Title:
直流連続アーク炉のための電極
Document Type and Number:
Japanese Patent JP5475143
Kind Code:
B2
Abstract:
Bottom electrode or anode for continuous direct current arc furnaces, provided with a cooling system which allows to improve the effectiveness of the cooling action of the bottom electrode, made in the shape of bimetallic billet, for the purpose of ensuring a sufficient height of the portion of said electrode which remains solid during the operation of the furnace, also when there is a very high electric load.
Inventors:
Pitchotto Maurizio
Ansoldi Marco
Morst Stefano
Poloni Alfred
Ansoldi Marco
Morst Stefano
Poloni Alfred
Application Number:
JP2012543712A
Publication Date:
April 16, 2014
Filing Date:
December 15, 2010
Export Citation:
Assignee:
Danieli and C. Officine Meccaniche Societa Peratini
International Classes:
H05B7/12; F27B3/08; F27D11/08
Domestic Patent References:
| JP3279779A | ||||
| JP3124198U | ||||
| JP11508082A |
Foreign References:
| US4101725 |
Attorney, Agent or Firm:
Michio Nagai