[go: up one dir, main page]

JPH01153843U - - Google Patents

Info

Publication number
JPH01153843U
JPH01153843U JP5146088U JP5146088U JPH01153843U JP H01153843 U JPH01153843 U JP H01153843U JP 5146088 U JP5146088 U JP 5146088U JP 5146088 U JP5146088 U JP 5146088U JP H01153843 U JPH01153843 U JP H01153843U
Authority
JP
Japan
Prior art keywords
refractory
shape
gas injection
plug
porous plug
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
JP5146088U
Other languages
English (en)
Other versions
JPH065408Y2 (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 JP1988051460U priority Critical patent/JPH065408Y2/ja
Publication of JPH01153843U publication Critical patent/JPH01153843U/ja
Application granted granted Critical
Publication of JPH065408Y2 publication Critical patent/JPH065408Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の側断面図、第2図
、第3図、第4図はそれぞれ第1図の矢視A―A
,B―B,C―C断面図である。 1……ポーラスプラグ、2……ガス供給管、3
……通気性耐火物、4……緻密質耐火物、5……
円錐形状部、6……メタルケース。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外側部を緻密質耐火物で形成し、内側部を通気
    性耐火物で形成してガスを吹込み自在としたガス
    吹込み用ポーラスプラグにおいて、ポーラスプラ
    グの残存状態を判別可能に内側の通気性耐火物の
    中間の所要の横断面を多角形状から円形形状また
    は円形形状から多角形状に漸次変化させ、通気性
    耐火物を上部から下部にわたつて一体的に形成す
    るとともに下端部分を円錐形状に形成したことを
    特徴とするガス吹込み用ポーラスプラグ。
JP1988051460U 1988-04-15 1988-04-15 ガス吹込み用ポ−ラスプラグ Expired - Lifetime JPH065408Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988051460U JPH065408Y2 (ja) 1988-04-15 1988-04-15 ガス吹込み用ポ−ラスプラグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988051460U JPH065408Y2 (ja) 1988-04-15 1988-04-15 ガス吹込み用ポ−ラスプラグ

Publications (2)

Publication Number Publication Date
JPH01153843U true JPH01153843U (ja) 1989-10-23
JPH065408Y2 JPH065408Y2 (ja) 1994-02-09

Family

ID=31277482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988051460U Expired - Lifetime JPH065408Y2 (ja) 1988-04-15 1988-04-15 ガス吹込み用ポ−ラスプラグ

Country Status (1)

Country Link
JP (1) JPH065408Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009046756A (ja) * 2007-08-23 2009-03-05 Tokyo Yogyo Co Ltd ガス吹込みプラグ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52722A (en) * 1975-05-06 1977-01-06 Norbergs Mekaniska Verkstad Ab Method of preparing platform for lowerrpour casting and device for piling up bricks
JPS5919714U (ja) * 1982-07-26 1984-02-06 北海鋼機株式会社 流動浸漬粉体塗装アンボンドpc鋼棒
JPS5919715U (ja) * 1982-07-27 1984-02-06 木村 太郎 鉄筋止め具
JPS628920U (ja) * 1985-07-02 1987-01-20
JPS6311162A (ja) * 1986-04-11 1988-01-18 エルフ アトケム ソシエテ アノニム 細菌に汚染された織布の消毒方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52722A (en) * 1975-05-06 1977-01-06 Norbergs Mekaniska Verkstad Ab Method of preparing platform for lowerrpour casting and device for piling up bricks
JPS5919714U (ja) * 1982-07-26 1984-02-06 北海鋼機株式会社 流動浸漬粉体塗装アンボンドpc鋼棒
JPS5919715U (ja) * 1982-07-27 1984-02-06 木村 太郎 鉄筋止め具
JPS628920U (ja) * 1985-07-02 1987-01-20
JPS6311162A (ja) * 1986-04-11 1988-01-18 エルフ アトケム ソシエテ アノニム 細菌に汚染された織布の消毒方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009046756A (ja) * 2007-08-23 2009-03-05 Tokyo Yogyo Co Ltd ガス吹込みプラグ

Also Published As

Publication number Publication date
JPH065408Y2 (ja) 1994-02-09

Similar Documents

Publication Publication Date Title
JPH01153843U (ja)
JPH0389146U (ja)
JPS6415656U (ja)
JPH01117428U (ja)
JPH0242738U (ja)
JPH0314056U (ja)
JPS6325240U (ja)
JPH024642U (ja)
JPS6242798U (ja)
JPH0261950U (ja)
JPH0282757U (ja)
JPH02119881U (ja)
JPH0418644U (ja)
JPH0391146U (ja)
JPS6270156U (ja)
JPH039883U (ja)
JPH0385159U (ja)
JPS5994755U (ja) 鋳造用ノズル
JPH0160199U (ja)
JPH0375851U (ja)
JPS6311547U (ja)
JPH0368960U (ja)
JPH01114143U (ja)
JPS63190709U (ja)
JPS6164848U (ja)