FIELD: engines and pumps.
SUBSTANCE: invention relates to air feeder (102) for two-stroke ICE (100) with ply-by-ply scavenging. This invention comprises air cleaner (124) with air outlet (130) and web (131) to divide said air outlet into first and second sections (132, 134), respectively. This device comprises also carburettor (126) with channel (136), choke (140) and air flap (138). Note here that both choke and air flap divide said channel to part for air (142) and part for mix (144). Note also that first orifice communicated with air outlet orifice first section is located in compliance with said part for air and second orifice communicated with second section of air discharge orifice is located in compliance with the part for mix. Besides, first section cross-section differs from that of second section.
EFFECT: decreased toxicity of exhaust gases.
10 cl, 9 dwg
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