NL6802484A - - Google Patents
Info
- Publication number
- NL6802484A NL6802484A NL6802484A NL6802484A NL6802484A NL 6802484 A NL6802484 A NL 6802484A NL 6802484 A NL6802484 A NL 6802484A NL 6802484 A NL6802484 A NL 6802484A NL 6802484 A NL6802484 A NL 6802484A
- 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
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB57158/67A GB1156740A (en) | 1966-09-26 | 1967-12-15 | Lance With Venturi Oxygen Nozzle. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6802484A true NL6802484A (cs) | 1969-06-17 |
| NL139772B NL139772B (nl) | 1973-09-17 |
Family
ID=10478510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6802484A NL139772B (nl) | 1967-12-15 | 1968-02-21 | Lans voor gebruik bij de raffinage van ijzer tot staal. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT286335B (cs) |
| BR (1) | BR6897098D0 (cs) |
| CS (1) | CS178151B2 (cs) |
| ES (1) | ES351146A1 (cs) |
| NL (1) | NL139772B (cs) |
| NO (1) | NO123229B (cs) |
| PL (1) | PL79268B1 (cs) |
| SU (1) | SU464129A3 (cs) |
-
1968
- 1968-02-09 NO NO51068A patent/NO123229B/no unknown
- 1968-02-12 PL PL12520768A patent/PL79268B1/pl unknown
- 1968-02-19 SU SU681219388A patent/SU464129A3/ru active
- 1968-02-19 BR BR19709868A patent/BR6897098D0/pt unknown
- 1968-02-19 ES ES351146A patent/ES351146A1/es not_active Expired
- 1968-02-21 NL NL6802484A patent/NL139772B/xx unknown
- 1968-03-12 CS CS192668A patent/CS178151B2/cs unknown
- 1968-03-19 AT AT268268A patent/AT286335B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS178151B2 (cs) | 1977-08-31 |
| NL139772B (nl) | 1973-09-17 |
| PL79268B1 (cs) | 1975-06-30 |
| NO123229B (cs) | 1971-10-18 |
| BR6897098D0 (pt) | 1973-02-15 |
| ES351146A1 (es) | 1969-05-16 |
| SU464129A3 (ru) | 1975-03-15 |
| AT286335B (de) | 1970-12-10 |