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Match Document Document Title
7815700 Fluid mixing device inserted in or combined with a reactor  
A device, system and method of mixing two fluids are described herein. A gaseous first fluid is distributed through a distribution zone to a mixing zone by a bundle of pipes parallel to an axis...
7695536 Fuel gas manufacturing apparatus  
A home fuel gas refining system has a modifier for modifying a hydrogen-containing fuel to produce a modified gas. The modifier includes a hydrogen-containing fuel supply mechanism for supplying...
7410288 Fluid mixing device  
A fluid mixing device (1) includes a chamber (3) and a bluff body (4) defining one end of the chamber (3). A first fluid inlet (5) is located toward an opposite end of the chamber (3) from the...
7395818 Multi-gaseous fuel control device for a combustion engine with a carburetor  
A fuel control device for a combustion engine capable of running on any one of a plurality of fuels has a fuel selection module with a plurality of fuel type settings for selecting a specific fuel...
7338543 Gas mixing apparatus  
A static mixer includes a plurality of mixing elements disposed parallel to each other and arrayed annularly to define an inner cylindrical space surrounded by these mixing elements. Each mixing...
7318846 Mixture formation means for a reformer of a fuel cell system or for a heater  
A mixture formation means for the reformer of a fuel cell system or for a heater. The fuel feed includes a pressure impulse injection means and the mixture formation area is a swirl chamber having...
7291194 Intermittent mixer with low pressure drop  
A thermal mixer reduces the temperature of flue gas supplied to a fabric filter. Two spray dry absorbers are operable to cool flue gas. A housing of the mixer has first and second inlet passages...
6620389 Fuel gas reformer assemblage  
A fuel gas-steam reformer assembly, preferably an autothermal reformer assembly, for use in a fuel cell power plant, includes a mixing station for intermixing a relatively high molecular weight...
6082993 Induced draft heater with premixing burners  
A fuel/air mixture control for an induction heater having a tube-type burner includes a side-venting fuel nozzle for introducing fuel into an induction air stream entering the burner. A multi-speed...
5997595 Burner and a fuel etc. supply method  
A burner for an entrained bed gasifier is provided in which a stable ignition is accelerated in the vicinity of a fuel jetting port and a good combustion state is maintained. A fuel (1, 3), such as...
5931661 Adjustable air/gas shutter valve  
An air to gas mixing valve is provided for fireplaces especially those having sealed combustion chambers as employed in direct vent fireplaces. The novel mixing valve comprises a channel shaped...
5895211 Method and device for supplying a gaseous fuel to a premixing burner  
A gaseous fuel (B) is fed to a a premixing burner which has a main line (10) for the feed of oxygenous gas (G) into at least one mixing zone and/or a combustion zone (VMZ, EMZ, VZ). In the process,...
5860407 Gaseous fuel control system for engines  
A gaseous fuel control system for engines for delivering and regulating fuel and air flows to the engine and an electronically controlled rotary pressure regulator implementing fine adjustments in...
5827335 Enhanced performance carburetor system  
A spud end fuel metering tube in an air-fuel mixing passage in a propane carburetor for enhancing performance of the system. The fuel supplying spud end is located in a venturi throat within the...
5797379 Fuel delivery system  
A carburetor for low pressure gaseous fuel comprising: a hollow body having a through bore, a venturi in said through bore, a throttle valve downstream of said venturi, a jet positioned in the...
5762490 Premixed gas burner orifice  
A premixed gas burner for use in a boiler or the like has a burner body including a distribution tube into which air under pressure and a gas fuel are received. The gas is supplied to the...
5658358 Fuel supply system for combustion chamber  
In a fuel supply system with premixing combustion, a gaseous and/or liquid fuel is introduced as a secondary flow into a gaseous, ducted main flow. The secondary flow has a substantially smaller...
5642724 Fluid mixing systems and gas-fired water heater  
The disclosed methods and apparatus for mixing a secondary fluid with a primary fluid have utility in venturi and other fluid mixing systems in agriculture, fluid, fuel combustion and other fields...
5611684 Fuel-air mixing unit  
A mixing unit for mixing gaseous fuel and combustion air includes a fuel supply chamber adapted to receive a supply of fuel, an air supply chamber adapted to receive a supply of combustion air, and...
5609655 Gas turbine apparatus  
A fuel and air mixing apparatus for a combustor and gas turbine generator. A primary portion of the fuel is injected into the mixing air at long distances from the combustor prechamber. The primary...
5423675 Burner mixing chamber  
An apparatus for controllably mixing air with a combustible gas to form a combustible mixture. The apparatus includes a housing having an internal gas mixing chamber in communication with an...
5291875 Adjustable tube assembly for a gas barbecue grill  
A gas venturi tube assembly for a barbecue grill which can be utilized in a wide variety of gas barbecue grill burner elements and base portions. A venturi tube and gas intake member telescope...
5245977 Flow proportioning mixer for gaseous fuel and air and internal combustion engine gas fuel mixer system  
A flow proportioning mixer is provided for mixing gaseous fuel and air, the mixer having therein a gas chamber adapted to discharge the gaseous fuel to a mixing channel, an air chamber adapted to...
5129412 Aerodynamic blender  
A blender designed on aerodynamic principles produces a thorough mixing of a number of solute gases with a diluent gas, so that the output of the blender is homogeneous to a high degree. The solute...
