| Patents for F27D 11 - Arrangement of elements for electric heating in or on furnaces (4,538) |
|---|
| 01/13/1987 | US4637033 Bottom electrode for a direct current arc furnace |
| 01/13/1987 | CA1216617A1 Metal melting and melt heat retaining furnace |
| 01/10/1987 | CN85101507A Motor driver for heater in microwave oven |
| 01/10/1987 | CN85101332A Bottom, particularly for direct current arc furnace |
| 01/07/1987 | EP0207929A1 Electric furnace, in particular a plasma furnace |
| 01/06/1987 | US4634840 Method of heating thermoplastic resin sheet or film |
| 12/31/1986 | CN86200818U Bluing stove with double-deck internal thermal insulation |
| 12/31/1986 | CN85202481U Non-consumable electrode electroarc furnace for magnetic control smelting |
| 12/31/1986 | CN85105068A Movable heat chamber insulating structure |
| 12/30/1986 | US4633184 Device for generating a signal corresponding to a variable magnitude associated with the reactive power of an arc furnace in order to control a reactive power compensator |
| 12/23/1986 | CA1215504A1 Continuous graphitization process for long carbon fibers, and oven used in said process |
| 12/17/1986 | CN86200555U Melting ditch for induction furnace |
| 12/16/1986 | US4630281 Arc furnace with variable capacity |
| 12/16/1986 | EP0167618A4 Coffin delivery system for metallurgical furnace. |
| 12/09/1986 | US4628516 Electrode arrangement in heat run vessels |
| 12/09/1986 | CA1215096A1 Integral heat pipe-electrode |
| 12/03/1986 | EP0203339A2 Device to raise and pivot the top of an arc furnace |
| 12/03/1986 | EP0203301A1 Process and device for operating a direct current arc furnace |
| 12/03/1986 | CN86103451A Heat treatment device and operational method |
| 11/26/1986 | CN86103303A Machinery for cutting outer skin of carbon electric pole |
| 11/20/1986 | EP0201669A1 Direct current arc furnace or ladle |
| 11/20/1986 | EP0201569A1 Carbon electrode electric furnace for smelting and refining ores |
| 11/18/1986 | US4624002 Circuit arrangement for decreasing the corrosion of the electrodes in a furnace for the electric melting of vitreous material |
| 11/18/1986 | CA1214192A1 Plasma melting furnace with other added gas streams |
| 11/12/1986 | EP0201178A2 Plasma-heated sintering furnace |
| 11/11/1986 | US4622679 Coreless induction furnace |
| 10/28/1986 | US4620308 Arc furnace electrode control |
| 10/21/1986 | US4618964 For inductively heating molten metal |
| 10/21/1986 | US4618963 Direct current arc furnace |
| 10/21/1986 | CA1212978A1 Electrode assembly for arc furnaces |
| 10/21/1986 | CA1212837A1 Method of and device for the continuous manufacture of elongate bodies starting from unmolten solid starting material |
| 10/14/1986 | US4617673 Electric arc furnace having a space provided on one side of the furnace vessel for accommodating charging material |
| 10/14/1986 | US4617672 Electric furnace arrangement |
| 10/14/1986 | US4617041 Heating with high frequency electromagnetic field |
| 10/08/1986 | EP0196432A1 Arc furnace |
| 09/30/1986 | US4615036 Cooling the electrode connection in an arc furnace |
| 09/30/1986 | US4615035 Bottom electrode arrangement for an electric furnace |
| 09/24/1986 | CN86101289A Electrical connection device intended to be placed through the wall of a direct-current metallurgical furnace |
| 09/23/1986 | CA1211777A1 Plasma melting furnace arrangement |
| 09/16/1986 | US4612651 Heat treating furnace with heating element hangers and radiation shield spacers |
| 09/16/1986 | US4612650 DC arc furnace |
| 09/09/1986 | US4611110 Method and apparatus for connecting a plasma generator to a reactor |
| 09/09/1986 | US4610711 Method and apparatus for inductively heating molten glass or the like |
| 09/09/1986 | US4610435 Industrial furnace for the thermal treatment of metal workpieces |
| 08/26/1986 | US4608698 Electric heat treating furnace with quickly serviceable heating assembly components |
| 08/20/1986 | CN85202971U Low voltage quick heater |
| 08/19/1986 | US4607374 Method for controlling arc furnace |
| 08/19/1986 | US4607372 Technology of electric fusion of glass |
| 08/19/1986 | CA1210039A1 Method and means of charging electrothermic smelting furnaces |
