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92 条记录 (耗时 0.032 秒)

    Igniter for gas bag inflator
    4.
    发明授权
    Igniter for gas bag inflator 失效
    气囊充气机点火器

    公开(公告)号：US5772243A

    公开(公告)日：1998-06-30

    申请号：US916558

    申请日：1997-08-22

    申请人： David J. Green ,  Donald R. Lauritzen

    发明人： David J. Green ,  Donald R. Lauritzen

    IPC分类号： B60R21/26 ,  B60R21/264 ,  F42C19/08

    CPC分类号： B60R21/2644 ,  F42B3/04 ,  B60R2021/26029 ,  B60R2021/26064

    摘要： A low pressure igniter system for a gas bag inflator using a head-end chamber or closure to house a pyrotechnic ignition compound that is ignited by an initiator (squib). The housing for the igniter includes a base having a skirt that extends from the periphery of the base with the base and the skirt being a single piece of material. When initiated the low pressure igniter has a large flame front producing hot gas and particles. The low pressure igniter provides a low cost alternative to current pyrotechnic igniters, and is further advantageous in that it makes practicable fabrication of inflator housings of sheet steel.

    摘要翻译： 一种用于气囊充气机的低压点火器系统，其使用头端室或封闭件来容纳由起动器（点火器）点燃的烟火点火化合物。 用于点火器的壳体包括具有裙部的底座，裙部从底座的周边延伸，底座和裙部是单件材料。 当启动时，低压点火器具有较大的火焰前沿产生热气体和颗粒。 低压点火器为目前的烟火点火器提供了低成本的替代方案，并且进一步有利的是它可以制造钢板的充气机壳体。

    Side-impact airbag module assembly incorporating combination airbag inflator and module housing
    6.
    发明授权
    Side-impact airbag module assembly incorporating combination airbag inflator and module housing 失效
    侧面安全气囊模块组合，包括组合式气囊充气机和模块外壳

    公开(公告)号：US5681055A

    公开(公告)日：1997-10-28

    申请号：US726431

    申请日：1996-10-04

    申请人： David J. Green ,  Donald R. Lauritzen ,  Donald J. Cunningham ,  J. Kirk Storey ,  Brent K. Olson

    发明人： David J. Green ,  Donald R. Lauritzen ,  Donald J. Cunningham ,  J. Kirk Storey ,  Brent K. Olson

    IPC分类号： B60R21/20 ,  B60R21/217 ,  B60R21/16

    CPC分类号： B60R21/2171

    摘要： A side impact airbag module assembly having a combination airbag inflator and module housing and an airbag cushion. The combination airbag inflator and module housing has an extruded unitary one-piece hollow elongated longitudinal body having an outer surface, an inner surface, a first open end, a second open end, and a plurality of gas exhaust ports extending from the inner surface to the outer surface. Two airbag receiving channels, each channel having a slot running along the channel, are respectively located on the outer surface of the longitudinal body, parallel with the body on opposite sides of the plurality of gas exhaust ports. A first endplug seals the first open end and a second endplug seals the second open end with the inner surface of the longitudinal body and the endplugs defining a gas generant chamber containing a gas generant. A first endplate is secured to the first open end of the longitudinal body and a second endplate is secured to the second open end, the endplates closing ends of the airbag receiving channels. Each endplate has a mounting bracket extending therefrom. The airbag cushion is folded and bundled in a tearable or breakable wrapper and has an open mouth partly formed by opposed mouth sides that are secured within the airbag receiving channels between the endplates. The endplates also retain opposed mouth ends of the airbag cushion.

    摘要翻译： 一种具有组合气囊充气机和模块壳体和气囊垫的侧面碰撞安全气囊模块组件。 组合气囊充气机和模块壳体具有挤出的整体式整体中空细长纵向体，其具有外表面，内表面，第一开口端，第二开口端和从内表面延伸到多个排气口 外表面。 每个通道具有沿通道延伸的槽的两个气囊接收通道分别位于纵向主体的外表面上，与多个排气口的相对侧上的主体平行。 第一端塞密封第一开口端，第二端塞将第二开口端与纵向体的内表面密封，并且终端塞限定含有气体发生剂的气体发生器室。 第一端板固定到纵向主体的第一开口端，并且第二端板固定到第二开口端，端板关闭气囊接收通道的端部。 每个端板具有从其延伸的安装支架。 气囊垫被折叠成捆扎在一个可撕裂的或易碎的包装中，并具有一个开放的口部，其部分地由相对的嘴侧形成，固定在端板之间的气囊容纳通道内。 端板还保持气囊垫的相对的嘴端。

