FR2330770B1 - - Google Patents
Info
- Publication number
- FR2330770B1 FR2330770B1 FR7633233A FR7633233A FR2330770B1 FR 2330770 B1 FR2330770 B1 FR 2330770B1 FR 7633233 A FR7633233 A FR 7633233A FR 7633233 A FR7633233 A FR 7633233A FR 2330770 B1 FR2330770 B1 FR 2330770B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4653—Tapholes; Opening or plugging thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752549728 DE2549728C2 (en) | 1975-11-06 | 1975-11-06 | Device for closing the tapping hole of a converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2330770A1 FR2330770A1 (en) | 1977-06-03 |
| FR2330770B1 true FR2330770B1 (en) | 1978-12-22 |
Family
ID=5961032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7633233A Granted FR2330770A1 (en) | 1975-11-06 | 1976-11-04 | DEVICE FOR CLOSING THE CASTING HOLE OF A CONVERTER |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT355070B (en) |
| BE (1) | BE848075A (en) |
| DE (1) | DE2549728C2 (en) |
| FR (1) | FR2330770A1 (en) |
| GB (1) | GB1515629A (en) |
| IT (1) | IT1063482B (en) |
| LU (1) | LU76060A1 (en) |
| NL (1) | NL160617C (en) |
| SE (1) | SE427472B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8317252U1 (en) * | 1983-06-13 | 1983-11-24 | Thyssen Stahl AG, 4100 Duisburg | LOCKING DEVICE FOR HOLDING BACK THE SLAG DURING TAPING FROM A CONVERTER |
| GB2147091B (en) * | 1983-09-27 | 1986-09-03 | Labate Michael D | Expandable, consumable stopper plug for steel making and handling vessels |
| NL8602255A (en) * | 1986-09-08 | 1988-04-05 | Hoogovens Groep Bv | STOP FOR A CONVERTER TAP HOLE. |
| GB8623204D0 (en) * | 1986-09-26 | 1986-10-29 | British Steel Corp | Closures for vessel pouring apertures |
| US4828226A (en) * | 1987-10-16 | 1989-05-09 | Foseco International Limited | Tap hole plugs for metallurgical vessels |
| EP0446252B1 (en) * | 1988-12-01 | 1994-03-16 | Goricon Metallurgical Services Limited | Improvements relating to steel-making vessels |
| DE3938687A1 (en) * | 1989-07-10 | 1991-01-24 | Radex Heraklith | Slag stopper for converter |
| US4995594A (en) * | 1989-10-13 | 1991-02-26 | Mpc, Metal Process Control A.B. | Slag stopping plug for tap holes of metal furnaces containing molten material |
| GB9120602D0 (en) * | 1991-09-28 | 1991-11-06 | Monocon International Ltd | Metallurgical dart |
| ES2085154T3 (en) * | 1992-04-07 | 1996-05-16 | Berthold Stilkerieg | PROCEDURE AND DEVICE TO AVOID CONTAMINATION OF CAST STEEL BY SLAG IN A TILTABLE CONVERTER. |
| DE4211593C2 (en) * | 1992-04-07 | 1994-08-11 | Stilkerieg Berthold | Device for closing the tapping hole of a tiltable converter |
| DE19848004B4 (en) * | 1998-10-17 | 2006-10-12 | Stilkerieg, Berthold, Dipl.-Ing. | Apparatus for preventing contamination of the tapping steel by feed slag in a tiltable converter with improved material composition |
| DE102005015469A1 (en) * | 2005-04-04 | 2006-10-05 | Stilkerieg, Berthold, Dipl.-Ing. | Cylindrical plug, for the temporary closure of a converter tap hole, is composed of a mixture of clay components and hydrocarbon compounds and a thermo set resin |
| GB2534231B (en) * | 2015-01-19 | 2019-07-03 | Monocon International Refractories Ltd | Slag shield |
| DE102020102105A1 (en) * | 2020-01-29 | 2021-07-29 | Veronica Stilkerieg | Sealing plugs for converter tap holes |
| RU210047U1 (en) * | 2021-11-01 | 2022-03-25 | Общество с ограниченной ответственностью "МетОгнеупор" | STOPPER FOR CUT-OFF OF PRIMARY CONVERTER SLAG |
-
1975
- 1975-11-06 DE DE19752549728 patent/DE2549728C2/en not_active Expired
-
1976
- 1976-10-21 AT AT784976A patent/AT355070B/en not_active IP Right Cessation
- 1976-10-25 LU LU76060A patent/LU76060A1/xx unknown
- 1976-10-29 NL NL7612060.A patent/NL160617C/en not_active IP Right Cessation
- 1976-11-02 SE SE7612184A patent/SE427472B/en unknown
- 1976-11-04 FR FR7633233A patent/FR2330770A1/en active Granted
- 1976-11-05 IT IT29090/76A patent/IT1063482B/en active
- 1976-11-05 GB GB46258/76A patent/GB1515629A/en not_active Expired
- 1976-11-05 BE BE172153A patent/BE848075A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE427472B (en) | 1983-04-11 |
| FR2330770A1 (en) | 1977-06-03 |
| LU76060A1 (en) | 1977-05-18 |
| GB1515629A (en) | 1978-06-28 |
| IT1063482B (en) | 1985-02-11 |
| NL160617B (en) | 1979-06-15 |
| BE848075A (en) | 1977-05-05 |
| NL160617C (en) | 1979-11-15 |
| DE2549728B1 (en) | 1977-03-03 |
| SE7612184L (en) | 1977-05-07 |
| DE2549728C2 (en) | 1977-10-06 |
| ATA784976A (en) | 1979-07-15 |
| AT355070B (en) | 1980-02-11 |
| NL7612060A (en) | 1977-05-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |