ES473538A1 - Horno perfeccionado de reduccion electrotermica - Google Patents
Horno perfeccionado de reduccion electrotermicaInfo
- Publication number
- ES473538A1 ES473538A1 ES473538A ES473538A ES473538A1 ES 473538 A1 ES473538 A1 ES 473538A1 ES 473538 A ES473538 A ES 473538A ES 473538 A ES473538 A ES 473538A ES 473538 A1 ES473538 A1 ES 473538A1
- Authority
- ES
- Spain
- Prior art keywords
- direct current
- heating type
- reducing furnace
- electrically heating
- type reducing
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
-
- 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
- F27D11/02—Ohmic resistance heating
- F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Horno perfeccionado de reducción electrotérmica que es operado por corriente continua caracterizado por un número par de electrodos superiores que están conectados por pares, en serie, de modo que un electrodo dentro de cada par actúa como cátodo, mientras que el otro actúa como ánodo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO773285A NO139796C (no) | 1977-09-26 | 1977-09-26 | Likestroemsovn. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES473538A1 true ES473538A1 (es) | 1979-04-01 |
Family
ID=19883734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES473538A Expired ES473538A1 (es) | 1977-09-26 | 1978-09-21 | Horno perfeccionado de reduccion electrotermica |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS582574B2 (es) |
BR (1) | BR7806278A (es) |
CA (1) | CA1120522A (es) |
DE (1) | DE2841458A1 (es) |
ES (1) | ES473538A1 (es) |
FR (1) | FR2404186A1 (es) |
IN (1) | IN150223B (es) |
MX (1) | MX144969A (es) |
NO (1) | NO139796C (es) |
SE (1) | SE434432B (es) |
YU (1) | YU209478A (es) |
ZA (1) | ZA784897B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0648315B2 (ja) * | 1987-09-16 | 1994-06-22 | 動力炉・核燃料開発事業団 | 放射性廃棄物の加熱分解処理装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE147582C (es) * | ||||
FR400655A (fr) * | 1908-06-15 | 1909-08-04 | Charles Albert Keller | Système de réglage des circuits alimentant des fours électriques à électrodes multiples |
FR941145A (fr) * | 1944-06-24 | 1949-01-03 | Four électrique à résistance liquide pour la fusion et l'affinage des métaux, pour la fabrication d'alliages, la réduction de minerais et pour d'autres emplois analogues | |
US2958719A (en) * | 1958-09-18 | 1960-11-01 | Nat Res Corp | Production of metal |
DE1161042B (de) * | 1961-09-06 | 1964-01-09 | Duisburger Kupferhuette | Runder Drehstrom-Elektroofen mit einem Vierelektrodensystem, insbesondere Reduktionsofen fuer die elektrothermische Zinkgewinnung |
AT285839B (de) * | 1969-02-03 | 1970-11-10 | Boehler & Co Ag Geb | Anlage zum Elektroschlackenumschmelzen von Metallen, insbesondere von Stählen |
BG17932A1 (es) * | 1972-08-29 | 1974-03-05 |
-
1977
- 1977-09-26 NO NO773285A patent/NO139796C/no unknown
-
1978
- 1978-08-28 ZA ZA784897A patent/ZA784897B/xx unknown
- 1978-09-04 YU YU02094/78A patent/YU209478A/xx unknown
- 1978-09-07 FR FR7825795A patent/FR2404186A1/fr active Granted
- 1978-09-18 MX MX174924A patent/MX144969A/es unknown
- 1978-09-18 SE SE7809783A patent/SE434432B/sv not_active IP Right Cessation
- 1978-09-20 JP JP53114702A patent/JPS582574B2/ja not_active Expired
- 1978-09-21 ES ES473538A patent/ES473538A1/es not_active Expired
- 1978-09-22 BR BR7806278A patent/BR7806278A/pt unknown
- 1978-09-23 DE DE19782841458 patent/DE2841458A1/de not_active Ceased
- 1978-09-26 CA CA000312100A patent/CA1120522A/en not_active Expired
- 1978-10-05 IN IN1092/CAL/78A patent/IN150223B/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE434432B (sv) | 1984-07-23 |
MX144969A (es) | 1981-12-08 |
NO773285L (no) | 1979-01-29 |
FR2404186A1 (fr) | 1979-04-20 |
IN150223B (es) | 1982-08-21 |
YU209478A (en) | 1982-06-30 |
NO139796C (no) | 1979-05-09 |
JPS582574B2 (ja) | 1983-01-17 |
DE2841458A1 (de) | 1979-04-05 |
SE7809783L (sv) | 1979-03-27 |
NO139796B (no) | 1979-01-29 |
BR7806278A (pt) | 1979-05-08 |
JPS5454906A (en) | 1979-05-01 |
CA1120522A (en) | 1982-03-23 |
FR2404186B1 (es) | 1983-11-25 |
ZA784897B (en) | 1980-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7802240L (sv) | Bottenkontakt vid likstroms-ljusbagsugn | |
CA2085115A1 (en) | Lead acid battery rejuvenator and charger | |
ES473538A1 (es) | Horno perfeccionado de reduccion electrotermica | |
JPS5256080A (en) | Electrolytic cell of compound electrodes type provided with supplement ary electrodes | |
ATE27685T1 (de) | Herzstimulator mit einem einzigen behaelter zur trennung der mittel zur elektrischen stromversorgung und zur erzeugung von impulsen. | |
GB1185757A (en) | Electrical Circuit | |
ES8308466A1 (es) | "disposicion de electrodos para hornos de arco electrico". | |
ES8201639A1 (es) | Un metodo para la deposicion electrolitica de metales | |
JPS5249985A (en) | Duplicate electrode | |
JPS5245720A (en) | Electrical anticorrosion of external surface of bottom plate of surface tank | |
DE3565027D1 (en) | Fuel cell | |
JPS5423443A (en) | Arithmetic circuit | |
GB608475A (en) | Improvements relating to self-baking electrodes for electric furnaces | |
GB2019000A (en) | Measurement of Cathodic Protection | |
JPS6411693A (en) | Continuous electrolytic ion water generator | |
GB1036156A (en) | Improvements in primary electric cells | |
EP0365504A3 (en) | Set of electric cells | |
Westly | Electrode consumption in Production of 75% FeSi and Si-met | |
JPS57192280A (en) | Method of attaching electrode | |
NO852143L (no) | Stroemtilfoersel for elektroder i elektrosmelteovner. | |
JPS5646338A (en) | Thyristor trigger circuit | |
ES220495U (es) | Cámara de televisión perfeccionada | |
GB672835A (en) | Improvements in and relating to electrical heating panels | |
CH609503A5 (en) | Device for powering an electrolyser | |
GB885335A (en) | Electric furnaces and continuous electrodes therefor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |