FIELD: transport.
SUBSTANCE: set of inventions relates to prevention of windshield and side window icing. Invention covers distribution box with inlet section and outlet section diverging with respect to inlet section. Inlet section has air inlet communicated with air conditioner outlet, while outlet section has first and second outlets communicated with system of channels distributing forced air toward orifice of windshield and side window orifices. First air ducts communicate inlet with first outlets and are arranged between channels separation walls and box sidewalls. Second air duct communicates inlet with second outlet and is arranged, at least, partially, between channels separation walls. Second air duct enters the air inlet center from the side of air inlet, while first air ducts extend on both sides from second air duct. First and second air ducts feature different profile in vertical lengthwise plane of the box.
EFFECT: ruling out irregular distribution of airflow rate in air ducts, better anti-icing.
11 cl, 9 dwg
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