5106590 Gas mixer and distributor with heat exchange between incoming gases  
A gas mixer and distributor has an array of parallel gas mixing and distributing tubes which extend from a first chamber through successive second and third chambers. Respective coaxial tubular...
5103795 Air and fuel mixing apparatus and method  
An apparatus 10 for introducing a mixture of air and gaseous fuel into internal combustion engines has a housing 12 in communication with a supply of gaseous fuel that may be mounted to tubular...
5083547 Air and fuel mixing apparatus  
An apparatus 10 for introducing a mixture of air and gaseous fuel into internal combustion engines has a housing 12, in communication with a supply of gaseous fuel, that is mounted to a tubular...
4997458 Tilt valve carburetor for gaseous fuel systems  
An air/gaseous fuel proportioning device includes an air inlet, a fuel inlet, an outlet to feed an air fuel blend to an engine, with the air inlet having an air butterfly valve to throttle the air...
4991561 Gas-air mixer  
A gas-air mixer for internal combustion engines having an inlet and an outlet diffusor and being mounted in a collar member which forms a cyclindrical surface between them. Feeding channels are...
4938606 Method of and an apparatus for producing a water-in-oil emulsion  
The production of a water-in-oil emulsion proceeds by an exact dosing of the desired water-oil ratio in a dosing apparatus. The dosed mixture is fed into a mixing chamber for producing the emulsion...
4894067 Low profile gaseous fuel carburetor  
A low profile gaseous fuel carburetor provided with deflector valves to improve mixing of gas and air in a mixture stream of short length. It also shows improved idling and starter valves, and a...
4827899 Adjustable gas tube assembly  
An adjustable gas tube assembly is disclosed for use with gas consumption means (including gas barbecue grills) and includes a gas delivery tube having a tubular air regulator member mounted...
4812049 Fluid dispersing means  
An improved device for mixing and/or dispersing fluids, and useful as a component of fuel injectors, carburetors, oil burners, de-superheaters and gas coolers, and in the production of foams and...
4793712 Gas mixer  
Described is a gas mixer preferentially employed for mixing at least two gas flows. The gas mixer comprises a first filter adapted to have a first gas flow directed therethrough from a first...
4765303 Gaseous fuel charge forming device for internal combustion engines  
A device that senses the engine's air demand by reading the change in the air velocity at the venturi and a point up stream of the venturi and uses this negative air pressure signal to provide and...
4762530 Internal air shutter for gas burner  
An internal air regulator in a venturi tube assembly for use with a burner in a gas barbecue grill. The venturi tube assembly includes two telescoping tubes both with lateral openings. The tube...
4715354 Fuel-economy and emission-control device for internal combustion engines  
A device is disclosed for use in conjunction with the carburetor of an internal combustion engine for economizing fuel consumption and reducing emission levels. The device includes a mixer element...
4699630 Fuel valve for air-vapor mixer  
An improved fuel valve for an air-vapor mixer device for the fuel supply system of an internal combustion engine with which it is in thermal contact is disclosed. The valve operates in a fuel...
4690636 Flat type gas burner, more particularly for household appliances, adapted for using different gases  
A flat burner is provided, for household appliances, having a burner body (2) with an axial gas delivery passage (4) housing a gas injector and with a cap (8) resting on the body (2) through an...
4686957 Gas nozzle attachment  
A secure yet rotatable and readily releasable attachment is provided between a gas nozzle and a venturi tube for a burner in a barbecue grill. The attachment is effected such that once the...
4675028 Gas saturation monitoring system and method for controlling condensable fuel added to a gas  
A device for monitoring the amount of butane that can be safely added into a fuel gas before condensation occurs includes a dry-bulb thermocouple for measuring the temperature of the gas and a...
4664089 Fuel saving apparatus  
A fuel saving device is described that comprises a mixer, a control, and a bypass air tap through a connection hose between the hose leading from the air filter to the crankcase and the hose...
4638783 Carburetion system for engines  
An improved carburetion system for gaseous fueled, spark ignited, internal combustion engines that includes pressure regulating and sensing apparatus to vary or cause the variation of the fuel/air...
4632083 Injection unit for internal combustion engines fed with gaseous fuels such as liquefied petroleum gas or methane  
A gaseous fuel injection unit for internal combustion engines fed with gaseous fuel such as liquefied petroleum gas or methane, comprises at least one volumetric measuring device (7) arranged to...
4596211 Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel  
Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel, which apparatus comprises: a gaseous fuel control valve for installation in a gaseous fuel supply line leading from a...
4586483 Adjustable dual venturi assembly  
An adjustable dual mixing assembly specifically configured for use with a dual burner gas grill including a burner element having a pair of gas supply tubes affixed thereto in spaced relationship...
4541397 Gaseous fuel carburetion system  
In a gaseous fuel carburetion system in which air and gaseous fuel are mixed in a mixer prior to induction into an internal combustion engine, and in which the rate of flow of the induction air is...
4526155 Pressure regulating system  
A pressure regulating system with amplifier is provided for preparing the mixture of a gas with air for a combustion engine. The pressure regulating system comprises a first and second inlet...
4499890 Heater and a method of controlling the combustion in such a heater  
A heater having a combustion chamber in which a burner and a heat exchanger for fluid to be heated are arranged. The burner is oblong and includes a mixing chamber with a venturishaped...
4498786 Apparatus for mixing at least two individual streams having different thermodynamic functions of state  
The present invention relates to a method and devices for mixing at least two individual streams having different variables. In order to produce a low-loss, effective mixing within a short flow...
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