DE9354C - Metal nozzles for bottoms of Bessemer pears - Google Patents
Metal nozzles for bottoms of Bessemer pearsInfo
- Publication number
- DE9354C DE9354C DENDAT9354D DE9354DA DE9354C DE 9354 C DE9354 C DE 9354C DE NDAT9354 D DENDAT9354 D DE NDAT9354D DE 9354D A DE9354D A DE 9354DA DE 9354 C DE9354 C DE 9354C
- Authority
- DE
- Germany
- Prior art keywords
- bessemer
- pears
- bottoms
- metal nozzles
- nozzles
- 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.)
- Active
Links
- 241000220324 Pyrus Species 0.000 title claims description 5
- 239000002184 metal Substances 0.000 title claims description 3
- 229910052751 metal Inorganic materials 0.000 title claims description 3
- 235000021017 pears Nutrition 0.000 title claims description 3
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Threshing Machine Elements (AREA)
- Nozzles (AREA)
Description
PATENTSCHRIFTPATENT LETTERING
1879.1879.
Klasse 18.Class 18.
:. H. KOPPMAYER in KÖNIGSHÜTTE (Oberschlesien).:. H. KOPPMAYER in KÖNIGSHÜTTE (Upper Silesia).
Patentirt im Deutschen Reiche vom 31. Juli 1879 ab.Patented in the German Empire on July 31, 1879.
Die Düsen, zu welchen man am besten schmiedeiserne Gasleitungsröhren von ca. 10 bis 15 mm lichtem Durchmesser und 1'/2 bis 3 mm Wandstärke verwendet, haben eine Länge, welche der Dicke von Birnenboden und Bodenplatte zusammengenommen entspricht. Sie werden in die Düsenlöcher der Bodenplatte eingeschraubt (siehe A), eingeschlagen (siehe B) oder sonst auf passende Weise befestigt.The nozzles, for which it is best to use wrought-iron gas pipes with a clear diameter of approx. 10 to 15 mm and 1 1/2 to 3 mm wall thickness, have a length which corresponds to the thickness of the pear base and base plate taken together. They are screwed into the nozzle holes in the base plate (see A), hammered in (see B) or otherwise fixed in a suitable manner.
Nachdem man sämmtliche Düsen, die am besten gleichmäfsig auf der Bodenfläche der Birne vertheilt werden, befestigt hat, wird die sauere oder basische Bodenmasse wie gewöhnlich aufgestampft oder aufgemauert.After all the nozzles, which are best placed evenly on the bottom surface of the When the pear is distributed, the acidic or basic soil mass becomes as usual stamped or walled up.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9354C true DE9354C (en) |
Family
ID=286730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT9354D Active DE9354C (en) | Metal nozzles for bottoms of Bessemer pears |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9354C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829879A (en) * | 1954-06-25 | 1958-04-08 | Huettenwerk Haspe Ag | Bottoms for metallurgical furnaces of the bessemer converter type |
| DE1039083B (en) * | 1953-12-05 | 1958-09-18 | Bochumer Ver Fuer Gussstahlfab | Container for refractory, liquid metals |
| EP0070197A1 (en) * | 1981-07-15 | 1983-01-19 | Nippon Steel Corporation | A nozzle assembly for bottom blown steel converter |
-
0
- DE DENDAT9354D patent/DE9354C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1039083B (en) * | 1953-12-05 | 1958-09-18 | Bochumer Ver Fuer Gussstahlfab | Container for refractory, liquid metals |
| US2829879A (en) * | 1954-06-25 | 1958-04-08 | Huettenwerk Haspe Ag | Bottoms for metallurgical furnaces of the bessemer converter type |
| EP0070197A1 (en) * | 1981-07-15 | 1983-01-19 | Nippon Steel Corporation | A nozzle assembly for bottom blown steel converter |
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