Oxy-isothermal enrichment system for automotive diesel engines

摘要

The oxy-isothermal enrichment system for automotive diesel engines comprises a tank containing normal fuel for regular running, which tank contains a heat exchanger. The heat exchanger is inserted into the coolant circuit, which has a thermostatically controlled temperature. The fuel lines are laid in the water lines, which have a common route. In addition, the enrichment system comprises an additional tank containing special fuel, which is used for cold starting at extremely low temperatures. The additional tank is connected in parallel with the fuel circuit in the vicinity of the engine. The enrichment system comprises an oxygen cylinder which, with the aid of a cock with a pressure reducer, controls the oxygenation of the air entering the intake gallery of the engine depending on the temperature of the air and the quality of the fuel.