| Patents for F27D 99 - Subject matter not provided for in other groups of this subclass (3,665) |
|---|
| 05/30/1995 | US5419699 Seal arrangement for batch coil annealing furnace |
| 05/24/1995 | DE4405382C1 Burner pipe for burners in industrial furnaces |
| 05/23/1995 | US5416967 Method of forming a vacuum furnace having heat transfer arresting means |
| 05/16/1995 | CA1335534C Top-hat furnaces used especially for controlled atmosphere annealing of coiled metal |
| 05/10/1995 | EP0652292A1 Direct current electric arc furnace |
| 05/02/1995 | US5412183 Method and devices for induction heating during the passage of a metallurgical product of elongated shape |
| 04/27/1995 | DE4435764A1 Flash smelting apparatus and method for operating the same |
| 04/25/1995 | US5410567 Optical fiber draw furnace |
| 04/25/1995 | US5410565 Furnace, in particular an electric furnace, for treating liquid metal |
| 04/25/1995 | US5409748 Aluminide layer and an aluminum diffusion sublayer; alloy coating layer and a ceramic protective coating; resistant to high temperature oxidation corrosion |
| 04/20/1995 | WO1995010929A1 Bottom electrode for a metallurgical vessel |
| 04/13/1995 | WO1995010014A1 Grate cooler |
| 04/13/1995 | DE4432924A1 Method for melting scrap metal and electric arc furnace for carrying out the method |
| 04/05/1995 | EP0646758A1 Apparatus for preheating and supplying scraps |
| 04/05/1995 | EP0646757A1 Dc arc furnace |
| 03/29/1995 | EP0645584A1 Plasma fusion furnace and method of its operation |
| 03/28/1995 | US5401941 Apparatus for the inductive cross-field heating of flat material |
| 03/16/1995 | DE4330954A1 Tube furnace for high temperatures |
| 03/16/1995 | DE4330953A1 High-temperature heating element |
| 03/09/1995 | WO1995006849A1 Oven for the production of porous ceramic redoxide for biological filters |
| 03/07/1995 | US5395423 Method of melting metals |
| 03/01/1995 | EP0641146A1 Magnetic suspension melting apparatus |
| 02/22/1995 | EP0639750A1 Burner mounting device |
| 02/21/1995 | US5392312 Method and device for regulating the combustion air flow rate of a flue rate gas collection device of a metallurgical reactor, corresponding collection device and metallurgical reactor |
| 02/16/1995 | WO1995004795A1 Heating chamber with inner heating pipes |
| 02/16/1995 | CA2169064A1 Heating chamber with inner heating pipes |
| 02/09/1995 | WO1995004250A1 Pushing machine movable on rail for operating into the slag hole of steel smelting electric furnaces |
| 02/01/1995 | EP0462972B1 Method for producing clinker and achieving environmentally sound disposal of solid waste |
| 01/26/1995 | DE4324635A1 Apparatus for sintering ceramic bodies by means of microwaves |
| 01/24/1995 | US5383782 Gas-lance apparatus and method |
| 01/03/1995 | USRE34814 Process and apparatus for continuous dry removal of bottom ash |
| 01/03/1995 | US5378878 Heat resistant and light weight container for materials to be heated, and process for manufacture thereof |
| 01/03/1995 | US5377603 Burning of blended waste-derived supplemental fuel for improved manufacture of cement |
| 12/27/1994 | US5375817 Hot blast stove and method for constructing a hot blast stove |
| 12/20/1994 | US5375187 Method and apparatus for heat curing resin compounds |
| 12/20/1994 | US5375139 Electric arc furnace insitu scrap preheating process |
| 12/13/1994 | US5373529 Metals purification by improved vacuum arc remelting |
| 12/13/1994 | US5372500 Loader device for an automatic furnace in space |
| 12/07/1994 | EP0627606A2 Preheating device |
| 12/07/1994 | EP0627014A1 Recovery of non-ferrous metals from dross. |
| 12/07/1994 | EP0553243B1 Fluidized bed apparatus and method using same |
| 12/06/1994 | US5370531 Atmospheric oven |
| 12/06/1994 | US5370369 Multipurpose burner designed for adjusting the supply of a reaction gas to be fed into a smelting furnace |
| 12/06/1994 | CA1333329C Device and process for sealing off partitions of an oven with turning fire chamber for curing carbon blocks |
| 11/30/1994 | EP0626549A1 Metallurgical smelting furnace such as a steelplant electric furnace and process using such a furnace |
| 11/30/1994 | CN1026819C Method and apparatus for heat transmitting between blocks casted by continous casting machine and blocks which have been worked |
| 11/29/1994 | US5368627 Treatment of oxide-containing dusts |
| 11/23/1994 | EP0625869A2 Method for the melting, combustion or incineration of materials and apparatus therefor |
