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Matches 601 - 650 out of 25,880

Document Document Title
WO/2012/028667A8
A mixer device for combustible gas burners, comprising a fan unit (6) with an impeller (7) having radial blades (8) driven about an axis (X) of rotation and with an axial intake section (9) and a radially opposed delivery section (10), a...  
WO/2012/023689A1
The present invention relates to a low-noise, premixing burner which prevents resonance-based noise generation during combustion by having an improved flame hole structure. According to the premixing burner of the present invention, whic...  
WO/2012/020908A3
The present invention aims to provide a latent heat exchanger having a pre-heating device for supplied air, for pre-heating air flowing in from the outside of a boiler as the air passes through the latent heat exchanger, and for supplyin...  
WO/2012/020909A1
The present invention aims to provide a latent heat exchanger in a condensing boiler, which has no limit in the usage of a burner, comprises an upward combustion condensing boiler with a simple installation structure, reduces the exhaust...  
WO/2012/020908A2
The present invention aims to provide a latent heat exchanger having a pre-heating device for supplied air, for pre-heating air flowing in from the outside of a boiler as the air passes through the latent heat exchanger, and for supplyin...  
WO/2012/016331A1
This invention relates to a mobile heating device having an extension with a plurality of heating torches adjustably mountable on the extension for heating a substrate. More particularly this invention relates to a mobile jet torch heati...  
WO/2012/018156A1
The present invention relates to an oxygen carrier having a holder including magnesia and an active material having metallic oxide. The oxygen carrier of the present invention features excellent physical characteristics, such as intensit...  
WO/2012/016812A1
The invention relates to a burner device (100) for burning a fuel-air mixture in a combustion chamber (126), which is at least partially defined by a combustion chamber sleeve (106). The combustion chamber sleeve (106) comprises an elect...  
WO/2012/013324A3
The present invention relates to a process and an apparatus for humidifying a combustible gas, where the process comprises at least the following steps: provision of an inert gas, humidification of the inert gas so that the inert gas has...  
WO/2012/012865A1
A portable catalytic heating apparatus, usable for drying, curing, polymerization or cross-linking of coatings and compounds, such as organic compounds, includes a catalytic combustion chamber, a support pan for the combustion chamber, a...  
WO/2012/015586A3
An ignitor spark indicator 100 is described that monitors RF signals within a flame rod 25 located near a spark rod 23. The signal from the flame rod 25 is processed to provide a waveform that indicates when electrical arcing is occurrin...  
WO/2012/013324A2
The present invention relates to a process and an apparatus for humidifying a combustible gas, where the process comprises at least the following steps: provision of an inert gas, humidification of the inert gas so that the inert gas has...  
WO/2012/011702A2
The present invention relates to a gas control valve for a torch in which a gas supply nozzle contacting a valve pin for controlling the supply amount of gas is coupled to a sealing member formed of synthetic resin and contacting the val...  
WO/2012/011702A3
The present invention relates to a gas control valve for a torch in which a gas supply nozzle contacting a valve pin for controlling the supply amount of gas is coupled to a sealing member formed of synthetic resin and contacting the val...  
WO/2012/007488A2
A burner for a gas combustor and a method of operating the burner are disclosed. The burner includes a front surface area divided into a plurality of subareas and inlets arranged on the front surface area such that each subarea is encirc...  
WO/2012/009345A3
During a heating phase, injection of a jet of fuel and oxidant (fuel annularly enshrouding oxidant or oxidant annularly enshrouding fuel) from a fuel-oxidant nozzle is combusted in a combustion space. During a transition from the heating...  
WO/2012/007823A1
An air/gas premix burner (10) comprising: a fan (12) for sending the air/gas mixture towards a combustion head (TC); - a gas valve (14) for regulating the introduction of combustible gas; - an air/gas mixer (11) which comprises a localiz...  
WO/2012/007823A8
An air/gas premix burner (10) comprising: a fan (12) for sending the air/gas mixture towards a combustion head (TC); a gas valve (14) for regulating the introduction of combustible gas; an air/gas mixer (11) which comprises a localized p...  
WO/2012/009343A3
During a heating phase, injection of a jet of fuel and oxidant (fuel annularly enshrouding oxidant or oxidant annularly enshrouding fuel) from a fuel-oxidant nozzle is combusted in a combustion space. During a transition from the heating...  
WO/2012/006166A3
A blower assembly (105) for supplying a combustible mixture to a burner of a gas -fired appliance, the blower assembly (105) including a housing (145) defining an interior space, an impeller, a motor (155) operatively interconnected with...  
WO/2012/005583A3
The invention provides a fireplace system comprising a housing with side walls that bound a receiving space and a top surface lying perpendicularly to the side walls, wherein the a top surface has a positioning opening at the top, a gas-...  
WO/2012/005583A2
The invention provides a fireplace system comprising a housing with side walls that bound a receiving space and a top surface lying perpendicularly to the side walls, wherein the a top surface has a positioning opening at the top, a gas-...  
WO/2012/000792A1
The present invention discloses a fuel injection duct (100) for a combustion apparatus which comprises an inlet opening (10), an outlet opening (20), and an inner surface, wherein the inner surface exhibits a surface structure (30) impar...  
WO/2012/001714A1
Gas burner (100, 200, 300), preferably for domestic use, of the type comprising at least one fuel gas injector (9, 209, 309) and at least one corresponding Venturi effect mixer (10, 210, 310a, 310b), wherein the above-mentioned injector ...  
WO/2012/001715A1
Gas burner (1, 100) for domestic use, of the type comprising at least one Venturi effect mixer (14) in fluid connection with at least one combustion mixture distribution chamber (5, 8) and with at least one flame spreader (6, 9) associat...  
WO/2012/000712A1
The invention relates to a burner module, comprising a plate (90) consisting of an upper face (92) and a lower face (91), wherein at least two cavities containing fuel (110) are provided in the lower face (91), and wherein a through-pass...  
WO/2011/160762A1
A gas stove (10) having an upper work plate (12) with at least one integrated gas burner (14), said gas burner (14) comprising a bowl-shaped base body (16), a burner crown (18) arranged on the base body (16), and an upper cap (20) arrang...  
WO/2011/156428A3
A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, f...  
WO/2011/154285A1
Method of designing a burner for combusting fuel with an oxidizer containing at least 23%vol O2, the block of the burner defining in succession a feed passage, a substantially cylindrical burner chamber having a length Lc and optionally ...  
WO/2011/154043A1
A flame scarfing head (1) for scarfing the surfaces of slabs produced by casting comprises a number of annular groups (5, 7, 9) of outlet openings for scarfing oxygen, arranged coaxially in relation to the centre point, and at least one ...  
WO/2011/156429A3
A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, f...  
WO/2011/154285A9
Method of designing a burner for combusting fuel with an oxidizer containing at least 23%vol O2, the block of the burner defining in succession a feed passage, a substantially cylindrical burner chamber having a length Lc and optionally ...  
WO/2011/156427A3
A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, f...  
WO/2011/151735A1
A burner for a glass kiln comprising a supply conduit (2) for a liquid or gaseous fuel which defines a slot (21) downstream whereof a flame is generated; said slot (21) extending over a first fictitious surface for a first length (23) fo...  
WO/2011/147654A1
A radiant burner (1) comprises a body (2) defining a premixing space (9) and a combustion space (10), the premixing space being separated from the combustion space by a radiant burner element (5) having its burner part (11) at the side o...  
WO/2011/148402A1
The present invention relates to a device for heating the ambient by means of infrared rays. The device comprises a cylindrical hollow casing (2) with an entry (3) for the passage of air for mixing with the gases resulting from the combu...  
WO/2011/144630A2
A gas burner with multiple flame rings, comprising an injector holder piece (2), a flame divider (4) having an outer portion (26) of overall annular shape and an inner portion (28) of overall circular shape, and means (6) for upperly clo...  
WO/2011/144630A3
A gas burner with multiple flame rings, comprising an injector holder piece (2), a flame divider (4) having an outer portion (26) of overall annular shape and an inner portion (28) of overall circular shape, and means (6) for upperly clo...  
WO/2011/145810A3
Provided is a board-plank premixing burner port arrangement, which may increase durability by preventing a large force from being applied to a burner-fixing structure despite accumulated thermal expansion caused by red heat on a burner s...  
WO/2011/140003A1
A cooking range burner head arrangement includes an annular burner head with a plurality of gas orifices, the burner head including a centrally disposed opening ( 72 ) defining a first flow path ( 150 ) for flowing secondary air upward i...  
WO/2011/134725A3
What is described is aflame atmosphere analyser of the type designed for operation with combustible gases of various kinds, comprising a tube (3) in which an intake and air and gas mixing chamber (10) is formed, a first gas supply nozzle...  
WO/2011/134725A2
What is described is aflame atmosphere analyser of the type designed for operation with combustible gases of various kinds, comprising a tube (3) in which an intake and air and gas mixing chamber (10) is formed, a first gas supply nozzle...  
WO/2011/134687A1
The invention relates to a multi-flame burner comprising burner nozzles (10-15) that can be supplied with combustible gas, especially for thermal material treatment methods. According to the invention, at least one of the burner nozzles ...  
WO/2011/128822A1
The present invention relates to a gas burner (1) for a cooking top, of the type comprising a cup (2) and a flame divider assembly (3) provided with at least one flame divider (4) comprising a plurality of holes (5) for the outflow of a ...  
WO/2011/128821A1
The present invention relates to a gas burner (B) for a cooking top, of the type comprising a flame divider assembly (S) provided with at least one flame divider (1) comprising a plurality of gas outlet holes, wherein the flame divider a...  
WO/2011/128711A3
The invention relates to a gas consumption reducing device, for independent gas-fired heaters, primarily for gas convectors and gas-fired fireplaces, which has an operator device, a clack-valve controlling the combustion air flow, and a ...  
WO/2011/128103A3
The present invention relates to a cooking apparatus, in particular a rotary barbecue apparatus and peripherals for it. The invention proposes a thermal appliance for preparing food, comprising a cooking chamber having a heating system, ...  
WO/2011/128831A1
The present invention relates to a cooking appliance (1) comprising a cover (2,2') and at least one burner (5A,5B,5C,5D), wherein said burner (5A,5B,5C,5D) comprises at least one flame divider (7Α,7Α') for a gas, of the type fitted wit...  
WO/2011/121609A2
Disclosed herein is an apparatus for combustion of gaseous fuel, preferably for domestic cooking with improved thermal efficiency and gas savings. The invented apparatus consists of improved designs of jet, air regulator, mixing tube, bu...  
WO/2011/120937A3
The invention relates to a device for injecting gas into a metallurgical vessel, comprising a blowing head (5) having a feed line (5b) for delivering gas, in particular oxygen, to the blowing head (5), and at least one Laval nozzle (1) d...  

Matches 601 - 650 out of 25,880