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Matches 601 - 650 out of 26,130

Document Document Title
WO/2012/138831A1
An oxy-fuel furnace and method of heating material in an oxy-fuel furnace are disclosed. The method includes combusting oxygen and fuel with an oxy-fuel burner arrangement in the oxy-fuel furnace forming combustion gases, and maintaining...  
WO/2012/136800A1
The invention relates to a thermophotovoltaic system comprising an infrared radiation emitter (2), said emitter comprising a body provided with a first outer surface (8) and a second outer surface (10), said first (8) and second (10) out...  
WO/2012/138764A3
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/2012/137505A1
A burner for a stove, configured in such a manner that a throat section (42) vertically provided at the center of the lower surface of the burner body (4) is inserted from above into a support tube section (12), which is provided to a bu...  
WO/2012/134019A1
The present invention relates to an apparatus for monitoring air/gas proportion control in a gas boiler and to a method for controlling same, and more particularly, to a gas valve control circuit in a gas boiler for controlling the openn...  
WO/2012/130543A1
The invention provides for the use of a particular burner design to heat reactors for conversion of chlorosilanes, wherein the burner has a jet tube and the jet tube surrounds the flame and the flame tube in a gastight manner, as a resul...  
WO/2012/133539A1
A radiant tube made of refractory metal is provided with at least one bent tube (3A (3C)) which connect straight tubes (2A, 2B (2C, 2D)). Combustion air from a burner (5) is fed through one of the straight tubes (2A, 2B (2C, 2D)), and th...  
WO/2012/130858A1
The present invention relates to a method for operating combustion process in a furnace (1) whereby a primary fuel and a secondary fuel are burnt, to an apparatus for injecting liquid oxygen into the furnace and also to the corresponding...  
WO/2012/134033A1
According to the present invention, a gas-air mixing device used in a gas boiler comprises: a gas supply tube branched into a first gas flow path and a second gas flow path; an air supply tube branched into a first air flow path and a se...  
WO/2012/130290A1
A heavy cutting nozzle (1) for cutting workpieces of steel and workpieces (200) of iron alloys, particularly slabs, ingots and billets, has a nozzle body (2) with a thread (4) for fastening to a cutting torch (100). The heavy cutting noz...  
WO/2012/128443A1
The object of the present invention is to provide a boiler equipped with an air supply pre-heating chamber, wherein air supplied from the outside is pre-heated before being supplied to the boiler, thereby making it possible to improve th...  
WO/2012/128259A1
Provided is a top-combustion hot-blast furnace in which the combustion efficiency of a burner system can be improved, high-temperature combustion gas can be supplied to the entirety of a checker chamber, and a refractory on an inside wal...  
WO/2012/123377A1
Method of pouring a melt stream from an outflow opening of a melting furnace (19) and melt production unit whereby one burner apparatus (1) is used to generate a first flame (2.1) and a second flame (2.2) forming an angle (18) of at leas...  
WO/2012/123207A3
The invention relates to a mixing device for mixing combustion air and gas for a gas appliance, having a housing (2) with a gas supply connected thereto, and having a nozzle insert (4) which is arranged in the housing (2) and which has a...  
WO/2012/123805A1
A gas burner (100) for premixed combustion is positioned in a combustion chamber (50) and comprises two components (1, 2), a first defined by a distributor (1 ) for a gas and air mixture and the second (2) defining the burner shell, said...  
WO/2012/123207A2
The invention relates to a mixing device for mixing combustion air and gas for a gas appliance, having a housing with a gas supply connected thereto, and having a nozzle insert which is arranged in the housing and which has a predetermin...  
WO/2012/123382A1
Method of combusting a fuel with an oxidizer and corresponding burner assembly, whereby a jet of fuel (210) and a jet of primary oxidizer (241) are injected into a combustion zone (21) in contact with one another so as to generate a prim...  
WO/2012/119675A1
The invention relates to a flat flame burner (1) having a chamber (2) that extends along a center axis (A) and has a combustion air inlet opening (3) and an outlet opening (12), a burner lance (7) which extends along or parallel to the c...  
WO/2012/122490A2
An oxy-fuel burner arrangement having a first conduit having a nozzle aperture with an aspect ratio, D1/D2, of greater than or equal to about 2.0. The first conduit is arranged and disposed to provide a first fluid stream, where the firs...  
WO/2012/122490A3
An oxy-fuel burner arrangement (100) having a first conduit (108) having a nozzle aperture with an aspect ratio, D1/D2, of greater than or equal to about 2.0. The first conduit (108) is arranged and disposed to provide a first fluid stre...  
WO/2012/119696A1
The invention relates to an industrial burner of a thermal processing installation for directly or indirectly heating a furnace chamber, comprising a combustion chamber (13) having at least one opening (17) which leads into a heating cha...  
WO/2012/117726A1
A combustion plate for an all-primary-combustion type burner in which a plurality of flame holes (3b) for discharging premixed gas are formed on a ceramic plate body (3a), wherein non-flame-hole sections (31) in which flame holes are abs...  
WO/2012/118397A1
A burner with preliminary mixing consists of an external shell and an internal shell coaxial with respect thereto. The external shell and internal shell form a conically narrowing annular gap. A diagonal vortex generator, consisting of b...  
WO/2012/113285A1
A burner has a combustion head (10), an igniter, a fuel delivery/adjustment device (12), a combustion air delivery/adjustment device (14), a safe operation monitoring device, and an electronic control device (16). The combustion air deli...  
WO/2012/109935A1
Disclosed is a burner comprising a stove core (1), a fire cover (3), a stove plate and stove end (7). A plurality of stove core fire outlet hole lugs (1-1) are arranged on the stove core (1), stove core fire outlet holes (1-2) are arrang...  
