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Patent Searching and Data


Matches 601 - 650 out of 26,096

Document Document Title
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...  
WO/2012/080051A3
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...  
WO/2012/080054A3
The invention relates to a gas valve unit for adjusting a gas volume flow fed to a gas appliance, in particular a gas cooker. Said gas valve unit has a valve housing (20) and an actuation pin (31), an actuation section of which protrudes...  
WO/2012/078141A1
An atomic absorption instrument has a burner and a mixing apparatus for delivering a combustible mixture to the burner. The mixing apparatus includes a mixing chamber assembly having a plurality of internal delivery passageways. An end c...  
WO/2012/076820A1
The invention relates to a double pulse fuel injector comprising a first line (27) known as the high‑pressure line and a second line (26) known as the low‑pressure line, the second line surrounding the first, the first line at its en...  
WO/2012/076600A1
The present invention relates to a burner (10) comprising a fiber based burner deck (14), a perforated plate or a screen (16) supporting the fiber based burner deck, and at least one ionization probe (12). The ionization probe is install...  
WO/2012/077050A2
The present invention relates to a gas burner (1) which receives the primary air required for combustion from under the oven or stove surface. The inventive gas burner (1) comprises at least one pool (2) having at least one gas inlet duc...  
WO/2012/077050A3
A gas burner comprises at least one pool ( 2 ) having at least one gas inlet duct ( 3 ) and at least one injector, at least one burner having at least one central chamber ( 5 ) and at least one peripheral chamber ( 6 ) that is located mo...  
WO/2012/071713A1
A method of assembling multiple low NOx burners (100), a low NOx burners (100) and a tankless gas-fired water heater (500) are disclosed. The method includes the step of assembling multiple bodies (152), each body (152) includes multiple...  
WO/2012/072667A1
The invention is directed to a burner comprising (a) a burner pipe, (b) mixing means arranged in the burner pipe for mixing an oxygen-containing gas and a fuel gas and for discharging the resulting gas mixture within the burner pipe; and...  
WO/2012/075110A1
An apparatus includes a furnace structure defining a combustion zone, and a tube that discharges fuel-oxidant premix into the combustion zone through an outlet from the tube. A reactant supply system provides the tube with unmixed fuel a...  

Matches 601 - 650 out of 26,096