GAS DISTRIBUTION MECHANISM Russian patent published in 2018 - IPC F01L7/02 

FIELD: engines and pumps.

SUBSTANCE: invention relates to engine building, namely to the piston internal combustion engines gas distribution mechanisms. Piston internal combustion engine spool type gas distributing mechanism with a mechanical drive is made in the form of a bimetallic perforated belt 1, closed in a loop and placed on the support rollers 2. Support rollers 2 are located along the cylinder head inner perimeter, passing through the calibration groove with the sealing labyrinth. Calibration groove is closed by the cartridge 4 from the antifriction material with openings aligned with the combustion chambers windows. Belt 1 is driven by toothed drum, hub, freely mounted on the roller. Roller is connected to the crankshaft through the pair of bevel gears. Inside the toothed drum, the hub plate 9 equipped with the high-speed solenoid valve 10, is rigidly fixed at the roller end. Solenoid valve 10 interacts with the toothed drum internal toothed surface by means of the rod, operating according to the program incorporated into the onboard processor chip.

EFFECT: technical result consists in reduction of energy costs.

1 cl, 6 dwg