comprising more than two jaws equally spaced along circumference

Industry

  • CPC
  • H05B7/105
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    Contact plate for an electrode of an electro-metallurgical furnace...

    • Patent number 10,094,617
    • Issue date Oct 9, 2018
    • FAI PRODUCTION
    • Christian Roche
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pressure ring assembly for contact shoes in an electrode system

    • Patent number 10,039,158
    • Issue date Jul 31, 2018
    • Outotec (Finland) Oy
    • Seppo Juvonen
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Electrode arrangement for electroarc or reducing furnaces

    • Patent number 4,750,188
    • Issue date Jun 7, 1988
    • Mannesmann AG
    • Heribert Koenig
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Current feed for an electrode of an electric smelting furnace

    • Patent number 4,653,067
    • Issue date Mar 24, 1987
    • Mannesmann Aktiengesellschaft
    • Heribert Koenig
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and device for clamping the electrode contact shoes around t...

    • Patent number 4,622,677
    • Issue date Nov 11, 1986
    • Outokumpu Oy
    • Heikki Tuovinen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulically forcing contacts against electrodes for electrofurnaces

    • Patent number 4,577,325
    • Issue date Mar 18, 1986
    • Mannesmann Aktiengesellschaft
    • Theodor Mertin
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrode assembly for arc furnaces

    • Patent number 4,531,219
    • Issue date Jul 23, 1985
    • Arc Technologies Systems Ltd.
    • Dieter Zollner
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Means for an electrothermal smelting furnace

    • Patent number 4,438,516
    • Issue date Mar 20, 1984
    • Elkem a/s
    • Harald Krogsrud
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Holder assembly for an electrode in an electrothermal smelting furnace

    • Patent number 4,434,496
    • Issue date Feb 28, 1984
    • Harald Krogsrud
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Holder for an electrode

    • Patent number 4,417,345
    • Issue date Nov 22, 1983
    • Elkem a/s
    • Harald Krogsrud
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3898364

    • Patent number 3,898,364
    • Issue date Aug 5, 1975
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3717712

    • Patent number 3,717,712
    • Issue date Feb 20, 1973
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3717714

    • Patent number 3,717,714
    • Issue date Feb 20, 1973
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3692917

    • Patent number 3,692,917
    • Issue date Sep 19, 1972
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3676564

    • Patent number 3,676,564
    • Issue date Jul 11, 1972
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3634589

    • Patent number 3,634,589
    • Issue date Jan 11, 1972
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3457355

    • Patent number 3,457,355
    • Issue date Jul 22, 1969
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3428847

    • Patent number 3,428,847
    • Issue date Feb 18, 1969
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3390221

    • Patent number 3,390,221
    • Issue date Jun 25, 1968
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3370119

    • Patent number 3,370,119
    • Issue date Feb 20, 1968
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3354255

    • Patent number 3,354,255
    • Issue date Nov 21, 1967
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3189673

    • Patent number 3,189,673
    • Issue date Jun 15, 1965
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3107267

    • Patent number 3,107,267
    • Issue date Oct 15, 1963
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3106595

    • Patent number 3,106,595
    • Issue date Oct 8, 1963
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3059039

    • Patent number 3,059,039
    • Issue date Oct 16, 1962
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2969410

    • Patent number 2,969,410
    • Issue date Jan 24, 1961
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2956256

    • Patent number 2,956,256
    • Issue date Oct 11, 1960
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2952573

    • Patent number 2,952,573
    • Issue date Sep 13, 1960
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2949496

    • Patent number 2,949,496
    • Issue date Aug 16, 1960
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2948765

    • Patent number 2,948,765
    • Issue date Aug 9, 1960
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents