Fuel feed device, particularly for diesel engines, with fuel filtering, heating and emulsifying members

Abstract From the Canadian patent

This invention relates to a fuel feed device for diesel engines, which comprises an intake filter disposed in the fuel tank and with a casing for heat transfer between the recycled fuel and intake fuel by means of mixing and a, filtering, heating and emulsifying unit disposed downstream of the fuel feed pump before the engine injection pumping unit, said filtering, heating and emulsifying unit comprising a filtering element, a surface heat exchanger through which the engine cooling liquid flows and an, emulsifying member of the flow disintegration type.