SE378735B - - Google Patents
Info
- Publication number
- SE378735B SE378735B SE1495372A SE1495372A SE378735B SE 378735 B SE378735 B SE 378735B SE 1495372 A SE1495372 A SE 1495372A SE 1495372 A SE1495372 A SE 1495372A SE 378735 B SE378735 B SE 378735B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1495372A SE378735B (pl) | 1972-11-17 | 1972-11-17 | |
| DE19732355168 DE2355168A1 (de) | 1972-11-17 | 1973-11-05 | Schmelzverfahren fuer lichtbogenofen mittels gleichstrom und lichtbogenofen zur durchfuehrung des verfahrens |
| JP12870973A JPS5325366B2 (pl) | 1972-11-17 | 1973-11-15 | |
| US41640073 US3929457A (en) | 1972-11-17 | 1973-11-16 | Direct current electric arc furnace and method for melting metal scrap |
| GB5321673A GB1447083A (en) | 1972-11-17 | 1973-11-16 | Direct current direct arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1495372A SE378735B (pl) | 1972-11-17 | 1972-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE378735B true SE378735B (pl) | 1975-09-08 |
Family
ID=20299934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1495372A SE378735B (pl) | 1972-11-17 | 1972-11-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3929457A (pl) |
| JP (1) | JPS5325366B2 (pl) |
| DE (1) | DE2355168A1 (pl) |
| GB (1) | GB1447083A (pl) |
| SE (1) | SE378735B (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2527756B1 (fr) * | 1982-06-01 | 1987-05-22 | Siderurgie Fse Inst Rech | Procede de fusion metallurgique et four a arc pour sa mise en oeuvre |
| DE3406760A1 (de) * | 1984-02-24 | 1985-09-05 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Verfahren und vorrichtung zum schmelzen und erhitzen von werkstoffen |
| DE3419681A1 (de) * | 1984-05-24 | 1985-11-28 | Mannesmann AG, 4000 Düsseldorf | Gleichstrom-lichtbogen-heizvorrichtung |
| AT381788B (de) * | 1984-09-18 | 1986-11-25 | Voest Alpine Ag | Elektroschmelzofen |
| JP4592037B2 (ja) * | 2000-05-31 | 2010-12-01 | 信越石英株式会社 | 石英ガラスルツボの製造方法 |
| EP2270239B1 (en) * | 2008-04-23 | 2014-10-22 | Kabushiki Kaisha Kobe Seiko Sho | Process for producing molten metal |
| JP5426988B2 (ja) * | 2009-10-08 | 2014-02-26 | 株式会社神戸製鋼所 | 溶融金属製造装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3472650A (en) * | 1965-09-03 | 1969-10-14 | Canada Steel Co | Electric-arc steelmaking |
| GB1161873A (en) * | 1965-09-03 | 1969-08-20 | Gerlad Gordon Hatch | Improved Method of Manufacturing Steel and Alloys of Iron in the Arc Furnace. |
| FR1602675A (pl) * | 1968-07-31 | 1971-01-11 | ||
| FR1601438A (pl) * | 1968-10-17 | 1970-08-24 | ||
| US3715200A (en) * | 1969-02-17 | 1973-02-06 | Falconbridge Nickel Mines Ltd | Electric arc furnace operation |
| SE376634C (sv) * | 1972-05-02 | 1985-10-28 | Nipkti Cherna Metalurgia | Sett att framstella stal medelst likstrom och ugn for genomforande av settet |
| BG17932A1 (pl) * | 1972-08-29 | 1974-03-05 |
-
1972
- 1972-11-17 SE SE1495372A patent/SE378735B/xx unknown
-
1973
- 1973-11-05 DE DE19732355168 patent/DE2355168A1/de not_active Withdrawn
- 1973-11-15 JP JP12870973A patent/JPS5325366B2/ja not_active Expired
- 1973-11-16 GB GB5321673A patent/GB1447083A/en not_active Expired
- 1973-11-16 US US41640073 patent/US3929457A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49124651A (pl) | 1974-11-28 |
| DE2355168A1 (de) | 1974-05-30 |
| GB1447083A (en) | 1976-08-25 |
| US3929457A (en) | 1975-12-30 |
| JPS5325366B2 (pl) | 1978-07-26 |