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Patent Searching and Data


Matches 751 - 800 out of 27,073

Document Document Title
WO/2014/079179A1
The present invention provides a cutting torch for cutting an ultrahigh-thickness 2000-3500 mm low-carbon and low-alloy steel ingot and a cutting process of the cutting torch, belonging to the technical field of oxygen cutting metal. The...  
WO/2014/076675A1
An atmospheric burner partially pre-mixed with gaseous fuel, comprising: a Venturi conduit (2), equipped with an inlet end (21), an outlet end (22) and a flue section (23); an associated mixing chamber (3), at a first end, at the outlet ...  
WO/2014/067744A1
The invention describes a gas premix burner (100) comprising a porous combustion surface (120, 140, 142), on which when the burner (100) is in use combustion occurs after the premix gas has flown through it, a fiber based cloth (120) for...  
WO/2014/071166A2
A system is provided with a turbine combustor having a first diffusion fuel nozzle, wherein the first diffusion fuel nozzle has first and second passages that separately inject respective first and second flows into a chamber of the turb...  
WO/2014/070089A1
A burner (11) for combustion of fuel, comprising an outer cover (23) having an inlet (14) for the fuel, and a combustion chamber (27) arranged within the outer cover (23), in which chamber the fuel is converted into combustion gases. The...  
WO/2014/068275A1
A burner inlet assembly (200) and a method are disclosed. The burner inlet assembly (200) is for generating a fluid pulse deliverable to assist in removal of residues in a burner and comprises: a fluid accumulator (16) chargeable with a ...  
WO/2014/071174A2
A system is provided with a turbine combustor having a first diffusion fuel nozzle, wherein the first diffusion fuel nozzle has first and second passages that separately inject respective first and second flows into a chamber of the turb...  
WO/2014/063218A1
This invention refers to a new structural arrangement introduced into a gas burner, which is responsible for creating an even flame, in addition to being free of sharp edges. These characteristics serve to optimize the efficiency and cle...  
WO/2014/064481A1
Gas burner (1) of the type comprising at least two flame spreaders (2, 3), at least one diffusion chamber (4) obtained between said at least two flame spreaders for the diffusion of a primary air/gas mixture for at least one of said at l...  
WO/2013/173162A3
A multistaged lean prevaporizing premixing fuel injector apparatus is provided. The fuel injector (10) may be utilized with a turbogenerator (112). Preheated combustion air from the turbogenerator's recuperator (123) may be utilized by t...  
WO/2014/064474A1
The present invention relates to an insert unit for improving the burning efficiency of gas burners, which contains a burner stone (1) that can be connected to the gas burner, where the burner stone (1) has a flow channel (2), and the bu...  
WO/2014/062076A1
A multiphase burner for flaring gaseous/liquid combustable mixtures is disclosed. The burner may include a hollow base with an inlet for receiving the combustable gas/liquid mixture as well as a distal end that may be coupled to or th...  
WO/2014/062503A1
A radiant wall burner apparatus. The apparatus includes an inlet and primary fuel tip for introduction of fuel gas and air mixing in a mixing chamber. The fuel and air mixture are subject to a substantially uniform flow area from the poi...  
WO/2014/033257A3
The invention relates to a combustion furnace (100) with a combustion chamber (110), in which at least one burner device (10) for feeding a combustion gas/air mixture into the combustion chamber (110) is arranged, wherein the burner devi...  
WO/2014/058381A1
The present invention relates to a tubular supply device (1) for supplying solid particles (2) and a carrier fluid (3) to a combustion chamber in a heat generating plant, said supply device having a first end (5), a second end and a long...  
WO/2013/107661A3
A cylindrical gas premix burner (100) is described that is comprising - a cylindrical burner deck (110), wherein the cylindrical burner deck (110) is comprising a metal plate, and wherein the cylindrical burner deck (110) has a perforate...  
WO/2013/029138A8
The present invention relates to a burner assembly for cooking equipments that has been designed to provide significant improvement in thermal efficiency of the burner and making easier the cleaning process by the user. The burner assemb...  
WO/2014/028348A3
A Low Cost Radial Gas Burner (LCRGB) burner comprises a gas turbulator means, at least one means for producing an ambient-air-inducing jet of the gaseous fuel to create a self-sustaining combustible fuel-air mixture, and a combustion ini...  
WO/2014/049421A1
A method for regulating the heating power of a gas burner (2, 64) for cooking, characterised in that, when the burner (2, 64) operates under reduced throughput conditions, part of the heat generated by the reduced throughput flames (58, ...  
WO/2014/047706A1
The present invention refers to a gas flow directing device (1) for burners (2) of cooking appliances, comprising innovative technical and functional features capable of better using gases from combustion process. However, it is mainly d...  
WO/2014/052866A1
A fuel injector nozzle assembly (40; 40D; 40S) includes a body (64) extending along an axis (A) and a core swirl plug (68; 68') positioned at least partially within the body. The core swirl plug has a flow modifying structure (68-1) conf...  
WO/2014/044518A1
The invention relates to a method for influencing the thermal flux density on the walls of reaction tubes (2) in a reformer (3) into which combustion gas (8) and air (9) are fed, the reformer (3) being provided with a furnace chamber (5)...  
WO/2014/044570A1
The invention relates to a heating system (10), comprising a heating device (20), which has a flame detection system (61), a metering pump (30), which is fluidly connected to the heating device (20) such that fuel can be conveyed to the ...  
WO/2014/016552A3
A radiant burner (8) and method are disclosed. The radiant burner (8) is for treating an effluent gas stream from a manufacturing process tool and comprises: a combustion chamber (14) having a porous sleeve (20) through which combustion ...  
WO/2014/043343A1
A method of operating a burner includes providing supplying a combustible mixture containing a ratio of fuel and air that is incapable of maintaining a stable flame to a combustion chamber. The combustible mixture is ignited by an ignite...  
WO/2014/016566A3
A radiant burner (8) and method are disclosed. The radiant burner (8) is for treating an effluent gas stream from a manufacturing process tool and comprises: a combustion chamber (14) having a porous sleeve (20) through which combustion ...  
WO/2014/036586A2
A cutting torch and a cutting nozzle (1) having at least one heating-oxygen duct (2), having at least one heating-gas duct (3), having a cutting-oxygen duct (4), which has a de Laval nozzle (5) with a convergent and a divergent section (...  
WO/2013/178465A3
The invention relates to a method for the complete, low-noise combustion of a fuel-air mixture using a burner (11) that has a feed line (18) for the air-fuel mixture in a housing (14) upstream of a burner side, that accommodates a woven ...  
WO/2014/037287A1
A burner suitable for the over stoichiometric combustion of a hydrocarbon source, comprising a nozzle (2) for the formation of a diffusion flame outside the burner, and said nozzle (2) comprising one (20) or more (21, 22) tubular bodies ...  
WO/2014/033257A2
The invention relates to a combustion furnace (100) with a combustion chamber (110), in which at least one burner device (10) for feeding a combustion gas/air mixture into the combustion chamber (110) is arranged, wherein the burner devi...  
WO/2014/004634A3
A simmer plate for use in cooking liquid food materials in a cooking vessel. The simmer plate forming a center section defining a top surface on an upper plane, and a lower surface defining a lower plane displaced from the upper plane. A...  
WO/2014/035052A1
The present invention relates to an event flame injection device which can adjust the injection direction of a flame at a desired angle by rotating a nozzle for injecting fuel and a moving box having an ignition device in two different d...  
WO/2014/005751A3
The invention relates to a surface combustion burner comprising a burner head (12) with a housing (14) that has an upstream feed inlet (18) for a fuel-air mixture and a downstream woven membrane (16) on an outlet side, and that comprises...  
WO/2014/031293A1
A flashback arrestor (130) for use in gas cutting or welding equipment includes a body (150) which defines a proximal end portion and a distal end portion and which has a plurality of pores. Each of the pores defines a pore size. The por...  
