ES2046611T3 - Horno de arco electrico de corriente continua. - Google Patents
Horno de arco electrico de corriente continua.Info
- Publication number
- ES2046611T3 ES2046611T3 ES199090113995T ES90113995T ES2046611T3 ES 2046611 T3 ES2046611 T3 ES 2046611T3 ES 199090113995 T ES199090113995 T ES 199090113995T ES 90113995 T ES90113995 T ES 90113995T ES 2046611 T3 ES2046611 T3 ES 2046611T3
- Authority
- ES
- Spain
- Prior art keywords
- direct current
- electric arc
- furnace
- current electric
- vessel
- 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
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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Arc Welding Control (AREA)
- Discharge Heating (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
EN UN HORNO DE ARCO LUMINOSO, DE CORRIENTE CONTINUA, EL CONTACTO DE FONDO, POR CONSIGUIENTE EL ELECTRODO DE HORNO (7,8,11), DEBE AISLARSE DEL REVESTIMIENTO METALICO DEL RECIPIENTE DEL HORNO, POR MATERIAL AISLANTE. CON ESTE OBJETO, SE FORMA LA PLACA DE FONDO (11), QUE LLEVA EL CONTACTO DE FONDO, FUNDAMENTALMENTE EN EL FONDO DEL RECIPIENTE DEL HORNO. ESTA PLACA DE FONDO (11), DESCANSA, BAJO INTERCONEXION DE MATERIAL AISLANTE, O AL MENOS SUAVEMENTE CONDUNTOR ELECTRICO (18), SOBRE UNA PIEZA (17) DEL REVESTIMIENTO METALICO DEL RECIPIENTE (2) QUE SOBRESALE HACIA EL INTERIOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3027/89A CH678785A5 (es) | 1989-08-21 | 1989-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2046611T3 true ES2046611T3 (es) | 1994-02-01 |
Family
ID=4246996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199090113995T Expired - Lifetime ES2046611T3 (es) | 1989-08-21 | 1990-07-21 | Horno de arco electrico de corriente continua. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0413970B1 (es) |
JP (1) | JPH0762585B2 (es) |
KR (1) | KR0172120B1 (es) |
CN (1) | CN1019141B (es) |
AT (1) | ATE94716T1 (es) |
BR (1) | BR9004099A (es) |
CA (1) | CA2023041A1 (es) |
CH (1) | CH678785A5 (es) |
DE (1) | DE59002718D1 (es) |
ES (1) | ES2046611T3 (es) |
RU (1) | RU1784089C (es) |
ZA (1) | ZA906533B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102362137B (zh) * | 2009-03-31 | 2014-04-30 | Sms康卡斯特意大利股份有限公司 | 电弧炉 |
CN106091671A (zh) * | 2016-07-12 | 2016-11-09 | 上海彭浦特种耐火材料厂有限公司 | 直流电弧炉底电极结构及其应用 |
CN107354320B (zh) * | 2017-09-17 | 2023-06-27 | 贵州明峰工业废渣综合回收再利用有限公司 | 一种高效锌粉生产设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1369578A (en) * | 1919-10-01 | 1921-02-22 | Ludlum Electric Furnace Corp | Electric furnace |
FR670019A (fr) * | 1928-06-07 | 1929-11-23 | Perfectionnements aux fours électriques | |
FR2188812A5 (en) * | 1972-06-09 | 1974-01-18 | Schlienger Max | Rotating electrode whell arc furnace - has arc positioning system |
SE452690B (sv) * | 1983-07-07 | 1987-12-07 | Asea Ab | Likstroms-ljusbagsugn |
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. |
DE3535690A1 (de) * | 1985-10-05 | 1987-04-09 | Gutehoffnungshuette Man | Kontaktelektrodenanordnung fuer gleichstrom-lichtbogen- oder widerstands-schmelzofen |
-
1989
- 1989-08-21 CH CH3027/89A patent/CH678785A5/de not_active IP Right Cessation
-
1990
- 1990-07-21 AT AT90113995T patent/ATE94716T1/de not_active IP Right Cessation
- 1990-07-21 EP EP90113995A patent/EP0413970B1/de not_active Expired - Lifetime
- 1990-07-21 ES ES199090113995T patent/ES2046611T3/es not_active Expired - Lifetime
- 1990-07-21 DE DE90113995T patent/DE59002718D1/de not_active Expired - Lifetime
- 1990-08-09 CA CA002023041A patent/CA2023041A1/en not_active Abandoned
- 1990-08-17 ZA ZA906533A patent/ZA906533B/xx unknown
- 1990-08-20 BR BR909004099A patent/BR9004099A/pt not_active IP Right Cessation
- 1990-08-20 RU SU904831032A patent/RU1784089C/ru active
- 1990-08-21 KR KR1019900012879A patent/KR0172120B1/ko not_active IP Right Cessation
- 1990-08-21 CN CN90107301A patent/CN1019141B/zh not_active Expired
- 1990-08-21 JP JP2218274A patent/JPH0762585B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0395387A (ja) | 1991-04-19 |
BR9004099A (pt) | 1991-09-03 |
CA2023041A1 (en) | 1991-02-22 |
CN1049714A (zh) | 1991-03-06 |
DE59002718D1 (de) | 1993-10-21 |
KR910005727A (ko) | 1991-03-30 |
EP0413970B1 (de) | 1993-09-15 |
KR0172120B1 (ko) | 1999-05-01 |
ATE94716T1 (de) | 1993-10-15 |
RU1784089C (ru) | 1992-12-23 |
ZA906533B (en) | 1991-07-31 |
EP0413970A1 (de) | 1991-02-27 |
CH678785A5 (es) | 1991-10-31 |
JPH0762585B2 (ja) | 1995-07-05 |
CN1019141B (zh) | 1992-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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