| Patents for F23M 7 - Doors specially adapted for combustion chambers (424) |
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| 05/01/2012 | US8166778 Tempered glass for thermal insulation |
| 04/11/2012 | EP2132513B1 Door sealing device for industrial furnace |
| 04/11/2012 | CN202188523U 弹簧重力式锅炉防爆门 Spring gravity boiler blast doors |
| 04/11/2012 | CN202188522U 弹簧式锅炉防爆门 Spring boiler blast doors |
| 04/08/2012 | CA2750046A1 Gas supply interface for a water heater |
| 04/05/2012 | WO2012042051A1 Bent-out wall in the region of a substantially rectangular burner opening |
| 03/21/2012 | CN101793323B Structure of seal box |
| 03/14/2012 | CN202166077U 膜式壁水管锅炉检查门结构 Membrane wall water tube boiler inspection door structure |
| 03/07/2012 | EP2426321A1 Casing for a gas turbine |
| 02/01/2012 | CN102341651A Door With A Built-In Burner For A Heating Appliance |
| 01/31/2012 | US8104237 Insulating glass element |
| 01/18/2012 | CN202118941U Quick open type furnace door sealed cover |
| 01/11/2012 | EP2404112A1 Door with a built-in burner for a heating appliance |
| 01/11/2012 | CN202109515U Novel water cooling device for pulverized coal combustion chamber furnace door |
| 01/10/2012 | US8091543 Cooking oven with anti-condensation door |
| 01/05/2012 | US20120000456 Door with a built-in burner for a heating appliance |
| 12/21/2011 | CN102287849A 燃油锅炉的防爆门结构 Explosion-proof door structure of oil-fired boilers |
| 12/07/2011 | CA2703660A1 Wood-burning furnace |
| 11/16/2011 | CN102242938A Film-type wall water pipe boiler inspection door structure |
| 11/02/2011 | CN102230637A High-temperature-resistant furnace door |
| 11/01/2011 | US8047198 Device with a door |
| 10/06/2011 | WO2011093774A9 Sealing device for vertically arranged sealing |
| 10/04/2011 | US8028619 Cooking apparatus |
| 09/07/2011 | CN201964445U 锅炉炉盖 Boiler lid |
| 08/31/2011 | CN201954578U 一种锅炉门类装置 A boiler categories device |
| 08/24/2011 | CN201944877U 炉门调节装置 Door adjustment device |
| 08/04/2011 | WO2011093774A1 Sealing device for vertically arranged sealing |
| 07/20/2011 | CN201903067U Boiler door inner lining |
| 07/13/2011 | EP2343428A2 Door closer |
| 07/13/2011 | CN201897237U Door device on boiler |
| 06/29/2011 | CN201885256U Boiler door mechanism for boiler |
| 06/22/2011 | CN102102874A Furnace door structure of powder burner |
| 06/08/2011 | CN201858662U Heat-conduction forging and heating furnace door |
| 06/01/2011 | CN201852136U Door device applicable to boiler |
| 05/18/2011 | CN201836918U Water-cooling furnace door for boiler |
| 05/18/2011 | CN102062392A High-heat preserving body structure of oil-fired gas-fired boiler |
| 05/12/2011 | WO2010054802A3 Burner system, particularly for ovens fired with biosolids |
| 04/07/2011 | US20110079210 Grill and Method of Use Thereof |
| 03/30/2011 | CN201779688U Modified structure of furnace door of boiler furnace |
| 03/01/2011 | US7897273 Appliance with coated transparency |
| 03/01/2011 | US7895998 Door lock device |
| 02/09/2011 | CN201740046U Furnace door structure of powder burner |
| 01/12/2011 | CN101943419A Door device applied to boiler |
| 12/16/2010 | US20100313798 Efficient solid fuel burning appliance |
| 11/18/2010 | WO2010132057A1 Full-view oven doors having locking mechanisms |
| 11/18/2010 | CA2761792A1 Full-view oven doors having locking mechanisms |
| 09/14/2010 | US7793650 Open/close door drive controller for drawer-type heating cooker |
| 09/10/2010 | WO2010100004A1 Door with a built-in burner for a heating appliance |
| 09/10/2010 | CA2752093A1 Door with a built-in burner for a heating appliance |
| 08/19/2010 | US20100206290 Coated article with sputter-deposited transparent conductive coating capable of surviving harsh environments, and method of making the same |
| 08/11/2010 | CN201547807U Front water-cooling wide open-type boiler door |
