ES2049110T3 - Horno electrico de corriente continua. - Google Patents
Horno electrico de corriente continua.Info
- Publication number
- ES2049110T3 ES2049110T3 ES91907268T ES91907268T ES2049110T3 ES 2049110 T3 ES2049110 T3 ES 2049110T3 ES 91907268 T ES91907268 T ES 91907268T ES 91907268 T ES91907268 T ES 91907268T ES 2049110 T3 ES2049110 T3 ES 2049110T3
- Authority
- ES
- Spain
- Prior art keywords
- electrodes
- pct
- conductors
- source
- towards
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Classifications
-
- 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
- H05B7/11—Arrangements for conducting current to the electrode terminals
-
- 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
- F27D11/10—Disposition of electrodes
-
- 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
- C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
- Resistance Heating (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Glass Compositions (AREA)
- Organic Insulating Materials (AREA)
- Control Of Resistance Heating (AREA)
- Non-Adjustable Resistors (AREA)
- Stringed Musical Instruments (AREA)
Abstract
LA INVENCION SE REFIERE A UN HORNO ELECTRICO DE CORRIENTE CONTINUO PARA LA FUSION DE MATERIAL BRUTO METALICO, ESPECIALMENTE DE CHATARRA. SEGUN LA INVENCION, SE REALIZA UN HORNO ELECTRICO DE CORRIENTE CONTINUA QUE COMPRENDE DOS ELECTRODOS FUNGIBLES (21, 22) SEPARADOS UNO DE OTRO Y DECALADOS LATERALMENTE HACIA EL PLANO MEDIANO P SUB 1 DE LA CUBA (1) GIRADO HACIA LA FUENTE DE CORRIENTE (4), Y AL MENOS CUATRO ELECTRODOS FIJOS REPARTIDOS POR AMBAS PARTES DEL PLANO MEDIANO Y DISPUESTOS SENSIBLEMENTE EN LOS ANGULOS DE UN POLIGONO REGULAR SIMETRICO RESPECTO DEL PLANO MEDIANO Y COLOCADO ENTRE LAS PROYECCIONES VERTICALES DE LOS ELECTRODOS FUNGIBLES, ESTANDO LOS CONDUCTORES COLOCADOS DEL LADO DE LA FUENTE DIRIGIDOS DIRECTAMENTE HACIA ESTA, PARALELAMENTE A LOS CONDUCTORES DE LOS ELECTRODOS FUNGIBLES Y LOS CONDUCTORES DE LOS ELECTRODOS COLOCADOS DEL LADO OPUESTO A LA FUENTE COMPRENDIENDO CADA UNO UNA PRIMERA RAMA QUE PERFILA LA PROYECCION VERTICAL DEL ELECTRODO FUNGIBLE QUE CORRESPONDE Y UNA SEGUNDA RAMA DIRIGIDA HACIA LA FUENTE PARALELAMENTE A LOS CONDUCTORES CONECTADOS A LOS ELECTRODOS FUNGIBLES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9003484A FR2659821B1 (fr) | 1990-03-19 | 1990-03-19 | Four electrique a courant continu. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2049110T3 true ES2049110T3 (es) | 1994-04-01 |
Family
ID=9394875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91907268T Expired - Lifetime ES2049110T3 (es) | 1990-03-19 | 1991-03-15 | Horno electrico de corriente continua. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5191592A (es) |
| EP (1) | EP0472721B1 (es) |
| JP (1) | JP3094035B2 (es) |
| KR (1) | KR920701774A (es) |
| AT (1) | ATE100928T1 (es) |
| BR (1) | BR9105094A (es) |
| CA (1) | CA2057882A1 (es) |
| CZ (1) | CZ279391B6 (es) |
| DE (1) | DE69101094T2 (es) |
| DK (1) | DK0472721T3 (es) |
| ES (1) | ES2049110T3 (es) |
| FR (1) | FR2659821B1 (es) |
| RU (1) | RU2040864C1 (es) |
| SK (1) | SK278737B6 (es) |
| UA (1) | UA32514A1 (es) |
| WO (1) | WO1991014912A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE170357T1 (de) * | 1992-07-31 | 1998-09-15 | Danieli Off Mecc | Gleichstromlichtbogenofen mit steuerung der lichtbogenablenkung |
| DE4240891C2 (de) * | 1992-12-04 | 1995-11-16 | Voest Alpine Ind Anlagen | Gleichstrom-Lichtbogenofen und Verfahren zu dessen Betreibung |
| US5413756A (en) * | 1994-06-17 | 1995-05-09 | Magnolia Metal Corporation | Lead-free bearing bronze |
