FIELD: engines and pumps.
SUBSTANCE: natural gas is forced from hydraulic control valve at the end of suction stroke and fed thereto from cylinder. Natural gas is fed at the end of suction stroke via gas line arranged in suction channel to up engine cylinders fill rate, hence, to up engine power output. Note here that valve disc is cooled by fed gas to increase its service life. In running ICE with admixture of natural gas descaling of combustion chamber and valves is more efficient. Depending upon natural gas amount fed into cylinders engine power can be increased by 20% at invariable design.
EFFECT: higher power and reliability, longer life.
