| Patents for F27D 9 - Cooling of furnaces or of charges therein (2,638) |
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| 04/07/1987 | CA1220092A1 Furnace ash air seal |
| 04/02/1987 | DE3534300A1 Plant for melting down metals |
| 02/17/1987 | US4644558 Roof assembly for an electric arc furnace |
| 02/04/1987 | EP0210658A1 Apparatus for screening oversized hot sponge iron produced in a rotary kiln in the gaseous reduction of iron ore |
| 01/13/1987 | US4637034 Cooling panel for electric arc furnace |
| 11/20/1986 | EP0201648A1 Steel strip heating furnace |
| 10/28/1986 | US4619441 Reduced heat flow out of lining |
| 10/15/1986 | EP0197207A1 Spiral coil cool wall construction for high temperature cylindrical furnaces, vessels, cyclones, etc. |
| 10/15/1986 | EP0197137A1 Furnace cooling system and method. |
| 10/14/1986 | CA1212709A1 Furnace panel for use in an arc furnace |
| 10/01/1986 | EP0196243A2 Temperature gradient furnace for materials processing |
| 09/09/1986 | US4610435 Industrial furnace for the thermal treatment of metal workpieces |
| 09/02/1986 | US4609035 Temperature gradient furnace for materials processing |
| 07/29/1986 | US4603423 Process and device for the cooling of furnaces |
| 07/15/1986 | US4600378 Steel strip heating furnace and method |
| 07/08/1986 | US4598667 Cooled tube wall for metallurgical furnace |
| 05/27/1986 | US4590867 Pin for holding and/or cooling of ceramic coatings in hot reaction chambers |
| 04/24/1986 | WO1986002436A1 Furnace cooling system and method |
| 04/01/1986 | US4580271 Electric arc furnace equipped with removable panels |
| 03/25/1986 | CA1202176A1 Forced cooling panel for lining a metallurgical furnace |
| 03/11/1986 | US4574713 Pin for holding and/or cooling of ceramic coatings in hot reaction chambers, and method of manufacturing the same |
| 03/04/1986 | US4574182 Continuous furnace for soldering electronic components |
| 02/26/1986 | EP0172789A2 Process for the sulfation of compounds containing a hydroxyethyl group |
| 02/25/1986 | US4572269 Method of manufacturing cooling plates for use in metallurgical furnaces and a cooling plate |
| 02/12/1986 | EP0170828A2 Method for controlling preheating zone of tunnel kiln |
| 02/11/1986 | CA1200380A1 Apparatus for cooling metallurgical furnace wall |
| 12/31/1985 | US4561639 Cooling plate for metallurgical furnaces |
| 11/19/1985 | CA1196767A1 Production of castings containing steel tubes |
| 11/12/1985 | US4553245 Roof assembly for an electric arc furnace |
| 11/12/1985 | CA1196671A1 Cooling device for wall structures of furnaces |
| 11/12/1985 | CA1196497A1 Cover for casting ladle |
| 09/26/1985 | WO1985004124A1 Continuous steel casting machine |
| 09/24/1985 | US4543061 Air cooled rotary kiln feed end dam |
| 09/24/1985 | US4543058 Method of using a high-pressure vessel furnace |
| 06/11/1985 | US4522377 Method and apparatus for processing slag |
| 05/22/1985 | EP0142399A1 Cooling panels for blast furnaces |
| 05/08/1985 | EP0140401A1 Cooled panel for furnaces |
| 04/23/1985 | US4512737 Hot zone arrangement for use in a vacuum furnace |
| 04/10/1985 | EP0051622B1 Method of forming furnace cooling elements |
| 03/14/1985 | WO1985001099A1 Thermal conditioner |
| 03/12/1985 | US4503783 Furnace ash air seal |
| 03/05/1985 | US4502531 High-pressure vessel furnace |
| 02/19/1985 | US4500286 Primary air supply unit of rotary kiln |
| 02/12/1985 | CA1182505A1 Electric arc furnace component |
| 01/22/1985 | US4494594 Spray cooling system for continuous steel casting machine |
| 12/18/1984 | CA1179474A1 Furnace cooling elements and method of forming furnace cooling elements |
| 12/11/1984 | US4487400 For insertion in the lining of a furnace |
| 11/06/1984 | US4480989 Method of cooling a flange and coupling |
| 10/31/1984 | EP0123168A1 Process and device for furnace cooling |
| 10/13/1984 | US4482317 In a smelting furnace |
| 09/25/1984 | CA1175087A1 Cooling pipe structure for arc furnace |
| 08/29/1984 | EP0116696A1 Smelting furnace container |
