FI101015B - Kone kuilu-uunin poistoaukon avaamiseksi ja mainitun poistoaukon tulpi ttamiseksi tulpitusmassaa ruiskuttamalla - Google Patents
Kone kuilu-uunin poistoaukon avaamiseksi ja mainitun poistoaukon tulpi ttamiseksi tulpitusmassaa ruiskuttamallaInfo
- Publication number
- FI101015B FI101015B FI935612A FI935612A FI101015B FI 101015 B FI101015 B FI 101015B FI 935612 A FI935612 A FI 935612A FI 935612 A FI935612 A FI 935612A FI 101015 B FI101015 B FI 101015B
- Authority
- FI
- Finland
- Prior art keywords
- plugging
- pinhole
- opening
- taphole
- mount
- Prior art date
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)
- Blast Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU88203A LU88203A1 (fr) | 1992-12-16 | 1992-12-16 | Machine combinée pour le perçage et le bouchage d'un trou de coulée d'un four à cuve |
Publications (3)
Publication Number | Publication Date |
---|---|
FI935612A0 FI935612A0 (fi) | 1993-12-14 |
FI935612A FI935612A (fi) | 1994-06-17 |
FI101015B true FI101015B (fi) | 1998-03-31 |
Family
ID=19731383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI935612A FI101015B (fi) | 1992-12-16 | 1993-12-14 | Kone kuilu-uunin poistoaukon avaamiseksi ja mainitun poistoaukon tulpi ttamiseksi tulpitusmassaa ruiskuttamalla |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR9305311A (fi) |
CA (1) | CA2110375C (fi) |
DE (1) | DE4341318C2 (fi) |
FI (1) | FI101015B (fi) |
LU (1) | LU88203A1 (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT408964B (de) * | 1997-12-02 | 2002-04-25 | Boehler Pneumatik Internat Gmb | Verfahren und vorrichtung zur erneuerung der auskleidung einer abstichöffnung von metallurgischen gefässen |
DE10111275A1 (de) * | 2001-03-09 | 2002-09-12 | Sms Demag Ag | Verfahren und Vorrichtung zum Stichlochstopfen und/oder Stichlochbohren an einem metallurgischen Gefäß, insbesondere an einem Elektroschmelzofen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1583166A1 (de) * | 1967-09-11 | 1970-07-30 | Dango & Dienenthal Kg | Vorrichtung zum OEffnen und Verschliessen des Stichlochs von Schachtoefen |
DE2849459C2 (de) * | 1978-11-15 | 1983-10-20 | Union Sidérurgique du Nord et de l'Est de la France "Usinor", Paris | Vorrichtung für Arbeiten an Hochöfen |
DE3803132A1 (de) * | 1988-02-03 | 1989-08-17 | Dango & Dienenthal Maschbau | Verfahren und stopfkanone zum schliessen des stichlochs von oefen |
DE3803625A1 (de) * | 1988-02-06 | 1989-08-17 | Dango & Dienenthal Maschbau | Verfahren und vorrichtung zum oeffnen des stichlochs von oefen |
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 |
LU87915A1 (fr) * | 1991-04-03 | 1992-03-03 | Wurth Paul Sa | Procede d'introduction d'une tige de percage dans le trou de coulee d'un four a cuve,machine de percage et pince prevue pour une telle machine |
LU88029A1 (en) * | 1991-10-31 | 1993-05-17 | Wurth Paul Sa | Machine for piercing the tap-hole of shaft furnace - using sacrificial drill bar without any percussion hammer |
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 |
LU88059A1 (fr) * | 1992-01-27 | 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 |
LU88135A1 (fr) * | 1992-06-17 | 1994-03-01 | Wurth Paul Sa | Machine de percage d'un trou de coulee d'un four a cuve |
-
1992
- 1992-12-16 LU LU88203A patent/LU88203A1/fr unknown
-
1993
- 1993-11-30 CA CA 2110375 patent/CA2110375C/en not_active Expired - Lifetime
- 1993-12-03 DE DE19934341318 patent/DE4341318C2/de not_active Expired - Lifetime
- 1993-12-14 FI FI935612A patent/FI101015B/fi not_active IP Right Cessation
- 1993-12-14 BR BR9305311A patent/BR9305311A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2110375A1 (en) | 1994-06-17 |
CA2110375C (en) | 2004-02-03 |
LU88203A1 (fr) | 1994-09-09 |
DE4341318C2 (de) | 2003-11-13 |
FI935612A (fi) | 1994-06-17 |
FI935612A0 (fi) | 1993-12-14 |
BR9305311A (pt) | 1994-06-21 |
DE4341318A1 (de) | 1994-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |