Patents
Sitemap › F27 - Furnaces; Kilns; Ovens; Retorts › F27D - Details or accessories of furnaces, kilns, ovens, or retorts, in so far as they are of kinds occurring in more than one kind of furnace › F27D 1 - Casings; Linings; Walls; Roofs
Patents for F27D 1 - Casings; Linings; Walls; Roofs (10,729)
12/1980
12/09/1980CA1091281A1 Melting furnace
12/09/1980CA1091011A1 Cooler for metallurgical furnace
12/09/1980CA1091003A1 Method and apparatus for automatically repairing the lining of a furnace
12/09/1980CA1090989A2 Rotary retort furnace
12/02/1980US4236367 Bricklaying apparatus
12/02/1980CA1090735A1 Cleaning of oven doors
11/1980
11/25/1980US4235173 Furnace cooling apparatus
11/25/1980CA1090144A1 Stirring molten metal
11/18/1980US4234336 Method of charging a crucible
11/12/1980EP0018677A1 Oven walls comprising panels made of ceramic fibre materials
11/11/1980US4233468 Holder attachment for use with furnace hardware
11/11/1980CA1089346A1 Thermal insulation assembly
11/11/1980CA1089223A1 Method for straightening flue walls in a carbon anode ring furnace
11/11/1980CA1089178A1 Lining slabs
10/1980
10/30/1980WO1980002320A1 Method of torch gunite of linings of metallurgical installations
10/28/1980US4230652 Method of repairing a refractory structure
10/28/1980CA1088291A1 Low thermal conductance insulating material of a dense granular structure
10/21/1980US4228826 Interlocking, laminated refractory for covering a pipe
10/21/1980CA1087925A1 Construction for securing linings to furnace walls
10/21/1980CA1087841A1 Ceramic fiber module attachment system
10/14/1980US4227802 Apparatus for measuring the distance to a point on the inner wall of a hot furnace
10/14/1980CA1087544A1 Coke oven door
10/07/1980US4226679 Latch mechanism for coke oven doors
10/07/1980US4226563 Automatic article-laying apparatus
10/01/1980EP0016104A1 Anchoring means for insulation hangers
09/1980
09/30/1980US4225307 Refractory insulation for skid pipes and the like in reheating furnaces
09/30/1980US4225197 Insulation structure for kiln rollers and element for use therewith
09/30/1980US4225083 Apparatus for applying refractory material onto the inner surface of a furnace
09/16/1980US4222522 Apparatus for applying refractory material onto the inner surface of a furnace
09/16/1980US4222459 Protective scaffold
09/16/1980US4222338 Linings for furnaces
09/16/1980US4222337 Furnace lining and method of manufacture
09/16/1980CA1085578A1 Foundry ladle and method of making the same
09/09/1980US4221922 Water cooled panel used in an electric furnace
09/03/1980EP0015089A1 Method and apparatus for use in charging a crucible having a refractory wall with a bar of metal
08/1980
08/26/1980US4218989 Apparatus for applying refractory material onto the inner surface of a furnace under monitoring by a TV camera
08/26/1980CA1084568A1 Apparatus for electric furnace capable of effecting electrode connection and refractory lining repairs independently of each other
08/19/1980US4218254 Refractory compositions suitable for preparing low water-content injectable pastes
08/19/1980US4218213 Thermally conductive partition
08/19/1980US4218212 Refractory front wall for industrial furnace
08/19/1980US4218050 Apparatus and methods for automatically lining containers, especially casting ladles
08/19/1980US4217954 Cooling plate for a furnace in a metallurgical plant
08/12/1980US4216946 Gate arrangement for counterpressure blast furnaces
08/12/1980CA1083428A1 Refractory lining element for a furnace or the like
08/06/1980EP0013951A1 Building brick for producing a refractory lining
08/05/1980US4216348 Roof assembly for an electric arc furnace
08/05/1980US4216183 Method for making furnace lining
07/1980
07/22/1980CA1082123A1 Door-frame for a furnace door
