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Class Information
Number: 432/238
Name: Heating > Heating apparatus element having protective cooling structure > Wall, floor or roof element
Description: Apparatus in which the cooled element is a part of a wall, floor, or roof of a heating chamber.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8567099 Device to dry catalyst roaster conveyor belt and method of using same Oct. 29, 2013
8500909 Apparatus for flattening coating material and evaporation deposition device having same Aug. 6, 2013
8089999 Heat exchange apparatus and method of use Jan. 3, 2012
8033823 Heat processing apparatus Oct. 11, 2011
7731783 Continuous pressure letdown system Jun. 8, 2010
7458809 Portable kiln Dec. 2, 2008
6328561 Method for cooling a furnace, and furnace provided with a cooling device Dec. 11, 2001
6017214 Interlocking floor brick for non-recovery coke oven Jan. 25, 2000
5961322 Water cooled inner cover for annealing furnace Oct. 5, 1999
5772430 Cooling device with panels for electric arc furnaces Jun. 30, 1998
5743729 Cooling device with panels for electric arc furnaces Apr. 28, 1998
5707230 Coolable lining for a high-temperature gasification reactor Jan. 13, 1998
5704781 Refractory wall brick for a heating channel of a ring pit furnace Jan. 6, 1998
5657686 Method and apparatus for controlling floor temperature in an oven Aug. 19, 1997
5549471 Cooler grate for a reciprocating grate cooler Aug. 27, 1996
5330350 Reciprocating grate cooler Jul. 19, 1994
5289495 Coolant coils for a smelting furnace roof Feb. 22, 1994
5257929 Method for insulating a furnace and furnace manufactured according to the method Nov. 2, 1993
5252063 Cooling device for the distribution chute of an installation for charging a shaft furnace Oct. 12, 1993
5241559 Electric arc furnace roof Aug. 31, 1993
5230617 Furnace shell cooling system Jul. 27, 1993
5224539 Cooling system for air heaters and the like Jul. 6, 1993
5205732 Pipe heating apparatus Apr. 27, 1993
5163831 Refractory tile for a suspended furnace wall Nov. 17, 1992
5142999 Incinerator with fluid-cooled hearth Sep. 1, 1992
5011402 Suspended furnace wall Apr. 30, 1991
4979896 Cooling device of heating furnace in thermal analyzer Dec. 25, 1990
4947929 Apparatus for carbon pulp reactivation Aug. 14, 1990
4941824 Method of and apparatus for cooling and cleaning the roof and environs of a coke oven Jul. 17, 1990
4708196 Shaft cooler for the dry quenching of coke Nov. 24, 1987
4705475 Insulated refractory shield Nov. 10, 1987
4704155 Heating vessel lid construction for a glass melting furnace Nov. 3, 1987
4638492 Roof assembly for an electric arc furnace Jan. 20, 1987
4526536 Cooling apparatus for use in conjunction with a charging device for a shaft furnace Jul. 2, 1985
4482317 Apparatus for cooling a body Nov. 13, 1984
4458351 Membrane cooling system for metallurgical furnace Jul. 3, 1984
4453475 Combustion chamber construction Jun. 12, 1984
4453253 Electric arc furnace component Jun. 5, 1984
4443879 Electrothermical furnace Apr. 17, 1984
4443188 Liquid cooling arrangement for industrial furnaces Apr. 17, 1984
4439142 Cooling zone for a firing kiln with transport rollers Mar. 27, 1984
4425656 Cover for electric-arc crucible Jan. 10, 1984
4423513 Furnace panel for use in an arc furnace Dec. 27, 1983
4421480 Ceiling beam construction for heating furnace Dec. 20, 1983
4410999 Method and apparatus for cooling a wall region of a metallurgical furnace, in particular an electric arc furnace Oct. 18, 1983
4398701 Cooling installation for a blast furnace by means of stave coolers Aug. 16, 1983
4398999 Coke-oven battery having tie cooking members Aug. 16, 1983
4397450 Arrangement for securing plate-type coolers in metallurgical furnaces Aug. 9, 1983
4358094 Furnace system for smelting ore concentrate and the like Nov. 9, 1982
4342118 Panel for electric furnace Jul. 27, 1982

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