| 08/12/1986 | US4606055 DC arc furnace having starting equipment |
| 08/05/1986 | US4604754 Suspension device for resistor elements in furnaces |
| 08/05/1986 | US4603730 For heating a sample in outer space |
| 08/05/1986 | CA1209092A1 Method and apparatus for the decomposition of hazardous materials and the like |
| 07/15/1986 | US4601042 Electric arc furnaces |
| 07/09/1986 | EP0186842A1 Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element |
| 07/09/1986 | EP0186674A1 Curing oven for plastic coated articles carried on a coating conveyor line. |
| 07/02/1986 | CN85109430A Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element |
| 06/17/1986 | US4595826 Heat treatment furnace and method of construction |
| 06/05/1986 | WO1986003282A1 Carbon electrode electric furnace for smelting and refining ores |
| 06/04/1986 | EP0183631A1 Wall electrode for a metallurgical direct current electrical furnace |
| 05/28/1986 | EP0182345A2 Improved channel inductor block for channel induction furnace and method of making same |
| 05/20/1986 | US4589634 Furnace for smelting non-ferrous and/or for holding non-ferrous metal melts |
| 05/20/1986 | CA1204807A1 Electrode with cooled upper part and consumable lower part |
| 05/06/1986 | US4587659 Feed through structure for electrodes in electric furnaces |
| 05/06/1986 | CA1204137A1 Method for protecting threaded electrode joints by alignment mechanisms |
| 04/23/1986 | CN85202601U Graphite barrel reheating furnace |
| 04/16/1986 | EP0121530B1 Graphitazation method and furnace |
| 04/15/1986 | US4583230 Apparatus for induction heating of molten metal |
| 04/08/1986 | US4581745 Electric arc melting apparatus and associated method |
| 04/01/1986 | US4580273 Electrical induction crucible furnace for die casting |
| 04/01/1986 | US4580271 Electric arc furnace equipped with removable panels |
| 03/26/1986 | EP0175678A1 Installation attached to an electric furnace |
| 03/25/1986 | US4578794 Metallurgical vessel |
| 03/18/1986 | US4577325 Hydraulically forcing contacts against electrodes for electrofurnaces |
| 03/11/1986 | CA1201742A1 Wet dressings heater |
| 03/04/1986 | US4574182 Continuous furnace for soldering electronic components |
| 02/12/1986 | EP0170809A2 Arc furnace with a charging area on its side |
| 02/04/1986 | US4568192 High temperature magnetic stirrer |
| 01/22/1986 | EP0169100A1 Wall electrode of a metallurgical vessel in contact with a melted metal |
| 01/21/1986 | US4566108 Bottom-electrode arrangement for a direct-current arc furnace |
| 01/21/1986 | US4565557 Optical fibers; single axis acoustical levitation furnace |
| 01/15/1986 | EP0167618A1 Coffin delivery system for metallurgical furnace. |
| 01/14/1986 | US4564951 Cooling arrangement of a bottom electrode for a direct-current arc furnace |
| 01/14/1986 | US4564950 Guard arrangement for a bottom electrode of a direct-current arc furnace |
| 01/08/1986 | EP0167515A1 Electric furnace |
| 01/08/1986 | EP0167475A1 Direct current arc heating device |
| 01/08/1986 | EP0167037A1 Bottom electrode for pouring ladles |
| 01/07/1986 | CA1198870A1 Method of making thermal-insulating module |
| 01/01/1986 | CN85200525U Forced discharge device and technique for the regeneration of actived carbon |
| 12/31/1985 | CA1198760A1 Electrode holder for arc furnaces |
| 12/20/1985 | CN85100619A Forced electric discharge reactivating technique and device for the activated carbon |
| 12/17/1985 | US4559631 Heat treating furnace with graphite heating elements |
| 12/05/1985 | WO1985005438A1 Oven for firing a synthetic coating on a plastification chain |
| 12/03/1985 | US4556202 Under-heater type furnace |
| 12/03/1985 | CA1197540A1 Arrangement of electrode holders |
| 11/27/1985 | EP0162832A1 Furnace, in particular an electric furnace |
| 11/21/1985 | EP0161451A1 Device for producing a signal corresponding to a variable related to the reactive power of an arc furnace for controlling a reactive power compensator |
| 11/19/1985 | US4554441 Electric heating coil |
| 11/19/1985 | US4554437 Tunnel oven |
| 10/29/1985 | US4550245 Light-radiant furnace for heating semiconductor wafers |