IT1168320B - Tappo poroso per contenitore di metallo fuso - Google Patents

Tappo poroso per contenitore di metallo fuso

Info

Publication number
IT1168320B
IT1168320B IT819559A IT955981A IT1168320B IT 1168320 B IT1168320 B IT 1168320B IT 819559 A IT819559 A IT 819559A IT 955981 A IT955981 A IT 955981A IT 1168320 B IT1168320 B IT 1168320B
Authority
IT
Italy
Prior art keywords
molten metal
porous plug
metal vessel
porous
plug
Prior art date
Application number
IT819559A
Other languages
English (en)
Italian (it)
Other versions
IT8109559A0 (it
Inventor
Masaru Takashima
Original Assignee
Aikoh Co
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 Aikoh Co filed Critical Aikoh Co
Publication of IT8109559A0 publication Critical patent/IT8109559A0/it
Application granted granted Critical
Publication of IT1168320B publication Critical patent/IT1168320B/it

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Laminated Bodies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
IT819559A 1981-05-27 1981-10-29 Tappo poroso per contenitore di metallo fuso IT1168320B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7564681U JPS57188100U (OSRAM) 1981-05-27 1981-05-27

Publications (2)

Publication Number Publication Date
IT8109559A0 IT8109559A0 (it) 1981-10-29
IT1168320B true IT1168320B (it) 1987-05-20

Family

ID=13582221

Family Applications (1)

Application Number Title Priority Date Filing Date
IT819559A IT1168320B (it) 1981-05-27 1981-10-29 Tappo poroso per contenitore di metallo fuso

Country Status (2)

Country Link
JP (1) JPS57188100U (OSRAM)
IT (1) IT1168320B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052508A (ja) * 1983-09-02 1985-03-25 Toshiba Ceramics Co Ltd 複合タイプポ−ラスれんが
JPH0343221Y2 (OSRAM) * 1986-11-14 1991-09-10
JPH0641711Y2 (ja) * 1989-12-21 1994-11-02 ハリマセラミック株式会社 ポーラスプラグ
JP2008231554A (ja) * 2007-03-23 2008-10-02 Tokyo Yogyo Co Ltd ガス吹込みプラグの製造方法及びガス吹込みプラグ
WO2013117498A1 (en) * 2012-02-07 2013-08-15 Vesuvius Crucible Company Ga purging plus comprising wear indicator
PT2792655E (pt) * 2013-04-18 2015-08-24 Refractory Intellectual Prop Indicador de desgaste num sistema composto feito de tijolos cerâmicos à prova de fogo
JP2020164953A (ja) * 2019-03-29 2020-10-08 東京窯業株式会社 ガス吹き込みプラグ

Also Published As

Publication number Publication date
JPS57188100U (OSRAM) 1982-11-29
IT8109559A0 (it) 1981-10-29

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