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Class Information
Number: 373/101
Name: Industrial electric heating furnaces > Arc furnace device > Electrode support > With electrical contact or terminal
Description: Subject matter including means to connect the electrode to the power supply circuit.

Patents under this class:

Patent Number Title Of Patent Date Issued
8406268 Electrode holder assembly and furnace comprising same Mar. 26, 2013
7660337 Lifting apparatus and method of lifting carbon based electrodes Feb. 9, 2010
7095777 Arc furnace electrode length determination Aug. 22, 2006
7075966 Electrode column Jul. 11, 2006
6377604 Current-conducting arm for an electric arc furnace Apr. 23, 2002
5889811 Arrangement for transferring electrical energy from a furnace transformer to the electrodes of a three-phase arc furnace Mar. 30, 1999
5283803 Electrode assembly for glass melting furnace Feb. 1, 1994
5274663 Direct-current arc furnace plant Dec. 28, 1993
5268924 Bottom structure for a DC electric arc furnace Dec. 7, 1993
5200974 Electrode carrier arm for an electric arc furnace Apr. 6, 1993
5153895 Nonconsumable, water-cooled electrode for electric metal smelting device Oct. 6, 1992
5146469 Method and means for continuous production of carbon bodies Sep. 8, 1992
5138630 Direct current electric arc furnace Aug. 11, 1992
4750188 Electrode arrangement for electroarc or reducing furnaces Jun. 7, 1988
4742529 Three-phase arc furnace May. 3, 1988
4700356 Contact jaw for an electrode mount Oct. 13, 1987
4670884 Rotating carbon or graphite electrode column to be used both in open- and submerged-arc furnaces Jun. 2, 1987
4653067 Current feed for an electrode of an electric smelting furnace Mar. 24, 1987
4646317 Electrode holder system for electrothermic smelting furnaces Feb. 24, 1987
4641320 Shroud for furnace electrode Feb. 3, 1987
4622677 Method and device for clamping the electrode contact shoes around the electrode of an electric furnace Nov. 11, 1986
4589119 Electrode support mechanism and method May. 13, 1986
4577325 Hydraulically forcing contacts against electrodes for electrofurnaces Mar. 18, 1986
4543656 Electrode holder system for electrothermic smelting furnaces Sep. 24, 1985
4531219 Electrode assembly for arc furnaces Jul. 23, 1985
4509807 Sliding contact arrangement for transmitting heavy currents from and to bus bars with slide surfaces Apr. 9, 1985
4509178 Arrangement of an electrode for electric arc furnaces Apr. 2, 1985
4490825 Water-cooled electrode Dec. 25, 1984
4458352 Method and device providing mobility to a contact shoe independent of an electrode in an electric-arc furnace Jul. 3, 1984
4434496 Holder assembly for an electrode in an electrothermal smelting furnace Feb. 28, 1984
4424584 Electrode holder assembly for self-baking electrodes Jan. 3, 1984
4422172 Electrode support mechanism and method Dec. 20, 1983
4417345 Holder for an electrode Nov. 22, 1983
4326093 Electrode contact assembly Apr. 20, 1982
4323717 Furnace electrode clamps Apr. 6, 1982
4110548 Water-cooled electrode holder Aug. 29, 1978

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