WO/2014/029846A1
The invention relates to a method for manufacturinga gas fired radiant emitter with increased emissivity. The method comprises the steps of - providing a porous ceramic burner deck, e.g. a perforated ceramic burner deck, - applying a wet...  
WO/2014/027915A1
A gas flare disposed at an end of a supply pipe member for directing a gas flow to a head member, the flare including a slot for ejecting the gas flow and a shroud. The shroud surrounds the slot, at least part of the base member and a...  
WO/2014/027914A1
A gas flare comprising a base member for directing a gas flow to a head member, an annular slot that ejects the gas flow, and a control valve arrangement that operates to define a segment of the annular slot that is open such as to regul...  
WO/2014/026945A1
An energy conversion and transfer arrangement (10) comprising a spectral shaper (3) with an input surface (3.X) defining a flow-through heat transfer area (X) and an electro-magnetic radiation emitter (2) arranged within said flow-throug...  
WO/2014/026946A1
A multilayer structure (10) for thermophotovoltaic devices, comprising a heat transfer-emitter unit (2) and a spectral shaper (3). The heat transfer-emitter unit (2) comprising a chamber enclosure (2.1) made of a high temperature resista...  
WO/2014/027985A1
A burner for producing acetylene by a method of thermooxidative pyrolysis of methane comprises a modular gas-distributing device with channels for supplying a gaseous mixture and with channels for supplying stabilizing oxygen, said chann...  
WO/2014/024153A1
A heat-recovery combustion apparatus (100), in particular for ceramic kilns (KL). Said apparatus (100) comprises: a) a burner (10) having a longitudinal symmetry axis (X), which comprises in turn: - a duct (14) for feeding a,, fuel gas t...  
WO/2014/023205A1
Disclosed is a gas heater for a heating device of a coal pyrolyzing furnace, comprising a combustion chamber, a coal gas inlet branch pipe and a heat storage heat exchanger. The combustion chamber forms a relatively closed coal gas combu...  
WO/2014/019835A1
The invention concerns a blower device (1) for connecting to a gas burner, which is designed to pre-mix a gas-air mixture before it is fed to the gas burner. The gas blower (1) has a blower housing (2), consisting of a housing cover and ...  
WO/2013/156902A3
The present invention provides a burner (1) for a gas-heated cooking appliance (2), with a pipe (14) for mixing burnable gas (28) with primary air (29), and with a deflecting element (23) which is arranged in the interior space (24) whic...  
WO/2014/016566A2
A radiant burner and method are disclosed. The radiant burner is for treating an effluent gas stream from a manufacturing process tool and comprises: a combustion chamber having a porous sleeve through which combustion materials pass for...  
WO/2014/015985A1
The invention relates to a device for generating an aerosol jet (11) of fuel, which after ignition can be used as a working flame. The device comprises a fuel tank filled with a pressurized combustible medium, a spring-loaded actuating v...  
WO/2014/016552A2
A radiant burner and method are disclosed. The radiant burner is for treating an effluent gas stream from a manufacturing process tool and comprises: a combustion chamber having a porous sleeve through which combustion materials pass for...  
WO/2014/016006A1
The invention relates to a burner having surface combustion which comprises a burner head (12) having a housing (14) and has an upstream inlet cover (31) on the end face which can be connected to a supply (18) for a fuel-air-mixture and ...  
WO/2013/072905A3
A gas powered heater (1) for use in a chafing trolley comprises a support element (10) defining a hollow interior region (12) for a disposable fuel gas canister (3), which is coupled to the support element (10) by a coupling element (15)...  
WO/2013/017986A3
The present invention relates to a gas burner (1;1'), in particular for a food cooking appliance, said burner (1, 1') comprising: - a cup (10; 10') comprising an injector (11, 11') for letting out gas coming from a duct (12, 12') that su...  

Matches 751 - 800 out of 27,073