| Patents for F27B 14 - Crucible or pot furnaces; Tank furnaces (4,425) |
|---|
| 02/01/1983 | US4371971 Sample loading mechanism |
| 01/26/1983 | EP0070650A1 Thermally insulative refractory compositions suitable for use for the containment of molten material |
| 01/20/1983 | WO1983000165A1 A furnace for melting metal swarf |
| 01/11/1983 | US4367866 Furnace adapted to contain molten metal |
| 01/11/1983 | US4367865 Method and apparatus for emptying bottle cars |
| 01/05/1983 | EP0069094A1 Lining of inductors for holding and melting of metals |
| 01/05/1983 | EP0068901A1 A furnace for melting metal swarf |
| 12/28/1982 | US4366571 Electric furnace construction |
| 12/21/1982 | US4364729 Ladle heating system with air seal and heat shield |
| 12/14/1982 | CA1137302A1 Ladle heating system |
| 11/24/1982 | EP0065092A1 Melting crucible for small quantities |
| 11/16/1982 | US4359209 Hot air ladle preheat station and method |
| 11/03/1982 | EP0063669A1 Apparatus for aspirating secondary fumes in steel mills and foundries |
| 10/26/1982 | US4356152 Silicon melting crucible |
| 10/19/1982 | US4354831 Crucible for precision casting device |
| 10/19/1982 | CA1133697A1 Metallurgical vessel suspension system |
| 10/14/1982 | WO1982003451A1 Method of lining a metallurgical plant |
| 10/12/1982 | US4353535 From ferritic stainless steel |
| 09/22/1982 | EP0060714A1 Electrical resistance furnaces |
| 09/22/1982 | EP0060691A1 Electric furnace construction |
| 09/21/1982 | US4351058 Induction crucible furnace and method for its preparation |
| 09/14/1982 | US4349909 Process for casting fused refractory oxides having high melting points |
| 08/17/1982 | US4344652 Means for removing the lining of a crucible furnace |
| 08/04/1982 | EP0056915A1 Arrangement for direct induction melting in a cooled vessel with supplementary electromagnetic confinement of the contents |
| 07/21/1982 | EP0056041A1 Ladle heating system with air seal and heat shield |
| 06/30/1982 | EP0054548A1 Heater module assembly for an apparatus for melting and dispensing thermoplastic material |
| 06/15/1982 | US4334857 Crucible furnace |
| 05/25/1982 | CA1124148A1 Heater module for an apparatus for melting and dispensing thermoplastic material |
| 05/18/1982 | US4330698 Microwave melter |
| 05/04/1982 | US4328386 Crucible assembly |
| 04/20/1982 | US4325693 Device for heating open melting baths |
| 04/14/1982 | EP0049366A1 Refractory dry-ramming mix based on zirconia for lining crucible induction furnaces |
| 04/07/1982 | EP0049228A1 Vessel for molten metal and method of making it |
| 02/04/1982 | WO1982000341A1 Ladle heating system with air seal and heat shield |
| 01/26/1982 | CA1116848A1 Metal melting furnace |
| 01/21/1982 | WO1982000193A1 Heater module assembly for an apparatus for melting and dispensing thermoplastic material |
| 01/19/1982 | CA1116407A1 Process and apparatus for melting cast iron borings |
| 12/22/1981 | US4307263 Device for balancing the forces acting on the electrode in electro-slag furnaces |
| 11/17/1981 | CA1112699A1 Induction crucible furnace |
| 10/14/1981 | EP0037788A1 Installation and process for melting metals or maintaining them in a molten state by means of an electrical immersion resistor heater |
| 10/13/1981 | US4294438 Replaceable liner for a crucible |
| 08/20/1981 | WO1981002339A1 Atmosphere controlled electric melting |
| 08/19/1981 | EP0034109A1 Atmosphere controlled electric melting furnace |
| 08/04/1981 | US4281985 Automatic thermocouple positioner for use in vacuum furnaces |
| 06/30/1981 | US4276082 Process for the heating and/or melting of metals and an induction furnace to carry out the process |
| 06/23/1981 | CA1103448A1 Automated installation for piercing and cleaning of converter nozzles |
| 06/17/1981 | EP0030441A1 Apparatus for and method of feeding molten metal at a controlled rate |
| 06/17/1981 | EP0030405A1 Process for producing cuvettes for flameless atomic absorption spectroscopy |