| 11/23/1994 | EP0625685A1 Electric arc furnace with alternative sources of energy and operating method for such electric furnace |
| 11/23/1994 | EP0625669A1 Device for heating pipe surfaces |
| 11/23/1994 | CN1095545A Procedure and apparatus for continuous supply of heat in electrically conductive bulk goods |
| 11/22/1994 | US5367147 Method and apparatus for continuous microwave regeneration of adsorbents |
| 11/22/1994 | US5366689 Hot-isostatic press with hinge-like movement to accomodate expansion |
| 11/22/1994 | US5366536 Method of melting metals |
| 11/19/1994 | CA2121437A1 Device for heating pipe surfaces |
| 11/18/1994 | CA2122877A1 Electric arc furnace with alternative sources of energy and operating method for such electric furnace |
| 11/15/1994 | US5364080 For heat treating metal stock |
| 11/15/1994 | US5363567 Self incinerating oven and process carried out thereby |
| 11/10/1994 | WO1994025814A1 Method and device for flame heating a vacuum chamber |
| 11/10/1994 | CA2161894A1 Process and means for flame heating of a negative pressure chamber |
| 11/09/1994 | EP0623797A1 Process and device for the flame heating of a low pressure chamber |
| 11/08/1994 | US5362033 Hot plate for keeping molten metal in a molten state |
| 11/03/1994 | DE4313806A1 Device for heating materials in a heating chamber which can be irradiated with microwaves, and method for producing ceramic products, in which the raw product (unfinished product) is dried by means of microwaves |
| 11/01/1994 | CA2029118C Hearth arrangement for melting furnace |
| 10/27/1994 | WO1994024506A1 Apparatus for preheating and supplying scraps |
| 10/27/1994 | WO1994024504A1 Dc arc furnace |
| 10/27/1994 | WO1994024503A1 Dc arc furnace |
| 10/27/1994 | WO1994024060A1 Device for processing and vitrifying waste |
| 10/27/1994 | CA2160685A1 Device for processing and vitrifying waste |
| 10/26/1994 | EP0621454A1 Gas-lance and method for its use |
| 10/25/1994 | US5358222 Apparatus for oxidizing pulverous fuel with two gases having different oxygen contents |
| 10/12/1994 | EP0619465A1 Method of and apparatus for manufacturing a mat for building purpose |
| 10/05/1994 | EP0618420A1 Radial wall oven and process for generating infrared radiation having a nonuniform emission distribution |
| 10/05/1994 | EP0617879A1 Induction furnace. |
| 10/05/1994 | CN1093073A Rare-earth compound carbofrax material and its use |
| 10/04/1994 | US5351632 For processing materials with volatile constituents |
| 09/29/1994 | WO1994017919A3 Process for extracting recoverable substances from composite materials |
| 09/21/1994 | EP0616184A1 Packed bed device with gas treatment, especially cooler |
| 09/21/1994 | EP0615677A1 Induction heating apparatus |
| 09/21/1994 | EP0615473A1 Method and device for removing one or more contaminations from a bulk material. |
| 09/20/1994 | US5349167 Induction heating apparatus with PWM multiple zone heating control |
| 09/15/1994 | WO1994020791A1 Plasma fusion furnace and method of its operation |
| 09/06/1994 | US5345065 Inductor with variable active length |
| 08/23/1994 | US5340091 Batch coil annealing furnace |
| 08/23/1994 | US5340089 Coolant controlled IR heat treat apparatus |
| 08/18/1994 | WO1994018695A1 Apparatus for heat treatment |
| 08/18/1994 | WO1994017919A2 Process for extracting recoverable substances from composite materials |
| 08/17/1994 | EP0610704A1 Method and device for continually heating of electrically conductive bulk materials |
| 08/16/1994 | US5338918 Heat generator assembly in a material processing apparatus |
| 08/10/1994 | EP0610028A2 Method and apparatus for continuous casting and hot-rolling |
| 08/09/1994 | US5337393 Method for heating a flat glass sheet |
| 08/09/1994 | US5336085 Multi-layer fluid curtains for furnace openings |
| 08/02/1994 | US5335310 Modular heating assembly with heating element support tubes disposed between hangers |
| 07/26/1994 | US5332867 Seal assembly for superconducting magnet tape ovens |
| 07/26/1994 | US5332139 Fluidized bed apparatus and method using same |
| 07/19/1994 | US5330350 Reciprocating grate cooler |
| 07/13/1994 | CN2171733Y Vane sealing device |
| 07/12/1994 | US5328667 Attachment for securing high temperature internals to refractory lined pressure vessels |
| 07/07/1994 | DE4322155A1 Energy generator using heat contained in light beam |
| 07/06/1994 | EP0436718B1 Method of charging ore in melt-reduction |