| 摘要 |
FIELD: engines and pumps.SUBSTANCE: invention can be used in fuel feed systems of internal combustion engines (ICE). Disclosed is a method of controlling fuel feed into ICE combustion chamber using a single-cycle drive of fuel injector with charging of accumulator 6 of drive with working medium energy of compressed air or fuel mix in combustion chamber 2 of ICE. To inject fuel into combustion chamber 2 of ICE control system traces current position of piston 1 of ICE and at a moment when it is required to feed fuel into combustion chamber 2, alternately sets slide valve 14 for working medium flow control, as a result of which working medium from accumulator 6 also alternately flows into one or another piston 17 of drive of fuel injector and fuel from cavities of plungers 21, 24 of fuel injector is successively injected into combustion chamber 2 of ICE.EFFECT: simplified drive of fuel injector.1 cl, 1 dwg |