| US6636548B1 (en) * | 1999-11-29 | 2003-10-21 | Tung Ho Steel Enterprise Corporation | Bottom electrode structure of electric arc furnace |
| RU2192713C1 (ru) * | 2001-02-23 | 2002-11-10 | Фролов Юрий Федорович | Устройство для подвода электроэнергии |
| CN111904757B (zh) * | 2020-08-06 | 2021-07-13 | 朱宝欣 | 一种内科用工伤病人创口铁性碎屑滤出处理器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR382457A (fr) * | 1906-12-07 | 1908-02-07 | Electrometallurgique Procedes | Four mixte électrométallurgique |
| US1983544A (en) * | 1931-02-13 | 1934-12-11 | Norske Elektrokemisk Ind As | Arrangement for supply of current to electrothermic melting furnaces |
| DE1565300A1 (de) * | 1964-05-26 | 1970-02-12 | Krupp Gmbh | Elektro-Lichtbogenofen |
| SE390688B (sv) * | 1974-07-23 | 1977-01-03 | Asea Ab | Anordning vid likstromsmatade ljusbagsugnar |
| BG45040A1 (es) * | 1986-01-30 | 1989-03-15 | Lchev Aleksand R Jj V | |
| FR2602320B1 (fr) * | 1986-08-01 | 1989-12-29 | Clecim Sa | Procede de fusion de ferraille et four electrique pour la mise en oeuvre du procede |
| FR2602351B1 (fr) * | 1986-08-01 | 1988-09-09 | Clecim Sa | Procede de stabilisation des arcs electriques dans un four de fusion de ferraille et four perfectionne pour la mise en oeuvre du procede |
| FR2602318B1 (fr) * | 1986-08-01 | 1988-11-10 | Clecim Sa | Four a arc alimente a partir d'une source de courant continu pour la fusion continue de ferrailles |
| DE3825984A1 (de) * | 1988-07-27 | 1990-02-01 | Mannesmann Ag | Elektro-reduktionsofen |
-
1990
- 1990-03-19 FR FR9003484A patent/FR2659821B1/fr not_active Expired - Lifetime
-
1991
- 1991-03-15 CA CA 2057882 patent/CA2057882A1/fr not_active Abandoned
- 1991-03-15 AT AT91907268T patent/ATE100928T1/de not_active IP Right Cessation
- 1991-03-15 JP JP50646691A patent/JP3094035B2/ja not_active Expired - Fee Related
- 1991-03-15 US US07/776,352 patent/US5191592A/en not_active Expired - Fee Related
- 1991-03-15 SK SK690-91A patent/SK278737B6/sk unknown
- 1991-03-15 DK DK91907268T patent/DK0472721T3/da active
- 1991-03-15 WO PCT/FR1991/000215 patent/WO1991014912A1/fr not_active Ceased
- 1991-03-15 ES ES91907268T patent/ES2049110T3/es not_active Expired - Lifetime
- 1991-03-15 KR KR1019910701638A patent/KR920701774A/ko not_active Withdrawn
- 1991-03-15 CZ CS91690A patent/CZ279391B6/cs unknown
- 1991-03-15 UA UA5010376A patent/UA32514A1/uk unknown
- 1991-03-15 EP EP19910907268 patent/EP0472721B1/fr not_active Expired - Lifetime
- 1991-03-15 BR BR9105094A patent/BR9105094A/pt not_active IP Right Cessation
- 1991-03-15 DE DE69101094T patent/DE69101094T2/de not_active Expired - Fee Related
- 1991-11-15 RU SU5010376 patent/RU2040864C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3094035B2 (ja) | 2000-10-03 |
| UA32514A1 (uk) | 2001-02-15 |
| EP0472721A1 (fr) | 1992-03-04 |
| EP0472721B1 (fr) | 1994-01-26 |
| CA2057882A1 (fr) | 1991-09-20 |
| FR2659821A1 (fr) | 1991-09-20 |
| JPH05500557A (ja) | 1993-02-04 |
| DK0472721T3 (da) | 1994-06-06 |
| BR9105094A (pt) | 1992-08-04 |
| US5191592A (en) | 1993-03-02 |
| ATE100928T1 (de) | 1994-02-15 |
| DE69101094D1 (de) | 1994-03-10 |
| FR2659821B1 (fr) | 1992-07-24 |
| CS9100690A2 (en) | 1991-11-12 |
| SK278737B6 (sk) | 1998-02-04 |
| CZ279391B6 (cs) | 1995-04-12 |
| WO1991014912A1 (fr) | 1991-10-03 |
| RU2040864C1 (ru) | 1995-07-25 |
| KR920701774A (ko) | 1992-08-12 |
| DE69101094T2 (de) | 1994-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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