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Class Information
Number: 431/154
Name: Combustion > With repair, assembly or disassembly adjunct
Description: Apparatus including (1) a distinct device or means for repairing an existing burner, which device usually becomes a part of the burner or; (2) a distinct device or means serving to enhance the ease or safety of repairing, removing, replacing, or assembling an element of a burner; the device or means being a distinct structure added to but not essentially a part of the burner and being more than a joint, hinge or releasable connector of the burner.










Sub-classes under this class:

Class Number Class Name Patents
431/155 Slide or roller 8


Patents under this class:
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Patent Number Title Of Patent Date Issued
8511059 Methods of reducing emissions for a sequential combustion gas turbine and combustor for a gas turbine Aug. 20, 2013
8177548 Device for mounting a fan burner on a combustion chamber May. 15, 2012
8083519 Burner nozzle Dec. 27, 2011
7993131 Burner nozzle Aug. 9, 2011
7937950 Device for fastening a sequentially operated burner in a gas turbine arrangement May. 10, 2011
7665426 Burner Feb. 23, 2010
7004751 Gas burner assemblies, methods for assembling, and gas fired appliances employing same Feb. 28, 2006
6918759 Premixed combustion gas burner having separated fire hole units Jul. 19, 2005
6902392 Interference-free cam for hinged-lid lighters Jun. 7, 2005
6872072 Gas fired radiant heating unit and method of operation thereof Mar. 29, 2005
6726470 Disposable liquid fuel cells for windproof lighters Apr. 27, 2004
6705307 Removable gas burner unit for barbecue grill Mar. 16, 2004
6669467 Gas fired radiant heating unit and method of operation thereof Dec. 30, 2003
6550469 Ignition device for stove Apr. 22, 2003
6540508 Process of installing roof mounted oxygen-fuel burners in a glass melting furnace Apr. 1, 2003
6499993 External dilution air tuning for dry low NOX combustors and methods therefor Dec. 31, 2002
6497230 Air port damper Dec. 24, 2002
6425755 Liquid fuel burner and atomizer having low emissions of NOx and dust Jul. 30, 2002
6416317 Oxy-fuel burner Jul. 9, 2002
6360677 Injector for a burner and corresponding injection system Mar. 26, 2002
6334439 Tubular heat exchanger for infrared heater Jan. 1, 2002
6332773 Handle for gas burners Dec. 25, 2001
6331110 External dilution air tuning for dry low NOx combustors and methods therefor Dec. 18, 2001
6293784 Pilot assembly Sep. 25, 2001
6247920 Liquid fuel lighter with fit-up rib Jun. 19, 2001
6164959 Pilot gas burner Dec. 26, 2000
6146131 Enclosed ground-flare incinerator Nov. 14, 2000
6120282 Glass-ceramic plate and its manufacturing process Sep. 19, 2000
6116892 Safety flint-type lighter Sep. 12, 2000
6095797 Quick change pilot assembly and method of assembly Aug. 1, 2000
6085739 Hot pressure washer Jul. 11, 2000
6012917 Enclosed ground-flare incinerator Jan. 11, 2000
5988157 Furnace with split heat exchanger Nov. 23, 1999
5984666 Device for mounting burners in a duct for gas to be heated Nov. 16, 1999
5967766 Heater control system and methods of making Oct. 19, 1999
5961316 Oil burner Oct. 5, 1999
5961317 Combustion head assembly Oct. 5, 1999
5954491 Wire lock shield face for burner nozzle Sep. 21, 1999
5947716 Breech lock heat shield face for burner nozzle Sep. 7, 1999
5934893 Burner and utilization of such burner in glass furnace Aug. 10, 1999
5921075 Burner replacing system Jul. 13, 1999
5911680 Mounting/demounting device for combustor for use in gas turbine Jun. 15, 1999
5772427 Burner and utilization of such a burner in a glass furnace Jun. 30, 1998
5762488 Lighter especially a gas lighter with a top part, an ignition unit, a preferably regulatable fuel valve and a fuel container having a closing cap Jun. 9, 1998
5733114 Detachable torch for wet oxidation Mar. 31, 1998
5584680 Unvented gas log set Dec. 17, 1996
5551867 Method of converting a furnace to oxygen-fuel while it is operating and aburner block assembly Sep. 3, 1996
5533891 Locking mechanism for hand torch regulators Jul. 9, 1996
5531212 Multi oil furnace Jul. 2, 1996
5490774 Oil gun mounting for use in steam generation boilers Feb. 13, 1996

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