FR2619036B1 - Machine de percage d'un trou de coulee de four a cuve - Google Patents

Machine de percage d'un trou de coulee de four a cuve

Info

Publication number
FR2619036B1
FR2619036B1 FR888809860A FR8809860A FR2619036B1 FR 2619036 B1 FR2619036 B1 FR 2619036B1 FR 888809860 A FR888809860 A FR 888809860A FR 8809860 A FR8809860 A FR 8809860A FR 2619036 B1 FR2619036 B1 FR 2619036B1
Authority
FR
France
Prior art keywords
drilling machine
tank hole
oven
hole oven
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 - Lifetime
Application number
FR888809860A
Other languages
English (en)
Other versions
FR2619036A1 (fr
Inventor
Patrick Millen
Jean Metz
Pierre Mailliet
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 FR2619036A1 publication Critical patent/FR2619036A1/fr
Application granted granted Critical
Publication of FR2619036B1 publication Critical patent/FR2619036B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Blast Furnaces (AREA)
  • Earth Drilling (AREA)
FR888809860A 1987-08-04 1988-07-21 Machine de percage d'un trou de coulee de four a cuve Expired - Lifetime FR2619036B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86963A LU86963A1 (fr) 1987-08-04 1987-08-04 Machine de percage d'un trou de coulee de four a cuve

Publications (2)

Publication Number Publication Date
FR2619036A1 FR2619036A1 (fr) 1989-02-10
FR2619036B1 true FR2619036B1 (fr) 1990-07-27

Family

ID=19730958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888809860A Expired - Lifetime FR2619036B1 (fr) 1987-08-04 1988-07-21 Machine de percage d'un trou de coulee de four a cuve

Country Status (5)

Country Link
DE (1) DE3825100C2 (fr)
FR (1) FR2619036B1 (fr)
GB (1) GB2207741B (fr)
IT (1) IT1226568B (fr)
LU (1) LU86963A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87427A1 (fr) * 1989-01-16 1990-07-24 Wurth Paul Sa Procede et dispositif d'ouverture du trou de coulee d'un four a cuve
DE4131982C2 (de) * 1991-09-26 1995-04-06 Dango & Dienenthal Maschbau Stichlochbohrmaschine für metallurgische Behälter, insbesondere Hochöfen
ATE140980T1 (de) * 1991-10-31 1996-08-15 Wurth Paul Sa Schachtofen-abstichlochbohrer
LU88058A1 (fr) * 1992-01-24 1993-08-17 Paul Wurth S.A. Machine de percage d'un trou de coulee d'un four a cuve
LU88060A1 (fr) * 1992-01-27 1993-08-17 Paul Wurth S.A. Machine de percage d'un trou de coulee d'un four a cuve
LU88120A1 (fr) * 1992-05-27 1993-12-06 Paul Wurth S.A. Procede facilitant l'introduction d'une tige de percage dans un trou de coulee d'un four a cuve et pince speciale pour la mise en oeuvre de ce procede
ES2125929T3 (es) * 1992-06-17 1999-03-16 Wurth Paul Sa Maquina para perforacion de una piquera de un horno de cuba.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507484A (en) * 1967-11-08 1970-04-21 Tokyo Co Ltd Drilling machine for drilling a taphole in a blast furnace
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
LU84855A1 (fr) * 1983-06-08 1985-03-29 Wurth Paul Sa Machine de percage d'un trou de coulee de four a cuve

Also Published As

Publication number Publication date
IT1226568B (it) 1991-01-24
GB8818343D0 (en) 1988-09-07
GB2207741B (en) 1991-01-30
FR2619036A1 (fr) 1989-02-10
DE3825100A1 (de) 1989-02-16
DE3825100C2 (de) 1996-12-05
GB2207741A (en) 1989-02-08
IT8821609A0 (it) 1988-08-01
LU86963A1 (fr) 1989-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse