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Patent Searching and Data


Matches 901 - 950 out of 1,640

Document Document Title
JPH06193841A
PURPOSE: To stably hold flame, perform lean combustion in the vicinity of a quenching limit and suppress the generation of NOx by making the fuel concentration in the region of a burner axis at the outlet of the burner greater than the a...  
JPH0641056U
[Objects of the Invention] It aims at maintaining easily by making the burner for fuel, and the burner for fuel exhaust gas unify, and providing the cheap burner for reformers of the cost which can manage catalyst bed temperature by one ...  
JPH06504362A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH06101823A
PURPOSE: To provide a two kinds of fuel burner low in level of NO2 emission, by so arranging the gas jet from the gas exhaust nozzle of a gas gun and the oil jet from the oil exhaust nozzle of an oil gun as to form specified angles each ...  
JPH0694227A
PURPOSE: To provide a secondary burner in which thermoacoustic vibration can be damped. CONSTITUTION: In a secondary burner where a fuel feed 2, 3 arranged in a combustion chamber 1 is surrounded by an annular air duct 4, the air duct 4 ...  
JPH0623607B2  
JPH0619222B2  
JPH0674440A
PURPOSE: To prevent damage to a burner and a furnace wall by burning and prevent decrease of the output of a boiler to an unnecessarily low output by a method wherein the maximum of the amount of fuel which can be fed is obtained on the ...  
JPH0674425A
PURPOSE: To provide a multipurpose burner by which removal of attachments in a vessel, by heating, preheating of the vessel, temperature rise of molten steel in the vessel and improvement of refining performance owing to upward blowing o...  
JPH0617748B2  
JPH0617732B2  
JPH0614727U
[Objects of the Invention] Improvement of the fuel gas injection nozzle of a gas turbine combustion device. [Elements of the Invention] A gas nozzle tip (6) is used as independent parts, and a holder (5) is stuffed and it attaches. Only ...  
JPH0634114A
PURPOSE: To realize an abrasion-free operation without closing the same by combusting and oxidizing pulverous fuel with two kinds of gases which are different in oxygen content from each other. CONSTITUTION: Two kinds of reaction gases I...  
JPH0626635A
PURPOSE: To provide a burner which is improved in the process of mixing a medium containing a hazardous substance and fuel, and can combust fuel completely for the removal of the hazardous substance contained in exhaust gas or waste gas....  
JPH0618037A
PURPOSE: To provide a gas turbine which enables complete premixture of fuel and air prior to combustion, and a gas turbine combustor for the same. CONSTITUTION: In a gas turbine 10, a plurality of combustors 14 each have a plurality of f...  
JPH0611122A
PURPOSE: To provide an ignition burner which enables the use of liquid fuel and gas fuel without mixing together the fuels by exchanging only a burner gun. CONSTITUTION: An ignition burner for a boiler comprises a burner gun 10 for combu...  
JPH05340505A
PURPOSE: To minimize the formation of NO2 while improving productivity by performing oxy-fuel combustion of an oxy-fuel mixture from nitrogen and keeping a concentrated fuel condition. CONSTITUTION: An oxy-fuel flame or combustion is pro...  
JPH05280716A
PURPOSE: To provide a gas/oil switchable mono-fuel combustion burner, having simple structure, simple in operating manipulation and capable of burning either gas or oil by only switching fuel as well as the reduction of production of NOX...  
JPH0539290Y2  
JPH05248638A
PURPOSE: To provide a gas turbine dual fuel, the nozzle front face of which exposed to high temperature, is not susceptible to cracks. CONSTITUTION: In a gas turbine dual fuel nozzle, including with a flange having a fuel and atomizing a...  
JPH05240409A
PURPOSE: To reduce heat being taken out from combustion gas in the downstream of a stoichiometrically under combustion zone of such a type of burner combustion is performed in stoichiometrically under and over combustion zones, and heat ...  
JPH05240437A
PURPOSE: To provide a device for mixing two gaseous components, having a tangential inlet flow duct opening into an inlet flow gap being supplied with gaseous components through an inlet nozzle, in which mixing efficiency of two gaseous ...  
