A gasoline gasification apparatus comprising a gasifier housing (1). An electronic control fuel inlet nozzle (2) is mounted on the gasifier housing (1). One end of the electronic control fuel inlet nozzle (2) is connected to a gasoline feed pipe (7). The other end of the electronic control fuel inlet nozzle (2) is in communication with a cavity (3) of the gasifier housing (1). An electric heating component (4) is mounted in the cavity (3). A vapor outlet (5) is provided on the cavity (3). The electric heating component (4) mounted in the cavity (3) is connected to a controllable power source (6). This gasoline gasifier apparatus sublimates injected gasoline droplets into gaseous state, thus allowing gasoline molecules to come into complete contact with oxygen, ensuring complete combustion of gasoline in an engine, and reducing emission of pollutants.

A method of serially phased, phase forming a fuel-air mixture for internal combustion engine is disclosed. The technical result increases the compression ratio of the engine, resulting in economical fuel burning and improved environmental characteristics. The method includes a serially-staged, serially-phased formation of the fuel-air mixture for the engine, which includes the following steps: fuel evaporation; obtaining hydrogen-gas fuel by cleavage of the fuel; cooling and optimization of fuel temperature; preparation of air parallel to the preparation of the fuel; direct formation of the fuel-air mixture; mixing of the fuel, containing hydrocarbon gases with air, with an excess air coefficient Kea≧3; enrichment of the desired air-fuel ratio to the excess air coefficient Kea=from 1.0 to 2.8; a mixture enrichment correction; obtaining control conditions of an idling engine power mode by changing the excess air coefficient, as well as by changing the value of the cylinder filling coefficient.

A method of serially phased, phase forming a fuel-air mixture for internal combustion engine is disclosed. The technical result increases the compression ratio of the engine, resulting in economical fuel burning and improved environmental characteristics. The method includes a serially-staged, serially-phased formation of the fuel-air mixture for the engine, which includes the following steps: fuel evaporation; obtaining hydrogen-gas fuel by cleavage of the fuel; cooling and optimization of fuel temperature; preparation of air parallel to the preparation of the fuel; direct formation of the fuel-air mixture; mixing of the fuel, containing hydrocarbon gases with air, with an excess air coefficient Kea≧3; enrichment of the desired air-fuel ratio to the excess air coefficient Kea=from 1.0 to 2.8; a mixture enrichment correction; obtaining control conditions of an idling engine power mode by changing the excess air coefficient, as well as by changing the value of the cylinder filling coefficient.

The present invention provides systems, methods and apparatus to overcome limitations of liquid fuel engine combustion. Liquid fuel is mixed with superheated water which vaporizes, mixes with air and ignites within the injector nozzle. The injector nozzles then accelerate the mixture into the engine combustion chamber where unburned fuel vapor mixes and burns. Combustion begins the instant of injection and increases uniformly. Combustion pressure builds progressively. Combustion of fuel vapor is more ideal, and better controlled. As part of the system and apparatus, the present disclosure also includes a low-cost high-speed solenoid valve which produces shorter injection pulses. It also includes a high-speed, high-air-volume solenoid fuel valve. In addition, the present invention and its disclosure create tools to develop and optimize this new method of fuel vapor injection.

The present invention provides systems, methods and apparatus to overcome limitations of liquid fuel engine combustion. Liquid fuel is mixed with superheated water which vaporizes, mixes with air and ignites within the injector nozzle. The injector nozzles then accelerate the mixture into the engine combustion chamber where unburned fuel vapor mixes and burns. Combustion begins the instant of injection and increases uniformly. Combustion pressure builds progressively. Combustion of fuel vapor is more ideal, and better controlled. As part of the system and apparatus, the present disclosure also includes a low-cost high-speed solenoid valve which produces shorter injection pulses. It also includes a high-speed, high-air-volume solenoid fuel valve. In addition, the present invention and its disclosure create tools to develop and optimize this new method of fuel vapor injection.

The gasification unit includes a heat exchanger with a first circuit and a second circuit. The first circuit is in-line connection with an engine coolant; whereas the second circuit is in-line connection with an engine fuel line. The heat exchanger is used to capture heat from the first circuit via the engine coolant, and transfer said heat to the second circuit thereby heating up the fuel. The gasification unit is used to heat the fuel post fuel pump, but prior to being injected into the cylinder of an internal combustion engine. The heating of the fuel via the gasification unit improves the overall fuel economy of the internal combustion engine.

The gasification unit includes a heat exchanger with a first circuit and a second circuit. The first circuit is in-line connection with an engine coolant; whereas the second circuit is in-line connection with an engine fuel line. The heat exchanger is used to capture heat from the first circuit via the engine coolant, and transfer said heat to the second circuit thereby heating up the fuel. The gasification unit is used to heat the fuel post fuel pump, but prior to being injected into the cylinder of an internal combustion engine. The heating of the fuel via the gasification unit improves the overall fuel economy of the internal combustion engine.

A fuel separation system includes a fuel separator configured to receive a fuel stream and separate the fuel stream, based on a volatility of the fuel stream, into a vapor stream defined by a first auto-ignition characteristic value and a first liquid stream defined by a second auto-ignition characteristic value, the second auto-ignition characteristic value greater than the first auto-ignition characteristic value; and a control system communicably coupled to the fuel separator and operable to receive an input from an engine, the input including an engine operating condition, the control system configured to adjust an operating parameter of the fuel separator, based at least in part on the engine operating condition, to vary at least one of the first or second auto-ignition characteristic values.

The present invention relates to a fuel pump (1) which comprises a pump housing (2), a delivery element (3) for delivering fuel, a heat-generating actuator (4) for actuating the delivery element (3), a first fuel path (5) which leads from an inlet (20) to a delivery space (7), and a second fuel path (6) which leads from the inlet (20) past the heat-generating actuator (4) to a first housing opening (21), wherein the first housing opening (21) is arranged above the inlet (20) in the vertical direction (V). The present invention also relates to a fuel pump arrangement which comprises a fuel pump (1) according to the invention and a fuel tank (10) in which the fuel pump (1) is at least partially and preferably entirely arranged. The present invention also relates to a method for operating a fuel pump (1).

The present invention relates to a fuel pump (1) which comprises a pump housing (2), a delivery element (3) for delivering fuel, a heat-generating actuator (4) for actuating the delivery element (3), a first fuel path (5) which leads from an inlet (20) to a delivery space (7), and a second fuel path (6) which leads from the inlet (20) past the heat-generating actuator (4) to a first housing opening (21), wherein the first housing opening (21) is arranged above the inlet (20) in the vertical direction (V). The present invention also relates to a fuel pump arrangement which comprises a fuel pump (1) according to the invention and a fuel tank (10) in which the fuel pump (1) is at least partially and preferably entirely arranged. The present invention also relates to a method for operating a fuel pump (1).