FIELD: engines and pumps.
SUBSTANCE: invention can be used in sound control devices for automotive ICE air intake systems. Air intake system for carrier comprises ICE, first air intake (234), second air intake (246) and air outlet (220) communicated with engine intake control device (130). Air intake system comprises also the first channel (230) for flow of air forced in air intake system inlet into air intake system air outlet. Air flows via first channel and, in fact, in opposite direction in first channel outer side from air intake system inlet to air intake discharge. Air flows from first air inlet to second air inlet along the first channel outer side. Invention covers versions of air intake system, carrier with engine having said system and method of control over sound emitted by air intake system.
EFFECT: lower noise level.
29 cl, 19 dwg
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Authors
Dates
2014-05-10—Published
2009-11-30—Filed