| 07/20/2010 | US7757619 Fuel-burning furnace with a chute that ejects material from the combustion chamber by force of the loading of fuel |
| 06/16/2010 | CN201507944U Explosion door device for boilers burning pulverized coal, oil or gas |
| 06/16/2010 | CN201507911U DZS structure boiler furnace having an explosion-proof door arranged at the joint of firing space and convection gas flue |
| 06/15/2010 | US7735480 Door locking mechanism for an oven having French-style doors |
| 06/02/2010 | CN201496996U Coal feeding and air regulating boiler door |
| 06/01/2010 | US7726295 Oven with oven door having an air deflection assembly |
| 05/12/2010 | EP2184541A1 Shield for preventing heat transfer |
| 05/12/2010 | CN201462900U Hermetically locked boiler door |
| 05/04/2010 | US7708007 Door assembly for home appliance, electric oven using the same, and method for operating electric oven |
| 04/27/2010 | US7703451 Oven door |
| 04/08/2010 | US20100083945 Cooking apparatus and method of manufacturing the same |
| 03/30/2010 | US7686009 Oven with cooling door |
| 03/30/2010 | US7685949 Feeding door of heat treatment furnace |
| 02/24/2010 | CN201412865Y Manhole door structure of starting burner |
| 02/17/2010 | CN201407681Y Hydraulic shut-off door |
| 02/02/2010 | US7654259 Keystone-shaped fireplace door apparatus |
| 01/26/2010 | US7650881 Door assembly for a cooking appliance |
| 12/16/2009 | EP2132513A1 Door sealing device for industrial furnace |
| 12/02/2009 | CN201355116Y Front-end water jacket type horizontal gas-fired boiler |
| 11/26/2009 | US20090288652 Oven Flap 2 System |
| 10/21/2009 | CN201331069Y Liquid seal explosion proof door |
| 10/14/2009 | CN100549525C Cooling system for ports in a boiler |
| 10/08/2009 | DE10348511B4 Vorrichtung zum Verschließen der Öffnung eines Brennraums einer Feuerstätte für feste Brennstoffe Device for closing the opening of a combustion chamber of a fireplace for solid fuels |
| 09/16/2009 | CN201310912Y Furnace door of novel coal-fired furnace |
| 09/16/2009 | CN201310911Y Semi-coal gas reverse coal burning boiler door |
| 09/08/2009 | CA2326104C Double sided heat barrier glass |
| 09/03/2009 | US20090221228 Wood stove radon reduction system |
| 08/19/2009 | CN201293340Y Biomass fuel boiler door |
| 07/23/2009 | US20090183693 High efficiency wood or biomass boiler |
| 07/15/2009 | CN201273584Y Sealing door of boiler |
| 07/08/2009 | CN100510535C Fire door fitting of furnace for solidifying coat inside tubular product |
| 07/07/2009 | US7556033 Door opening and closing system in electric oven |
| 07/02/2009 | CA2648454A1 High efficiency wood or biomass boiler |
| 05/13/2009 | CN101430099A Liquid seal explosion-proof door |
| 04/22/2009 | CN201225646Y Briquette coal boiler door |
| 03/11/2009 | CN201206843Y Auto fast-open air door |
| 03/11/2009 | CN101382294A Coal gasification boiler by reverse coal combustion |
| 02/12/2009 | DE102005018818B4 Kessel- oder Ofentür mit einer innen umlaufenden Türdichtung Boiler or furnace door with an inner circumferential door seal |
| 02/11/2009 | CN201193923Y Changeable stove door and cooling device of coal spraying simulating combustion furnace |
| 01/08/2009 | US20090007897 Heating apparatus with sliding mechanism |
| 12/03/2008 | CN201159473Y Sealing firedoor |
| 11/13/2008 | US20080276925 Latch for oven door |
| 11/12/2008 | CN201146811Y Easy clean stove for roasting tobacco |
| 11/11/2008 | US7448374 Cooking compartment door of a cooking oven having a pyrolysis function |
| 10/22/2008 | CN201138132Y Novel energy saving controllable continuous melting cokery |
| 10/22/2008 | CN201136766Y Hydraulic inner furnace door lifting device |
| 10/08/2008 | CN201129741Y Heat insulation seal washer |
| 09/24/2008 | CN201121907Y Observation door for heating stove |
| 09/18/2008 | WO2008111897A1 Door sealing device for industrial furnace |