公开(公告)号：US3692917A

公开(公告)日：1972-09-19

申请号：US3692917D

申请日：1971-03-23

Applicant: KNAPSACK AG

Inventor： SEIFERT HELMUT ,  STEPHAN HANS WERNER ,  DORN FRIEDRICH WILHELM

IPC: H05B7/105 ,  H05B7/10

CPC classification number: H05B7/105

Abstract: Device for supplying current to self-consuming electrodes which are required to be advanced or lowered during operation, for example in an electrothermal reduction furnace. A plurality of current supply means encircling the electrode and spaced apart from each other by small slits is arranged above the furnace head. The individual current supply means are concentrically surrounded by a ring which forces them into elastic contact with the electrode, and are cooled separately.

Abstract translation: 用于在操作期间需要升高或降低的自耗电极供电的装置，例如在电热还原炉中。 围绕电极并通过小缝隙彼此间隔开的多个电流供给装置设置在炉头的上方。 单独的电流供给装置同心地被环形成环，该环迫使它们与电极弹性接触，并分开冷却。