WO/2012/110434A3
The present invention relates to a burner (1) for a furnace (19) with the following features: a first feed (2) for at least one fuel (31), preferably with a primary outlet (5) for an oxidizing agent (32), preferably oxygen; a second feed...  
WO/2012/110434A2
The present invention relates to a burner (1) for a furnace (19) with the following features: a first feed (2) for at least one fuel (31), preferably with a primary outlet (5) for an oxidizing agent (32), preferably oxygen; a second feed...  
WO/2012/112686A2
A premix burner arrangement for safely oxygen-enriching a premix air-fuel combustion system is disclosed. In the disclosed burner arrangement, a first conduit is arranged and disposed to provide a first gas stream. The first gas stream i...  
WO/2012/112686A3
A premix burner arrangement for safely oxygen-enriching a premix air-fuel combustion system is disclosed. In the disclosed burner arrangement, a first conduit is arranged and disposed to provide a first gas stream. The first gas stream i...  
WO/2012/108571A1
The present invention relates to a gas oven. The gas oven includes: a cavity in which an oven chamber having an opened front surface is defined; a heating source installed in the cavity through the opened front surface of the oven chambe...  
WO/2012/108997A2
Combined fuel and oxidizer metering jet arrangements, systems and methods for selectively simultaneously metering the flow rate of a liquid and/or LG fuel and an oxidizer for delivery to a single or multi-fuel burner. Through the intelli...  
WO/2012/104012A1
The invention relates to a flat flame burner (1) comprising a chamber (2), which extends along a central axis (A) and has a combustion air inlet opening (3) and an outlet opening (12), and a burner lance (7), which extends along or paral...  
WO/2012/103192A2
A water heating system includes a burner assembly for providing a source of thermal energy to a heat exchanger. A water inlet conduit is coupled to the heat exchanger assembly for supplying fresh water to be heated, and a water exit cond...  
WO/2012/101814A1
The purpose of the present invention is to provide a combustion device for heating a furnace, the combustion device being configured so that the ratio between the amount of primary air flowing through a primary air conduit and the amount...  
WO/2012/103192A3
A water heating system includes a burner assembly for providing a source of thermal energy to a heat exchanger. A water inlet conduit is coupled to the heat exchanger assembly for supplying fresh water to be heated, and a water exit cond...  
WO/2012/098174A1
To burn lean fuel gas in a furnace of a power plant boiler, a fuel gas flow is fed into the furnace via a fuel pipe (1), a primary air flow is fed centrally into the fuel gas flow discharging from an outlet (14) of the fuel pipe (1), and...  
WO/2012/098229A3
Burner for a furnace comprising at least one supply channel for supplying an oxidizing medium and a plurality of peripheral fuel supply channels, wherein the oxidizing medium supply channel and the fuel supply channels have exit openings...  
WO/2012/099474A1
The invention relates to a cooking device comprising at least one gas burner assembly (1) and gas supply means. The gas burner assembly comprises an outer burner (2), and an inner burner (3) having a cross section which is smaller than a...  
WO/2012/098229A2
Burner for a furnace comprising at least one supply channel for supplying an oxidizing medium and a plurality of peripheral fuel supply channels, wherein the oxidizing medium supply channel and the fuel supply channels have exit openings...  
WO/2012/095799A2
Herein a gas boiler burner (1) is described comprising a diffuser (2), suitable for diffusing premixed fuel gases in a combustion chamber (3), each cross-section of said diffuser (2) having a uniform radius of curvature, in which said di...  
WO/2012/095799A3
Herein a gas boiler burner (1) is described comprising a diffuser, suitable for diffusing premixed fuel gases in a combustion chamber, in which the diffuser comprises a diffuser central portion (10) and two diffuser longitudinally periph...  
WO/2012/091963A1
A simple, compact burner achieves a more optimal melting of a solid charge followed by performance of combustion under distributed combustion conditions. The burner achieves this by fluidically bending the flame towards the solid charge ...  
WO/2012/090039A1
A universal cutting torch (100) is provided which has a cutting torch head (200) with a universal cavity (208) capable of accommodating any one of a plurality of different torch tips (205A-E) manufactured for different cutting torches ha...  
WO/2012/084575A3
The invention is implemented in terms of the device on the one hand by a tubular burner for an industrial furnace, which has at least one annular first feed channel for a combustion gas and at least one radially further inwardly arranged...  
WO/2012/085610A1
Gas burner (1) of the type comprising a cup (2) of the burner accommodating at least one injector (3) for fuel gas, a head (4) of the burner coupled to said cup (2) and comprising at least one distribution chamber (5) for a first circumf...  
WO/2012/084561A1
The present invention relates to a gas fired infrared radiation emitter comprising a burner plate (140) acting as combustion surface and a radiant screen (160) positioned at the combustion side of the perforated tiles. The radiant screen...  
WO/2012/082087A1
The burner comprises elements for forming the direction of movement of gas and air flows, namely a cap and a ring. The cap is arranged on the inner side of a vertical cylindrical wall of the body. A gas movement chamber is formed between...  
WO/2012/081984A1
The invention relates to a mixture supply system which is adapted for mounting in a hot water appliance and which is adapted to supply a combustible mixture to a burner of the hot water appliance, comprising a fuel feed for a fluid fuel,...  
WO/2012/081796A1
According to the present invention, a gas boiler including an output adjusting device and a method of adjusting the output of the gas boiler are provided. The output adjusting device has a simple structure in order to regulate a mixing r...  
WO/2012/080051A2
The subject matter of the invention is a gas valve unit for adjusting gas volume flows to a dual circuit gas burner (1) of a gas appliance, particularly a gas cooking appliance. The gas valve unit comprises a gas inlet (3) and two gas ou...  

Matches 601 - 650 out of 26,130