| 06/02/1981 | CA1102120A1 Apparatus for the filtration of molten metal in a crucible type furnace |
| 05/26/1981 | US4269398 Means for reclaiming galvanizing quality zinc alloy from continuous galvanizing line top dross |
| 04/28/1981 | US4264062 Apparatus for melting and feeding metal at a controlled rate and temperature |
| 04/21/1981 | US4263469 Roller cradle of an inherently stable furnace |
| 04/07/1981 | US4260417 Batch desulfurization in a coreless induction furnace |
| 02/17/1981 | US4251206 Apparatus for and method of supporting a crucible for EFG growth of sapphire |
| 02/10/1981 | CA1095238A1 Crucible for thermal analysis of aluminium alloys |
| 01/20/1981 | CA1093815A1 Furnace hood with integral conveyor feeding |
| 01/13/1981 | US4244743 Sulfur containing refractory for resisting reactive molten metals |
| 12/16/1980 | US4239484 Vacuum oven with gas cooling device |
| 12/16/1980 | CA1091736A1 Ladle for induction metallurgical treatment |
| 12/09/1980 | US4238635 Melting and casting means |
| 11/18/1980 | US4234336 Method of charging a crucible |
| 10/07/1980 | US4227033 Induction crucible furnace |
| 10/02/1980 | WO1980002063A1 Ladle heating system |
| 09/30/1980 | CA1086806A1 Metallurgical pocket for inductive treatment of metals |
| 09/23/1980 | US4223873 Direct flame ladle heating method and apparatus |
| 09/03/1980 | EP0015089A1 Method and apparatus for use in charging a crucible having a refractory wall with a bar of metal |
| 07/29/1980 | CA1082456A1 Apparatus for refining molten metal |
| 07/08/1980 | US4210976 Arrangement for removing the slag incrustations on melting and casting vessels |
| 06/24/1980 | US4209295 Furnace with homogeneous refractory tubular liner |
| 06/17/1980 | US4208043 Holding vessel |
| 06/10/1980 | US4207065 Device for heating open melting baths, such as galvanizing baths, enameling baths, lead coating baths, metallic baths, glass baths, and the like |
| 05/27/1980 | US4205197 Induction furnace of graphite crucible |
| 05/13/1980 | US4202536 Automated installation for punching and cleaning of converter tuyeres |
| 01/15/1980 | US4183508 Metallurgical induction heating apparatus |
| 01/15/1980 | CA1069690A1 Breaker apparatus |
| 12/25/1979 | US4180381 Means for tilting crucible furnaces |
| 12/25/1979 | CA1068486A Aluminum melting furnace |
| 12/12/1979 | EP0005838A1 Induction crucible furnace |
| 12/12/1979 | EP0005729A1 Apparatus for heating open containers containing a molten material, such as baths contained in vats or crucibles for galvanising, enameling, lead-coating or holding metals or glass or like |
| 12/04/1979 | US4177063 Method and apparatus for reducing metal oxide |
| 10/16/1979 | CA1064384A1 Gas burner and furnace |
| 10/02/1979 | US4169963 Electrically heated melting furnace for mineral materials |
| 09/18/1979 | CA1062462A1 Dual holding furnace |
| 08/28/1979 | US4165865 Crucible melting furnace |
| 07/24/1979 | US4162156 Slag-free |
| 07/24/1979 | CA1058862A1 Continuous melt furnace |
| 07/03/1979 | US4159891 Crucible |
| 06/12/1979 | US4157621 Converter linings, circulating dry air under positive pressure |
| 03/27/1979 | US4146373 Bushing construction |
| 02/13/1979 | US4139722 Electric induction heating furnace |
| 02/06/1979 | US4138096 Combined crucible, tundish and pouring spout |
| 01/02/1979 | US4132394 Furnaces |
| 10/31/1978 | US4123045 Crucible for induction heating apparatus |
| 10/17/1978 | CA1040399A1 Installation for hot crimping on a production line_ |
| 09/12/1978 | US4113241 Apparatus for the filtration of molten metal in a crucible type furnace |
| 08/08/1978 | US4105191 Crucible for the thermal analysis of aluminum alloys |
| 05/16/1978 | US4089640 Furnace hood with integral conveyor feeding |
| 02/14/1978 | US4073414 Auto crucible for metering and transferring liquid metals |
| 01/31/1978 | US4070740 Continuous production hot-setting installation |
| 12/27/1977 | US4065634 Skull furnace for melting highly reactive metals under vacuum or neutral atmosphere |