| 摘要 |
FIELD: fuel systems of forced ignition engines. SUBSTANCE: fuel system of four-stroke internal combustion engine includes fuel tank, fuel feed pump, fuel lines, carburetor float chamber and axial-flow compressor. Float chamber of carburetor is connected with inner cavity of axial-flow compressor by means of fuel pipe lines and jets. Shaft of axial-flow compressor is connected with smooth regulation drive by means of throttle pedal. Delivery chamber of compressor is connected with cavity of engine working cylinder by means of branch pipe. Compressor is provided with three-stage blades and each part of blade has different angle of inclination relative to longitudinal axis of rotor. EFFECT: enhanced efficiency. 1 dwgt
|
