HUT76456A - Method and equipment for melting metallic or ceramic material in electric furnace - Google Patents

Method and equipment for melting metallic or ceramic material in electric furnace

Info

Publication number
HUT76456A
HUT76456A HU9603424A HU9603424A HUT76456A HU T76456 A HUT76456 A HU T76456A HU 9603424 A HU9603424 A HU 9603424A HU 9603424 A HU9603424 A HU 9603424A HU T76456 A HUT76456 A HU T76456A
Authority
HU
Hungary
Prior art keywords
electrodes
tops
equipment
ceramic material
electric furnace
Prior art date
Application number
HU9603424A
Other languages
Hungarian (hu)
Other versions
HU9603424D0 (en
HU220470B1 (en
Inventor
Jean-Marie Derkenne
Original Assignee
Derkenne
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3888220&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUT76456(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Derkenne filed Critical Derkenne
Publication of HU9603424D0 publication Critical patent/HU9603424D0/en
Publication of HUT76456A publication Critical patent/HUT76456A/en
Publication of HU220470B1 publication Critical patent/HU220470B1/en

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
    • H05B7/005—Electrical diagrams
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes

Abstract

A method and a furnace for melting a solid material to form an electrocast product, including at least two electrodes (4, 5). According to the method, the melting process is started by contacting the tops (13) of the electrodes (4, 5) with said solid material (23) to be melted while holding the electrodes close enough together to enable an electric current to flow therebetween, an electric arc is then generated between said electrodes to melt the solid material adjacent the tops (13) of the electrodes (4, 5), and said tops are subsequently gradually moved apart without breaking the contact with the material or cutting off the current flow between the electrodes.
HU9603424A 1994-06-24 1995-06-19 Method and equipment for melting metallic or ceramic material in electric furnace HU220470B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9400604A BE1008485A3 (en) 1994-06-24 1994-06-24 Method and four for the manufacture of a product fade.
PCT/BE1995/000057 WO1996000489A1 (en) 1994-06-24 1995-06-19 Method and furnace for making a molten product

Publications (3)

Publication Number Publication Date
HU9603424D0 HU9603424D0 (en) 1997-02-28
HUT76456A true HUT76456A (en) 1997-09-29
HU220470B1 HU220470B1 (en) 2002-02-28

Family

ID=3888220

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9603424A HU220470B1 (en) 1994-06-24 1995-06-19 Method and equipment for melting metallic or ceramic material in electric furnace

Country Status (14)

Country Link
EP (1) EP0768017B1 (en)
AT (1) ATE170356T1 (en)
AU (1) AU705587B2 (en)
BE (1) BE1008485A3 (en)
BG (1) BG62150B1 (en)
CA (1) CA2192068A1 (en)
CZ (1) CZ289969B6 (en)
DE (1) DE69504350T2 (en)
ES (1) ES2124557T3 (en)
HU (1) HU220470B1 (en)
PL (1) PL176908B1 (en)
RU (1) RU2144285C1 (en)
SK (1) SK283103B6 (en)
WO (1) WO1996000489A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100050932A1 (en) * 2008-08-27 2010-03-04 Bp Corporation North America Inc. Apparatus and Method of Direct Electric Melting a Feedstock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1449307A (en) * 1923-03-20 Best available corn
FR483147A (en) * 1915-01-25 1917-05-31 Francesco Bassanese Tilting electric furnace for melting and refining of metals
FR499315A (en) * 1918-10-22 1920-02-07 Louis Amilcar Yves Ferron Improvements to electric ovens
JPH0225292A (en) * 1988-07-12 1990-01-26 Kawasaki Steel Corp Starting method of melting of fused flux

Also Published As

Publication number Publication date
ATE170356T1 (en) 1998-09-15
CZ376096A3 (en) 1997-06-11
CA2192068A1 (en) 1996-01-04
BG101072A (en) 1997-06-30
EP0768017A1 (en) 1997-04-16
DE69504350D1 (en) 1998-10-01
HU9603424D0 (en) 1997-02-28
BG62150B1 (en) 1999-03-31
EP0768017B1 (en) 1998-08-26
ES2124557T3 (en) 1999-02-01
RU2144285C1 (en) 2000-01-10
WO1996000489A1 (en) 1996-01-04
DE69504350T2 (en) 1999-03-25
CZ289969B6 (en) 2002-05-15
HU220470B1 (en) 2002-02-28
BE1008485A3 (en) 1996-05-07
AU705587B2 (en) 1999-05-27
PL317937A1 (en) 1997-04-28
SK165496A3 (en) 1997-12-10
AU2708795A (en) 1996-01-19
PL176908B1 (en) 1999-08-31
SK283103B6 (en) 2003-02-04

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees