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公开(公告)号:US20160361977A1
公开(公告)日:2016-12-15
申请号:US15176220
申请日:2016-06-08
CPC分类号: B60H1/3414 , B60H1/00564 , B60H1/00678 , B60H2001/00721 , F24F2221/28
摘要: A ventilation duct (10) for a passenger interior of a motor vehicle has an inflow duct (12) for supplying air and a main guiding duct (14) that extends from the inflow duct (12) to an outlet opening (16) for guiding at least part of the air of the inflow duct (12) along a main flow direction (28) toward the outlet opening (16). At least one bypass duct (18, 40) can branch from the inflow duct (12) for discharging part of the air of the inflow duct (12). The bypass duct (18, 40) opens into the main guiding duct (14) upstream of the outlet opening (16) and introduces a flow jet (32) into the main guiding duct (14) at an angle to the main flow direction (28) for setting the flow direction of air at the outlet opening (16) without openings or louver grilles that are visible from the passenger interior.
摘要翻译: 用于机动车辆乘客内部的通风管道(10)具有用于供应空气的流入管道(12)和从所述流入管道(12)延伸到出口(16)的主导管(14),用于引导 流入管道(12)的空气的至少一部分沿着主流动方向(28)朝向出口开口(16)。 至少一个旁通管道(18,40)可以从流入管道(12)分支,用于排放流入管道(12)的一部分空气。 旁通管道(18,40)在出口开口(16)的上游通向主导管(14),并以与主流动方向成一定角度的方式将流动射流(32)引入主导管(14) 28),用于设定出口开口(16)处的空气的流动方向,没有从乘客内部可见的开口或百叶窗格栅。