| Patents for F27B 9 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity (7,954) |
|---|
| 03/15/1989 | EP0307319A2 Reflow furnace |
| 03/15/1989 | EP0306695A2 Hot gas generating device using thermal afterburning |
| 03/09/1989 | WO1989002057A1 Externally heated rotary kiln |
| 03/07/1989 | US4810191 Processing steel slabs |
| 03/07/1989 | US4809643 Gas distribution system for muffle-type furnaces |
| 03/07/1989 | CA1250713A1 Method of producing carbonaceous bodies |
| 03/07/1989 | CA1250712A1 Method and tunnel type furnace for calcining carbonaceous bodies, in particular electrodes |
| 03/07/1989 | CA1250711A1 Method of calcining carbonaceous bodies, in particular electrodes, in either continuous or intermittent furnaces, and a containment structure for the implementation thereof |
| 02/23/1989 | DE3726802A1 Method of heat treatment of metal workpieces as well as device for implementing the method |
| 02/08/1989 | EP0302301A1 Cooled tube track for reheating industrial furnaces |
| 02/08/1989 | EP0302257A1 Equalization furnace for continuously cast billets |
| 02/08/1989 | EP0302140A1 Tunnel kiln with continuously passing kiln cars |
| 02/07/1989 | US4802845 Apparatus for driving rollers of roller hearth kiln |
| 02/07/1989 | US4802844 High capacity, retractable furnace hearth |
| 02/07/1989 | US4802843 Method of preparing sheets of fiber reinforced thermoplastic resin or subsequent molding in a press |
| 01/31/1989 | US4801262 Reducing the flow of hot air |
| 01/26/1989 | EP0280727A4 Conveyor oven. |
| 01/26/1989 | DE3736674C1 Method and furnace for heating slabs, ingots, billets, sheets and similar products |
| 01/10/1989 | CA1248349A1 Movable sill furnace for heating iron metallurgy products |
| 01/04/1989 | EP0298019A1 Use of a furnace roller |
| 01/04/1989 | CN2030306U Fritting furnace using moulded coal |
| 01/04/1989 | CN1030132A Process for preheating blanks casted in continous casting machine or worked in metal working apparatus in order to send them into metal working and/or reworking machine |
| 01/04/1989 | CN1030061A 材料输送辊 Material conveyor roller |
| 01/03/1989 | US4795341 Method and tunnel furnace for sintering blanks |
| 12/27/1988 | US4793802 Circulating gas oven for heating fiber reinforced thermoplastic resin sheets |
| 12/27/1988 | US4793471 Furnace grate structure |
| 12/22/1988 | DE3740619C1 Heating furnace for a roughed-strip casting installation |
| 12/22/1988 | DE3738317C1 Supporting-roller arrangement for reheating furnaces for steel strips produced in the CSP process |
| 12/20/1988 | US4792302 Continuous solder reflow system |
| 12/13/1988 | US4790749 Kiln for firing ceramic materials such as tiles and the like |
| 12/08/1988 | DE3716532A1 Shuttle for push-through furnaces |
| 12/07/1988 | EP0293434A1 Method for heating mineral fibers. |
| 12/01/1988 | DE3715940A1 Infrared soldering furnace for reflow soldering of electronic components on printed circuit boards |
| 11/30/1988 | EP0292953A1 Transport roller |
| 11/30/1988 | EP0292552A1 Process for the densification of material preforms. |
| 11/23/1988 | EP0291631A2 Tunnel kiln for burning light bricks containing a high percentage of combustible and volatile components |
| 11/23/1988 | CN88101245A Furnace used for forming a black oxidized film on the surface of a sheet metal and method for forming black oxidized film on surface of shadow mask material using furnace |
| 11/22/1988 | US4786249 Spring heat treating furnace |
| 11/17/1988 | EP0290488A1 Treatment of waste and a rotary kiln therefor. |
| 11/17/1988 | DE3714753A1 Cassette-shaped lining for industrial furnaces |
| 11/16/1988 | CN87215096U Energy-saving device for tunnel type kiln |
| 11/15/1988 | US4784603 Delacquering aluminum cans |
| 11/15/1988 | CA1244646A1 Combined oven and fume incinerator and method of operating same |
| 10/27/1988 | DE3711733A1 Clocking workpiece carrier system |
| 10/19/1988 | EP0286984A1 Reheating furnace with rotating flame burners for slabs and billets |
| 10/19/1988 | EP0286636A1 Process and device for drying and/or burning powdery materials. |
| 10/19/1988 | CN88101735A Rotary hearth multi-chamber, multi-purpose furnace system |
| 10/18/1988 | US4778384 Multitrain tunnel kiln especially adapted for the underside cooling of kiln cars |
| 10/18/1988 | US4778383 Apparatus for firing ceramic shaped products |
