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    • 1. 发明授权
    • Pressure relief valve, airbag deployment
    • 泄压阀,气囊展开
    • US5503178A
    • 1996-04-02
    • US342335
    • 1994-11-18
    • Steven J. MiskelleyWilfred Jaeger
    • Steven J. MiskelleyWilfred Jaeger
    • B60H1/26B60H1/24B60R21/16F16K17/14B60H1/28F24F11/04
    • B60H1/249B60R21/164Y10T137/1624Y10T137/7839Y10T137/7891
    • An apparatus for relieving overpressure conditions in the passenger compartment of a motor vehicle comprises a valve assembly that is mounted in an opening formed in an exterior wall of the compartment, the assembly includes a frame panel sized to fill the opening and having a passage formed therethrough to define an exhaust from the interior of the compartment to the exterior ambient space. Flap valve elements overlying the exhaust for allowing free flow of air in a direction from the interior of the compartment to the exterior while preventing air flow in the opposite direction. Overpressure relief support connectors mount the frame panel in the opening in the wall and are adapted to release the frame panel from its mounted position whenever the air pressure within the compartment exceeds a predetermined minimum level about atmospheric pressure.
    • 用于减轻机动车辆的乘客舱中的超压状况的装置包括安装在形成在隔室的外壁中的开口中的阀组件,该组件包括尺寸设置成填充开口并具有通过其形成的通道的框架面板 以限定从隔室的内部到外部环境空间的排气。 覆盖排气口的瓣阀元件用于允许空气沿着从隔室内部到外部的方向自由流动,同时防止空气沿相反方向流动。 超压释放支撑连接器将框架面板安装在壁的开口中,并且适于在框架内的空气压力超过大气压力的预定最小水平时将框架板从其安装位置释放。