| Patents for F23M 9 - Baffles or deflectors for air or combustion products; Flame shields (1,073) |
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| 04/20/1999 | US5894819 Water tube boiler and it's combustion method |
| 04/01/1999 | WO1999015833A1 Self-stoking wood pellet stove |
| 04/01/1999 | WO1999015831A1 Device for guiding the combustion gases in an oven |
| 03/31/1999 | EP0905442A2 Combustion apparatus |
| 03/23/1999 | US5884484 Combustor having a duct with a reduced portion and an orifice plate |
| 03/04/1999 | WO1999010635A1 Gas exhaust system |
| 03/04/1999 | WO1999010634A1 Gas exhaust system |
| 03/04/1999 | WO1999010295A1 Pervious channel-crossed porous body |
| 03/03/1999 | EP0898688A1 PROCESS FOR MINIMISING THE NOx CONTENT OF FLUE GASES |
| 02/25/1999 | DE19814585A1 Exhaust system closely coupling catalyst to engine |
| 02/25/1999 | DE19814584A1 Exhaust gas system with catalyst, for motor vehicles |
| 02/11/1999 | WO1999006766A1 Afterburner for a heating apparatus |
| 02/04/1999 | DE19732607A1 Nachbrenner für ein Heizungsgerät Afterburner for a heating device |
| 01/21/1999 | DE19730227A1 Promoting greater uniformity of gases liberated from untreated waste |
| 01/07/1999 | EP0889287A2 Combustion apparatus |
| 01/06/1999 | CN2303172Y Protruding/concave composition type intensively combustion fire guiding arc |
| 12/08/1998 | US5845632 Vent damper including pivot poppet |
| 12/08/1998 | CA2162888C Power gas burner system |
| 12/02/1998 | EP0881431A2 Burner for operating a hot gas generating unit |
| 11/19/1998 | DE19718885A1 Gasbrenner Gas burner |
| 11/12/1998 | WO1998050733A1 Gas burner |
| 11/03/1998 | US5829967 Combustion chamber with two-stage combustion |
| 10/08/1998 | WO1998044297A1 Incinerator and method for incinerating liquid, pasty and solid waste |
| 10/08/1998 | WO1998043754A1 Combustion system and method reducing amount of combustibles in the exhaust gases |
| 10/08/1998 | CA2284878A1 Incinerator and method for incinerating liquid, pasty and solid waste |
| 10/06/1998 | US5816496 Gas fired humidifier |
| 10/01/1998 | WO1998043019A1 A boiler fitted with a burner |
| 10/01/1998 | CA2284706A1 A boiler fitted with a burner |
| 09/29/1998 | US5813848 Device for boilers |
| 09/23/1998 | EP0866269A1 Boiler for heat generation |
| 09/23/1998 | EP0865588A1 Method and apparatus for removing particulate material from a gas |
| 09/22/1998 | US5809909 Method and apparatus for removing particulate material from a gas |
| 08/19/1998 | EP0859195A2 Method and device for controlling the gas exhaust for a heating apparatus with a burner, in particular fan-assisted burner |
| 08/18/1998 | US5795148 Method for eliminating of external atmospheric disturbances |
| 08/12/1998 | EP0737289A4 Flue insert to control exhaust gases |
| 08/11/1998 | US5791892 Premix burner |
| 07/15/1998 | EP0676023B1 Grate furnace |
| 07/15/1998 | CN1039154C Incinerator |
| 07/01/1998 | EP0851176A2 Boiler for a heat generator |
| 07/01/1998 | CN1186197A Smokeless manual furnace and its operation |
| 06/30/1998 | US5771823 Method and apparatus for reducing NOx emissions from a multiple-intertube pulverized-coal burner |
| 06/16/1998 | US5766000 Combustion chamber |
| 05/27/1998 | EP0844439A2 Wind-protection air intake vent |
| 05/07/1998 | WO1998019050A1 Flue gas flow control |
| 05/06/1998 | EP0839301A1 Method of incinerating material |
| 05/05/1998 | US5746159 Combustion device in tube nested boiler and its method of combustion |
| 04/16/1998 | WO1998015779A1 Method and apparatus for removing particulate material from a gas |
| 04/16/1998 | CA2243548A1 Method and apparatus for removing particulate material from a gas |
| 04/14/1998 | CA2071317C Nox reducing device for fuel-fired heating appliances |
| 04/09/1998 | DE4435906C2 Device for gasifying solid material - comprises heating boiler with gas collecting chamber beneath grate or also beneath ash chamber, gas being fed to burner |
| 03/24/1998 | US5730116 For a fuel-fired heating appliance |
