FR2543160B1 - Boucheuse pour l'obturation de trous de coulee de fours a cuve - Google Patents

Boucheuse pour l'obturation de trous de coulee de fours a cuve

Info

Publication number
FR2543160B1
FR2543160B1 FR8403710A FR8403710A FR2543160B1 FR 2543160 B1 FR2543160 B1 FR 2543160B1 FR 8403710 A FR8403710 A FR 8403710A FR 8403710 A FR8403710 A FR 8403710A FR 2543160 B1 FR2543160 B1 FR 2543160B1
Authority
FR
France
Prior art keywords
closing machine
casting holes
sealing casting
ovens
tank
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
Application number
FR8403710A
Other languages
English (en)
Other versions
FR2543160A1 (fr
Inventor
Pierre Mailliet
Leon Ulveling
Jean Metz
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.)
Paul Wurth SA
Original Assignee
Paul Wurth 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 Paul Wurth SA filed Critical Paul Wurth SA
Publication of FR2543160A1 publication Critical patent/FR2543160A1/fr
Application granted granted Critical
Publication of FR2543160B1 publication Critical patent/FR2543160B1/fr
Expired legal-status Critical Current

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)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
FR8403710A 1983-03-23 1984-03-09 Boucheuse pour l'obturation de trous de coulee de fours a cuve Expired FR2543160B1 (fr)

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
FR2543160A1 FR2543160A1 (fr) 1984-09-28
FR2543160B1 true FR2543160B1 (fr) 1986-09-26

Family

ID=19730064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403710A Expired FR2543160B1 (fr) 1983-03-23 1984-03-09 Boucheuse pour l'obturation de trous de coulee de fours a cuve

Country Status (6)

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

Families Citing this family (4)

* 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

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 (fr) * 1977-12-22 1978-04-17
DE2822605A1 (de) * 1978-05-24 1979-11-29 Dango & Dienenthal Maschbau Schwenkvorrichtung, insbesondere fuer 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
GB2136940A (en) 1984-09-26
LU84711A1 (fr) 1983-11-23
GB8406413D0 (en) 1984-04-18
IT8420194A0 (it) 1984-03-22
US4557468A (en) 1985-12-10
FR2543160A1 (fr) 1984-09-28
GB2136940B (en) 1986-08-06
IT1173923B (it) 1987-06-24
CA1224030A (fr) 1987-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse