IT8420194A0 - Tappatrice per l'otturazione di fori di colata di forni a tino. - Google Patents

Tappatrice per l'otturazione di fori di colata di forni a tino.

Info

Publication number
IT8420194A0
IT8420194A0 IT8420194A IT2019484A IT8420194A0 IT 8420194 A0 IT8420194 A0 IT 8420194A0 IT 8420194 A IT8420194 A IT 8420194A IT 2019484 A IT2019484 A IT 2019484A IT 8420194 A0 IT8420194 A0 IT 8420194A0
Authority
IT
Italy
Prior art keywords
furnaces
vent
capping machine
casting holes
closing casting
Prior art date
Application number
IT8420194A
Other languages
English (en)
Other versions
IT1173923B (it
Inventor
Pierre Mailliet
Leon Ulveling
Jean Metz
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of IT8420194A0 publication Critical patent/IT8420194A0/it
Application granted granted Critical
Publication of IT1173923B publication Critical patent/IT1173923B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Actuator (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)
IT20194/84A 1983-03-23 1984-03-22 Tappatrice per l'otturazione di fori di colata di forni a tino IT1173923B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84711A LU84711A1 (fr) 1983-03-23 1983-03-23 Boucheuse pour l'obturation de trous de coulee de fours a cuve

Publications (2)

Publication Number Publication Date
IT8420194A0 true IT8420194A0 (it) 1984-03-22
IT1173923B IT1173923B (it) 1987-06-24

Family

ID=19730064

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20194/84A IT1173923B (it) 1983-03-23 1984-03-22 Tappatrice per l'otturazione di fori di colata di forni a tino

Country Status (6)

Country Link
US (1) US4557468A (it)
CA (1) CA1224030A (it)
FR (1) FR2543160B1 (it)
GB (1) GB2136940B (it)
IT (1) IT1173923B (it)
LU (1) LU84711A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87926A1 (fr) * 1991-04-26 1992-11-16 Wurth Paul Sa Procede de bouchage du trou de coulee d'un four a cuve et machine de bouchage pour la mise en oeuvre de ce procede
LU90078B1 (de) * 1997-06-12 1998-12-14 Wurth Paul Sa Schwenkvorrichtung mit Ausleger
KR101203643B1 (ko) 2010-12-23 2012-11-23 주식회사 포스코 개공기용 선단걸고리의 핀 제거장치
CN107218815B (zh) * 2017-06-22 2019-01-11 万金芬 一种滑动限位式窑炉出料口堵塞系统
US12152283B2 (en) * 2022-02-18 2024-11-26 Badische Stahl-Engineering Gmbh Device and method for filling a tap hole of an electric arc furnace with refractory filling material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909326A1 (de) * 1969-02-25 1970-09-10 Dango & Dienenthal Kg Vorrichtung zum OEffnen und Verschliessen des Stichlochs von metallurgischen OEfen
NL162432C (nl) * 1970-11-27 1980-05-16 Wurth Anciens Ets Paul Inrichting voor het stoppen van het afsteekgat van een schachtoven.
LU78756A1 (it) * 1977-12-22 1978-04-17
DE2822605C2 (de) * 1978-05-24 1987-01-15 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Schwenkvorrichtung, insbesondere für Stichlochstopfmaschinen
LU79749A1 (fr) * 1978-06-01 1978-11-28 Wurth Paul Sa Mecanisme de guidage et de positionnement de l'outil de travail d'une machine de percee ou d'obturation du trou de coulee d'un four a cuve
US4247088A (en) * 1978-10-05 1981-01-27 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Mud gun

Also Published As

Publication number Publication date
FR2543160A1 (fr) 1984-09-28
GB2136940A (en) 1984-09-26
FR2543160B1 (fr) 1986-09-26
GB2136940B (en) 1986-08-06
US4557468A (en) 1985-12-10
CA1224030A (en) 1987-07-14
LU84711A1 (fr) 1983-11-23
GB8406413D0 (en) 1984-04-18
IT1173923B (it) 1987-06-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326