Two-cycle internal combustion engine with reduced unburned hydro

Details Two-cycle internal combustion engine with reduced unburned hydro Two-cycle internal combustion engine with reduced unburned hydro

1993-01-25

1994-05-17

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Including exhaust gas condition responsive means

123 65BA, 123162, 123561, F02D 4114

Patent

active

053118545

ABSTRACT:
A two-cycle internal combustion engine configuration and control strategy in which the unburned hydrocarbon emissions in the exhaust gas are measured by a sensor in the exhaust manifold. The information from the sensor is used to control the outflow of air from a blower mixed with the fuel to vary the total volume of fuel and air to thus reduce unburned hydrocarbons in the exhaust gas.

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