| Patents for F27D 1 - Casings; Linings; Walls; Roofs (10,729) |
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| 02/23/1989 | WO1989001596A1 Apparatus for applying spray coating material |
| 02/22/1989 | CN1031198A Apparatus for applying spray coating materials |
| 02/16/1989 | DE3726092A1 Firing of ceramic roofing tiles - after all support spots have been coated with specified compound |
| 02/16/1989 | DE3725173A1 Hot-repair method on channel induction furnaces for molten metals |
| 02/14/1989 | US4803933 Refractory brick having an increased insulating value |
| 02/14/1989 | US4803822 Modular furnace lining and hardware system therefor |
| 02/09/1989 | DE3725069A1 Honeycomb fibre lining |
| 02/08/1989 | EP0302121A1 Heating furnace for glass materials for optical fiber and method of manufacturing same |
| 02/07/1989 | US4802425 High temperature fiber system with controlled shrinkage and stress resistance |
| 02/07/1989 | CA1249735A1 Load gear, sprocket and coupling |
| 02/01/1989 | EP0301092A1 Method for spray-working refractory composition |
| 01/31/1989 | US4801096 Automatic gunning apparatus with detachably mounted gunning pipe |
| 01/26/1989 | DE3723869C1 Refractory lining of an industrial furnace |
| 01/24/1989 | US4799881 "Twist-lock" gas nozzle for a heat treating furnace |
| 01/11/1989 | CN2030706U Reflecting arch-type shaped stove chamber |
| 01/11/1989 | CN1030220A Heating vessel lid construction |
| 01/05/1989 | DE3813535A1 Retaining anchor for refractory compositions and process for producing and repairing refractory linings |
| 01/05/1989 | DE3720648A1 Method for converting a blast furnace into a smelting gasifier, and use of air as a gasificant |
| 01/04/1989 | EP0297406A1 Heating vessel lid construction |
| 12/29/1988 | DE3719506A1 Suspension device with pressed brick for suspending the same for baking |
| 12/28/1988 | EP0296824A1 Rotary kiln |
| 12/20/1988 | US4792468 Spraying mixture of refractory particles and exothermally oxidizable particles, heating |
| 12/20/1988 | US4791769 Movable heat chamber insulating structure |
| 12/20/1988 | CA1247178A1 Arc furnace with variable capacity |
| 12/20/1988 | CA1247150A1 Forming refractory masses and composition of matter for use in forming such refractory masses |
| 12/13/1988 | US4790288 Themostatic oven |
| 12/07/1988 | EP0294066A2 Furnace for sintering ceramics and process for sintering ceramics |
| 12/06/1988 | US4789991 Cooling system for electric arc furnaces |
| 12/06/1988 | US4789139 Methods of and apparatus for constructing refractory brick linings on tuyere plates for metal treating vessels |
| 12/01/1988 | WO1988009472A1 Lining element and structure for heat treatment furnaces |
| 12/01/1988 | DE3721640C1 Furnace wall or ceiling |
| 12/01/1988 | DE3717497A1 Dome for grid shaft and/or combustion chamber of hot-blast stove |
| 11/29/1988 | US4787796 Apparatus for lining the inner wall of a vessel with bricks |
| 11/23/1988 | EP0291680A1 Arc furnace with a charging area on the side |
| 11/23/1988 | CN87102023A Movable regulating furnace arch |
| 11/22/1988 | US4786227 Automated apparatus for lining the inside wall of a vessel with bricks |
| 11/22/1988 | US4785769 Refractory lined bodies |
| 11/17/1988 | WO1988009109A1 Plasma fired feed nozzle |
| 11/17/1988 | WO1988008831A1 Boron nitride ceramics and molten metal container composed of members made of said ceramics |
| 11/17/1988 | EP0291498A1 Electric furnace, such as an electric arc or plasma furnace |
| 11/17/1988 | EP0291497A1 Electric furnace, such as an electric arc or plasma furnace |
| 11/17/1988 | DE3714753A1 Cassette-shaped lining for industrial furnaces |
| 11/17/1988 | DE3714752A1 Reinforcing arch for industrial furnaces |
| 11/08/1988 | US4783057 Impregnating web with refractory solution, coating pipe, drying to bond |
| 10/27/1988 | DE3448179C2 Method of introducing heat insulation into a pipe |
| 10/26/1988 | EP0200764B1 Device for fixing to a support wall a fibre insulation element |
| 10/25/1988 | US4779846 Method of improving permeability of metallurgical vessels, and material for implementing the same |
| 10/25/1988 | US4779798 Gunning apparatus |
| 10/19/1988 | EP0286934A1 Method of reducing lining wear in a ladle containing a melt |
