Matches 151 - 200 out of 370 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
4906174 Non-return valve for pulsating burners  
The non-return valve in the air inlet of a pulsating burner includes a flat circular ring of elastic steel. The outer edge of the ring is provided between annular abutment surfaces with a...
4895510 Combustion chamber of a pulsating combustor  
A vessel assembly defining a combustion chamber in a pulsating combustor is composed of a pair of generally boat-shaped vessels each made by plastic deformation and having a longitudinal plane...
4884963 Pulse combustor  
A pulse combustor having a combined mixing and ignition chamber in communication with a fuel inlet tube and an air inlet tube. The fuel inlet tube and air inlet tube inject fuel and air,...
4881373 Pulse combustion device  
A pulse combustion device having a mixing chamber arranged to be supplied with primary air and gaseous fuel, and a combustion chamber which is supplied with a mixture of gaseous fuel and air from...
4863370 Combustion chamber for a pulse combustion apparatus  
A combustion chamber for a pulse combustion apparatus has a generally circular cross section as viewed from a direction which is perpendicular, in a horizontal plane, to a direction of flow of an...
4861261 Method of operating a gas-infrared radiator, and the gas-infrared radiator  
In order to adapt a gas-infrared radiator (a radiant burner) to operating conditions in a particularly efficient manner, the energy delivered is reduced by intermittently reducing a controlled...
4856981 Mixing rate controlled pulse combustion burner  
A pulse combustion burner is disclosed having a combustion chamber and a passageway for delivering a combustible gaseous mixture of air and fuel gas to the chamber. A self-feeding flapper valve and...
4846149 Fluid heater using pulsating combustion  
A fluid container includes at least one pulsating combustion unit which defines an elongate exhaust passageway between two substantially parallel plates, along with an elongate combustion chamber...
4846665 Fuel combustion  
Process and apparatus for fuel combustion providing oscillation of fuel or combustion air provided to a burner to generate successive fuel-rich and fuel-lean zones in a flame thereby reducing NO x ...
4840558 Pulsating combustion system  
A pair of pulsating combustors are parallelly connected to each other between an air intake chamber and an exhaust chamber. Aerodynamic valves having a forward flow coefficient higher than their...
4834644 Premix oven pulsing control system  
A plurality of burners are provided for burning a combustible gas mixture. A conduit extends to each of the burners for supplying a combustible gas mixture thereto. A mixing device is coupled...
4832598 Pulse combustion apparatus  
A pulse combustion dehydration apparatus includes a pulse combustor designed to operate with a low pressure fuel gas supply and having valve means to stop the supply of gas to the combustion...
4819873 Method and apparatus for combusting fuel in a pulse combustor  
A pulse combustion energy system including a pulse combustor coupled to a processing tube for flowing material to be processed therethrough, the processing tube being coupled to a pair of cyclone...
4808107 Pulse combustion system  
A pulse combustion system in which a single air intake assembly is associated with a plurality of pulse combustion gaseous fuel heater assemblies. The air intake assembly includes a blower arranged...
4805318 Acoustically enhanced heat exchange and drying apparatus  
A heat transfer apparatus includes a first chamber having a first heat transfer gas inlet, a second heat transfer gas inlet, and an outlet. A first heat transfer gas source provides a first gas...
4795340 Single-leaf valve for gas-fired boilers  
Single-leaf valve for a gas-fired boiler. It is of the type that comprises a combustion chamber (1), a seat (10) for a valve leaf (9), and a single valve leaf (9) for the two constituents, this...
4780076 Power burner  
A power combustion device comprising an elongate combustion chamber having an inlet for a combustible mixture and an unvalved outlet for combustion gases; an open flow valve distributor member...
4767314 Pulse jet engine assembly  
An improved arrangement for a pulse jet engine assembly wherein pulsations of the engine are utilized to operate a motive source for a fuel pump which pumps fuel from a fuel supply source to the...
4762487 Diode supplied pulsed combustor  
A pulsed combustor comprising at least one aerodynamic diode, a diffuser, fuel injectors, combustion chamber/duct, igniters, and muffler providing plug type flow with successive ignition and wave...
4759312 Furnace system  
In a heat exchange container (1) that is preferably water filled and used in a space or central-heating system a furnace system having a combustion chamber (5) for the pulse combustion of...
4752209 Pulse combustion burner feed valve  
A feed valve is disclosed for self-feeding of air or fuel gas to a pulse combustion burner in response to oscillating burner pressures. The feed valve includes a housing having a plurality of...
4750452 Water heater  
An instantaneous hot water heater having a coiled heat exchanger (4) through which water to be heated passes. A fuel supply assembly (22) is provided for supplying air and gas to the interior of...
4747771 Operation of a pulse-fired burner  
A pulse-fired burner is operated by modulating a fuel supply rate between a pilot level and a main level to provide a flame the level of which modulates respectively between a pilot level during a...
4740152 Mixing block for mixing a combustible gas mixture  
A mixing block (40) for mixing a combustible gas mixture, consisting of at least two components, for processing materials by means of temperature and pressure concussions, particularly for thermal...
4724823 Radiant gas burner assembly  
A gas fired radiant griddle assembly employing a series of perforated ceramic tiles to define a burner surface positioned beneath the griddle. The center area of the assembled ceramic tiles is...
4721458 Gas feeding device for feeding a combustible gas mixture consisting of at least two components  
A gas feeding device is suggested which is used for feeding a combustible gas mixture consisting of at least two components into a combustion chamber of a thermic deburring installation for...
4708635 Pulse combustion apparatus and method  
The pulsed combustion gases of a primary burner having a low fuel input rate are combined with those of a main burner having a high fuel input rate to provide an integrated combustion process...
4708634 Drawn assembly for pulsatory combustion  
Assembly for pulsatory combustion comprising a combustion chamber, a horn and an exchanger part, made through drawing and welding of two half-shells, the separation plate being secured to the...
4706390 Dehydrator  
A dehydrator for fluent materials includes a pulse combustor and a cyclone separator having a cylindrical cyclone chamber and a central gas discharge tube. The pulse combustor has a finned tail...
4701126 Elevated temperature dehydration section for particle drying pulse jet combustion systems  
Improved construction for the dehydration sections of pulse jet combustors for the drying of particulate materials including provisions for maintaining the surface of the downstream end thereof at...
4695249 Feed system for particle drying pulse jet combustors  
Improved longitudinal axis feed system for the dehydration section of pulse jet combustion apparatus used for the drying of particulate materials.
4695246 Ignition control system for a gas appliance  
An ignition control system for a direct ignition gas appliance, such as a furnace. A main gas valve, spark generator, flame sensor, and purge blower are all interconnected to a single controller....
4695248 Pulse combustion drying apparatus for particulate materials  
Pulse combustor apparatus for the drying of particulate materials having the combustion chamber and the exhaust system components disposed on a common longitudinal axis and wherein backflow gas...
4693082 Method for supplying heat to an engine for external heat supply by intermittent combustion, and engine for carrying out the method  
In a method for supplying heat to an engine for external heat supply, the combustion of fuel and combustion air takes place intermittently in a combustor. The combustor has a valve system for...
4687435 Pulse combustor  
A pulse combustor has a casing in which a combustion chamber is defined. Air is supplied to the combustion chamber through an air supply pipe. A valve mechanism for controlling the air supply to...
4671056 Pulse-sonic jet nozzle  
An improved valveless pulse jet combustor having an air inlet pipe connected to a combustion chamber having ignition means and fuel supply means is disclosed. The combustion chamber is further...
4651712 Pulsing combustion  
A pulsing combustion device including a combustion chamber having an inlet for combustible mixture and an unvavled outlet open to the atmosphere for combustion gases, a floating valve member...
4650413 Method and apparatus for activating fluids  
The invention relates to method and apparatus for the combustion of fluidal fuels. The fuel is dispersed in combustion air and, in order to improve the combustion rate and efficiency, is exposed to...
4645448 Laser effects simulator  
A laser effects simulator having inner and outer cylinders which serve as parate plenums for two gases--a fuel and an oxidizer. Each plenum contains a multiplicity of small release ports or holes....
4642046 Pulse combustor  
A pulse combustor has a main body in which a cylindrical mixing chamber and a combustion chamber are formed. An air inlet port and a fuel inlet port are formed in the body to open into the mixing...
4640682 Pulse jet combustor dehydration cone construction  
Improved dehydration section construction for pulse jet combustion apparatus for the drying of particulate materials that includes vibratable finger like sections at the downstream end thereof to...
4639208 Pulse combustion apparatus with a plurality of pulse burners  
In a pulse combustion apparatus, a plurality of identical pulse burners are employed such that a total amount of fuel to be burned is divided into equal amounts which are assigned to respective...
4635571 Apparatus for infrasonically intensifying a glow bed  
Method and apparatus for infrasonically intensifying a glow bed (13), supported by a grate (12). In order to improve the beneficial effect of sound on combustion the bed of fuel, located on the...
4634371 Intermediary channel for a feeding device for a pulsatory combustion chamber  
An intermediary chamber associated to a device for feeding a pulsatory combustion chamber with fuel and comburent includes a heat tube l65 defining with the inner channel wall 125 a recirculation...
4628903 Pulse combustion deep fat fryer  
A deep fat fryer includes an open-top vessel having at least one trough-shaped container adapted to hold a quantity of cooking oil. A pulse combustion burner is provided for heating the oil and...
4624635 Construction for pulse jet combustor dehydration section  
Improved dehydration section construction for pulse jet combustion apparatus for the drying of particulate materials that includes a plurality of exhaust flow disturbing rings on the confining...
4622003 Apparatus for dispensing active materials  
An apparatus for dispensing active material. The apparatus oscillating burner, a tank for the active material which is connected to a discharge line, and a fuel reservoir which, via a suction line,...
4619601 Pulse combustor  
A pulse combustor has a casing in which are defined a mixing chamber and a combustion chamber. The casing is formed with a first and second air inlet holes and a fuel inlet hole which open to the...
4608013 Ultrasonic atomizing burner  
An ultrasonic atomizing burner for smaller heating apparatus particularly for mobile spaces, such as motor vehicles comprises an atomizer which has a fuel inlet and which is equipped with an...
4605167 Ultrasonic liquid ejecting apparatus  
An ultrasonic liquid ejecting apparatus for discharging liquid droplets comprises a housing including a chamber for holding liquid therein having an intake port connected to a liquid supply...
Matches 151 - 200 out of 370 < 1 2 3 4 5 6 7 8 >