IT8448864A0 - Colonna elettrodica ruotante in carbone o grafite da impiegare nei forni ad arco sia aperto sia sommerso - Google Patents
Colonna elettrodica ruotante in carbone o grafite da impiegare nei forni ad arco sia aperto sia sommersoInfo
- Publication number
- IT8448864A0 IT8448864A0 IT8448864A IT4886484A IT8448864A0 IT 8448864 A0 IT8448864 A0 IT 8448864A0 IT 8448864 A IT8448864 A IT 8448864A IT 4886484 A IT4886484 A IT 4886484A IT 8448864 A0 IT8448864 A0 IT 8448864A0
- Authority
- IT
- Italy
- Prior art keywords
- graphite
- carbon
- open
- submerged arc
- electrode column
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 2
- 229910052799 carbon Inorganic materials 0.000 title 1
- 229910002804 graphite Inorganic materials 0.000 title 1
- 239000010439 graphite Substances 0.000 title 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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc
-
- 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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/103—Mountings, supports or terminals with jaws
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8448864A IT1208697B (it) | 1984-09-18 | 1984-09-18 | Colonna elettrodica ruotante in carbone o grafite da impiegare nei forni ad arco sia aperto sia sommerso |
US06/776,897 US4670884A (en) | 1984-09-18 | 1985-09-17 | Rotating carbon or graphite electrode column to be used both in open- and submerged-arc furnaces |
EP85830237A EP0183654A3 (en) | 1984-09-18 | 1985-09-17 | Rotating carbon or graphite electrode column to be used both in open- and submerged-arc furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8448864A IT1208697B (it) | 1984-09-18 | 1984-09-18 | Colonna elettrodica ruotante in carbone o grafite da impiegare nei forni ad arco sia aperto sia sommerso |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8448864A0 true IT8448864A0 (it) | 1984-09-18 |
IT1208697B IT1208697B (it) | 1989-07-10 |
Family
ID=11268832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8448864A IT1208697B (it) | 1984-09-18 | 1984-09-18 | Colonna elettrodica ruotante in carbone o grafite da impiegare nei forni ad arco sia aperto sia sommerso |
Country Status (3)
Country | Link |
---|---|
US (1) | US4670884A (it) |
EP (1) | EP0183654A3 (it) |
IT (1) | IT1208697B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964114A (en) * | 1986-11-26 | 1990-10-16 | Mannesmann Ag | Electrode positioning mechanism |
DE8805807U1 (it) * | 1988-05-02 | 1989-08-31 | Kark, Uwe, 2104 Hamburg, De | |
US5103458A (en) * | 1991-03-11 | 1992-04-07 | Special Metals Corporation | Electric arc remelting |
SG87016A1 (en) * | 1999-02-02 | 2002-03-19 | Singapore Polytechnic | Metal casting |
US6377605B1 (en) * | 2001-03-02 | 2002-04-23 | Hatch Associates Ltd. | Electrode seal for arc furnace |
US20060198419A1 (en) * | 2005-03-04 | 2006-09-07 | Allan Intermill | Cemented electrode joint and process for curing the same |
ITBG20080017A1 (it) * | 2008-04-01 | 2009-10-02 | Piccardi S R L | Dispositivo per la regolazione del punto di bloccaggio di un elettrodo |
DE102010041692A1 (de) * | 2010-09-30 | 2012-04-05 | Siemens Aktiengesellschaft | Hub- und Schwenkvorrichtung für einen Deckel eines Ofens sowie Ofenanlage und Verfahren zum Chargieren und zur Wartung einer solchen Ofenanlage |
US11371779B2 (en) | 2017-11-08 | 2022-06-28 | Sms Group Gmbh | Melting furnace with simultaneously rotatable and movable electrode rod |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8468C (de) * | E. SCHUSTER und H. BAER in Firma: SCHUSTER & BAER in Berlin, Prinzessinnenstrafse 18 | Petroleum - und Photogen - Rundbrenner mit perforirtem Ring und zwei Oeffnungen zur Zuführung der Luft ins Innere des Brenners. (Zweiter | ||
DE44401C (de) * | O. WAGNER in Gera-Untermhaus, Heinrichstrafse 73 | Gewindeschneidkluppe mit vier Schneidbacken | ||
GB191029011A (en) * | 1910-12-14 | 1911-11-23 | George Martin Sime | Improvements in Carding Machines for Flax, Hemp and Jute or similar Fibres. |
US1092764A (en) * | 1913-06-30 | 1914-04-07 | Henry H Buckman Jr | Electric furnace for metallurgical purposes. |
GB191401807A (en) * | 1914-01-23 | 1915-01-21 | George Gordon Brown | Improvement in Means of Communicating with the Blind. |
DE489475C (de) * | 1926-06-27 | 1930-01-23 | Siemens Planiawerke A G Fuer K | Vorrichtung zum Anstueckeln gebrannter Elektroden an Restelektroden in elektrischen OEfen |
DE552169C (de) * | 1928-03-22 | 1932-06-14 | Electrodes De La Savoie Soc D | Verfahren zum kontinuierlichen Betrieb von Elektrooefen |
DE888731C (de) * | 1951-10-03 | 1953-09-03 | Demag Elektrometallurgie Gmbh | Elektrischer, mit Elektroden arbeitender Ofen, vorzugsweise Reduktions- oder Schmelzofen |
DE1468168C3 (de) * | 1964-12-15 | 1974-03-28 | Knapsack Ag, 5033 Huerth-Knapsack | Vorrichtung zum Drehen, Vorschieben und Zentrieren der Elektroden von zur Erzeugung von Acetylen und Äthylen durch Spaltung von Kohlenwasserstoffen dienenden Lichtbogeneinrichtungen |
US3377686A (en) * | 1966-02-02 | 1968-04-16 | Robert C. Carpenter | Means for aligning and revolving electrodes having screw-type connections |
US3420939A (en) * | 1968-01-04 | 1969-01-07 | Max P Schlienger | Arc furnace electrode structure |
US3461214A (en) * | 1968-10-04 | 1969-08-12 | Max P Schlienger | Arc wheel electrode |
US3937867A (en) * | 1974-09-23 | 1976-02-10 | Lectromelt Corporation | Coupler for electric furnace electrodes |
US4044199A (en) * | 1975-06-10 | 1977-08-23 | Union Carbide Corporation | Apparatus for applying torque to electrodes |
US4168392A (en) * | 1976-09-01 | 1979-09-18 | The Steel Company Of Canada, Limited | Composite electrode with non-consumable upper section |
-
1984
- 1984-09-18 IT IT8448864A patent/IT1208697B/it active
-
1985
- 1985-09-17 US US06/776,897 patent/US4670884A/en not_active Expired - Fee Related
- 1985-09-17 EP EP85830237A patent/EP0183654A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1208697B (it) | 1989-07-10 |
EP0183654A3 (en) | 1987-01-07 |
US4670884A (en) | 1987-06-02 |
EP0183654A2 (en) | 1986-06-04 |
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