BE870869A - Installation compacte de percee et d'obturation de trous de coulee d'un four a cuve - Google Patents
Installation compacte de percee et d'obturation de trous de coulee d'un four a cuveInfo
- Publication number
- BE870869A BE870869A BE6046621A BE6046621A BE870869A BE 870869 A BE870869 A BE 870869A BE 6046621 A BE6046621 A BE 6046621A BE 6046621 A BE6046621 A BE 6046621A BE 870869 A BE870869 A BE 870869A
- Authority
- BE
- Belgium
- Prior art keywords
- plugging
- drilling
- compact plant
- casting holes
- tank oven
- 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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Shovels (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78209A LU78209A1 (fr) | 1977-09-30 | 1977-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE870869A true BE870869A (fr) | 1979-01-15 |
Family
ID=19728718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6046621A BE870869A (fr) | 1977-09-30 | 1978-09-28 | Installation compacte de percee et d'obturation de trous de coulee d'un four a cuve |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4195825A (fr) |
| JP (1) | JPS5461008A (fr) |
| BE (1) | BE870869A (fr) |
| CA (1) | CA1097952A (fr) |
| DE (1) | DE2840183C2 (fr) |
| ES (1) | ES473766A1 (fr) |
| FR (1) | FR2404822A1 (fr) |
| GB (1) | GB2005390B (fr) |
| IT (1) | IT1099673B (fr) |
| LU (1) | LU78209A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE3044087A1 (de) * | 1980-11-24 | 1982-06-16 | Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen | Stichlochbohrmaschine |
| LU84764A1 (de) * | 1983-04-21 | 1983-11-23 | Wurth Paul Sa | Kompakter schachtofen-stopfkanonenschwenkantrieb fuer grosse schwenkwinkel |
| DE3443143A1 (de) * | 1984-11-27 | 1986-05-28 | Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen | Verfahren und vorrichtung zum oeffnen und schliessen eines stichloches an oefen |
| US5225145A (en) * | 1992-05-15 | 1993-07-06 | Hoogovens Technical Services Canada, Inc. | Apparatus for opening and closing a taphole of a metallurgical furnace |
| AT408964B (de) * | 1997-12-02 | 2002-04-25 | Boehler Pneumatik Internat Gmb | Verfahren und vorrichtung zur erneuerung der auskleidung einer abstichöffnung von metallurgischen gefässen |
| US6663825B2 (en) | 1999-07-19 | 2003-12-16 | Louis A. Grant, Inc. | Method and apparatus for installing or replacing a furnace tap hole insert |
| GB2468910B (en) * | 2009-03-27 | 2011-05-11 | Siemens Vai Metals Tech Ltd | A taphole drill |
| JP5134709B1 (ja) * | 2011-07-07 | 2013-01-30 | 日本写真印刷株式会社 | 成形同時加飾繊維成形品の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190629A (en) * | 1965-06-22 | Draper blast furnace tapping rig | ||
| US3262692A (en) * | 1966-07-26 | Furnace botting and tapping apparatus | ||
| DE1583166A1 (de) * | 1967-09-11 | 1970-07-30 | Dango & Dienenthal Kg | Vorrichtung zum OEffnen und Verschliessen des Stichlochs von Schachtoefen |
| GB1174536A (en) * | 1967-09-11 | 1969-12-17 | Dango & Dienenthal Kg | Apparatus for Opening and Closing Tap Holes of Shaft Furnaces |
| DE1909326A1 (de) * | 1969-02-25 | 1970-09-10 | Dango & Dienenthal Kg | Vorrichtung zum OEffnen und Verschliessen des Stichlochs von metallurgischen OEfen |
| AT327247B (de) * | 1970-11-27 | 1976-01-26 | Wurth Anciens Ets Paul | Vorrichtung zum stopfen des stichloches eines schachtofens |
| LU74398A1 (fr) * | 1976-02-20 | 1976-08-13 | ||
| DE2704891A1 (de) * | 1976-02-20 | 1977-08-25 | Wurth Anciens Ets Paul | Stichlochbohrmaschine |
-
1977
- 1977-09-30 LU LU78209A patent/LU78209A1/xx unknown
-
1978
- 1978-09-13 CA CA311,248A patent/CA1097952A/fr not_active Expired
- 1978-09-14 GB GB7836843A patent/GB2005390B/en not_active Expired
- 1978-09-15 DE DE2840183A patent/DE2840183C2/de not_active Expired
- 1978-09-18 US US05/943,223 patent/US4195825A/en not_active Expired - Lifetime
- 1978-09-28 ES ES473766A patent/ES473766A1/es not_active Expired
- 1978-09-28 FR FR7827848A patent/FR2404822A1/fr active Granted
- 1978-09-28 BE BE6046621A patent/BE870869A/fr not_active IP Right Cessation
- 1978-09-29 IT IT28298/78A patent/IT1099673B/it active
- 1978-09-29 JP JP12114578A patent/JPS5461008A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1097952A (fr) | 1981-03-24 |
| ES473766A1 (es) | 1979-04-01 |
| FR2404822A1 (fr) | 1979-04-27 |
| GB2005390B (en) | 1982-01-20 |
| US4195825A (en) | 1980-04-01 |
| IT7828298A0 (it) | 1978-09-29 |
| LU78209A1 (fr) | 1978-01-23 |
| DE2840183C2 (de) | 1983-02-03 |
| IT1099673B (it) | 1985-09-28 |
| JPS6135246B2 (fr) | 1986-08-12 |
| JPS5461008A (en) | 1979-05-17 |
| FR2404822B1 (fr) | 1981-03-06 |
| DE2840183A1 (de) | 1979-04-12 |
| GB2005390A (en) | 1979-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: PAUL WURTH S.A. Effective date: 19920930 |