[go: up one dir, main page]

MX9701451A - Dispositivo adaptador para electrodos mixtos con una funcion de reactancia auxiliar en hornos de arco electrico. - Google Patents

Dispositivo adaptador para electrodos mixtos con una funcion de reactancia auxiliar en hornos de arco electrico.

Info

Publication number
MX9701451A
MX9701451A MX9701451A MX9701451A MX9701451A MX 9701451 A MX9701451 A MX 9701451A MX 9701451 A MX9701451 A MX 9701451A MX 9701451 A MX9701451 A MX 9701451A MX 9701451 A MX9701451 A MX 9701451A
Authority
MX
Mexico
Prior art keywords
furnaces
furnace
metallic body
adapting device
combined electrodes
Prior art date
Application number
MX9701451A
Other languages
English (en)
Other versions
MXPA97001451A (es
Inventor
Johannes Dratner
Gianni Gensini
Original Assignee
Daniel & C Ohg Spa
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 Daniel & C Ohg Spa filed Critical Daniel & C Ohg Spa
Publication of MXPA97001451A publication Critical patent/MXPA97001451A/es
Publication of MX9701451A publication Critical patent/MX9701451A/es

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
    • H05B7/11—Arrangements for conducting current to the electrode terminals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)

Abstract

Un dispositivo adaptador para electrodos mixtos que tiene una funcion de reactancia auxiliar en hornos de arco eléctrico, el horno siendo capaz de ser de un tipo alimentado con corriente directa o corriente alterna, y que comprende por lo menos un circuito de suministro secundario, el cual conecta un transformador (13) a uno o más brazos de soporte de electrodo (16), el adaptador comprende un cuerpo metálico, cilíndrico, hueco (21) asociado con el brazo de soporte de electrodo (16) relativo y dirigido hacia el interior del horno, el cuerpo metálico (21) siendo conectado en su extremo inferior a un segmento de grafito (24) dirigido hacia el baño de metal fundido, por lo menos una parte del adaptador (20) incluye una porcion conductora (30) hecha de un material altamente conductor y, la cual está solidamente asociada con el cuerpo metálico (21), y está dimensionada de acuerdo al valor deseado de reactancia total del circuito secundario del horno.
MX9701451A 1996-02-29 1997-02-26 Dispositivo adaptador para electrodos mixtos con una funcion de reactancia auxiliar en hornos de arco electrico. MX9701451A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96UD000028A IT1288858B1 (it) 1996-02-29 1996-02-29 Dispositivo adattatore per elettrodi, con funzione di reattanza ausiliaria, in un forno elettrico ad arco.
UDUD96A000028 1996-02-29

Publications (2)

Publication Number Publication Date
MXPA97001451A MXPA97001451A (es) 1998-04-01
MX9701451A true MX9701451A (es) 1998-04-30

Family

ID=11422038

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701451A MX9701451A (es) 1996-02-29 1997-02-26 Dispositivo adaptador para electrodos mixtos con una funcion de reactancia auxiliar en hornos de arco electrico.

Country Status (6)

Country Link
US (1) US5940426A (es)
EP (1) EP0793400A3 (es)
AU (1) AU710699B2 (es)
BR (1) BR9700323A (es)
IT (1) IT1288858B1 (es)
MX (1) MX9701451A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130396A1 (it) 2013-03-15 2014-09-16 Danieli Off Mecc Circuito elettrico per forno elettrico ad arco

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071711D1 (en) * 1980-10-27 1986-09-25 Arc Tech Syst Ltd Electrode for arc furnaces
GB2087699B (en) * 1980-11-17 1984-07-18 Leybold Heraeus Gmbh & Co Kg Graphite electrode for use in an electric furnace
DE3116221A1 (de) * 1981-04-23 1982-11-11 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Elektrode fuer lichtbogenoefen und deren verwendung
KR840002095A (ko) * 1981-11-09 1984-06-11 베른하르트 퀴게레 전기 아크로(爐)용 전극홀더
US4451926A (en) * 1982-08-03 1984-05-29 Great Lakes Carbon Corporation Composite electrode for arc furnace
EP0103545A3 (en) * 1982-09-13 1984-10-03 Arc Technologies Systems, Ltd. Electrode for arc furnaces
FR2534691A1 (fr) * 1982-10-15 1984-04-20 Clecim Sa Dispositif de mesure de tension d'arc sur un four electrique
ZA84806B (en) * 1983-03-22 1984-09-26 Arc Tech Syst Ltd Electrode for electric arc furnaces

Also Published As

Publication number Publication date
IT1288858B1 (it) 1998-09-25
AU1490697A (en) 1997-09-04
US5940426A (en) 1999-08-17
EP0793400A3 (en) 1998-01-07
ITUD960028A1 (it) 1997-08-29
BR9700323A (pt) 1998-10-27
EP0793400A2 (en) 1997-09-03
AU710699B2 (en) 1999-09-30
ITUD960028A0 (es) 1996-02-29

Similar Documents

Publication Publication Date Title
MY136134A (en) Improved consumable electrode arc welding
HUT68306A (en) A plasma torch for chemical processes
EP1519639A3 (en) Electrode for a plasma arc torch having an improved insert configuration
CA2029285A1 (en) Direct current electric arc furnace
ES8608766A1 (es) Perfeccionamientos en los hornos de arco electrico
SE8303879D0 (sv) Likstroms-ljusbagsugn
MX9701451A (es) Dispositivo adaptador para electrodos mixtos con una funcion de reactancia auxiliar en hornos de arco electrico.
EP0422406A3 (en) Anode for direct current arc furnace
ATE52404T1 (de) Kontaktelektrodenanordnung fuer gleichstromlichtbogen- oder widerstands-schmelzofen.
AU546162B2 (en) Electrode for arc furnace
GB2102260A (en) Electrode arrangement for a preferably three phase electric arc furnace
ZA906533B (en) Direct-current electric-arc furnace
SE8500837D0 (sv) Anordning vid ls-likstromsugnar
ES2080394T3 (es) Anodo para un horno de arco voltaico de corriente continua.
US2278569A (en) Welding
TH28302B (th) อะด้าปเตอร์สำหรับอิเลคโทรดที่เป้นส่วนประกอบพร้อมด้วยส่วนทำปฏิกิริยาเสริมบนเตเผาอ้าคด้วยไฟฟ้า
Peev et al. Study and Optimization of Components of Secondary Circuit of 100 Tonne Electric Arc Furnace
KR960004754B1 (ko) 점용접기를 이용한 용접방법
US20030070293A1 (en) Method for connecting a current supply wire with a contract patch of an electrical lamp
TW362233B (en) Lampholder and lighting unit comprising a lampholder
Fourre et al. Measuring Proximity of Metal to an Arc Welding Torch
IT1244844B (it) Anodo per un forno ad arco a corrente continua
JPS5814500A (ja) 電極支持装置
Ashimov et al. Dependence of Quality of the Fused-and-Cast Corundum Products on the Intensity of Failure of the Graphitized Electrodes
UA8317C2 (uk) Струмоввід електротермічних високоамперних пристроїв