Zusatzanordnung zum Zuführen von Wasser für eine Brennkraftmaschine

摘要

An improved auxiliary water-supply device for use with an internal combustion engine system is disclosed. It contains :(a) a water storage device; (b) a water level sensing device for sensing the water level of the water storage device, an engine temperature sensor for sensing the engine temperature of the internal combustion engine system, and an engine speed sensor for sensing the engine speed of the internal combustion engine, (c) a water supplying device for supplying water from the water storage device to the internal combustion engine when the water level is higher than a preset level, the engine temperature is higher than a preset temperature and the engine speed is higher than a preset speed value; (d) an exhaust-gas re-circulation (EGR) device placed between the water storage device and the internal combustion engine for mixing water with exhausted gas; and (e) an auxiliary ignition pulse generator for generating auxiliary ignition pulses in the internal combustion engine between two regular ignition pulses when water is supplied to the internal combustion engine.