JPH0214349U - - Google Patents

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Publication number
JPH0214349U
JPH0214349U JP9094788U JP9094788U JPH0214349U JP H0214349 U JPH0214349 U JP H0214349U JP 9094788 U JP9094788 U JP 9094788U JP 9094788 U JP9094788 U JP 9094788U JP H0214349 U JPH0214349 U JP H0214349U
Authority
JP
Japan
Prior art keywords
porous refractory
refractory
gas injection
injection plug
periphery
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
JP9094788U
Other languages
English (en)
Other versions
JPH065409Y2 (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 JP1988090947U priority Critical patent/JPH065409Y2/ja
Publication of JPH0214349U publication Critical patent/JPH0214349U/ja
Application granted granted Critical
Publication of JPH065409Y2 publication Critical patent/JPH065409Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案に係るガス吹込みプラグの1実
施例の縦断面図、第2図は第1図に示した本考案
に係るガス吹込みプラグが受鋼容器に取り付けら
れている状態を示す縦断面図、第3図は第1図に
示した本考案に係るガス吹込みプラグの受鋼毎の
剥離損耗状態を説明する説明図である。 図面中、1……本考案に係るガス吹込みプラグ
、2……多孔質耐火物、2a……ノツチ、3……
緻密質耐火物、4……鉄皮、5……プラグ受煉瓦
、6……受鋼容器床煉瓦、7……受鋼容器底部鉄
皮、7a……開口部。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 1回の受鋼処理で多孔質耐火物2が剥離損耗
    する厚みhとほぼ同一の間隔でノツチ2aが該多
    孔質耐火物2の周囲に設けられており、該多孔質
    耐火物2の周囲が緻密質耐火物3で被覆されてい
    ることを特徴とするガス吹込みプラグ1。 2 ノツチ2aが多孔質耐火物2の周囲側が広く
    多孔質耐火物2の内部側が狭い断面形状を成して
    いる請求項1に記載のガス吹込みプラグ1。
JP1988090947U 1988-07-11 1988-07-11 ガス吹込みプラグ Expired - Lifetime JPH065409Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988090947U JPH065409Y2 (ja) 1988-07-11 1988-07-11 ガス吹込みプラグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988090947U JPH065409Y2 (ja) 1988-07-11 1988-07-11 ガス吹込みプラグ

Publications (2)

Publication Number Publication Date
JPH0214349U true JPH0214349U (ja) 1990-01-29
JPH065409Y2 JPH065409Y2 (ja) 1994-02-09

Family

ID=31315450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988090947U Expired - Lifetime JPH065409Y2 (ja) 1988-07-11 1988-07-11 ガス吹込みプラグ

Country Status (1)

Country Link
JP (1) JPH065409Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931702U (ja) * 1982-08-24 1984-02-28 市光工業株式会社 車輌用補助灯
JPS6270158U (ja) * 1985-10-17 1987-05-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931702U (ja) * 1982-08-24 1984-02-28 市光工業株式会社 車輌用補助灯
JPS6270158U (ja) * 1985-10-17 1987-05-02

Also Published As

Publication number Publication date
JPH065409Y2 (ja) 1994-02-09

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