| |
 |
|
Class Information
Number: 266/193
Name: Metallurgical apparatus > Means for treating ores or for extracting metals > By means applying heat to work, e.g., furnace > With cooling of heating means > By means embedded in heating means
Description: Device wherein the temperature is maintained within acceptable limits by a cooling medium flowing through a heat-exchange member contained within the wall or base structure of the heating means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8287802 |
Method and apparatus for treating return ores using plasma |
Oct. 16, 2012 |
| 8089999 |
Heat exchange apparatus and method of use |
Jan. 3, 2012 |
| 8080116 |
Method for producing a cooling element |
Dec. 20, 2011 |
| 8038930 |
Cooling element and method for manufacturing the same |
Oct. 18, 2011 |
| 7947217 |
Metallurgical processing installation |
May. 24, 2011 |
| 7582253 |
Heat exchanger system used in steel making |
Sep. 1, 2009 |
| 7537724 |
Cooling plate for metallurgic furnaces |
May. 26, 2009 |
| 7465422 |
Cooling element |
Dec. 16, 2008 |
| 7204953 |
Cooling plate |
Apr. 17, 2007 |
| 6911176 |
Cooling element |
Jun. 28, 2005 |
| 6843958 |
Copper cooling plate for metallurgical furnaces |
Jan. 18, 2005 |
| 6838044 |
Cooling plate and method for manufacturing a cooling plate |
Jan. 4, 2005 |
| 6793874 |
Cooling system for a metallurgical furnace |
Sep. 21, 2004 |
| 6783726 |
Cooling element and method for manufacturing cooling elements |
Aug. 31, 2004 |
| 6773658 |
Casting mould for manufacturing a cooling element and cooling element in said mould |
Aug. 10, 2004 |
| 6742699 |
Method for manufacturing a cooling element and a cooling element |
Jun. 1, 2004 |
| 6660222 |
Cooling plate for a shaft furnace |
Dec. 9, 2003 |
| 6641777 |
Method for the manufacture of a composite cooling element for the melt zone of a metallurgical reactor and a composite cooling element manufactured by said method |
Nov. 4, 2003 |
| 6544468 |
Method for cooling a shaft furnace loading device |
Apr. 8, 2003 |
| 6416708 |
Wall structure for a metallurgical vessel and blast furnace provided with a wall structure of this nature |
Jul. 9, 2002 |
| 6280681 |
Furnace-wall cooling block |
Aug. 28, 2001 |
| 6277325 |
Steelworks converter with cone cooling system |
Aug. 21, 2001 |
| 6258315 |
Furnace body structural member for metallurgical shaft furnace |
Jul. 10, 2001 |
| 6221312 |
Refractory wall, metallurgical vessel comprising such a refractory wall and method in which such a refractory wall is applied |
Apr. 24, 2001 |
| 6132673 |
Cooling plates for shaft furnaces |
Oct. 17, 2000 |
| 6126893 |
Stave for cooling of blast furnace walls and method of manufacturing same |
Oct. 3, 2000 |
| 6090342 |
Stave for metallurgical furnace |
Jul. 18, 2000 |
| 5904893 |
Plate cooler for metallurgical furnaces, blast furnaces, direct reduction reactors and gassing units provided with a refractory lining particularly for the iron and steel industry |
May. 18, 1999 |
| 5779970 |
Convection cooking oven with a cooled interior |
Jul. 14, 1998 |
| 5772430 |
Cooling device with panels for electric arc furnaces |
Jun. 30, 1998 |
| 5772955 |
Apparatus for suspension smelting |
Jun. 30, 1998 |
| 5678806 |
Plate coolers for shaft furnaces |
Oct. 21, 1997 |
| 5676908 |
Plate for cooling shaft furnaces |
Oct. 14, 1997 |
| 5662860 |
Apparatus for producing molten pig iron by direct reduction |
Sep. 2, 1997 |
| 5653936 |
Method of cooling a hot surface and an arrangement for carrying out the method |
Aug. 5, 1997 |
| 5650119 |
Cooling plate for a blast furnance |
Jul. 22, 1997 |
| 5503373 |
Shaft furnace |
Apr. 2, 1996 |
| 5378260 |
Two-zone countercurrent smelter system and process |
Jan. 3, 1995 |
| 5295666 |
Cooling plates for blast furnaces and cooling installation employing this type of plate |
Mar. 22, 1994 |
| 5290016 |
Arrangement for cooling vessel portions of a furnace, in particular a metallurgical furnace |
Mar. 1, 1994 |
| 5251882 |
Liquid-carrying cooling element for shaft furnaces |
Oct. 12, 1993 |
| 5060913 |
Integrated metallurgical reactor |
Oct. 29, 1991 |
| 4938456 |
Metallurgical panel structure |
Jul. 3, 1990 |
| 4892293 |
Brick casting method of making a stave cooler |
Jan. 9, 1990 |
| 4787605 |
Coolable furnace wall structure |
Nov. 29, 1988 |
| 4725309 |
Method and apparatus for producing hot direct reduced iron |
Feb. 16, 1988 |
| 4676487 |
Cooling plate for metallurical furnaces |
Jun. 30, 1987 |
| 4674728 |
Sidewall for a metallurgical smelting furnace |
Jun. 23, 1987 |
| 4669708 |
Cooling plates for blast-furnaces |
Jun. 2, 1987 |
| 4620507 |
Stave cooler |
Nov. 4, 1986 |
|
|
|
