Gas metering system
Gas metering system for an internal combustion engine. A gas pressure regulator is connected to a venturi located in the inlet of the internal combustion engine through a main adjusting screw being electrically adjustable. The control is provided in which engine rpm, load and mixture temperature are...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Gas metering system for an internal combustion engine. A gas pressure regulator is connected to a venturi located in the inlet of the internal combustion engine through a main adjusting screw being electrically adjustable. The control is provided in which engine rpm, load and mixture temperature are inputted. To provide for applicability for different types of engines and to obtain the ideal air fuel ratio for each operating condition, the control module of the adjustable main adjusting screw is provided with adjusting means. The surface area of the gas outflow openings in the venturi throat is the only required information for the control module to identify different types of engines and fuels and to adjust the gas flow automatically. |
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