| 10/13/1988 | DE3710673A1 Method for manufacturing a liner block for the thermally insulating lining of a furnace |
| 10/12/1988 | EP0286534A1 Modular element for lining a furnace, and process for its installation |
| 10/12/1988 | EP0286513A1 Process and installation for applying an insulating multilayer refractory coating, and coating so obtained |
| 10/12/1988 | EP0286375A2 Bleeder valve assembly |
| 10/11/1988 | US4776788 Rotary kiln |
| 10/05/1988 | EP0284698A1 Improvements on setting chambers for concrete parts |
| 10/05/1988 | CN88101562A Feed hopper for loading installation of shaft furnace |
| 10/05/1988 | CN88101391A Two layered refractory plate |
| 10/04/1988 | US4775315 Process and apparatus for removal of deposits and linings from horizontal cylinders |
| 09/27/1988 | US4773850 Low profile kiln apparatus and method of using same |
| 09/27/1988 | US4773630 Tank furnace for the metallurgical treatment of non-ferrous metals |
| 09/27/1988 | US4773356 For a pulverized fuel boiler |
| 09/14/1988 | EP0281863A1 Protection device for boiler walls, particularly for waste incinerators, and method of manufacturing the device |
| 09/14/1988 | EP0281603A1 Building element for dry or heat treatment devices. |
| 09/14/1988 | EP0281599A1 A blast pipe, preferably for use in metallurgical processes |
| 09/13/1988 | US4770707 Method for forming a layer of refractory fibers on a surface and material produced thereby |
| 09/13/1988 | US4770630 Nonoxidizing atmosphere chamber with graphite walls and heater |
| 09/08/1988 | DE3807243C1 Suspension device for gas-permeable partition walls |
| 09/08/1988 | DE3802501A1 Setting brick and checkers for regenerators produced therefrom |
| 09/06/1988 | US4768447 Fire-brick for refractory protection walls of ovens, furnaces and combustion chambers |
| 09/01/1988 | DE3705613A1 Thermal insulation |
| 08/25/1988 | WO1988006263A1 Method for spray-working refractory composition |
| 08/25/1988 | WO1988006145A1 Heating furnace for glass materials for optical fiber and method of manufacturing same |
| 08/24/1988 | EP0279051A1 Thermal-insulation element |
| 08/23/1988 | US4765789 Apparatus for lining the inner wall of a vessel with bricks |
| 08/23/1988 | CA1240836A1 Wear-resistant refractory lining anchor |
| 08/17/1988 | EP0278640A2 Modular furnace lining and hardware system therefor |
| 08/17/1988 | CN87212754U Alkaline cupola furnace with local limestone liner |
| 08/16/1988 | USRE32732 Method for providing high temperature internal insulation |
| 08/16/1988 | US4764109 Heat treating, curing or stress relieving furnace |
| 08/16/1988 | US4764108 Modular oven |
| 08/16/1988 | US4763458 Insulation system and method and apparatus for retaining same |
| 08/10/1988 | EP0277232A1 Tuyere for torch guniting of metallurgical plant |
| 08/09/1988 | US4762305 Iron melting and sintering refractories |
| 08/03/1988 | EP0276899A1 Refractory cements |
| 08/02/1988 | US4761793 For a furnace |
| 07/28/1988 | DE3701155A1 Manipulator for flushing out steelwork equipment containing refractory materials |
| 07/27/1988 | EP0275419A1 Process for repairing the walls of industrial ovens, particularly the heating walls of a coke oven battery |
| 07/27/1988 | EP0275311A1 Method and multi-nozzle tuyere for guniting of metallurgical plant |
| 07/26/1988 | US4760584 Hearth support arrangement |
| 07/26/1988 | US4759533 Heat-insulating boards |
| 07/26/1988 | US4759531 Method for torch guniting of a metallurgical unit |
| 07/26/1988 | CA1239536A1 Method and apparatus for preheating scrap in a bucket |
| 07/26/1988 | CA1239534A1 Apparatus for measuring wear in the lining of refractory furnaces |
| 07/21/1988 | DE3700550A1 Fireproof insulating body for thermal insulation of support tubes |
| 07/21/1988 | DE3700478A1 Refractory shaped article |
| 07/20/1988 | EP0274551A1 Process for joining an isolating body to a second article |
| 07/19/1988 | US4758036 Automatic grabbing device for handling articles and robot equipped with such a grabbing device |
| 07/19/1988 | US4757617 Method of drying formed ceramic mass and jig used in the method |
| 07/13/1988 | EP0274286A1 Method and apparatus for spray coating of refractory material to refractory construction |
| 07/12/1988 | US4756959 Combustible sheet, coating layer comprising aluminum, zirconium oxides, carbon ceramic powders |