| 摘要 |
FIELD: engines.SUBSTANCE: invention relates to engine technology. Internal combustion engine (ICE) includes at least one cylinder with a piston, a cylinder head, an igniter with an ignition plug and a device for swirling fuel-air mix flow along cylinder axis. Swirling device is in form of a pre-chamber, having a housing with an inlet hole with an ignition plug, and outlet holes made tangentially on inner part of housing, and at least part of outlet holes is made in form of slits. Slits can be formed by rectangular plates or streamlined profiles. In central body inner part of igniter can be made fairing with axial bore. Ignition plug can be laser.EFFECT: high efficiency of spark discharge for reducing fuel consumption and emission of hazardous substances and higher reliability of ignition.9 cl, 9 dwg |