| 08/07/1984 | US4463797 Inhibiting shrinkage pipe formation of metal casting |
| 07/31/1984 | US4462797 Cooling zone for a kiln, more specially a roller kiln |
| 07/31/1984 | US4462577 Apparatus for gas cooling work parts under high pressure in a continuous heat treating vacuum furnace |
| 07/17/1984 | CA1171124A1 Vessel for a metal-melting furnace |
| 07/03/1984 | US4458351 Membrane cooling system for metallurgical furnace |
| 06/26/1984 | US4455733 Furnace cooling elements and method of forming furnace cooling elements |
| 06/26/1984 | CA1169646A1 Method of manufacturing cooling plates intended for use in metallurgical furnaces and a cooling plate |
| 06/19/1984 | US4455017 Forced cooling panel for lining a metallurgical furnace |
| 06/12/1984 | US4453500 Cooled tube wall for metallurgical furnace |
| 06/05/1984 | US4453253 Electric arc furnace component |
| 05/30/1984 | EP0109892A1 Hard-soldering continuous furnace for electronic components |
| 05/15/1984 | US4449221 Ore-smelting electrical furnace bath |
| 05/02/1984 | EP0107520A1 Protection devices for combustion chamber tube walls of vessels |
| 04/24/1984 | US4445220 Cover for casting ladle |
| 04/17/1984 | US4443188 Liquid cooling arrangement for industrial furnaces |
| 04/10/1984 | US4441698 Furnace for the heat treatment of drills |
| 04/10/1984 | CA1165114A1 Heat exchange devices for cooling the wall and refractory of a blast furnace |
| 03/27/1984 | US4439142 Cooling zone for a firing kiln with transport rollers |
| 03/06/1984 | US4435814 Electric furnace having liquid-cooled vessel walls |
| 02/28/1984 | US4434495 Cooling pipe structure for arc furnace |
| 01/18/1984 | EP0098720A2 A furnace panel for use in an arc furnace |
| 12/27/1983 | US4423513 Furnace panel for use in an arc furnace |
| 12/27/1983 | CA1159500A1 Container for an electric furnace |
| 11/29/1983 | US4417871 Method and apparatus for cooling skid pipes in continuous slab reheating furnace |
| 11/22/1983 | US4417343 Water-cooled lid made of steel tubing for electric furnace |
| 10/25/1983 | US4411311 Heat exchange devices for cooling the wall and refractory of a blast-furnace |
| 10/18/1983 | US4410999 Method and apparatus for cooling a wall region of a metallurgical furnace, in particular an electric arc furnace |
| 10/11/1983 | CA1154961A1 Mounting of cooling means in a furnace |
| 10/05/1983 | EP0090097A1 Refractory lining for a melting furnace |
| 09/20/1983 | CA1154066A1 Cover for a metal-melting furnace, more particularly an electric-arc furnace |
| 09/06/1983 | CA1153409A1 Electric furnaces |
| 08/18/1983 | WO1983002781A1 Device for cooling the wall of a metallurgical furnace |
| 08/16/1983 | US4398474 Insulating structure for high temperature devices |
| 08/10/1983 | EP0085461A1 Liquid-cooled side walls for electric-arc furnaces |
| 08/09/1983 | US4397450 Arrangement for securing plate-type coolers in metallurgical furnaces |
| 08/04/1983 | WO1983002578A1 Method for manufacturing cooling plates for metallurgical furnaces and cooling plate obtained thereby |
| 06/07/1983 | US4387464 Vessel for an electro furnace |
| 05/26/1983 | WO1983001792A1 Cooling plate for metallurgical furnaces |
| 05/26/1983 | WO1983001790A1 Device for cooling a wall of a shaft furnace |
| 05/26/1983 | WO1983001789A1 Device for cooling a wall of a furnace |
| 05/26/1983 | WO1983001788A1 Cooling plate for metallurgical furnaces |
| 05/26/1983 | WO1983001787A1 Device for cooling a wall of a shaft furnace |
| 05/24/1983 | CA1146747A1 Furnaces |
| 05/10/1983 | US4382585 Cooling plate for furnaces |
| 03/29/1983 | CA1143557A1 Cooling element for a metallurgical furnace |
| 03/15/1983 | US4376805 Fused cast blocks based on refractory oxides and having a steel member embedded therein |
| 03/15/1983 | CA1142984A1 Arc furnace wall of graphite blocks surrounded by oxide bricks and composite refractory element for constructing said wall |
| 03/03/1983 | WO1983000734A1 Panel for electric oven |