| 10/12/1988 | EP0174970B1 Shaft arrangement for thermal and/or material transfer processes between a gas and bulk material |
| 10/06/1988 | WO1988007589A1 Rotary hearth multi-chamber multi-purpose furnace system |
| 10/05/1988 | EP0284698A1 Improvements on setting chambers for concrete parts |
| 10/04/1988 | US4775316 Roller furnace provided with a passage for the drying and/or refiring of ceramic or refractory products |
| 09/28/1988 | EP0284233A1 Furnace for formation of black oxide film on the surface of thin metal sheet and method for formation of black oxide film on the surface of shadow mask material by use of said furnace |
| 09/28/1988 | EP0284222A1 Reactor |
| 09/28/1988 | EP0283869A2 Device to expose to a gas stream objects with flat surfaces in a position which can be traversed |
| 09/27/1988 | US4773851 Tunnel kiln adapted for firing frost-resistant bricks in a reducing atmosphere |
| 09/27/1988 | US4773850 Low profile kiln apparatus and method of using same |
| 09/20/1988 | US4772199 Installations for drying and baking ceramic products |
| 09/20/1988 | US4771552 Hot air drying system for automobile bodies |
| 09/15/1988 | DE3546517C2 Method for gentle heating of an oven |
| 09/14/1988 | EP0282459A2 A conveyor for the transfer along a transportation line of objects exhibiting a rolling surface, in particular, for conveying cylindrical objects through a continuous line |
| 09/08/1988 | DE3807243C1 Suspension device for gas-permeable partition walls |
| 09/07/1988 | EP0281487A1 Firing furnace for products based on clay or the like |
| 09/07/1988 | EP0280727A1 Conveyor oven. |
| 09/01/1988 | DE3705742A1 Tunnel furnace |
| 08/31/1988 | EP0280596A1 Ram device for a laterally charged furnace |
| 08/31/1988 | EP0280079A1 Walking beam furnace |
| 08/31/1988 | EP0279872A1 Firing sagger for ceramic articles, in particular for bricks |
| 08/30/1988 | US4767438 Apparatus for cleaning material transporting rollers |
| 08/30/1988 | US4767324 Transition section for muffle furnace |
| 08/30/1988 | US4767321 Oven for heating and stacking thermoplastic fiber reinforced resin sheets |
| 08/30/1988 | US4767320 Automatically flow controlled continuous heat treating furnace |
| 08/30/1988 | US4767104 Non-precious metal furnace with inert gas firing |
| 08/18/1988 | DE3802476A1 Furnace installation for heating wire-like products |
| 08/17/1988 | CN87215526U Step-shutter type high temperature heat-treatment furnace |
| 08/17/1988 | CN87214554U Compound chain pawl of a chain heating furnace for folded rail and thin plate processing |
| 08/16/1988 | US4764108 Modular oven |
| 08/16/1988 | US4764107 Shaft arrangement for thermal and/or material transfer processes between a gas and bulk material |
| 08/16/1988 | US4763880 Rotary hearth multi-chamber, multi-purpose furnace system |
| 08/11/1988 | DE3802475A1 Vertical oven device for heating wire-type products |
| 08/09/1988 | US4761894 Drying furnace for use in coating drying |
| 07/19/1988 | US4758157 Heating and handling system for objects |
| 07/06/1988 | CN88105455A Self-preheating type volumetric heat oven |
| 07/05/1988 | US4754558 Material treatment system |
| 06/30/1988 | WO1988004760A1 Method for heating mineral fibers |
| 06/29/1988 | EP0272377A2 Process and apparatus for the thermic and/or reducing treatment of solids, granular and/or agglomerated charges |
| 06/29/1988 | EP0272353A1 Heating and handling system for metal consolidation process |
| 06/29/1988 | EP0153358B1 Process apparatus |
| 06/29/1988 | CN87107272A Method and apparatus for heating mineral fibers |
| 06/29/1988 | CN87107033A Treatment of waste and rotary kiln therefor |
| 06/28/1988 | US4753337 Apparatus for actuating a breakaway conveyor section |
| 06/21/1988 | US4752359 Method of producing active form coke |
| 06/21/1988 | US4752268 Exhaust oven for cathode ray tubes |
| 06/21/1988 | US4752217 Wire coating oven including wire cooling apparatus |
| 06/21/1988 | US4752215 Space saver log pusher |
| 06/16/1988 | WO1988004396A1 Process for the densification of material preforms |
| 06/16/1988 | DE3722709C1 Method of regulating the pressure difference between firing tunnel and under-waggon duct of a tunnel furnace |
| 06/15/1988 | EP0270548A1 Heat treating oven. |
| 06/15/1988 | CN86108292A High temp. fireproof fibre heating treatment kilm with glue stock |