JPS52105503A - Improvement on blast furnace taphole borer - Google Patents

Improvement on blast furnace taphole borer

Info

Publication number
JPS52105503A
JPS52105503A JP1769577A JP1769577A JPS52105503A JP S52105503 A JPS52105503 A JP S52105503A JP 1769577 A JP1769577 A JP 1769577A JP 1769577 A JP1769577 A JP 1769577A JP S52105503 A JPS52105503 A JP S52105503A
Authority
JP
Japan
Prior art keywords
borer
improvement
blast furnace
furnace taphole
taphole
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.)
Pending
Application number
JP1769577A
Other languages
English (en)
Japanese (ja)
Inventor
Meeie Pieeru
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.)
Anshien Ets Pooru Waasu SA De
Original Assignee
Anshien Ets Pooru Waasu SA De
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 Anshien Ets Pooru Waasu SA De filed Critical Anshien Ets Pooru Waasu SA De
Publication of JPS52105503A publication Critical patent/JPS52105503A/ja
Pending 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)
JP1769577A 1976-02-20 1977-02-18 Improvement on blast furnace taphole borer Pending JPS52105503A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
JPS52105503A true JPS52105503A (en) 1977-09-05

Family

ID=26640193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1769577A Pending JPS52105503A (en) 1976-02-20 1977-02-18 Improvement on blast furnace taphole borer

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04371508A (ja) * 1991-06-17 1992-12-24 Nippon Steel Corp 出銑口開孔機

Families Citing this family (4)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04371508A (ja) * 1991-06-17 1992-12-24 Nippon Steel Corp 出銑口開孔機

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
AU2246277A (en) 1978-08-24
AU510166B2 (en) 1980-06-12
CA1090567A (en) 1980-12-02

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