LU63812A1 - - Google Patents
Info
- Publication number
- LU63812A1 LU63812A1 LU63812DA LU63812A1 LU 63812 A1 LU63812 A1 LU 63812A1 LU 63812D A LU63812D A LU 63812DA LU 63812 A1 LU63812 A1 LU 63812A1
- Authority
- LU
- Luxembourg
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
- C21C5/48—Bottoms or tuyéres of converters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE755954 | 1970-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63812A1 true LU63812A1 (xx) | 1972-01-11 |
Family
ID=3856993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63812D LU63812A1 (xx) | 1970-09-09 | 1971-09-01 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE755954A (xx) |
| DE (1) | DE2144154A1 (xx) |
| FR (1) | FR2106387B1 (xx) |
| GB (1) | GB1314508A (xx) |
| LU (1) | LU63812A1 (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767598A (en) * | 1986-09-22 | 1988-08-30 | Aluminum Company Of America | Injection apparatus for introduction of a fluid material into a molten metal bath and associated method |
| DE4213007C1 (de) * | 1992-04-21 | 1993-12-16 | Tech Resources Pty Ltd | Verfahren und Vorrichtung zum Abdichten von Düsen in der umgebenden feuerfesten Ausmauerung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2017694C3 (de) * | 1969-04-16 | 1973-12-20 | Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie, Bruessel | Vorrichtung zur Verhinderung des vorzeitigen Verschleißes von Konverter boden |
-
0
- BE BE755954D patent/BE755954A/xx unknown
-
1971
- 1971-08-24 FR FR7130635A patent/FR2106387B1/fr not_active Expired
- 1971-09-01 LU LU63812D patent/LU63812A1/xx unknown
- 1971-09-03 DE DE19712144154 patent/DE2144154A1/de active Pending
- 1971-09-08 GB GB4196171A patent/GB1314508A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2106387B1 (xx) | 1974-03-29 |
| GB1314508A (en) | 1973-04-26 |
| FR2106387A1 (xx) | 1972-05-05 |
| BE755954A (fr) | 1971-03-09 |
| DE2144154A1 (de) | 1972-03-16 |