    Inflator for a vehicle airbag system and a pyrogen igniter used therein
    7.
    发明授权
    Inflator for a vehicle airbag system and a pyrogen igniter used therein 失效
    用于车辆气囊系统的充气器和其中使用的热原点火器

    公开(公告)号：US5623115A

    公开(公告)日：1997-04-22

    申请号：US453842

    申请日：1995-05-30

    申请人： Donald R. Lauritzen ,  David J. Green ,  Joseph L. Ralston

    发明人： Donald R. Lauritzen ,  David J. Green ,  Joseph L. Ralston

    IPC分类号： B60R21/26 ,  B60R21/264 ,  C06C5/06 ,  C06D5/06

    CPC分类号： B60R21/2644 ,  B60R2021/26029

    摘要： An elongated gas generator, or inflator, includes a pyrogen igniter mounted at one end thereof. The pyrogen igniter encloses a unitary grain of ignition material having a centrally located cavity. An initiator, or squib, is located to ignite the unitary grain at the surface of its centrally located cavity. The combustion products given off by the igniter are directed through a port and into a clear ignition channel provided in the center of the pyrotechnic gas generant material which extends the length of the gas generator, thereby causing the gas generant material to produce sufficient gas to inflate an associated airbag. The unitary grain of ignition material used in the pyrogen igniter facilitates and simplifies the assembly and manufacture of the igniter structure.

    摘要翻译： 细长的气体发生器或充气机包括安装在其一端的热原点火器。 热原点火器包围具有中心定位腔的单一点火材料颗粒。 发射器或点火器位于其位于其位于中心的腔体的表面处的单一颗粒。 由点火器排出的燃烧产物被引导通过一个端口并进入设置在烟火气体发生器材料的中心的透明点火通道，其延伸气体发生器的长度，从而使气体发生剂材料产生足够的气体以使其膨胀 相关的安全气囊。 焦炉点火器中使用的单一点火材料颗粒有助于并简化点火器结构的组装和制造。

    Controlled pressure relief of an inflatable restraint reaction canister
    8.
    发明授权
    Controlled pressure relief of an inflatable restraint reaction canister 失效
    充气限制反应罐的控制压力释放

    公开(公告)号：US5566975A

    公开(公告)日：1996-10-22

    申请号：US419302

    申请日：1995-04-10

    申请人： Mark W. Stull ,  Michael J. Ravenberg ,  Donald R. Lauritzen ,  Larry D. Rose ,  David J. Green

    发明人： Mark W. Stull ,  Michael J. Ravenberg ,  Donald R. Lauritzen ,  Larry D. Rose ,  David J. Green

    IPC分类号： B60R21/201 ,  B60R21/217 ,  B60R21/276 ,  B60R21/16

    CPC分类号： B60R21/2171 ,  B60R21/201 ,  B60R21/276

    摘要： Featured for use as a part of a reaction canister of an inflatable restraint system is a conventionally extruded one-piece canister structure body part having first and second opposite side walls and a bridging portion joining the first and second opposite side walls. In the body part, at least one of the bridging portion, first side wall and second side wall includes a tear seam adapted to tear under the influence of a build-up of pressure thereagainst to provide venting of such pressure. As a result of alleviating concerns such as of material fragmentation when exposed to extreme heat conditions, e.g., a fire, the invention allows the more widespread use of light weight, temperature sensitive materials in reaction canister constructions.

    摘要翻译： 作为充气约束系统的反应罐的一部分使用的特征是具有第一和第二相对侧壁以及连接第一和第二相对侧壁的桥接部分的常规挤出的一体式罐结构体部分。 在主体部分中，桥接部分，第一侧壁和第二侧壁中的至少一个包括适于在其上形成压力的影响下撕裂的撕裂缝，以提供这种压力的排放。 由于在暴露于极端热条件（例如火灾）时减轻诸如材料破碎的担忧的结果，本发明允许在反应罐结构中更广泛地使用轻质量的温度敏感材料。