FUEL PRICES WITH AIR SUPPORT FOR FUEL DEVELOPMENT

摘要

We propose a device for the injection of fuel into the induction tube of combustion engines where the fuel is transported to the individual injection locations by means of thin conduits and with the assistance of air. Fuel-metering is by means of an electromagnetic valve which is directly mounted inside the injection device without requiring a valve housing. The electromagnetic valve features a tilt-armature and several valve seats. Alternatively, several valves may also be anticipated, which are then installed directly in a fuel manifold. In addition, a suitable air pump for the generation of a compresed air supply to the injection device, is described. The air pump is mechanically driven by the combustion engine with synchronous revolutions. For purposes of adapting the rated output of the air pump to the requirements of the injection device, a larger dead-space volume and a choke location in the intake pipe are features of the air pump.