发明名称 Electric arc-furnace stabilization using voltage pulse injection
摘要 PCT No. PCT/SE94/00072 Sec. 371 Date Oct. 24, 1994 Sec. 102(e) Date Oct. 24, 1994 PCT Filed Jan. 31, 1994 PCT Pub. No. WO94/22279 PCT Pub. Date Sep. 29, 1994An arc furnace (1) has an electrode (13) and connection members (14) for connection to a power-supply network (20) for supplying an arc (16) at the electrode with current. The furnace is provided with a voltage-pulse generating member (3) adapted, in connection with an interruption in the arc, to supply voltage pulses to the furnace for striking the arc.
申请公布号 US5583883(A) 申请公布日期 1996.12.10
申请号 US19940325308 申请日期 1994.10.24
申请人 ASEA BROWN BOVERI AB 发明人 PAULSSON, LARS;AENGQUIST, LENNART
分类号 F27B3/08;H02M1/08;H05B7/148;(IPC1-7):H05B7/144 主分类号 F27B3/08
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