NO752718L - - Google Patents
Info
- Publication number
- NO752718L NO752718L NO752718A NO752718A NO752718L NO 752718 L NO752718 L NO 752718L NO 752718 A NO752718 A NO 752718A NO 752718 A NO752718 A NO 752718A NO 752718 L NO752718 L NO 752718L
- Authority
- NO
- Norway
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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2437245A DE2437245C3 (de) | 1974-08-02 | 1974-08-02 | Vorrichtung zur kontrollierbaren Rauchgasverbrennung für einen geschlossenen Lichtbogen-Reduktionsofen zur Erzeugung von Metallen und Metall-Legierungen ' |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO752718L true NO752718L (de) | 1976-02-03 |
| NO141998B NO141998B (no) | 1980-03-03 |
| NO141998C NO141998C (no) | 1983-03-16 |
Family
ID=5922253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO752718A NO141998C (no) | 1974-08-02 | 1975-08-01 | Anordning for kontrollerbar roekgassforbrenning for en lukket lysbue-reduksjonsovn |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3997711A (de) |
| CA (1) | CA1067550A (de) |
| DE (1) | DE2437245C3 (de) |
| NO (1) | NO141998C (de) |
| SE (1) | SE410322B (de) |
| ZA (1) | ZA754917B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328777A1 (fr) * | 1975-10-22 | 1977-05-20 | Nickel Le | Procede pour la fabrication de ferro-alliage |
| US4255184A (en) * | 1978-07-18 | 1981-03-10 | Japan Metals & Chemicals Co., Ltd. | Method and apparatus for refining ferrosilicon |
| DE3017939C2 (de) * | 1980-05-10 | 1983-01-27 | Mannesmann AG, 4000 Düsseldorf | Teilgeschlossener Elektro-Reduktionsofen |
| FI60610C (fi) * | 1980-06-19 | 1982-02-10 | Outokumpu Oy | Saett att blanda en het ugnsgas med en annan gas foere avlaegsning av ugnsgasen fraon ugnen samt huv doerfoer |
| EP0071359A1 (de) * | 1981-07-23 | 1983-02-09 | Uss Engineers And Consultants, Inc. | Verfahren und Vorrichtung zur Beseitigung von Abgasen aus Metallbädern |
| DE3208987A1 (de) * | 1982-03-12 | 1983-10-27 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur nachverbrennung von brennbaren bestandteilen in abgasen von drehrohroefen |
| US4646315A (en) * | 1984-10-04 | 1987-02-24 | Pennsylvania Engineering Corporation | Arc furnace burner control method and apparatus |
| FR2663723B1 (fr) * | 1990-06-20 | 1995-07-28 | Air Liquide | Procede et installation de fusion d'une charge en four. |
| JPH07145420A (ja) * | 1993-09-30 | 1995-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | 電気アーク溶解炉 |
| US5943360A (en) * | 1998-04-17 | 1999-08-24 | Fuchs Systems, Inc. | Electric arc furnace that uses post combustion |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2894831A (en) * | 1956-11-28 | 1959-07-14 | Old Bruce Scott | Process of fluidized bed reduction of iron ore followed by electric furnace melting |
| US3423080A (en) * | 1963-11-06 | 1969-01-21 | Interlake Steel Corp | Electric arc furnace |
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1974
- 1974-08-02 DE DE2437245A patent/DE2437245C3/de not_active Expired
-
1975
- 1975-07-28 US US05/599,811 patent/US3997711A/en not_active Expired - Lifetime
- 1975-07-29 SE SE7508615A patent/SE410322B/xx not_active IP Right Cessation
- 1975-07-30 ZA ZA00754917A patent/ZA754917B/xx unknown
- 1975-07-31 CA CA232,605A patent/CA1067550A/en not_active Expired
- 1975-08-01 NO NO752718A patent/NO141998C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2437245B2 (de) | 1978-06-01 |
| DE2437245A1 (de) | 1976-02-12 |
| DE2437245C3 (de) | 1979-01-18 |
| US3997711A (en) | 1976-12-14 |
| NO141998C (no) | 1983-03-16 |
| ZA754917B (en) | 1976-07-28 |
| CA1067550A (en) | 1979-12-04 |
| SE410322B (sv) | 1979-10-08 |
| NO141998B (no) | 1980-03-03 |
| SE7508615L (sv) | 1976-02-03 |