Title:
The method and electric arc furnace which operate an electric arc furnace
Document Type and Number:
Japanese Patent JP6140371
Kind Code:
B2
Abstract:
An electric arc furnace (2) and to a method for operating an electric arc furnace having at least one electrode (4a, 4b, 4c) for generating an electric arc (6a, 6b, 6c), in which the desired value of the current (I) guided to the electrode (4a, 4b, 4c) oscillates about a predetermined base value (I0).
Inventors:
Ralph Engels
Marx Dorndorf
Claus Kruger
Michelle Hein
Domenico Nadacchione
Marx Dorndorf
Claus Kruger
Michelle Hein
Domenico Nadacchione
Application Number:
JP2016522444A
Publication Date:
May 31, 2017
Filing Date:
June 24, 2014
Export Citation:
Assignee:
Primetals Technologies Austria GmbH
International Classes:
H05B7/148; F27B3/08; F27B3/20; F27B3/28; F27D11/08
Domestic Patent References:
| JP61285693A | ||||
| JP8078156A | ||||
| JP57060037A | ||||
| JP6117779A |
Foreign References:
| WO2013065378A1 | ||||
| US20110176575 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe