ES8704066A1 - Dispositivo de conexion electrica destinado a ser colocado en la pared de un recipiente metalurgico electrico de corriente continua - Google Patents
Dispositivo de conexion electrica destinado a ser colocado en la pared de un recipiente metalurgico electrico de corriente continuaInfo
- Publication number
- ES8704066A1 ES8704066A1 ES551802A ES551802A ES8704066A1 ES 8704066 A1 ES8704066 A1 ES 8704066A1 ES 551802 A ES551802 A ES 551802A ES 551802 A ES551802 A ES 551802A ES 8704066 A1 ES8704066 A1 ES 8704066A1
- Authority
- ES
- Spain
- Prior art keywords
- core
- direct current
- wall
- furnace
- connecting device
- 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
Links
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
-
- 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
- H05B7/06—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
-
- 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
- C21C2005/5235—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace with bottom electrodes
-
- 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
Abstract
DISPOSITIVO DE CONEXION ELECTRICA PARA INSTALAR EN LA PARED DE UN RECIPIENTE METALURGICO ELECTRICO DE CORRIENTE CONTINUA. UNA PARTE DEL DISPOSITIVO ATRAVIESA LA PARED DEL HORNO, COMPRENDIENDO UN ALMA METALICA (7) QUE SE PROLONGA MEDIANTE UNA VIROLA ENFRIADA (10) SOLIDARIA A LA MISMA. EL EXTREMO LIBRE DEL ALMA SE ENCUENTRA EN CONTACTO CON LA MASA METALICA EN FUSION CONTENIDA EN EL HORNO. UN MANGUITO (11) DE MATERIAL TERMOCONDUCTOR RODEA AL ALMA (7). UNOS EMDIOS (29) CONECTAN EL ALMA METALICA (7) A LA ALIMENTACION ELECTRICA. EXISTE UN ESPACIO DE SEPARACION (12) ENTRE EL ALMA (7) Y EL MANGUITO (11) ASI COMO UN SISTEMA DE FIJACION ELASTICA (33, 34, 35) QUE TIENDE A LLEVAR EL ALMA (7) A SU POSICION INICIAL, DADA EN EL MONTAJE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8502276A FR2577311B1 (fr) | 1985-02-11 | 1985-02-11 | Dispositif de connexion electrique destine a etre place en paroi d'un four metallurgique a courant continu. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES551802A0 ES551802A0 (es) | 1987-03-01 |
ES8704066A1 true ES8704066A1 (es) | 1987-03-01 |
Family
ID=9316353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES551802A Expired ES8704066A1 (es) | 1985-02-11 | 1986-02-10 | Dispositivo de conexion electrica destinado a ser colocado en la pared de un recipiente metalurgico electrico de corriente continua |
Country Status (17)
Country | Link |
---|---|
US (1) | US4685112A (es) |
EP (1) | EP0235465B1 (es) |
JP (1) | JPS61190283A (es) |
KR (1) | KR920008944B1 (es) |
CN (1) | CN1009759B (es) |
AT (1) | ATE76552T1 (es) |
AU (1) | AU581289B2 (es) |
BR (1) | BR8600556A (es) |
CA (1) | CA1259367A (es) |
DD (1) | DD242925A5 (es) |
DE (1) | DE3685433D1 (es) |
ES (1) | ES8704066A1 (es) |
FR (1) | FR2577311B1 (es) |
PT (1) | PT82011B (es) |
RU (1) | RU1802920C (es) |
UA (1) | UA11249A (es) |
ZA (1) | ZA86907B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572873B1 (fr) * | 1984-11-06 | 1988-12-02 | Siderurgie Fse Inst Rech | Electrode de paroi pour four metallurgique electrique a courant continu |
FR2577311B1 (fr) * | 1985-02-11 | 1987-03-06 | Siderurgie Fse Inst Rech | Dispositif de connexion electrique destine a etre place en paroi d'un four metallurgique a courant continu. |
US4845062A (en) * | 1987-10-19 | 1989-07-04 | E. I. Du Pont De Nemours And Company | Low-firing dielectric composition |
FR2622078B1 (fr) * | 1987-10-20 | 1990-03-09 | Siderurgie Fse Inst Rech | Electrode de paroi pour four metallurgique electrique |
DE3817379C1 (es) * | 1988-05-18 | 1989-06-22 | Mannesmann Ag, 4000 Duesseldorf, De | |
DE3912236A1 (de) * | 1989-04-14 | 1990-10-18 | Zeiss Carl Fa | Elektrische steckverbindung |
US4947405A (en) * | 1989-05-24 | 1990-08-07 | Daidotokushijo Kabushikikaisha | DC arc furnace |
CH678785A5 (es) * | 1989-08-21 | 1991-10-31 | Asea Brown Boveri | |
US5173920A (en) * | 1989-08-21 | 1992-12-22 | Asea Brown Boveri Ltd. | Direct-current electric-arc furnace |
FR2652890B1 (fr) * | 1989-10-11 | 1995-01-20 | Siderurgie Fse Inst Rech | Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion. |
DE4026897C2 (de) * | 1990-08-23 | 1994-05-05 | Mannesmann Ag | Metallische Bodenelektrode für metallurgische Gefäße |
