公开(公告)号：WO1992002769A1

公开(公告)日：1992-02-20

申请号：PCT/US1991005369

申请日：1991-08-02

Applicant: BOWLES FLUIDICS CORPORATION

Inventor： BOWLES FLUIDICS CORPORATION ,  STOUFFER, Ronald, D. ,  DAVID, Michael, C. ,  BRAY, David, A.

IPC: F24F13/06

CPC classification number: B60H1/345 ,  F24F13/072 ,  Y10S239/07

Abstract: An air outlet for a passenger compartment of a vehicle has a duct forming a jet of air, a pair of lateral sidewalls (10), bounded by the top (T) and bottom (B) walls, diverging (12, 13, 15, 16 and 17) from each other from their upstream ends to their downstream ends at a rate sufficient to preclude a stable wall effect and for causing aperiodic oscillation of the jet into the passenger compartment of said vehicle. Various means (21, 22, 25, 31, 32 and 35) are disclosed to further destabilize the wall effect.

Abstract translation: 用于车辆的乘客舱的空气出口具有形成空气射流的管道，由顶部（T）和底部（B）壁限定的一对横向侧壁（10），发散的（12,13,15,15） 16和17）从其上游端到其下游端以足以排除稳定的壁效应并且使喷射器进入车辆的乘客室的非周期性振荡的速率彼此相对。 公开了各种装置（21,22,25,31,32和35），以进一步使墙壁效应不稳定。