Title:
【発明の名称】アーク溶解炉及び抵抗溶解炉又はアーク溶解炉若しくは抵抗溶解炉を稼働させる方法と装置
Document Type and Number:
Japanese Patent JP2003501612
Kind Code:
A
Abstract:
The aim of the invention is to provide a means of also cooling the lower part of electric arc furnaces and/or resistance furnaces. To this end, said lower part-the actual melting vessel (4)-is surrounded with a jacket (9) at a certain distance, forming a shell, and the resulting intermediate space is configured as a cooling device (10) and subjected to the action of a cooling medium (14).
Inventors:
Schubert Manfred
Starke Peter
Starke Peter
Application Number:
JP2001501825A
Publication Date:
January 14, 2003
Filing Date:
June 03, 2000
Export Citation:
Assignee:
SMS Demark Actien Gezershaft
International Classes:
F27B3/08; F27B3/24; F27B3/28; F27D1/12; F27D9/00; F27D17/00; H05B7/18; F27D19/00; (IPC1-7): F27B3/24; F27B3/08; F27B3/28; F27D1/12; F27D17/00; H05B7/18
Domestic Patent References:
| JPH0456726A | 1992-02-24 | |||
| JPS60194279A | 1985-10-02 | |||
| JPS5496705A | 1979-07-31 | |||
| JPS5856076B2 | 1983-12-13 | |||
| JPS6340790Y2 | 1988-10-25 | |||
| JPS572880Y2 | 1982-01-19 | |||
| JPH09157723A | 1997-06-17 |
Attorney, Agent or Firm:
Mitsufumi Ezaki (3 others)