NL6907237A - - Google Patents
Info
- Publication number
- NL6907237A NL6907237A NL6907237A NL6907237A NL6907237A NL 6907237 A NL6907237 A NL 6907237A NL 6907237 A NL6907237 A NL 6907237A NL 6907237 A NL6907237 A NL 6907237A NL 6907237 A NL6907237 A NL 6907237A
- Authority
- NL
- Netherlands
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
- C21C5/44—Refractory linings
- C21C5/445—Lining or repairing the taphole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1518—Tapholes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1758392 | 1968-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6907237A true NL6907237A (cg-RX-API-DMAC10.html) | 1969-11-25 |
| NL159495B NL159495B (nl) | 1979-02-15 |
Family
ID=5695008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6907237A NL159495B (nl) | 1968-05-22 | 1969-05-12 | Metallurgisch vat, oven of dergelijke holle constructie, voorzien van een uitloopkanaal met buisvormige vormstenen. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT326164B (cg-RX-API-DMAC10.html) |
| BE (1) | BE732911A (cg-RX-API-DMAC10.html) |
| DE (1) | DE6608495U (cg-RX-API-DMAC10.html) |
| FR (1) | FR2009129A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1255074A (cg-RX-API-DMAC10.html) |
| LU (1) | LU58588A1 (cg-RX-API-DMAC10.html) |
| NL (1) | NL159495B (cg-RX-API-DMAC10.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT387039B (de) * | 1981-02-05 | 1988-11-25 | Veitscher Magnesitwerke Ag | Abstichvorrichtung fuer konverter |
| DE3273634D1 (en) * | 1981-05-20 | 1986-11-13 | Cockerill Sambre Sa | Process for the rapid drilling of a tap hole allowing for the realization of a refractory lining in the interior of a large-diameter hole |
| GB2188132B (en) * | 1986-03-19 | 1990-06-13 | Labate Michael D | Slag retaining device for use in vessels such as converters, ladles or the like. |
| DE3830342A1 (de) * | 1988-09-07 | 1990-03-15 | Radex Heraklith | Zweigeteilter endstein |
| DE3843545A1 (de) * | 1988-12-23 | 1990-06-28 | Didier Werke Ag | Abstichkanal fuer metallurgische gefaesse |
| CN202660917U (zh) | 2012-05-28 | 2013-01-09 | 奥图泰有限公司 | 放出口组件和冶金炉 |
| CN115763636A (zh) * | 2022-12-06 | 2023-03-07 | 江苏宇辉光伏科技有限公司 | 一种减少电池片隐裂风险的玻璃清洁方法 |
-
1968
- 1968-05-22 DE DE19686608495 patent/DE6608495U/de not_active Expired
-
1969
- 1969-04-25 AT AT406669A patent/AT326164B/de not_active IP Right Cessation
- 1969-05-07 LU LU58588D patent/LU58588A1/xx unknown
- 1969-05-12 NL NL6907237A patent/NL159495B/xx not_active IP Right Cessation
- 1969-05-12 BE BE732911D patent/BE732911A/xx not_active IP Right Cessation
- 1969-05-22 GB GB2606069A patent/GB1255074A/en not_active Expired
- 1969-05-22 FR FR6916704A patent/FR2009129A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT326164B (de) | 1975-11-25 |
| BE732911A (cg-RX-API-DMAC10.html) | 1969-10-16 |
| GB1255074A (en) | 1971-11-24 |
| DE6608495U (de) | 1971-09-09 |
| NL159495B (nl) | 1979-02-15 |
| FR2009129A1 (cg-RX-API-DMAC10.html) | 1970-01-30 |
| LU58588A1 (cg-RX-API-DMAC10.html) | 1969-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: DIDIER |
|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |