초록 ▼

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

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.

대표청구항 ▼

A engine feed device, comprising a fuel tank having an intake pipe, an intake filter disposed in the fuel tank at the mouth of the intake pipe thereof a fuel feed pump feeding fuel from said intake pipe to an injection pumping unit, and a filtering, heating and emulsifying unit disposed downstream o

A engine feed device, comprising a fuel tank having an intake pipe, an intake filter disposed in the fuel tank at the mouth of the intake pipe thereof a fuel feed pump feeding fuel from said intake pipe to an injection pumping unit, and a filtering, heating and emulsifying unit disposed downstream of the fuel feed pump before the injection pumping unit, wherein the filtering, heating and emulsifying unit comprises a surface heat exchange member traversed by a heating fluid in the form of the engine cooling liquid, a filtering element, and an emulsifying member disposed at the inlet mouth of the fuel outlet pipe from said filtering, heating and emulsifying unit, means being provided for controlling the temperature to which the fuel is heated.