Patents for F27D 1 - Casings; Linings; Walls; Roofs (10,729)
11/2003
11/26/2003CN1459215A Method of increasing useful life of molbybdenum silicide heatin element
11/26/2003CN1458126A compact ceramic fiber spraying lining and its working process
11/25/2003US6652271 Combustion in a porous wall furnace
11/25/2003CA2238119C Heating element support for an electric heat treating furnace
11/20/2003WO2003095391A1 Monothilic refractory composition
11/20/2003US20030213575 Melting crucible and method
11/19/2003EP1362213A1 Method for cleaning combustion devices
11/19/2003CN2586950Y Vanadium extracting revolving furnace bottom blowing air brick
11/19/2003CN1128334C Method for retarding corrosion to CS2 bricks of electric furnace
11/18/2003US6648637 Seal and sealing method for temperature control chamber doors
11/13/2003WO2002058864A8 Molten metal holder furnace and casting system incorporating the molten metal holder furnace
11/13/2003WO2002058863A8 Pressurized molten metal holder furnace
11/13/2003US20030211439 Furnace conveyor belt having thermal barrier
11/12/2003CN2585867Y Back-up unit for blast furnace capital repair
11/11/2003US6645568 Process for producing titanium diboride coated substrates
11/11/2003US6645425 Refractory batch, in particular for the production of a shaped body, and process for producing the shaped body
11/11/2003US6645270 Heat transfer through mixing; faster heat up; minimizing temperature stratification; improved heat retention
11/11/2003US6644201 Device, system and method for on-line explosive deslagging
11/06/2003WO2003091462A1 Vertical muffle type heat treating furnace
11/04/2003US6641777 Method for the manufacture of a composite cooling element for the melt zone of a metallurgical reactor and a composite cooling element manufactured by said method
11/04/2003US6640598 Heat shields
10/2003
10/30/2003WO2003089864A1 Induction furnace
10/30/2003WO2003089863A1 A method for manufacturing a cooling element and a cooling element
10/29/2003EP1357096A1 Method and apparatus for graphitizing carbon bodies
10/29/2003EP1357094A1 Refractory material for cement industry kilns and use thereof
10/29/2003CN2583596Y Folding wedge-type firebrick
10/29/2003CN1452711A Thermal shielding brick for lining combustion chamber wall, combustion chamber and gas turbine
10/23/2003WO2003087689A1 Induction furnace for high temperature operation
10/23/2003WO2003087011A1 Use of a magnesia zirconia brick
10/23/2003US20030197315 Apparatus for treating molten metal having a sealed treatment zone
10/22/2003CN2581920Y Feeding device for heat injecting system of high-temp industrial furnace
10/22/2003CN2581919Y Lining for rotary kiln
10/22/2003CN1450346A Article heat treatment device and device having holden
10/21/2003US6636548 Bottom electrode structure of electric arc furnace
10/16/2003WO2003084883A1 Vitrification furnace and method with dual heating means
10/16/2003US20030192878 Vacuum and gas tight enclosure for induction heating system
10/14/2003US6632086 Quartz fusion crucible
10/14/2003US6631698 Circulating fluidized bed reactor
10/10/2003CA2380812A1 Enclosure impervious to gas and to vacuum providing thermal insulation for use with an induction heating device
10/09/2003US20030189965 Induction furnace for high temperature operation
10/09/2003US20030188856 High temperature heat exchanger structure
10/09/2003DE20310749U1 Solid fuel combustion chamber for burning biomass may be rectangular or circular in plan view and consists of alternate horizontal layers of heat conducting and insulating material
10/09/2003CA2767319A1 A high temperature heat exchanger structure
10/09/2003CA2424697A1 A high temperature heat exchanger structure
10/08/2003CN1447896A Bottom structure for smelting furnace
10/02/2003WO2003081157A1 Method for measuring the residual thickness of the lining of a metallurgical vessel and for optionally repairing the areas of wear that have been identified and device for carrying out a method of this type
10/02/2003WO2003081156A1 Installation for the heat-treatment of parts
10/02/2003WO2003080536A1 Titanium boride based sintered product and method for producing the same, and liner using the same
10/02/2003DE10158193C2 Feuerfester keramischer Gitterstein Refractory ceramic paver
10/01/2003EP1349431A1 Vacuum and gas tight thermal insulating enclosure for induction heating apparatus
