NO742273L - - Google Patents
Info
- Publication number
- NO742273L NO742273L NO742273A NO742273A NO742273L NO 742273 L NO742273 L NO 742273L NO 742273 A NO742273 A NO 742273A NO 742273 A NO742273 A NO 742273A NO 742273 L NO742273 L NO 742273L
- Authority
- NO
- Norway
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
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
- H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00385825A US3819841A (en) | 1973-08-06 | 1973-08-06 | Iron-free self-braking electrode |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO742273L true NO742273L (it) | 1975-03-03 |
| NO140848B NO140848B (no) | 1979-08-13 |
| NO140848C NO140848C (no) | 1980-03-26 |
Family
ID=23523019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742273A NO140848C (no) | 1973-08-06 | 1974-06-21 | Anordning for fremstilling og anvendelse av en selvsintrende elektrode. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3819841A (it) |
| JP (1) | JPS5049746A (it) |
| CA (1) | CA1032585A (it) |
| DE (1) | DE2430183A1 (it) |
| ES (1) | ES427605A1 (it) |
| FR (1) | FR2240599B1 (it) |
| IT (1) | IT1019665B (it) |
| NO (1) | NO140848C (it) |
| ZA (1) | ZA743958B (it) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133968A (en) * | 1977-05-26 | 1979-01-09 | Frolov Jury F | Apparatus for forming self-sintering electrodes |
| FR2514981B1 (fr) * | 1981-10-19 | 1985-08-23 | Elkem As | Dispositif de porte-electrode pour electrodes auto-durcissantes |
| US4575856A (en) * | 1984-05-18 | 1986-03-11 | Pennsylvania Engineering Corporation | Iron free self baking electrode |
| US4756813A (en) * | 1986-10-24 | 1988-07-12 | Stanley Earl K | Self-baking electrode |
| IT1243899B (it) * | 1989-11-14 | 1994-06-28 | Elkem Technology | Procedimento e mezzi per la produzione continua di corpi di carbone. |
| ES2046098B1 (es) * | 1991-10-30 | 1994-08-01 | Espa Ola De Carburos Metalicos | Mejoras sobre el proceso de fabricacion en continuo de electrodos libres de impurezas y hierro para hornos de arco electrico. |
| NO179770C (no) * | 1994-07-21 | 1996-12-11 | Elkem Materials | Selvbakende elektrode |
| FR2724219B1 (fr) * | 1994-09-05 | 1996-10-25 | Pechiney Electrometallurgie | Dispositif de montage d'une electrode composite a autocuisson pour four electrique a arc |
| NO301256B1 (no) * | 1995-03-02 | 1997-09-29 | Elkem Materials | Fremgangsmåte for fremstilling av karbonelektroder |
| CA2204425A1 (en) * | 1997-05-02 | 1998-11-02 | Skw Canada Inc. | Electrode for silicon alloys and silicon metal |
| US5939012A (en) * | 1997-12-12 | 1999-08-17 | Globe Metallurgical, Inc. | Method and apparatus for manufacture of carbonaceous articles |
| BR9900253A (pt) | 1999-02-02 | 2000-08-29 | Companhia Brasileira Carbureto | Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução |
| BR9900252A (pt) | 1999-02-02 | 2000-08-29 | Companhia Brasileira Carbureto | Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução |
| FR2797739B1 (fr) * | 1999-08-19 | 2001-09-21 | Invensil | Dispositif de montage d'electrode composite a auto-cuisson pour four electrique a arc |
| DE10325169A1 (de) * | 2003-06-04 | 2004-12-23 | Sms Demag Ag | Gleichstrom-Lichtbogenofen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1498582A (en) * | 1921-01-24 | 1924-06-24 | Norske Elektrokemisk Ind As | Electrode holder |
| US1691505A (en) * | 1925-05-15 | 1928-11-13 | Norske Elektrokemisk Ind As | Electrode |
| US3619465A (en) * | 1968-12-09 | 1971-11-09 | Montedison Spa | Method for operating self-baking electrodes |
-
1973
- 1973-08-06 US US00385825A patent/US3819841A/en not_active Expired - Lifetime
-
1974
- 1974-06-17 CA CA202,606A patent/CA1032585A/en not_active Expired
- 1974-06-20 ZA ZA00743958A patent/ZA743958B/xx unknown
- 1974-06-21 NO NO742273A patent/NO140848C/no unknown
- 1974-06-24 ES ES427605A patent/ES427605A1/es not_active Expired
- 1974-06-24 IT IT24343/74A patent/IT1019665B/it active
- 1974-06-24 FR FR7421930A patent/FR2240599B1/fr not_active Expired
- 1974-06-24 DE DE2430183A patent/DE2430183A1/de not_active Withdrawn
- 1974-06-25 JP JP49071925A patent/JPS5049746A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO140848B (no) | 1979-08-13 |
| ZA743958B (en) | 1975-07-30 |
| DE2430183A1 (de) | 1975-02-20 |
| JPS5049746A (it) | 1975-05-02 |
| FR2240599A1 (it) | 1975-03-07 |
| CA1032585A (en) | 1978-06-06 |
| US3819841A (en) | 1974-06-25 |
| NO140848C (no) | 1980-03-26 |
| FR2240599B1 (it) | 1980-09-05 |
| IT1019665B (it) | 1977-11-30 |
| ES427605A1 (es) | 1976-12-16 |