FIELD: transportation.
SUBSTANCE: invention relates to vehicle ventilation systems. Ventilation system includes a stationary duct segment receiving an inlet air flow and having a stationary outlet, a telescoping duct segment having a movable inlet sealed to the stationary outlet such that it is movable on the stationary outlet between a retracted position and an extended position. Telescopic duct segment has a movable outlet configured to provide a variable cross-section of the flow entering the passenger cabin, which increases as the telescopic duct segment moves from the retracted position to the extended position. Trim hood is a portion of the interior trim surface and is movable with the telescoping duct segment. Pivot axis is provided at the end of the trim hood remote from the movable outlet.
EFFECT: improved design of the ventilation system.
14 cl, 9 dwg
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