AU510166B2 - Drilling machine for blast furnace tapholes - Google Patents

Drilling machine for blast furnace tapholes

Info

Publication number
AU510166B2
AU510166B2 AU22462/77A AU2246277A AU510166B2 AU 510166 B2 AU510166 B2 AU 510166B2 AU 22462/77 A AU22462/77 A AU 22462/77A AU 2246277 A AU2246277 A AU 2246277A AU 510166 B2 AU510166 B2 AU 510166B2
Authority
AU
Australia
Prior art keywords
blast furnace
drilling machine
furnace tapholes
tapholes
drilling
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
AU22462/77A
Other languages
English (en)
Other versions
AU2246277A (en
Inventor
P Mallori
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
Anciens Etablissements 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
Priority claimed from LU74398A external-priority patent/LU74398A1/xx
Priority claimed from LU76348A external-priority patent/LU76348A1/xx
Application filed by Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA
Publication of AU2246277A publication Critical patent/AU2246277A/en
Application granted granted Critical
Publication of AU510166B2 publication Critical patent/AU510166B2/en
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)
  • Earth Drilling (AREA)
  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
AU22462/77A 1976-02-20 1977-02-18 Drilling machine for blast furnace tapholes Expired AU510166B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
LULU74398 1976-02-20
LU74398A LU74398A1 (cs) 1976-02-20 1976-02-20
LU76348A LU76348A1 (cs) 1976-12-08 1976-12-08

Publications (2)

Publication Number Publication Date
AU2246277A AU2246277A (en) 1978-08-24
AU510166B2 true AU510166B2 (en) 1980-06-12

Family

ID=26640193

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22462/77A Expired AU510166B2 (en) 1976-02-20 1977-02-18 Drilling machine for blast furnace tapholes

Country Status (11)

Country Link
JP (1) JPS52105503A (cs)
AU (1) AU510166B2 (cs)
BR (1) BR7701109A (cs)
CA (1) CA1090567A (cs)
CS (1) CS208195B2 (cs)
DE (1) DE2704891A1 (cs)
ES (1) ES456007A1 (cs)
FR (1) FR2341651A1 (cs)
GB (1) GB1525088A (cs)
IT (1) IT1078078B (cs)
PL (1) PL107929B1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78209A1 (cs) * 1977-09-30 1978-01-23
LU78756A1 (cs) * 1977-12-22 1978-04-17
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
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
JPH04371508A (ja) * 1991-06-17 1992-12-24 Nippon Steel Corp 出銑口開孔機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE437206C (de) * 1926-05-05 1926-11-16 Ag Deutsche Maschf Vorrichtung zum Abstechen von Hochoefen
DE1231272B (de) * 1959-04-21 1966-12-29 Dango & Dienenthal Kommanditge Verfahren und Vorrichtung zum OEffnen des Stichlochs von Schachtoefen, insbesondere von Hochoefen, durch Bohren
FR1308811A (fr) * 1961-10-28 1962-11-09 Westinghouse Air Brake Co Installation et méthode de coulée de haut fourneau
DE1243219B (de) * 1964-08-17 1967-06-29 Dango & Dienenthal K G Stichlochbohrmaschine
FR1587346A (cs) * 1968-02-15 1970-03-20
GB1301236A (cs) * 1970-07-18 1972-12-29
LU69766A1 (cs) * 1974-04-02 1976-03-17

Also Published As

Publication number Publication date
GB1525088A (en) 1978-09-20
FR2341651B1 (cs) 1980-07-11
FR2341651A1 (fr) 1977-09-16
ES456007A1 (es) 1978-02-01
IT1078078B (it) 1985-05-08
PL107929B1 (pl) 1980-03-31
BR7701109A (pt) 1977-12-13
CS208195B2 (en) 1981-08-31
DE2704891A1 (de) 1977-08-25
JPS52105503A (en) 1977-09-05
AU2246277A (en) 1978-08-24
CA1090567A (en) 1980-12-02

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