Patent ID: 9561855
Date: 2017-02-07
CPC Classifications: B60H,B64D,F24F

Claim:
1. A ventilation nozzle assembly comprising: a first fixed air outlet channel configured to provide an air flow in a first direction; a second fixed air outlet channel next to said first air outlet channel and configured to provide an air flow in a second direction such that the airflow in the second direction immediately slides over the air flow in the first direction; a third fixed air outlet channel next to said second air outlet channel and configured to provide an air flow in a third direction; and a fourth fixed air outlet channel next to said third air outlet channel and configured to provide an air flow in a fourth direction, an air flow from said third air outlet channel configured to reduce an impact of the air flow from said fourth air outlet channel has on the air flows from said first air outlet channel and said second air outlet channel, wherein said first air outlet channel, said second air outlet channel, said third outlet channel, and said fourth outlet channel are each configured such that air flows therethrough are different in a vertical direction and different in an axial direction with respect to a vehicle centerline, an outlet of said third air outlet having a cross section area perpendicular to the airflow smaller than an air outlet with a cross section area perpendicular to the airflow of each of said first, second, and fourth outlet channels, and wherein said first, second, third, and fourth outlet channels are aligned in a series.