FIELD: engines and pumps.
SUBSTANCE: proposed system comprises mineral fuel tank, biological fuel tank, mineral fuel draw-off line composed of coarse filter, biological fuel draw-off line composed of coarse filter, electrically driven pump and check valve and proportioner, and membrane actuator. One end of membrane actuator rod is articulated via control and adjustable links with proportioners arranged at inlet of mixer of both fuels and its another end is engaged with actuator membrane. Subject to variation in rarefaction in diesel engine intake manifold, membrane flexure and rod stroke vary to change relationship between mineral and biological fuels fed into said mixer.
EFFECT: relationship between mineral and biological fuels varied subject to diesel engine load and rpm.
1 dwg
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