JPH0638107Y2 - ポーラスプラグ - Google Patents

ポーラスプラグ

Info

Publication number
JPH0638107Y2
JPH0638107Y2 JP1989126921U JP12692189U JPH0638107Y2 JP H0638107 Y2 JPH0638107 Y2 JP H0638107Y2 JP 1989126921 U JP1989126921 U JP 1989126921U JP 12692189 U JP12692189 U JP 12692189U JP H0638107 Y2 JPH0638107 Y2 JP H0638107Y2
Authority
JP
Japan
Prior art keywords
plug
porous
plug body
porous plug
gas
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.)
Expired - Lifetime
Application number
JP1989126921U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0368958U (OSRAM
Inventor
章文 白木
友裕 奥村
清寿 羽山
一哉 坂口
利勝 木内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
TYK Corp
Original Assignee
Daido Steel Co Ltd
TYK Corp
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 Daido Steel Co Ltd, TYK Corp filed Critical Daido Steel Co Ltd
Priority to JP1989126921U priority Critical patent/JPH0638107Y2/ja
Publication of JPH0368958U publication Critical patent/JPH0368958U/ja
Application granted granted Critical
Publication of JPH0638107Y2 publication Critical patent/JPH0638107Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP1989126921U 1989-10-30 1989-10-30 ポーラスプラグ Expired - Lifetime JPH0638107Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989126921U JPH0638107Y2 (ja) 1989-10-30 1989-10-30 ポーラスプラグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989126921U JPH0638107Y2 (ja) 1989-10-30 1989-10-30 ポーラスプラグ

Publications (2)

Publication Number Publication Date
JPH0368958U JPH0368958U (OSRAM) 1991-07-08
JPH0638107Y2 true JPH0638107Y2 (ja) 1994-10-05

Family

ID=31674705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989126921U Expired - Lifetime JPH0638107Y2 (ja) 1989-10-30 1989-10-30 ポーラスプラグ

Country Status (1)

Country Link
JP (1) JPH0638107Y2 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213297U (OSRAM) * 1975-07-15 1977-01-29
JPS6046312A (ja) * 1983-08-22 1985-03-13 Harima Refract Co Ltd 多層タイプのポ−ラスプラグ

Also Published As

Publication number Publication date
JPH0368958U (OSRAM) 1991-07-08

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