BE870869A - Installation compacte de percee et d'obturation de trous de coulee d'un four a cuve - Google Patents

Installation compacte de percee et d'obturation de trous de coulee d'un four a cuve

Info

Publication number
BE870869A
BE870869A BE6046621A BE6046621A BE870869A BE 870869 A BE870869 A BE 870869A BE 6046621 A BE6046621 A BE 6046621A BE 6046621 A BE6046621 A BE 6046621A BE 870869 A BE870869 A BE 870869A
Authority
BE
Belgium
Prior art keywords
plugging
drilling
compact plant
casting holes
tank oven
Prior art date
Application number
BE6046621A
Other languages
English (en)
French (fr)
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 BE870869A publication Critical patent/BE870869A/xx

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Shovels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Blast Furnaces (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BE6046621A 1977-09-30 1978-09-28 Installation compacte de percee et d'obturation de trous de coulee d'un four a cuve BE870869A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78209A LU78209A1 (sk) 1977-09-30 1977-09-30

Publications (1)

Publication Number Publication Date
BE870869A true BE870869A (fr) 1979-01-15

Family

ID=19728718

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046621A BE870869A (fr) 1977-09-30 1978-09-28 Installation compacte de percee et d'obturation de trous de coulee d'un four a cuve

Country Status (10)

Country Link
US (1) US4195825A (sk)
JP (1) JPS5461008A (sk)
BE (1) BE870869A (sk)
CA (1) CA1097952A (sk)
DE (1) DE2840183C2 (sk)
ES (1) ES473766A1 (sk)
FR (1) FR2404822A1 (sk)
GB (1) GB2005390B (sk)
IT (1) IT1099673B (sk)
LU (1) LU78209A1 (sk)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU82942A1 (fr) * 1980-11-17 1982-06-30 Wurth Anciens Ets Paul Systeme d'elements modulaires pour la realisation de connexions pivotantes bras articule constitue par de tels elements et application a une perceuse de trous de coulee d'un four a cuve
DE3044087A1 (de) * 1980-11-24 1982-06-16 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Stichlochbohrmaschine
LU84764A1 (de) * 1983-04-21 1983-11-23 Wurth Paul Sa Kompakter schachtofen-stopfkanonenschwenkantrieb fuer grosse schwenkwinkel
DE3443143A1 (de) * 1984-11-27 1986-05-28 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen Verfahren und vorrichtung zum oeffnen und schliessen eines stichloches an oefen
US5225145A (en) * 1992-05-15 1993-07-06 Hoogovens Technical Services Canada, Inc. Apparatus for opening and closing a taphole of a metallurgical furnace
AT408964B (de) * 1997-12-02 2002-04-25 Boehler Pneumatik Internat Gmb Verfahren und vorrichtung zur erneuerung der auskleidung einer abstichöffnung von metallurgischen gefässen
US6663825B2 (en) 1999-07-19 2003-12-16 Louis A. Grant, Inc. Method and apparatus for installing or replacing a furnace tap hole insert
GB2468910B (en) * 2009-03-27 2011-05-11 Siemens Vai Metals Tech Ltd A taphole drill
US20130011624A1 (en) * 2011-07-07 2013-01-10 Nissha Printing Co., Ltd. In-Mold Decorated Fibrous Molded Object and Method for Manufacturing the Same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262692A (en) * 1966-07-26 Furnace botting and tapping apparatus
US3190629A (en) * 1965-06-22 Draper blast furnace tapping rig
GB1174536A (en) * 1967-09-11 1969-12-17 Dango & Dienenthal Kg Apparatus for Opening and Closing Tap Holes of Shaft Furnaces
DE1583166A1 (de) * 1967-09-11 1970-07-30 Dango & Dienenthal Kg Vorrichtung zum OEffnen und Verschliessen des Stichlochs von Schachtoefen
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.
LU74398A1 (sk) * 1976-02-20 1976-08-13
DE2704891A1 (de) * 1976-02-20 1977-08-25 Wurth Anciens Ets Paul Stichlochbohrmaschine

Also Published As

Publication number Publication date
IT7828298A0 (it) 1978-09-29
GB2005390B (en) 1982-01-20
DE2840183A1 (de) 1979-04-12
ES473766A1 (es) 1979-04-01
CA1097952A (en) 1981-03-24
DE2840183C2 (de) 1983-02-03
US4195825A (en) 1980-04-01
JPS5461008A (en) 1979-05-17
JPS6135246B2 (sk) 1986-08-12
LU78209A1 (sk) 1978-01-23
GB2005390A (en) 1979-04-19
FR2404822A1 (fr) 1979-04-27
FR2404822B1 (sk) 1981-03-06
IT1099673B (it) 1985-09-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PAUL WURTH S.A.

Effective date: 19920930