Patents
Sitemap › F27 - Furnaces; Kilns; Ovens; Retorts › F27D - Details or accessories of furnaces, kilns, ovens, or retorts, in so far as they are of kinds occurring in more than one kind of furnace › F27D 7 - Forming, maintaining, or circulating atmospheres in heating chambers
Patents for F27D 7 - Forming, maintaining, or circulating atmospheres in heating chambers (2,811)
04/2011
04/27/2011CN201809394U Sealing structure of trolley thermal treatment furnace
04/27/2011CN102032795A Air curtain type air supply device for thermal treatment furnace
04/21/2011WO2011015177A3 Connector for gas or liquid lines and use thereof
04/14/2011WO2011043472A1 Molten metal producing device
04/14/2011WO2011042164A1 Method and hood-type annealing furnace for annealing metal bands at high temperatures
04/14/2011CA2773239A1 Apparatus for manufacturing molten metal
04/13/2011EP1114290B1 Continuous pusher furnace having traveling gas barrier
04/13/2011CN201793647U Furnace pressure stabilizing device for protective atmosphere heat treatment furnace
04/07/2011WO2011040303A1 Facility used for both continuous hot-dip coating and continuous annealing
03/2011
03/31/2011US20110072647 Battery Cathodes
03/30/2011EP2302082A1 Method for operating of a converter and apparatus for carrying out the method
03/30/2011EP2302081A1 Method and device for preparing process gases for the thermal treatment of metallic materials/workpieces in industrial ovens
03/23/2011EP1468233B1 Resistance furnace
03/16/2011CN201764829U Vacuum discharging system
03/16/2011CA2680573A1 Clean furnace
03/15/2011CA2460007C Fluidized bed gas distributor system for elevated temperature operation
03/03/2011WO2011024814A1 Gas jet device
03/03/2011US20110053049 Process for producing fuel cell catalysts, and fuel cell catalyst
03/03/2011DE102009029118A1 Strahlheizvorrichtung Radiant
03/02/2011EP2290312A1 Oxy-fuel combustion system & uses therefor
02/2011
02/24/2011DE112004001923B4 Hochdruck-Wärmebehandlungsofen High-pressure heat treatment furnace
02/16/2011CN101974659A Air bag type pressure regulating device for material feeding operation of high-pressure smelting furnace
02/16/2011CN101974658A Air bag type pressure regulating process for feeding of high-pressure smelting furnace
02/09/2011EP2281025A1 Apparatus for the directed introduction of primary combustion air into the gas space of a coke-oven battery
02/09/2011CN201740406U Heat-insulation joint of RH vacuum groove
02/09/2011CN101970696A Single chamber vacuum heat treating furnace and method of preventing oxidation of article to be treated in single chamber vacuum heat treating furnace
02/02/2011CN101608864B Carbon-calcining rotary kiln lining and second tuyere structure thereof
01/2011
01/26/2011CN101956061A Process and device for recovering and recycling protective gas of bell-type bright annealing furnace
01/13/2011US20110008741 Hot isostatic pressing arrangement
01/12/2011CN201706856U Multifunctional vacuum furnace
01/05/2011CN201697477U Hot air exchange device
01/04/2011US7864829 Dropping model electrostatic levitation furnace
12/2010
12/29/2010CN101928817A Method for preparing protective gas for heat treatment of metals
12/29/2010CN101368793B Sintering device, sintering cooler and its flexible sealing device
12/22/2010EP2264390A1 Mixing High Temperature Gases in Mineral Kilns
12/22/2010CN101349507B Atomosphere gas dew point control apparatus
12/16/2010WO2009143948A8 Apparatus for the directed introduction of primary combustion air into the gas space of a coke-oven battery
12/09/2010US20100310956 Bipolar Plate for a Fuel Cell with a Polymer Membrane
12/08/2010CN101910769A Multi-chamber heat treatment device and temperature control method
12/02/2010WO2010137286A1 Calcination device
12/02/2010US20100304575 Method and arrangement for tempering sic wafers
11/2010
11/30/2010CA2409538C Oven and methods for operating same
11/24/2010CN201653138U Box-type furnace with strong convection structure
11/24/2010CN101893383A Method and device for vacuumizing and filling inert gases in industrial furnace
11/24/2010CN101892366A Low oxygen content and low nitrogen consumption control system and method for radiant tube-heated non-oxidation roller hearth furnace
11/24/2010CN101892365A Furnace pressure stabilizing device for heat treatment furnace in protective atmosphere
11/23/2010US7838799 Coffee roaster method and control
11/17/2010CN101885587A Hydrogen isolation device for chain-type sintering furnace
11/10/2010CN201628481U Gas preheating device of electronic component firing furnace
11/03/2010EP1325273B1 Mixing high temperature gases in mineral kilns
