BR9710120A - Forno de arco com uma câmara de recebimento de eletrodo - Google Patents

Forno de arco com uma câmara de recebimento de eletrodo

Info

Publication number: BR9710120A
Authority: BR; Brazil
Prior art keywords: receiving chamber; arc furnace; electrode receiving; electrode; furnace
Prior art date: 1996-07-01

Application number

BR9710120A

Other languages

English (en)

Portuguese (pt)

Inventor

Karl-Heinz Klein

Klaus Kimmer

Original Assignee

Badische Stahl Engineering

Priority date (The priority date 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 date listed.)

1996-07-01

Filing date

1997-04-11

Publication date

1999-08-10

1997-04-11 Application filed by Badische Stahl Engineering filed Critical Badische Stahl Engineering

1999-08-10 Publication of BR9710120A publication Critical patent/BR9710120A/pt

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
- C21C5/52—Manufacture of steel in electric furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
- F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

BR9710120A 1996-07-01 1997-04-11 Forno de arco com uma câmara de recebimento de eletrodo BR9710120A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19626389A DE19626389A1 (de)	1996-07-01	1996-07-01	Lichtbogenofen mit Elektrodenaufnahmeraum
PCT/EP1997/001808 WO1998000568A1 (de)	1996-07-01	1997-04-11	Lichtbogenofen mit elektrodenaufnahmeraum

Publications (1)

Publication Number	Publication Date
BR9710120A true BR9710120A (pt)	1999-08-10

Family

ID=7798578

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9710120A BR9710120A (pt)	1996-07-01	1997-04-11	Forno de arco com uma câmara de recebimento de eletrodo

Country Status (8)

Country	Link
EP (1)	EP0909333A1 (de)
JP (1)	JP2000514910A (de)
KR (1)	KR20000022479A (de)
AU (1)	AU2637697A (de)
BR (1)	BR9710120A (de)
CA (1)	CA2259180A1 (de)
DE (1)	DE19626389A1 (de)
WO (1)	WO1998000568A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19807616A1 (de) *	1998-02-13	1999-08-26	Mannesmann Ag	Beschickungseinrichtung für Niederschachtöfen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2342959B1 (de) *	1973-08-25	1975-02-13	Kloeckner Werke Ag	Vorrichtung zur kontinuierlichen Erzeugung von Stahl aus Erz
DE8412739U1 (de) *	1984-04-25	1986-01-23	Fuchs Systemtechnik GmbH, 7601 Willstätt	Lichtbogenofen mit Chargiergutvorwärmer
ATE37947T1 (de) *	1984-06-08	1988-10-15	Fuchs Systemtechnik Gmbh	Lichtbogenofen mit einem auf einer seite des ofengefaesses vorgesehenen aufnahmeraum fuer chargiergut.
DE4025249A1 (de) *	1990-08-09	1992-02-13	Fuchs Systemtechnik Gmbh	Gleichstrom-elektrolichtbogenofen
DE4236510C2 (de) *	1992-10-26	1996-05-30	Mannesmann Ag	Vorrichtung zum Einschmelzen von Schrott

1996
- 1996-07-01 DE DE19626389A patent/DE19626389A1/de not_active Withdrawn
1997
- 1997-04-11 EP EP97918129A patent/EP0909333A1/de not_active Withdrawn
- 1997-04-11 CA CA002259180A patent/CA2259180A1/en not_active Abandoned
- 1997-04-11 JP JP10503775A patent/JP2000514910A/ja active Pending
- 1997-04-11 BR BR9710120A patent/BR9710120A/pt not_active Application Discontinuation
- 1997-04-11 WO PCT/EP1997/001808 patent/WO1998000568A1/de not_active Ceased
- 1997-04-11 KR KR1019980710919A patent/KR20000022479A/ko not_active Withdrawn
- 1997-04-11 AU AU26376/97A patent/AU2637697A/en not_active Abandoned

Also Published As

Publication number	Publication date
JP2000514910A (ja)	2000-11-07
WO1998000568A1 (de)	1998-01-08
CA2259180A1 (en)	1998-01-08
EP0909333A1 (de)	1999-04-21
KR20000022479A (ko)	2000-04-25
AU2637697A (en)	1998-01-21
DE19626389A1 (de)	1998-01-08

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Legal Events

Date	Code	Title	Description
2003-02-25	FA10	Dismissal: dismissal - article 33 of industrial property law