| 03/24/1998 | US5730071 System to improve mixing and uniformity of furnace combustion gases in a cyclone fired boiler |
| 02/04/1998 | CN1037290C Combustion method and apparatus for reducing emission concentrations of Noxand co |
| 01/07/1998 | EP0816755A2 Method and premix burner arrangment for the combustion of gaseous,liquid and/or pulverized fuels |
| 12/11/1997 | DE19622567A1 Heating boiler insert for ribbed circular combustion chamber |
| 12/03/1997 | CN2269530Y Double bed disturbing energy saving range |
| 11/27/1997 | WO1997044620A1 PROCESS FOR MINIMISING THE NOx CONTENT OF FLUE GASES |
| 11/20/1997 | DE19619764A1 Verfahren zur Minimierung des NO¶x¶-Gehaltes in Rauchgasen A method for minimizing the NO¶x¶ content in flue gases |
| 11/19/1997 | EP0807213A1 Flow-guiding body for gas turbine combustion chambers |
| 11/13/1997 | DE19618646A1 Heater with burner and combustion chamber |
| 11/04/1997 | US5682841 Variable flow volume control baffle and vent damper |
| 10/29/1997 | EP0803686A2 Gas fired humidifier |
| 10/28/1997 | US5680821 Solid waste handling and conveying apparatus |
| 09/16/1997 | US5666942 Flue insert to control exhaust gases |
| 07/22/1997 | US5649529 Low NOx combustion system for fuel-fired heating appliances |
| 07/17/1997 | DE19601122A1 Combustion cavity for solid fuels |
| 07/15/1997 | US5649325 Injecting combustible material into the intake end of the chamber at a velocity greater than the flame propagation rate; generating flame front; pressure variance |
| 07/15/1997 | US5647432 Ceramic ferrule and ceramic ferrule refractory wall for shielding tube sheet/boiler tube assembly of heat exchanger |
| 06/25/1997 | EP0780637A2 Baffle for Nox and noise reduction |
| 06/25/1997 | EP0780636A2 Sound inhibitor baffles |
| 06/12/1997 | DE19614720C1 Cooker with fossilised fuel burner |
| 06/11/1997 | EP0778447A2 Insert for boiler, boiler and method for operating the installation |
| 06/05/1997 | WO1997020174A1 Combustion unit |
| 06/05/1997 | DE19544229A1 Combustion chamber of coal-dust burner, with indented-built beams |
| 05/28/1997 | EP0775869A2 Premix burner |
| 05/21/1997 | EP0774629A2 Water tube boiler and its combustion method |
| 04/09/1997 | CN2251669Y Smoke-eliminating energy-saving wall lining for combustion furnace with torch layer |
| 03/26/1997 | EP0764816A1 Draught limiting and injection device |
| 03/20/1997 | DE19534319A1 Insert with at least three areas for combustion |
| 03/11/1997 | US5609030 Combustion chamber with temperature graduated combustion flow |
| 02/27/1997 | DE19629216A1 Method for incinerating material |
| 02/26/1997 | EP0758959A1 Combustion chamber of a burner for a vehicle heater or an exhaust gas particle filter |
| 02/26/1997 | CN1143728A Premix burner |
| 02/06/1997 | WO1997004274A1 Method of incinerating material |
| 02/05/1997 | CN1142036A Two-stage-combustion combustor |
| 01/28/1997 | US5596979 Sound inhibitor baffles |
| 01/14/1997 | US5593302 Combustion chamber having self-ignition |
| 01/14/1997 | US5593301 For burning combustible material |
| 12/11/1996 | CN1137778A Combustion chamber of burner for vehicle heater or exhaust gas particle filter |
| 12/04/1996 | EP0745805A2 Boiler |
| 12/03/1996 | US5580238 Baffle for NOx and noise reduction |
| 11/28/1996 | DE19625216A1 Burner for gaseous, liquid, or powdered fuel |
| 11/26/1996 | CA2114912C Intake vent terminal with diverter plate |
| 11/21/1996 | WO1996036417A1 Shock wave generator |
| 10/16/1996 | EP0737289A1 Flue insert to control exhaust gases |
| 10/16/1996 | CN1133393A 燃烧室 Combustor |
| 10/02/1996 | EP0735322A2 Process and device for purification of noxious exhaust gases by chemical conversion in a flame and hot surfaces |
| 10/02/1996 | EP0735320A2 Process and device for purification of noxious exhaust gases by chemical conversion |
| 09/25/1996 | EP0733861A2 Combustor for staged combustion |
| 09/18/1996 | EP0566634B1 Fluidized bed combustor, equipped with means for improving the distribution of fuel and gases |