公开(公告)号：US08696049B2

公开(公告)日：2014-04-15

申请号：US12055006

申请日：2008-03-25

申请人： Katsuya Hagino ,  Youhei Ogawa ,  Michio Kudou

发明人： Katsuya Hagino ,  Youhei Ogawa ,  Michio Kudou

IPC分类号： B62D25/08 ,  B60H1/28

CPC分类号： B62D25/24 ,  B60H1/28 ,  B62D25/081

摘要： A vehicle body structure includes a cowl extending in a vehicle transverse direction at an upper rear section of an engine compartment, an air inlet to introduce outside air into a vehicle cabin from the cowl, a fluid discharge channel provided at the bottom of the cowl, the fluid discharge channel inclined to guide fluid entering the cowl to a drain opening disposed at a transverse end of the cowl, a one-way valve disposed inside the cowl at a position corresponding to the drain opening, the one-way valve including a flapper operable to open and close the drain opening in response to a differential pressure generated when air flows through the air inlet and a frame comprising a valve opening corresponding to the drain opening, wherein the one-way valve covers the drain opening.

摘要翻译： 车体结构包括：在发动机舱的上后部处沿车辆横向延伸的前罩;从车罩引入外部空气进入车厢的进气口;设置在车罩底部的流体排出通道; 所述流体排出通道倾斜以将进入所述整流罩的流体引导到设置在所述整流罩的横向端部处的排放开口;单向阀，其设置在所述整流罩内部的与所述排放开口对应的位置处，所述单向阀包括挡板 可操作地响应于当空气流过空气入口时产生的压差和包括对应于排放开口的阀开口的框架来打开和关闭排水开口，其中单向阀覆盖排水开口。

公开(公告)号：US20080246311A1

公开(公告)日：2008-10-09

申请号：US12055006

申请日：2008-03-25

申请人： Katsuya Hagino ,  Youhei Ogawa ,  Michio Kudou

发明人： Katsuya Hagino ,  Youhei Ogawa ,  Michio Kudou

IPC分类号： B62D25/12

CPC分类号： B62D25/24 ,  B60H1/28 ,  B62D25/081

摘要： A vehicle body structure includes a cowl extending in a vehicle transverse direction at an upper rear section of an engine compartment, an air inlet to introduce outside air into a vehicle cabin from the cowl, a fluid discharge channel provided at the bottom of the cowl, the fluid discharge channel inclined to guide fluid entering the cowl to a drain opening disposed at a transverse end of the cowl, a one-way valve disposed inside the cowl at a position corresponding to the drain opening, the one-way valve including a flapper operable to open and close the drain opening in response to a differential pressure generated when air flows through the air inlet and a frame comprising a valve opening corresponding to the drain opening, wherein the one-way valve covers the drain opening.

摘要翻译： 车体结构包括：在发动机舱的上后部处沿车辆横向延伸的前罩;从车罩引入外部空气进入车厢的进气口;设置在车罩底部的流体排出通道; 所述流体排出通道倾斜以将进入所述整流罩的流体引导到设置在所述整流罩的横向端部处的排放开口;单向阀，其设置在所述整流罩内部的与所述排放开口对应的位置处，所述单向阀包括挡板 可操作地响应于当空气流过空气入口时产生的压差和包括对应于排放开口的阀开口的框架来打开和关闭排水开口，其中单向阀覆盖排水开口。