Heating device for viscous fuel for a combustion engine has a large heat transfer surface area and a temperature regulator linked to a temperature sensor near to the heating element to provide precise temperature control

摘要

Device for reducing the viscosity of viscous fuel for a combustion engine comprises a heating device (VW) with a large heat-exchange surface for heating the fuel. A temperature sensor is placed near to the heating device and a regulator is provided to precisely control its and the fuel's temperature. An intermediate pipe between the heating element and the injection pump or combustion chamber is as short as possible or well insulated.