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Class Information
Number: 432/252
Name: Heating > Heating or heat retaining work chamber structure > Masonry with metallic casing or support
Description: Apparatus comprising a structure of masonry supported or reinforced by a metallic member.










Patents under this class:

Patent Number Title Of Patent Date Issued
8573141 Reversible jamb blocks and method of using the same Nov. 5, 2013
8217312 Method and device for heating a fluid Jul. 10, 2012
6705241 Torispherical dome for refractory vessel Mar. 16, 2004
6540510 Hemispherical dome for refractory vessel Apr. 1, 2003
6397765 Wall segment for a combustion chamber and a combustion chamber Jun. 4, 2002
6234790 Refractory wall structure May. 22, 2001
6074206 Industrial oven with bi-directional expansion joints Jun. 13, 2000
6058859 Refractory support device and associated method May. 9, 2000
5957067 Ceramic liner Sep. 28, 1999
5913678 Arrangement for sealing combustion-chamber bricks Jun. 22, 1999
5899151 Industrial furnace roof assembly and components thereof May. 4, 1999
5862641 Kiln anchor Jan. 26, 1999
5785517 Cooling arrangements for refractory wall linings Jul. 28, 1998
5695329 Rotary kiln construction with improved insulation means Dec. 9, 1997
5624256 Ceramic lining for combustion chambers Apr. 29, 1997
5466150 Sagger wall for a ring pit furnace Nov. 14, 1995
5361557 Offsetting interlocking tie-back assembly Nov. 8, 1994
5254001 Hot replaceable tuckstones for industrial furnaces Oct. 19, 1993
5163831 Refractory tile for a suspended furnace wall Nov. 17, 1992
5020992 Shaft furnace Jun. 4, 1991
5015178 Melting furnace May. 14, 1991
4929179 Roof structure May. 29, 1990
4874313 Refractory clad lid for heating vessel Oct. 17, 1989
4864945 Curved nose refractory construction Sep. 12, 1989
4732652 Clamping system for coke oven heating walls Mar. 22, 1988
4637823 High temperature furnace Jan. 20, 1987
4565525 Taphole construction of a shaft furnace Jan. 21, 1986
4482316 Insulated atmosphere furnace Nov. 13, 1984
4389190 Support of suspension of insulating material Jun. 21, 1983
4371334 Shaft furnace, particularly the refractory construction of the bottom thereof Feb. 1, 1983
4317418 Tile hanger assembly Mar. 2, 1982
4300882 Industrial furnace with side wall ceramic insulating modules Nov. 17, 1981
4272063 Brick assembly for use in metallurgical vessels Jun. 9, 1981
4249888 Industrial furnace with ceramic insulating modules having internal grid support Feb. 10, 1981
4189301 Reinforced insulating members Feb. 19, 1980
4155703 Lining truncated cone walls by means of refractory bricks May. 22, 1979
4081237 Hearth construction and method of manufacture Mar. 28, 1978
4053278 Tunnel kiln Oct. 11, 1977
4039280 Linings for high temperature ovens Aug. 2, 1977
4003696 Flat self-supporting vault for tunnel type furnaces particularly for baking bricks and tiles Jan. 18, 1977
4003695 Stove of blast furnace Jan. 18, 1977
3976424 Refractory roof construction for the heating chamber of an industrial furnace Aug. 24, 1976
3940244 Ceramic fiber insulation module Feb. 24, 1976











 
 
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