INTERNAL COMBUSTION ENGINE AND A WATER-IN-FUEL EMULSION CREATION AND INJECTION PUMP FOR IT

摘要

The present invention relates to a pump for forming and injecting water inside a fuel emulsion. The pump is defined by fuel pistons (1, 101) disposed to be driven back and forth inside fuel cylinders (3, 103). The pump provides a fuel source, particularly, fuel inlet pipes (5, 105) for connecting fuel chambers (9, 109) during a period of fuel absorption toward a fuel supply pump, and has a fuel drain, particularly a fuel chamber (9, 109) providing fuel outlet pipes (7, 107) for connecting the fuel chambers (9, 109) during a period of fuel discharge toward an injection valve of a combustion engine. The pump is defined by water pistons (2, 102) disposed to be driven back and forth inside water cylinders (4, 104), and has water chambers (10, 110) capable of being connected by water inlet pipes (6, 106) during a period of water absorption toward a water source inside a fuel supply pipe. During a water discharge period, the fuel chambers passes through water outlet pipes (8, 108) from the water chambers (10, 110) inside the fuel chambers (9, 109) or inside the fuel inlet pipes (5, 105) to have water charged. The water cylinders (4, 104) and the water pistons (2, 102) are disposed in the same axis with the fuel cylinders (3, 103) and the fuel pistons (1, 101), wherein the water pistons (2, 102) are driven by passing the fuel pistons (1, 101). The present invention also relates to an internal combustion engine having the pump.