パイロツト部をクロス状にしたもの
の横断面図、」と補正する。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポーラレスレンガのポーラスプラグ本体内に埋
    設された非ポーラス体のパイロツト部が同材質の
    本体外周部と一体連接されてなることを特徴とす
    るガス吹込み用ポーラスプラグ。
JP4241689U 1989-04-11 1989-04-11 Expired JPH0351329Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4241689U JPH0351329Y2 (ja) 1989-04-11 1989-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4241689U JPH0351329Y2 (ja) 1989-04-11 1989-04-11

Publications (2)

Publication Number Publication Date
JPH02132647U true JPH02132647U (ja) 1990-11-05
JPH0351329Y2 JPH0351329Y2 (ja) 1991-11-01

Family

ID=31553944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4241689U Expired JPH0351329Y2 (ja) 1989-04-11 1989-04-11

Country Status (1)

Country Link
JP (1) JPH0351329Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887600B1 (ko) * 2007-08-14 2009-03-11 조선내화 주식회사 포러스 플러그

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887600B1 (ko) * 2007-08-14 2009-03-11 조선내화 주식회사 포러스 플러그

Also Published As

Publication number Publication date
JPH0351329Y2 (ja) 1991-11-01

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