10/01/2003EP0949982A4 An improved process and apparatus for the preparation of particulate or solid parts
10/01/2003CN2577214Y Quick efficient semi-drying spray-compensating machine
10/01/2003CN1445197A Refractory heat-insulating material for microwave oven
09/2003
09/25/2003WO2003078910A1 Electric heater for thermal treatment furnace
09/25/2003US20030180677 Jig for heat treatment of work
09/25/2003US20030177770 Heat-shield brick, combustion chamber comprising an internal, combustion chamber lining and a gas turbine
09/24/2003EP1346607A2 Resistive heaters and uses thereof
09/24/2003EP1346067A1 Cooling system for a metallurgical smelting furnace
09/24/2003CN1444001A 冷却元件 Cooling element
09/23/2003US6623269 Temperature in each heating zone is maintained after transporting the object from chamber to chamber; independence of each thermal treatment zone by means of a movable shutter and insulation
09/18/2003WO2003076858A1 Control of refractory wear
09/18/2003US20030175647 Coolable arched roof
09/18/2003US20030173722 Bottom structure for a smelting furnace
09/18/2003US20030172856 Thermal shielding brick for lining a combustion chamber wall, combustion chamber and a gas turbine
09/17/2003EP1344838A2 Cooling element
09/17/2003CN1121600C Method and apparatus for repairing inner liner of hot iron mixer
09/16/2003US6619952 Kiln with drop-down control panel
09/12/2003WO2003074631A1 Hearth covering agent for carbonization chamber of coke oven, method for production thereof and method for application thereof on hearth
09/12/2003WO2002058862A3 Recirculating molten metal supply system and method
09/10/2003EP1341738A1 Fire-resistant substance and method for producing a fire-resistant lining
09/10/2003CN2572320Y Anchor brick for wall of heating-furnace
09/10/2003CN1441754A Infrared heating method and apparatus for curing refractories
09/09/2003US6616756 Protection for a carbon material, in particular C/C composite, bowl that is to receive a crucible, such as a silica crucible for drawing silicon
09/09/2003US6615913 In order to enhance heat transfer capability, the wall surface area of the flow channel, which is traditionally round in cross- section, is increased without increasing the diameter or length of the channel.
09/04/2003WO2003072515A1 Limiting wall of a glass smelting plant impinged upon by a glass melt and cooled
09/03/2003EP1181489B1 Electric arc furnace or resistance furnace
09/02/2003US6614831 Mounting arrangement for auxiliary burner or lance
09/02/2003US6613118 Method of heating molten aluminum in a crucible
09/02/2003US6612248 Wall segment for a combustion area, and a combustion area
08/2003
08/28/2003DE20220240U1 Rotating hearth furnace, for heat treatment of workpieces, has two openings for loading and unloading, separated by heating zone
08/27/2003EP1337800A1 Cooling element
08/27/2003CN1438976A Process for forming a vitreous layer on a refractory surface
08/26/2003US6609908 Replaceable heater cover
08/21/2003WO2003068997A1 Heat treatment furnace
08/21/2003US20030155695 Lining for use in blast furnaces
08/20/2003EP1336808A1 Refractory material heat shield
08/20/2003EP1336324A1 A method of increasing the useful life of a molybdenum silicide heating element
08/20/2003EP0946457B1 Improved refractory compositions suitable for use in fluid bed chlorinators
08/20/2003CN1437694A Door assembly for rotary furnace
08/20/2003CN1436957A Incineration treating method and apparatus for treating materials
08/19/2003US6608856 Crucible melting furnace
08/19/2003CA2263963C Smelting installation with an electric-arc furnace
08/14/2003WO2003067166A2 Core-type furnace
08/14/2003WO2003067154A1 Board for a protection system for a boiler tube wall and protection system for a boiler tube wall
08/14/2003WO2003066913A1 Heatable trough for molten aluminium flow
08/14/2003WO2003066911A1 Lining at restriction part of converter
08/14/2003DE10230511C1 Gas sealing unit for blast and shaft furnaces comprises a cooling tube made from a tubular support fixed to a cooling element and having a compensating section joined to the tubular support via a tool
08/14/2003CA2452406A1 Lining at restriction part of converter
08/13/2003CN2566206Y Lid of holding furnace
08/13/2003CN1436249A Furnace-wall cooling block
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