ITUD990110A0 - Dispositivo per il raffreddamento e la protezione di un catodo di un forno elettrico ad arco - Google Patents
Dispositivo per il raffreddamento e la protezione di un catodo di un forno elettrico ad arcoInfo
- Publication number
- ITUD990110A0 ITUD990110A0 IT99UD000110A ITUD990110A ITUD990110A0 IT UD990110 A0 ITUD990110 A0 IT UD990110A0 IT 99UD000110 A IT99UD000110 A IT 99UD000110A IT UD990110 A ITUD990110 A IT UD990110A IT UD990110 A0 ITUD990110 A0 IT UD990110A0
- Authority
- IT
- Italy
- Prior art keywords
- cathode
- protecting
- cooling
- electric arc
- arc furnace
- Prior art date
Links
- 238000010891 electric arc Methods 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
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Constitution Of High-Frequency Heating (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999UD000110A IT1310574B1 (it) | 1999-06-11 | 1999-06-11 | Dispositivo per il raffreddamento e la protezione di un catododi un forno elettrico ad arco |
EP00929744A EP1201105B1 (en) | 1999-06-11 | 2000-06-06 | Device to cool and protect a cathode in an electric arc furnace |
AU47744/00A AU4774400A (en) | 1999-06-11 | 2000-06-06 | Device to cool and protect a cathode in an electric arc furnace |
US09/588,017 US6226312B1 (en) | 1999-06-11 | 2000-06-06 | Device to cool and protect a cathode in an electric arc furnace |
PCT/IB2000/000755 WO2000078101A1 (en) | 1999-06-11 | 2000-06-06 | Device to cool and protect a cathode in an electric arc furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999UD000110A IT1310574B1 (it) | 1999-06-11 | 1999-06-11 | Dispositivo per il raffreddamento e la protezione di un catododi un forno elettrico ad arco |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD990110A0 true ITUD990110A0 (it) | 1999-06-11 |
ITUD990110A1 ITUD990110A1 (it) | 2000-12-11 |
IT1310574B1 IT1310574B1 (it) | 2002-02-19 |
Family
ID=11422979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999UD000110A IT1310574B1 (it) | 1999-06-11 | 1999-06-11 | Dispositivo per il raffreddamento e la protezione di un catododi un forno elettrico ad arco |
Country Status (5)
Country | Link |
---|---|
US (1) | US6226312B1 (it) |
EP (1) | EP1201105B1 (it) |
AU (1) | AU4774400A (it) |
IT (1) | IT1310574B1 (it) |
WO (1) | WO2000078101A1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE315883T1 (de) * | 2002-09-20 | 2006-02-15 | Pyromet Proprietary Products P | Bestimmung der leitungslänge für einen elektrischen lichtbogenofen |
DE202005012571U1 (de) * | 2005-08-10 | 2005-10-27 | Sms Demag Ag | Kühlvorrichtung für Elektroden eines metallurgischen Ofens |
US20120275483A1 (en) * | 2011-04-26 | 2012-11-01 | Gilbert De Angelis | Electrode holder for electric glass melting |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3777040A (en) * | 1973-04-25 | 1973-12-04 | Toledo Eng Co Inc | Protection of glass melting furnace electrode |
US4197900A (en) | 1978-03-16 | 1980-04-15 | Beizerov Semen M | Furnace for vacuum arc melting of highly reactive metals |
US5125002A (en) * | 1991-01-07 | 1992-06-23 | Toledo Engineering Co., Inc. | Furnace electrode protector |
FR2697398B1 (fr) | 1992-10-27 | 1994-12-16 | Pechiney Electrometallurgie | Plaques de contact à faibles pertes thermiques pour four à arc électrique. |
US5648981A (en) * | 1994-11-22 | 1997-07-15 | Ucar Carbon Technology Corporation | Cooling system for a two component furnace roof |
IT1288992B1 (it) | 1996-09-27 | 1998-09-25 | Danieli Off Mecc | Sistema di raffreddamento per catodi per forni elettrici ad arco in corrente continua |
-
1999
- 1999-06-11 IT IT1999UD000110A patent/IT1310574B1/it active
-
2000
- 2000-06-06 US US09/588,017 patent/US6226312B1/en not_active Expired - Fee Related
- 2000-06-06 EP EP00929744A patent/EP1201105B1/en not_active Expired - Lifetime
- 2000-06-06 WO PCT/IB2000/000755 patent/WO2000078101A1/en active IP Right Grant
- 2000-06-06 AU AU47744/00A patent/AU4774400A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU4774400A (en) | 2001-01-02 |
WO2000078101A1 (en) | 2000-12-21 |
US6226312B1 (en) | 2001-05-01 |
IT1310574B1 (it) | 2002-02-19 |
EP1201105A1 (en) | 2002-05-02 |
EP1201105B1 (en) | 2004-02-25 |
ITUD990110A1 (it) | 2000-12-11 |
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