GB667654A - An improved gas injection nozzle or jet - Google Patents
An improved gas injection nozzle or jetInfo
- Publication number
- GB667654A GB667654A GB9676/50A GB967650A GB667654A GB 667654 A GB667654 A GB 667654A GB 9676/50 A GB9676/50 A GB 9676/50A GB 967650 A GB967650 A GB 967650A GB 667654 A GB667654 A GB 667654A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- jet
- injection nozzle
- gas injection
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
-
- 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)
- Continuous Casting (AREA)
Abstract
667,654. Sprayproducers & c. LINDE AIR PRODUCTS CO. April 20, 1950 [April 23, 1949], No. 9676/50. Class 69 (iii). A nozzle for injecting a gas into molten metal includes a gas supply pipe 10 surrounded by a shell 12, and an outer jacket 30 on to which and the pipe a cast metal head H, e.g. of copper, is secured. The walls 48, 50 of the head include one or more integral webs 52, each having one or more gas outlets 64. Cooling water is admitted at 28 and passes downwardly between the pipe and shell, and then upwardly between the shell and jacket to the outlet 38.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US667654XA | 1949-04-23 | 1949-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB667654A true GB667654A (en) | 1952-03-05 |
Family
ID=22071551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9676/50A Expired GB667654A (en) | 1949-04-23 | 1950-04-20 | An improved gas injection nozzle or jet |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB667654A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973647C (en) * | 1952-06-14 | 1960-04-21 | Huettenwerk Oberhausen Ag | Process for the preliminary and final refining of metals, in particular pig iron |
| US3281136A (en) * | 1960-09-12 | 1966-10-25 | Arbed | Method and apparatus for the gas injection into a metal bath |
| DE1275558B (en) * | 1961-08-09 | 1968-08-22 | Hufnagl Walter | Sealing on nozzle bodies |
-
1950
- 1950-04-20 GB GB9676/50A patent/GB667654A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973647C (en) * | 1952-06-14 | 1960-04-21 | Huettenwerk Oberhausen Ag | Process for the preliminary and final refining of metals, in particular pig iron |
| US3281136A (en) * | 1960-09-12 | 1966-10-25 | Arbed | Method and apparatus for the gas injection into a metal bath |
| DE1275558B (en) * | 1961-08-09 | 1968-08-22 | Hufnagl Walter | Sealing on nozzle bodies |
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