IC engine combustion improvement system - with steam introduced into air feed intake corresponding to depression

摘要

Combustion improvement system consists of a water storage container (503) allowing water to flow by gravity to a fast evaporating boiler (505) via a regulator valve (507). The steam from the fast evaporator is fed to the slow running adjuster screw (509). Heat from the exhaust manifold is utilised for the fast evaporator which is screwed into the exhaust manifold (521). The water regulator valve (507) is temp. dependent and consists of a tube which expands corresponding to an increase in exhaust gas temp. to lift a valve from its seat to allow more water to enter the fast evaporator. The metering valve (507) is calibrated to close at slow running speed. Steam enters the inlet manifold via the slow running mixture adjuster screw proportional to manifold depression.