AR227820A1 - Dispositivo de perforacion del orificio de colada de un horno de cuba y maquina de perforacion provista de tal dispositivo - Google Patents

Dispositivo de perforacion del orificio de colada de un horno de cuba y maquina de perforacion provista de tal dispositivo

Info

Publication number
AR227820A1
AR227820A1 AR289178A AR28917882A AR227820A1 AR 227820 A1 AR227820 A1 AR 227820A1 AR 289178 A AR289178 A AR 289178A AR 28917882 A AR28917882 A AR 28917882A AR 227820 A1 AR227820 A1 AR 227820A1
Authority
AR
Argentina
Prior art keywords
drilling
colada
hole
machine provided
drilling machine
Prior art date
Application number
AR289178A
Other languages
English (en)
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
Application granted granted Critical
Publication of AR227820A1 publication Critical patent/AR227820A1/es

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
AR289178A 1981-05-05 1982-04-22 Dispositivo de perforacion del orificio de colada de un horno de cuba y maquina de perforacion provista de tal dispositivo AR227820A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU83335A LU83335A1 (fr) 1981-05-05 1981-05-05 Dispositif de centrage et de guidage d'une tige de percage du trou de coulee d'un four a cuve et perceuse pourvue d'un tel dispositif

Publications (1)

Publication Number Publication Date
AR227820A1 true AR227820A1 (es) 1982-12-15

Family

ID=19729642

Family Applications (1)

Application Number Title Priority Date Filing Date
AR289178A AR227820A1 (es) 1981-05-05 1982-04-22 Dispositivo de perforacion del orificio de colada de un horno de cuba y maquina de perforacion provista de tal dispositivo

Country Status (6)

Country Link
EP (1) EP0064645A1 (es)
AR (1) AR227820A1 (es)
AU (1) AU553064B2 (es)
ES (1) ES511608A0 (es)
LU (1) LU83335A1 (es)
ZA (1) ZA822787B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544332B1 (fr) * 1983-04-12 1985-08-09 Solmer Dispositif de debouchage de haut-fourneau par extraction de barre
GB2245521A (en) * 1990-07-03 1992-01-08 Psc Freyssinet Ltd Portable pressure exerting device
KR950001904B1 (ko) * 1991-06-17 1995-03-06 신닛뽄 세이테쯔 카부시키가이샤 출선구 개공기

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727725A (en) * 1954-07-07 1955-12-20 Chicago Pneumatic Tool Co Drill steel centralizer
FR1264949A (fr) * 1960-08-11 1961-06-23 Boehler & Co Ag Geb Dispositif pour l'application et le guidage de tiges de forage
DE1226969B (de) * 1962-03-24 1966-10-20 Karl Ernst Riso Dipl Ing Fuehrungsgeraet fuer Bohrgestaenge fuer den Bergbau, insbesondere zum gefahrlosen Fuehren der Anfaenger-Bohrgestaenge beim Anbohren
US3756669A (en) * 1972-01-28 1973-09-04 Lee Norse Co Apparatus for holding a rotary tool
US3862750A (en) * 1972-10-17 1975-01-28 Inland Steel Co Tophole opening apparatus
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
FR2464303A1 (fr) * 1979-09-05 1981-03-06 Atlas Copco France Dispositif pour enfoncer et retirer, par percussion a l'aide d'un seul marteau et avec accrochage automatique, une barre, par exemple une barre en contact avec la fonte et faisant saillie a l'exterieur d'un haut fourneau
FI65123C (fi) * 1980-08-25 1984-03-12 Tampella Oy Ab Borrstoed
LU82943A1 (fr) * 1980-11-17 1981-03-26 Wurth Anciens Ets Paul Tete de guidage et de support d'une tige de percage du trou de coulee d'un four a cuve et perceuse pourvue d'une telle tete

Also Published As

Publication number Publication date
EP0064645A1 (fr) 1982-11-17
AU553064B2 (en) 1986-07-03
ES8306862A1 (es) 1983-06-16
AU8326282A (en) 1982-11-11
ES511608A0 (es) 1983-06-16
ZA822787B (en) 1983-04-27
LU83335A1 (fr) 1983-03-24

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