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    • 4. 发明申请
    • Airbag Device With A Destructible Connection Section Between A Gas Generator And A Non-Metallic Gas Lance
    • 气体发生器与非金属气体喷枪之间具有可破坏连接部分的气囊装置
    • US20080111357A1
    • 2008-05-15
    • US11666840
    • 2005-10-31
    • Rolf HeningerHakan JaconelliJonas Malmenstam
    • Rolf HeningerHakan JaconelliJonas Malmenstam
    • B60R21/26
    • B60R21/2171B60R21/232B60R21/2346B60R2021/162
    • The invention relates to an airbag device comprising a gas generator, at one end of which a diffuser with radial discharge ports is positioned with a joining section. A non-metallic gas lance is fixed to the joining section upstream of the diffuser. The non-metallic gas lance is provided with or is plugged onto a reinforcing means at the axial end thereof that is associated with the joining section. The reinforcing means redirects the gas flow from the diffuser from a radial discharge direction thereof to an axial discharge direction during normal operation of the gas generator In case of an extremely applied high temperature capable of causing self-ignition of the gas generator, the gas lance material and the reinforcing means are destroyed, as a result of which the gas flow is no longer redircted to the axial direction thereby preventing the gas generator from acting as a rocket which could be hazardous.
    • 本发明涉及一种气囊装置,包括气体发生器,其一端具有径向排放口的扩散器与接合部分定位。 非金属气枪固定在扩散器上游的接合部分。 非金属气体喷枪设置有或者被插入到与接合部分相关联的加强装置的轴向端部处。 在气体发生器的正常运行期间,加强装置将来自扩散器的气体流量从其径向排出方向重新定向到轴向排出方向。在具有极高应力的能够引起气体发生器自点火的高温的情况下,气体喷枪 材料和加强装置被破坏,结果气体流不再被再次向轴向方向转向,从而防止气体发生器作为可能是危险的火箭。