LU31885A1 - - Google Patents
Info
- Publication number
- LU31885A1 LU31885A1 LU31885DA LU31885A1 LU 31885 A1 LU31885 A1 LU 31885A1 LU 31885D A LU31885D A LU 31885DA LU 31885 A1 LU31885 A1 LU 31885A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- 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
- F27D3/18—Charging particulate material using a fluid carrier
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1072558X | 1951-12-24 | ||
| DEG8719A DE1239334B (en) | 1951-12-24 | 1952-04-28 | Device for treating liquid iron and other smelters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU31885A1 true LU31885A1 (en) |
Family
ID=25978006
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU31885D LU31885A1 (en) | 1951-12-24 | ||
| LU32433D LU32433A1 (en) | 1951-12-24 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU32433D LU32433A1 (en) | 1951-12-24 |
Country Status (4)
| Country | Link |
|---|---|
| BE (2) | BE523795A (en) |
| DE (1) | DE1239334B (en) |
| FR (2) | FR1072558A (en) |
| LU (2) | LU32433A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1183569A (en) * | 1957-09-30 | 1959-07-09 | Siderurgie Fse Inst Rech | Porous concrete parts for directed blowing of a fluid |
| US3395910A (en) * | 1965-12-01 | 1968-08-06 | Union Carbide Corp | Metallurgical tuyere |
| SE392479B (en) * | 1974-03-20 | 1977-03-28 | Asea Ab | FORMA AT METALLURGIC CONVERTERS AND MELTING OVEN |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE281293C (en) * | ||||
| DE681706C (en) * | 1937-12-28 | 1939-09-29 | Buderus Eisenwerk | Device for adding solid, powdery substances to liquid iron |
| DE808749C (en) * | 1948-10-02 | 1951-08-20 | Franz Anton Hesse Wortmann | cupola |
| DE843166C (en) * | 1950-12-16 | 1952-07-07 | Freiherr Hans Prinz Von Buchau | Method and device for alloying metals |
-
0
- LU LU31885D patent/LU31885A1/xx unknown
- LU LU32433D patent/LU32433A1/xx unknown
- BE BE516469D patent/BE516469A/fr unknown
- BE BE523795D patent/BE523795A/fr unknown
-
1952
- 1952-04-28 DE DEG8719A patent/DE1239334B/en active Pending
- 1952-12-23 FR FR1072558D patent/FR1072558A/en not_active Expired
-
1953
- 1953-10-26 FR FR64977D patent/FR64977E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1239334B (en) | 1967-04-27 |
| BE516469A (en) | |
| FR64977E (en) | 1955-12-15 |
| LU32433A1 (en) | |
| BE523795A (en) | |
| FR1072558A (en) | 1954-09-14 |