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Class Information
Number: 373/76
Name: Industrial electric heating furnaces > Arc furnace device > Furnace body detail > Sidewall > With cooling
Description: Subject matter including means to remove, or reduce heat from the sidewalls of the furnace.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8557174 Process and apparatus for recovery of non-ferrous metals from zinc residues Oct. 15, 2013
8520714 Burner/injector panel apparatus Aug. 27, 2013
8089999 Heat exchange apparatus and method of use Jan. 3, 2012
8003043 Systems and methods for accessing a furnace melt Aug. 23, 2011
7951325 Methods of implementing a water-cooling system into a burner panel and related apparatuses May. 31, 2011
7832367 Furnace panel leak detection system Nov. 16, 2010
7824604 Methods of implementing a water-cooling system into a burner panel and related apparatuses Nov. 2, 2010
7704445 Systems and methods for accessing a furnace melt Apr. 27, 2010
7704444 Method and apparatus for testing characteristics of a furnace melt Apr. 27, 2010
7704443 Carbothermic aluminum production apparatus, systems and methods Apr. 27, 2010
7544321 Process container with cooling elements Jun. 9, 2009
7483471 Cooling device for use in an electric arc furnace Jan. 27, 2009
7452499 Furnace cooling system and method Nov. 18, 2008
7217123 Cooled furnace wall May. 15, 2007
6870873 Device for improved slag retention in water cooled furnace elements Mar. 22, 2005
6742699 Method for manufacturing a cooling element and a cooling element Jun. 1, 2004
6693949 Method and device for operating electric arc furnaces and/or resistance furnaces Feb. 17, 2004
6580743 Stave cooler Jun. 17, 2003
6563855 Water jacket of arc furnace May. 13, 2003
6404799 Water-cooling panel for furnace wall and furnace cover of arc furnace Jun. 11, 2002
6330269 Heat exchange pipe with extruded fins Dec. 11, 2001
6249538 Cooling device with panels for electric arc furnace Jun. 19, 2001
6185242 Integral side wall and tap hole cover for an eccentric bottom tap (EBT) electric furnace Feb. 6, 2001
6144689 Cooling plate for shaft furnaces Nov. 7, 2000
6137823 Bi-metal panel for electric arc furnace Oct. 24, 2000
6104743 Electric arc furnace cooling apparatus Aug. 15, 2000
6031861 Electrode and cooling element for a metallurgical vessel Feb. 29, 2000
6028882 Claus unit cooling and heat recovery system Feb. 22, 2000
5772430 Cooling device with panels for electric arc furnaces Jun. 30, 1998
5743729 Cooling device with panels for electric arc furnaces Apr. 28, 1998
5740196 End caps and elbows for cooling coils for an electric arc furnance Apr. 14, 1998
5719897 Furnace vessel for a direct current arc furnace Feb. 17, 1998
5561685 Modular spray cooled side-wall for electric arc furnaces Oct. 1, 1996
5548612 Furnace cover with a spray cooling system Aug. 20, 1996
5426664 Water cooled copper panel for a furnace and method of manufacturing same Jun. 20, 1995
5241559 Electric arc furnace roof Aug. 31, 1993
5197080 End cap for cooling coils for an arc furnace Mar. 23, 1993
5153894 Smelting plant with removable shaft-like charging material preheater Oct. 6, 1992
5121406 Induction melting furnace Jun. 9, 1992
5109389 Apparatus for generating an inductive heating field which interacts with metallic stock in a crucible Apr. 28, 1992
4979896 Cooling device of heating furnace in thermal analyzer Dec. 25, 1990
4870655 Apparatus for recovery of metallics and non-metallics from spent catalysts Sep. 26, 1989
4715042 Furnace cooling system and method Dec. 22, 1987
4637034 Cooling panel for electric arc furnace Jan. 13, 1987
4603423 Process and device for the cooling of furnaces Jul. 29, 1986
4580271 Electric arc furnace equipped with removable panels Apr. 1, 1986
4563766 Electric arc furnace for melting metal, especially steel Jan. 7, 1986
4559011 Cooling arrangement for shaft furnaces Dec. 17, 1985
4528672 Weld insert and refractory anchor Jul. 9, 1985
4491951 Electric glass melting furnace Jan. 1, 1985

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