公开(公告)号：US20140261729A1

公开(公告)日：2014-09-18

申请号：US13839718

申请日：2013-03-15

Applicant: AUTOLIV ASP, INC.

Inventor： Robert E. Lewis ,  Kirk H. Rasmussen ,  Matthew A. Cox

IPC: B60R21/264

CPC classification number: B60R21/263 ,  B60R21/272 ,  B60R2021/26011 ,  B60R2021/2633 ,  Y10T137/0402 ,  Y10T137/3584

Abstract: An airbag assembly may include an airbag and an inflator in fluid communication with the airbag. The inflator may have a first chamber containing a first gas source and a second chamber containing a second gas source. A filter module may be positioned to filter and redirect gas flows from the first and second gas sources. The filter module may be constructed by securing a baffle within an interior cavity of a filter medium having a generally tubular shape, prior to installation of the filter module the inflator. The baffle may be supported directly by the material of the filter module, by a bracket, or by a support structure formed of wire thicker than that of the filter medium. The baffle may maintain isolation between the first and second chambers, or may help gas from the first gas source initiate gas provision from the second gas source.

Abstract translation: 安全气囊组件可以包括气囊和与气囊流体连通的充气器。 充气机可以具有包含第一气体源的第一室和包含第二气体源的第二室。 过滤器模块可以被定位成从第一和第二气体源过滤和重定向气流。 过滤器模块可以通过在将过滤器模块安装到充气器之前将挡板固定在具有大致管状形状的过滤介质的内部空腔内。 挡板可以由过滤器模块的材料，支架直接支撑，或者由比过滤介质厚的导线形成的支撑结构支撑。 挡板可以保持第一和第二室之间的隔离，或者可以帮助来自第一气体源的气体引发来自第二气体源的气体供应。

公开(公告)号：US08827308B1

公开(公告)日：2014-09-09

申请号：US13839718

申请日：2013-03-15

Applicant: Autoliv ASP, Inc.

Inventor： Robert E. Lewis ,  Kirk H. Rasmussen ,  Matthew A. Cox

IPC: B60R21/26 ,  B60R21/264

CPC classification number: B60R21/263 ,  B60R21/272 ,  B60R2021/26011 ,  B60R2021/2633 ,  Y10T137/0402 ,  Y10T137/3584

Abstract: An airbag assembly may include an airbag and an inflator in fluid communication with the airbag. The inflator may have a first chamber containing a first gas source and a second chamber containing a second gas source. A filter module may be positioned to filter and redirect gas flows from the first and second gas sources. The filter module may be constructed by securing a baffle within an interior cavity of a filter medium having a generally tubular shape, prior to installation of the filter module the inflator. The baffle may be supported directly by the material of the filter module, by a bracket, or by a support structure formed of wire thicker than that of the filter medium. The baffle may maintain isolation between the first and second chambers, or may help gas from the first gas source initiate gas provision from the second gas source.

Abstract translation: 安全气囊组件可以包括气囊和与气囊流体连通的充气器。 充气机可以具有包含第一气体源的第一室和包含第二气体源的第二室。 过滤器模块可以被定位成从第一和第二气体源过滤和重定向气流。 过滤器模块可以通过在将过滤器模块安装到充气器之前将挡板固定在具有大致管状形状的过滤介质的内部空腔内。 挡板可以由过滤器模块的材料，支架直接支撑，或者由比过滤介质厚的导线形成的支撑结构支撑。 挡板可以保持第一和第二室之间的隔离，或者可以帮助来自第一气体源的气体引发来自第二气体源的气体供应。