IT1310574B1 - Dispositivo per il raffreddamento e la protezione di un catododi un forno elettrico ad arco - Google Patents

Dispositivo per il raffreddamento e la protezione di un catododi un forno elettrico ad arco

Info

Publication number
IT1310574B1
IT1310574B1 IT1999UD000110A ITUD990110A IT1310574B1 IT 1310574 B1 IT1310574 B1 IT 1310574B1 IT 1999UD000110 A IT1999UD000110 A IT 1999UD000110A IT UD990110 A ITUD990110 A IT UD990110A IT 1310574 B1 IT1310574 B1 IT 1310574B1
Authority
IT
Italy
Prior art keywords
catodod
cooling
protection
electric arc
arc oven
Prior art date
Application number
IT1999UD000110A
Other languages
English (en)
Inventor
Alfredo Poloni
Milorad Pavlicevic
Stefano Morsut
Original Assignee
Danieli Off Mecc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to IT1999UD000110A priority Critical patent/IT1310574B1/it
Publication of ITUD990110A0 publication Critical patent/ITUD990110A0/it
Priority to PCT/IB2000/000755 priority patent/WO2000078101A1/en
Priority to US09/588,017 priority patent/US6226312B1/en
Priority to EP00929744A priority patent/EP1201105B1/en
Priority to AU47744/00A priority patent/AU4774400A/en
Publication of ITUD990110A1 publication Critical patent/ITUD990110A1/it
Application granted granted Critical
Publication of IT1310574B1 publication Critical patent/IT1310574B1/it

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
    • H05B7/12—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)
IT1999UD000110A 1999-06-11 1999-06-11 Dispositivo per il raffreddamento e la protezione di un catododi un forno elettrico ad arco IT1310574B1 (it)

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
PCT/IB2000/000755 WO2000078101A1 (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
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

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 ITUD990110A0 (it) 1999-06-11
ITUD990110A1 ITUD990110A1 (it) 2000-12-11
IT1310574B1 true 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100450320C (zh) * 2002-09-20 2009-01-07 派罗梅特转卖产品股份有限公司 电弧炉中的电极柱及其电极长度的确定方法
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU4774400A (en) 2001-01-02
US6226312B1 (en) 2001-05-01
EP1201105A1 (en) 2002-05-02
EP1201105B1 (en) 2004-02-25
ITUD990110A1 (it) 2000-12-11
ITUD990110A0 (it) 1999-06-11
WO2000078101A1 (en) 2000-12-21

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