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    • 2. 发明申请
    • AIRBAG INFLATOR WITH ADAPTIVE VALVE
    • 具有自适应阀的气囊充气器
    • WO2009134317A3
    • 2009-12-23
    • PCT/US2009002338
    • 2009-04-15
    • ARC AUTOMOTIVE INCROSE JAMES MICHAELQUIMBY CORNELIA JANECARLSON TODD STEVENGOLD STEPHEN C
    • ROSE JAMES MICHAELQUIMBY CORNELIA JANECARLSON TODD STEVENGOLD STEPHEN C
    • B60R21/26B60R21/20
    • B60R21/26B60R2021/26094
    • An adaptive valve for an airbag inflator having a manifold with an exhaust opening for fluid communication with an airbag. The adaptive valve is constructed for connection to a manifold so that it is in fluid communication therewith. The adaptive valve has an exhaust orifice and is constructed to selectively open the exhaust orifice to divert inflation gas away from an inflator manifold when it is connected thereto to lower the rate of inflation of an airbag in fluid communication with the exhaust opening of the manifold. The adaptive valve may have a valve member movably mounted therein for movement between a first position wherein it closes the exhaust orifice and a second position wherein it opens the exhaust orifice. An initiator is provided in the adaptive valve to generate sufficient gas pressure to move the valve member to the first or second position.
    • 一种用于气囊充气机的自适应阀,其具有带有用于与气囊流体连通的排气口的歧管。 自适应阀被构造用于连接到歧管,使得它与其流体连通。 自适应阀具有排气孔并且被构造成选择性地打开排气孔以在充气气体与充气器歧管连接时将充气气体转移离开以降低与歧管的排气口流体连通的气囊的膨胀率。 自适应阀可具有可移动地安装在其中的阀构件,用于在关闭排气孔的第一位置和打开排气孔的第二位置之间移动。 在自适应阀中提供引发器以产生足够的气体压力以将阀构件移动到第一或第二位置。