JPH05231611A
PURPOSE: To minimize emission amount of harmful substances, especially NOx, in a generator boiler for steam generation. CONSTITUTION: At least one precombustion chamber 24 is made to act at a boiler, and combustion output is formed the p...  
JPH05196214A
PURPOSE: To provide a composite gas burner structure capable of stable combustion, of preventing production of any dust, and of reduction of fuel cost, and further of improvements of combustion efficiency and environmental condition. CON...  
JPH05187638A
PURPOSE: To obtain a burner for operating a gas turbine group or the combustion chamber and combustor of a flame apparatus in which a high flame extinguishing field can be generated regardless of the flow rate. CONSTITUTION: A burner hav...  
JPH05187639A
PURPOSE: To make possible that the tongue of flame can reach the flame front at the burner outlet constantly by disposing the end part of an ignition electrode at a part in a conical hollow chamber where the current velocity of combustio...  
JPH05141659A
PURPOSE: To carry out operation at a temperature lower than an allowable temperature of a nozzle member by a method wherein a disk-like spacing is provided with an air injection port opened toward a flame burning plane. CONSTITUTION: A d...  
JPH05141617A
PURPOSE: To prevent lowering of practicality of a furnace due to upward extensive dispersion of a burner and to prevent contact of a furnace wall with flame by disposing burners of different types of fuel at four corners and sides of a h...  
JPH0531044B2  
JPH0587312A
PURPOSE: To prevent the invasion of combustion gas, containing corrosive ingredients, into a nozzle and prevent the burning of the nozzle due to radiation heat from the inside of a furnace by a method wherein gas curtain is formed at the...  
JPH0571720A
PURPOSE: To increase the processing capacity of a furnace by dispersing fluid refuse having a low heat generation rate into the flame of an oxygen/fuel burner and burning it in the flame while confining the front of the flame within an i...  
JPH055507A
PURPOSE: To prevent occurrence burnout of a flame stabilizing means and of slagging in the flame stabilizing means by providing a projecting body in extension into a furnace beyond the flame stabilizing means and by interrupting thereby ...  
JPH04366306A
PURPOSE: To burn much of a gas of low calorific value stably by a small volume of a gas of high calorific value by providing a buner used for gas of low calorific value which is provided with a plurality of fuel nozzles and air nozzles a...  
JPH04320711A
PURPOSE: To ensure drying combustion with reduced combustion waste in a burner where a liquid and/or gaseous fuel is mixed and combusted. CONSTITUTION: Mixing of combustion air 13 and a fuel 5a is performed with many nozzles 9, 10 locate...  
JPH0470524B2  
JPH04278109A
PURPOSE: To raise the combustion effect and reduce the unburned proportion in the combustion ash in a boiler furnace in which the mixture of a flame retardant low calorie gas and an ordinary fuel are burned. CONSTITUTION: A low calorie g...  
JPH04108125U  
JPH0454843B2  
JPH04227410A
PURPOSE: To obtain a fuel nozzle for gas turbine engine including a water spray provided with means for protecting members against damage by eliminating water jet to a high temperature part using gaseous or distillate fuel. CONSTITUTION:...  
JPH0450483B2  
JPH0429221Y2  
JPH0429222Y2  
JPH04190003A
PURPOSE: To provide stable combustion even if attenuated combustion with a large flow rate is carried out by providing an auxiliary blow-out groove between the main blow-out ports from which attenuated mixture gas is blown out and blowin...  
JPH04184005A
PURPOSE: To use parts directly exposed to the flame that are excellent in heat resistance and corrosion resistance at high temperature by forming the peripheral members of a combustion chamber positioned in or near the combustion area by...  
JPH0424270Y2  
JPH0424269Y2  
JPH0463915U  
JPH0429930B2  
JPH04136606A
PURPOSE: To restrict NOx emission to be low without permitting gas and air to be mixed together in an early time, by employing a gaseous fuel for a fuel supplied through an injector, and adjusting a velocity of the fuel invading into an ...  
JPH0449730U  

Matches 901 - 950 out of 1,640