METHOD AND SYSTEM FOR LIQUID FUEL CONDITIONING Russian patent published in 2015 - IPC F02M17/22 F02M25/00 

FIELD: engines and pumps.

SUBSTANCE: invention can be used in internal combustion engines. Proposed method is suitable for "Common Rail" system or for that with injecting pumps. Liquid fuel is conditioned for higher efficiency of its combustion in combustion chamber. Proposed system comprises fuel conditioning tank 6, at least one fuel injector 5 arranged to discharge fuel in said tank 6, at least one gas inlet 12 and at least one conditioned fuel discharge hole 13 made in said tank. Gas is fed from source 9 to tank 6 wherein it dissolves in liquid fluid to make fluid-gas mix. Low-pressure fuel pump 3 and liquid fuel feed line force fuel from tank 1 to at least one injector 5 to disperse fuel in tank 6 at pressure P₁ higher that pressure P₂. Conditioned fuel is forced from tank 6 via pipelines by high-pressure fuel pump 14 to "Common Rail" system or by separate high-pressure fuel pumps to fuel injectors at pressure P₄ higher than pressure P₃ in combustion chamber during combustion.

EFFECT: development of fuel conditioning system.

4 cl, 2 dwg