| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: fuel supplying system to diesel engine consists of HP pump, delivery valve, feeding main pipeline, additional channel and non-return valve. Pump is connected to the feeding main pipeline and connected through delivery valve and HP pipeline to atomiser. Non-return valve is located in the additional channel the one end of which is connected to HP pipeline. Connection of taper surface of non-return valve to feathers is cylinder-shaped. HP pipeline is connected to the main pipeline supplying alternative fuel by means of a holder. In addition, on HP pipeline there located are two non-return valves: one - near atomiser, and the other one - at the point of maximum break of fuel flow continuity. ^ EFFECT: improving operating reliability of fuel feeding equipment, increasing engine power and economy, reducing smoking and toxicity of exhaust gases. ^ 1 dwg |