11/03/2010CN101876509A Strong convection structure box type furnace
10/2010
10/28/2010US20100273121 Oven exhaust fan system and method
10/26/2010CA2492218C A method and installation for heat treating carbon bodies containing sodium
10/21/2010US20100267249 Quartz window having gas feed and processing equipment incorporating same
10/21/2010DE102009017610A1 Treatment tunnel for operation in high or low temperature and/or in protective gas atmosphere, comprises a paternoster-like conveyor for transporting materials to be treated through the tunnel
10/20/2010CN201611220U 感应炉的抽真空系统 Induction furnace vacuum system
10/20/2010CN101868427A Device and method for blowing a fluid on the face of a thin member of the glazing type
10/19/2010CA2341009C Direct smelting plant
09/2010
09/30/2010US20100248176 Boiler control methods
09/22/2010CN201589533U Grinding wheel substrate sintering aging protective device
09/15/2010EP1277237B1 Device and method for tempering at least one process good
09/15/2010CN101831603A Heat energy recycling device for nitriding furnaces
09/08/2010EP2226600A1 Multi-chamber heat treatment device and temperature control method
09/08/2010EP2226256A1 Method and device for thermal treatment of packaging goods
09/07/2010US7792177 Method and furnace for electrical calcination enabling utilization of volatile matters
09/01/2010CN101398259B Bottom flue gas passage structure of electrode calcination furnace with cap
09/01/2010CN101332416B Efficient gas mixing device for magnesium alloys
08/2010
08/31/2010CA2439901C Arrangement and method for reducing build-up on a roasting furnace grate
08/26/2010US20100213648 Heat treatment furnace
08/25/2010CN101164903B Device for preparing cobaltosic oxide powder by spray roasting
08/19/2010WO2010092839A1 Annealing apparatus
08/18/2010EP2218998A1 A sealing mechanism for a vacuum heat treating furnace
08/18/2010CN101368737B Secondary air nozzle of rotary kiln
08/11/2010CN1969164B Continuous firing kiln and process for producing porous ceramic member therewith
08/11/2010CN101482367B Protective gas compensating mechanism of electronic powder firing furnace
08/11/2010CN101459042B Exhaust system and wafer heat treatment apparatus
08/05/2010US20100196836 Sealing Mechanism for a Vacuum Heat Treating Furnace
08/04/2010CN101796201A Process for producing hot briquette iron using high-temperature reduced iron, and method and apparatus for temperature control of reduced iron for hot forming for the process
08/04/2010CN101793465A Large calcining kiln blowing-in method and device
07/2010
07/28/2010EP2210960A1 Process for producing hot briquette iron using high-temperature reduced iron, and method and apparatus for temperature control of reduced iron for hot forming for the process
07/21/2010CN201531438U Improved centrifugal combustion-supporting blower used in reduction zone of ceramic kiln
07/21/2010CN101784691A Heat treating furnace
07/20/2010US7759615 Steam cooking apparatus
07/20/2010US7759614 Method and apparatus for the treatment of a component
07/20/2010US7759613 Reflowing apparatus and reflowing method
07/14/2010CN101776398A Gas preheater of sintering furnace of electronic components
07/06/2010US7748600 Process and device for soldering in the vapor phase
06/2010
06/30/2010EP2200946A1 Device and method for blowing a fluid on the face of a thin member of the glazing type
06/30/2010CN101764043A Six-gas interlocking control system of rapid flashing light annealing furnace
06/22/2010CA2585624C Steam reforming apparatus and method for steam reforming using the same, and industrial furnace
06/17/2010US20100151399 Device and method for autogenous processes
06/17/2010DE202009017481U1 Vorrichtung zum gasdichten Abschluss eines Ofengehäuses Apparatus for gas-tight closure of a furnace housing
06/17/2010DE102008011749B4 Toreinheit sowie Hochtemperaturofen mit einer solchen Gate unit and high-temperature furnace with such a
06/16/2010CN101103241B Heat treatment furnace and heat treatment facility comprising it
06/10/2010WO2010065339A1 Bi-directional flow for processing shaped bodies
06/10/2010DE112008000561T5 Heizofen und Heizverfahren unter Verwendung eines Heizofens Heater and heating method using a heating furnace
06/09/2010EP2194765A1 Reflow furnace
06/09/2010CN201501904U Vacuum regulating device for vacuum refining furnace
06/03/2010WO2010060646A1 Method for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulfur, in particular flat substrates
06/02/2010CN101419469B PLC automatically controlled polysilicon reducing furnace air supply system
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