Side impact air bag inflator
    1.
    发明授权
    Side impact air bag inflator 失效
    侧面碰撞气囊充气机

    公开(公告)号:US5516144A

    公开(公告)日:1996-05-14

    申请号:US382422

    申请日:1995-02-02

    CPC分类号: B60R21/272

    摘要: An air bag inflator (14) includes a pressure vessel (40), an initiator (42) and a filter (38). The pressure vessel (40) has a sealed chamber (44) containing inflation fluid under pressure, and includes a rupturable closure wall (100) which blocks the inflation fluid from exiting the chamber (44). The initiator (42) releases the inflation fluid to exit the chamber, and includes a casing (122) centered on an axis. The casing (122) contains pyrotechnic material which, when ignited, produces combustion products for rupturing the closure wall (100). The filter (38) is a sintered metal screen which filters the inflation fluid. The sintered metal screen (38) has an elongated tubular shape extending longitudinally over the casing (122) radially outward from the casing (122).

    摘要翻译: 气囊充气机(14)包括压力容器(40),起动器(42)和过滤器(38)。 压力容器(40)具有在压力下容纳充气流体的密封室(44),并且包括阻止膨胀流体离开室(44)的可破裂闭合壁(100)。 启动器(42)释放膨胀流体以离开室,并且包括以轴为中心的壳体(122)。 壳体(122)包含烟火材料,当被点燃时,烟火材料产生用于破裂封闭壁(100)的燃烧产物。 过滤器(38)是过滤膨胀流体的烧结金属筛网。 烧结金属筛网(38)具有从外壳(122)径向向外延伸穿过壳体(122)的细长管状形状。

    Inflator for an inflatable vehicle occupant protection device
    2.
    发明授权
    Inflator for an inflatable vehicle occupant protection device 失效
    用于充气车辆乘员保护装置的充气机

    公开(公告)号:US5736668A

    公开(公告)日:1998-04-07

    申请号:US653800

    申请日:1996-05-28

    摘要: An inflatable vehicle occupant protection apparatus (10) includes combustible fluid (18) and a pair of electrodes (102,104). The electrodes (102,104) have a corresponding pair of surface portions (126,128) which are spaced from each other across an electrode gap (130). An ohmic heating element (120) bridges the gap (130) in an ignitable heat transferring relationship with the combustible fluid (18). The heating element (120) has a pair of opposite end portions (132,134) which are mounted on, and fixed to, the surface portions (126,128) of the electrodes (102,104). The surface portions (126,128) of the electrodes (102,104) have arcuate contours facing oppositely across the gap (130).

    摘要翻译: 充气车辆乘员保护装置(10)包括可燃流体(18)和一对电极(102,104)。 电极(102,104)具有相应的一对表面部分(126,128),它们跨越电极间隙(130)彼此间隔开。 欧姆加热元件(120)将间隙(130)与可燃流体(18)以可点燃的热传递关系桥接。 加热元件(120)具有一对相对的端部(132,134),其安装在电极(102,104)的表面部分(126,128)上并固定到其上。 电极(102,104)的表面部分(126,128)具有面对间隙(130)的弧形轮廓。

    Fill tube for air bag inflator
    3.
    发明授权
    Fill tube for air bag inflator 失效
    气囊充气机填充管

    公开(公告)号:US5695215A

    公开(公告)日:1997-12-09

    申请号:US637219

    申请日:1996-04-24

    摘要: An air bag inflator (10) contains inflation fluid in a chamber (40) in a container (20). The container (20) has a fluid outlet (28) closed by a closure means (30). An assembly (50) connected with the container (20) includes a fill tube (120) for filling the container (20) with inflation fluid (42). A glass seal (140) blocks leakage of inflation fluid from the chamber (40) around the fill tube. In a preferred embodiment, the assembly (50) is an igniter assembly that includes two electrodes (100, 110). The glass seal (140) blocks fluid leakage from the chamber (40) around the electrodes (110, 110).

    摘要翻译: 气囊充气机(10)在容器(20)中的室(40)中容纳充气流体。 容器(20)具有由封闭装置(30)封闭的流体出口(28)。 与容器(20)连接的组件(50)包括用于用膨胀流体(42)填充容器(20)的填充管(120)。 玻璃密封件(140)阻止膨胀流体从填充管周围的腔室(40)泄漏。 在优选实施例中,组件(50)是包括两个电极(100,110)的点火器组件。 玻璃密封件(140)阻挡了围绕电极(110,110)的腔室(40)的流体泄漏。