07/22/1980CA1082048A1 Furnace walls suitable for use at high temperatures
07/15/1980US4212636 Hearth structure
07/09/1980EP0013039A1 Device for lining the inner walls of industrial furnaces
07/08/1980US4211536 Poke hole closure apparatus
07/08/1980US4211367 Gunning apparatus for in situ spraying of refractory material
07/08/1980US4211316 Chute for charging steel making vessels
07/08/1980US4210976 Arrangement for removing the slag incrustations on melting and casting vessels
07/01/1980US4210101 Heat exchange devices for cooling the wall and refractory of a blast furnace
07/01/1980US4210086 Cover for soaking pits and the like
06/1980
06/25/1980EP0012681A1 Construction process for metallurgical electric furnaces and composite refractory element therefor
06/24/1980US4209295 Furnace with homogeneous refractory tubular liner
06/17/1980US4208043 Holding vessel
06/17/1980CA1079753A1 Process for repairing basic refractory linings
06/12/1980WO1980001201A1 Cooled furnace accessories
06/11/1980EP0012132A1 Metallic cooling devices for industrial furnaces
06/10/1980US4207066 Retractable gantry heat treat furnace
06/10/1980US4207060 Vessel for metal smelting furnace
06/10/1980US4206577 Refractory lining element for a furnace or the like
06/03/1980US4206338 Self-contained window unit for oven doors (common cavity)
06/03/1980US4206312 Cooled jacket for electric arc furnaces
05/1980
05/20/1980CA1077673A1 Containers for molten metal
05/15/1980WO1980001000A1 Cooling of surfaces adjacent molten metal
05/13/1980US4202997 Atmospheric control of flux pre-melting furnace
05/13/1980US4202538 Casting vessel having basic lining and usage thereof
05/13/1980US4202148 Method of making thick-walled refractory fiber modules and the product formed thereby
05/13/1980CA1077248A1 Method for delining a furnace or the like
05/06/1980US4201342 Mobile refractory apparatus for repairing interior furnace walls
05/06/1980CA1077022A1 Cooling element for a metallurgical furnace
04/1980
04/30/1980EP0010444A1 Furnace wall structure
04/30/1980EP0010385A1 Ceramic fibre refractory member for insulating a pipe
04/30/1980EP0010345A1 Method of repairing a refractory structure
04/30/1980EP0010286A1 Cooled panels for walls of electric furnaces
04/29/1980CA1076629A1 Furnace wall structure capable of tolerating high heat load for use in electric arc furnace
04/29/1980CA1076350A1 Enclosure for steel converting apparatus
04/22/1980US4199652 Air cooled electric arc furnace
04/22/1980US4199108 Apparatus for building up and repairing a refractory lining
04/22/1980US4198994 Device for mounting rollers in a machine for treating metal sheets or the like
04/22/1980US4198951 Oven wall panel construction
04/16/1980EP0009940A1 Method of making refractory fibrous material
04/08/1980US4197422 Cooled cover for an arc furnace
04/08/1980US4196894 Basic oxygen furnace and refractories therefor having improved thermal conductivity
04/01/1980US4196159 Process for increasing the life of the refractory masonry of metallurgical vessels
04/01/1980US4196052 Heating wall construction, particularly for use in coking ovens
03/1980
03/25/1980US4194914 Coating, with phosphorous compounds
03/25/1980US4194282 Method and apparatus for filling seams between adjacent fiber blanket insulation modules
03/19/1980EP0009021A1 Method of spraying amorphous refractory material
03/18/1980US4194036 Insulation
03/18/1980US4193761 Kiln
03/18/1980US4193757 Furnace construction and methods of loading and sealing a combustion chamber therein
03/18/1980US4193355 Furnace walls which can be used at high temperatures
03/18/1980CA1073842A1 Method of sealing around a movable closure member
03/11/1980US4192644 Cooled grate for supporting a workpiece in an oven
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