| 摘要 |
FIELD: automotive industry; internal combustion engines. ^ SUBSTANCE: invention relates to supply systems of carburetor internal combustion engines. Proposed supply system of carburetor engine includes fuel feed system, intake manifold, air cleaner, carburetor, air swirler installed in housing of air cleaner and containing at least one base with fitted on guides. Interfastened guides are made in form of curved plates to provide swirling of air flow passing in plane square to axis of carburetor mixing chamber. ^ EFFECT: simplified design of supply system with air swirler, improved quality of fuel-air mixing, reduced diameter of fuel drops, thus improving performance ecological characteristics of engine owing to more complete combustion of fuel. ^ 2 dwg |
