ELECTRODE SUPPORT ARMOR FOR ELECTRIC ARC FURNACES
Номер патента: ES2024703B3
Опубликовано: 01-03-1992
Автор(ы): Karl-Heinz Klein, Uwe Kark
Принадлежит: Badische Stahl Engineering GmbH
Опубликовано: 01-03-1992
Автор(ы): Karl-Heinz Klein, Uwe Kark
Принадлежит: Badische Stahl Engineering GmbH
Реферат: PCT No. PCT/EP89/00480 Sec. 371 Date Sep. 7, 1990 Sec. 102(e) Date Sep. 7, 1990 PCT Filed May 2, 1989 PCT Pub. No. WO89/11203 PCT Pub. Date Nov. 16, 1989.An electrode carrier arm for an electric arc furnace consists of an arm part (10) and of a electrode-clamping device and is produced so as to be current carrying from a material of high conductivity. Between the arm part and the electrode-clamping device there is a flanged connection consisting of flanged plates (11, 12) which limit a cooling-liquid cavity (20, 29) on both sides and which themselves contain passage orifices (21) for the cooling liquid from one cooling-liquid cavity to the other. This allows an effective cooling of the flanged plates and consequently a direct supply of current via the flanged connection when the carrier arm is produced from light metal.
Electric arc furnaces
Номер патента: US4243832A. Автор: Charles H. Parsons,Badenhorst H. Casper. Владелец: INFURNCO Ltd Pty. Дата публикации: 1981-01-06.