LU44964A1 - - Google Patents
Info
- Publication number
- LU44964A1 LU44964A1 LU44964DA LU44964A1 LU 44964 A1 LU44964 A1 LU 44964A1 LU 44964D A LU44964D A LU 44964DA LU 44964 A1 LU44964 A1 LU 44964A1
- 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
- C21C5/4606—Lances or injectors
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/44—Hair-drying helmets whereon the ventilating means and the heating means are apart from the helmet
-
- 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)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT979962A AT238746B (de) | 1962-12-14 | 1962-12-14 | Blaslanze zur Durchführung von Aufblaseverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU44964A1 true LU44964A1 (https=) | 1964-02-07 |
Family
ID=3617375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU44964D LU44964A1 (https=) | 1962-12-14 | 1963-12-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3291471A (https=) |
| AT (1) | AT238746B (https=) |
| BE (1) | BE641198A (https=) |
| GB (1) | GB1007402A (https=) |
| LU (1) | LU44964A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387838A (en) * | 1965-10-22 | 1968-06-11 | Koppers Co Inc | Lance apparatus for treating molten metals |
| GB1130845A (en) * | 1966-04-13 | 1968-10-16 | Noranda Mines Ltd | Method and apparatus for controlling the temperature of metal lances in molten baths |
| EP0441767B1 (de) * | 1990-02-01 | 1995-01-11 | Voest-Alpine Industrieanlagenbau Gmbh | Einrichtung zur Medienversorgung an einer Blaslanze |
| DE4240666C2 (de) * | 1992-11-24 | 1996-06-13 | Mannesmann Ag | Einrichtung zum Halten und Versorgen einer Blaslanze für ein metallurgisches Gefäß |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1153684A (en) * | 1914-12-04 | 1915-09-14 | Lorne A Griffin | Suction-machine for conduits conveying loose, abrasive, and disinte grated materials. |
| US2508874A (en) * | 1946-02-09 | 1950-05-23 | American Wheelabrator & Equipm | Casting screw threads on blast nozzles and the like |
| US3166621A (en) * | 1961-03-16 | 1965-01-19 | Colorado Fuel & Iron Corp | Burner tuyere arrangement for a blast furnace |
-
1962
- 1962-12-14 AT AT979962A patent/AT238746B/de active
-
1963
- 1963-12-07 LU LU44964D patent/LU44964A1/xx unknown
- 1963-12-09 US US329117A patent/US3291471A/en not_active Expired - Lifetime
- 1963-12-12 BE BE641198A patent/BE641198A/xx unknown
- 1963-12-13 GB GB49424/63A patent/GB1007402A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3291471A (en) | 1966-12-13 |
| AT238746B (de) | 1965-02-25 |
| GB1007402A (en) | 1965-10-13 |
| BE641198A (https=) | 1964-04-01 |