KR100245481B1 (ko) * | 1991-03-05 | 2000-03-02 | 간지 도미타 | 직류 아크로의 로바닥의 구조 |
DE4108583C2 (de) * | 1991-03-14 | 1997-06-05 | Mannesmann Ag | Vorrichtung zum Kuppeln der Stromzuführung zu einem metallurgischen Gefäß |
FR2682003B1 (fr) * | 1991-09-30 | 1997-04-30 | Siderurgie Fse Inst Rech | Electrode de paroi pour four metallurgique electrique a courant continu. |
FR2711233B1 (fr) * | 1993-10-15 | 1995-12-29 | Usinor Sacilor | Récipient métallurgique comportant une électrode de sole. |
FR2715941B1 (fr) * | 1994-02-04 | 1996-04-19 | Clecim Sa | Four à courant continu de fusion de métal. |
GB2324595B (en) * | 1997-04-22 | 1999-03-10 | Howard Ind Pipework Services L | Economiser for electric arc furnace |
DE19815154C1 (de) * | 1998-03-27 | 1999-08-05 | Mannesmann Ag | Boden eines metallurgischen Gefäßes mit einer Gleichstromlichtbogeneinrichtung |
DE10317195B4 (de) * | 2003-04-15 | 2006-03-16 | Karl Brotzmann Consulting Gmbh | Verfahren zur Verbesserung der Energiezufuhr in ein Schrotthaufwerk |
KR101310473B1 (ko) | 2008-10-24 | 2013-09-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
JP7128602B1 (ja) * | 2022-03-11 | 2022-08-31 | 山田 榮子 | 産業廃棄物の少ない屑鉄の溶解方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE282162C (es) * | 1900-01-01 | |||
US1645091A (en) * | 1927-10-11 | Electric furnace | ||
US1234947A (en) * | 1914-11-13 | 1917-07-31 | Krupp Ag | Cooled bottom electrode for electric smelting-furnaces. |
US2877282A (en) * | 1957-01-07 | 1959-03-10 | Howard H Cook | Water cooled electrode holders |
FR1538996A (fr) * | 1967-04-24 | 1968-09-13 | Bbc Brown Boveri & Cie | Electrode en contact avec une masse en fusion |
SE431443B (sv) * | 1979-03-23 | 1984-02-06 | Bulten Kanthal Ab | Elektrod for uppvermning av glasmassa |
DE3106741C2 (de) * | 1981-02-24 | 1983-06-16 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Kontaktelektroden-Anordnung für Lichtbogen- oder Widerstandsschmelzofen |
DE3316366C2 (de) * | 1983-05-05 | 1985-10-17 | Mannesmann AG, 4000 Düsseldorf | Ofengefäß für einen Gleichstrom-Lichtbogenofen |
FR2577311B1 (fr) * | 1985-02-11 | 1987-03-06 | Siderurgie Fse Inst Rech | Dispositif de connexion electrique destine a etre place en paroi d'un four metallurgique a courant continu. |
-
1985
- 1985-02-11 FR FR8502276A patent/FR2577311B1/fr not_active Expired
-
1986
- 1986-02-05 AU AU53232/86A patent/AU581289B2/en not_active Ceased
- 1986-02-06 CN CN86101289A patent/CN1009759B/zh not_active Expired
- 1986-02-07 ZA ZA86907A patent/ZA86907B/xx unknown
- 1986-02-07 BR BR8600556A patent/BR8600556A/pt not_active IP Right Cessation
- 1986-02-10 UA UA4020353A patent/UA11249A/uk unknown
- 1986-02-10 US US06/827,684 patent/US4685112A/en not_active Expired - Lifetime
- 1986-02-10 RU SU864020353A patent/RU1802920C/ru active
- 1986-02-10 PT PT82011A patent/PT82011B/pt active IP Right Revival
- 1986-02-10 ES ES551802A patent/ES8704066A1/es not_active Expired
- 1986-02-11 DD DD86286968A patent/DD242925A5/de not_active IP Right Cessation
- 1986-02-11 CA CA000501604A patent/CA1259367A/fr not_active Expired
- 1986-02-11 KR KR1019860000923A patent/KR920008944B1/ko not_active IP Right Cessation
- 1986-02-12 JP JP61028750A patent/JPS61190283A/ja active Granted
- 1986-02-13 EP EP86400309A patent/EP0235465B1/fr not_active Expired - Lifetime
- 1986-02-13 DE DE8686400309T patent/DE3685433D1/de not_active Expired - Fee Related
- 1986-02-13 AT AT86400309T patent/ATE76552T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU1802920C (ru) | 1993-03-15 |
PT82011A (fr) | 1986-03-01 |
AU5323286A (en) | 1986-08-14 |
CN86101289A (zh) | 1986-09-24 |
KR860006909A (ko) | 1986-09-15 |
CN1009759B (zh) | 1990-09-26 |
UA11249A (uk) | 1996-12-25 |
ES551802A0 (es) | 1987-03-01 |
US4685112A (en) | 1987-08-04 |
EP0235465B1 (fr) | 1992-05-20 |
ATE76552T1 (de) | 1992-06-15 |
KR920008944B1 (ko) | 1992-10-12 |
PT82011B (pt) | 1992-09-30 |
EP0235465A1 (fr) | 1987-09-09 |
BR8600556A (pt) | 1986-10-21 |
DE3685433D1 (de) | 1992-06-25 |
JPS61190283A (ja) | 1986-08-23 |
FR2577311B1 (fr) | 1987-03-06 |
ZA86907B (en) | 1987-05-27 |
DD242925A5 (de) | 1987-02-11 |
JPS6343676B2 (es) | 1988-08-31 |
FR2577311A1 (fr) | 1986-08-14 |
AU581289B2 (en) | 1989-02-16 |
CA1259367A (fr) | 1989-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041030 |