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Class Information
Number: 431/158
Name: Combustion > Means at chamber outlet establishing combustion pressure distinct from ambient > Chamber outlet forms jet nozzle
Description: Apparatus in which the distinct structure comprises means forming the sole outlet from a confined combustion space, said means being a jet nozzle having a restricted throat; said restriction producing the elevated pressure in the combustion space and causing combustion products to discharge as a high speed jet.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8678816 Hot air internal ignition burner/generator Mar. 25, 2014
8622736 Recuperator burner having flattened heat exchanger pipes Jan. 7, 2014
8544545 Combustion thermal generator and systems and methods for enhanced oil recovery Oct. 1, 2013
8496472 Process for combustion of high viscosity low heating value liquid fuels Jul. 30, 2013
8161725 Compact cyclone combustion torch igniter Apr. 24, 2012
8113821 Premix lean burner Feb. 14, 2012
8083519 Burner nozzle Dec. 27, 2011
8062027 Industrial burner and method for operating an industrial burner Nov. 22, 2011
7993131 Burner nozzle Aug. 9, 2011
7914280 Combustion method and apparatus Mar. 29, 2011
7735315 Device and method for producing an operating medium for a motor vehicle Jun. 15, 2010
7581948 Burner apparatus and methods for making inorganic fibers Sep. 1, 2009
7455060 Startup burner assembly for snow melting apparatus and method of snow melting Nov. 25, 2008
7143610 Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same Dec. 5, 2006
7029271 Flameless oxidation burner Apr. 18, 2006
6793483 Combustion burner Sep. 21, 2004
6780005 Burner concentrator Aug. 24, 2004
6764302 Atomizing nozzle for a burner, especially for a heater that can be used on a vehicle Jul. 20, 2004
6748735 Torch igniter Jun. 15, 2004
6588416 Radiant device with gas burner and recirculation, adapted in view of reduced production of nitrogen oxides Jul. 8, 2003
6409499 Variable stoichiometric combustion Jun. 25, 2002
6322353 Ignition appliance for a heat generator Nov. 27, 2001
6241510 System for providing proximate turbulent and coherent gas jets Jun. 5, 2001
6220852 Variable exit high velocity burner Apr. 24, 2001
6022213 Gas fired heater Feb. 8, 2000
6010329 Heat gun with high performance jet pump and quick change attachments Jan. 4, 2000
5927960 Burner Jul. 27, 1999
5921765 Periodic, on-demand pressurized gas power source and method of providing same Jul. 13, 1999
5823762 Coherent gas jet Oct. 20, 1998
5813845 Curved silicon-carbide based burner nozzle for use with gaseous fuel flames Sep. 29, 1998
5810579 Hot gas spray pistol Sep. 22, 1998
5727937 Burner unit for the singeing of flat textile structures Mar. 17, 1998
5715673 Reduced pollution power generation system Feb. 10, 1998
5709077 Reduce pollution hydrocarbon combustion gas generator Jan. 20, 1998
5570679 Industrial burner with low NO.sub.x emissions Nov. 5, 1996
5513981 Burner with variable volume combination chamber May. 7, 1996
5497838 Automated rock burner Mar. 12, 1996
5476378 Turbine device for hot air generation Dec. 19, 1995
5399085 High output tube burner Mar. 21, 1995
5344314 Turbine device for hot air generation Sep. 6, 1994
5344310 Burner for an industrial furnace Sep. 6, 1994
5320523 Burner for heating gas stream Jun. 14, 1994
5314329 Pulse combustor ignitor system May. 24, 1994
5285769 Aerosol generating rotary pulse-jet orchard heater Feb. 15, 1994
5257926 Fast, safe, pyrogenic external torch assembly Nov. 2, 1993
5249952 Exhaust fume energy source and waste combustion apparatus Oct. 5, 1993
5158025 Waste fuel combustion system Oct. 27, 1992
5156542 Heat gun Oct. 20, 1992
5139416 Gas burners, particularly for glass melting furnaces Aug. 18, 1992
5131840 Combustion device for combustion of two fluid components Jul. 21, 1992

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