FIELD: engine engineering. SUBSTANCE: distributor is interposed between sprayer and fuel source. The distributor is constructed as a fixed housing wherein disk-controller and rotor are coaxially mounted. The disk-controller is mounted for permitting rotation. Passage and recess with convex is made in the fixed housing. There are opening in the rotor and slot in the disk-controller. The recess with convex, slot, and openings are arranged at the same distance from the axis of the housing. The length of the arc of the slot is equal to the length of the arc of the recess with convex. The passage of the fixed housing is provided with a sprayer. The sprayer is mounted in the above- valve space of the outlet valve. The rotor is kinematically connected with the engine shaft. EFFECT: enhanced efficiency. 2 cl, 4 dwg
