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1. 发明申请

WO2005049374A2 PYROTECHNIC LINEAR INFLATOR 审中-公开
标题翻译： PYROTECHNIC线性充气器
公开(公告)号：WO2005049374A2
公开(公告)日：2005-06-02
申请号：PCT/US2004/038014
申请日：2004-11-15
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： STEVENS, Bruce, A. , DUNHAM, Steven, Maxwell-Gordon , BURNS, Sean, P. , QUIOC, Eduardo, L. , NEWELL, Jason
IPC分类号： B60R
CPC分类号： B60R21/2644 , B60R21/017 , B60R2021/26041 , C06D5/06 , F42B3/04
摘要： An airbag inflator (10) including an elongated outer housing (12) having an interior and one or more orifices (22) formed therealong to enable fluid communication between the outer housing interior and an exterior of the outer housing (12). The outer housing orifice(s) (22) open from the outer housing interior toward a first side (F) of the inflator. An elongated inner housing (14) is positioned in the outer housing interior. The inner housing (14) has an interior and one or more orifices (20) formed therealong to enable fluid communication between the inner housing interior and an exterior of the inner housing (14). The inner housing orifice(s) (20) open from the inner housing interior toward a second side (S) of the inflator. A quantity of a gas generant composition (16) extends along a portion of the interior of the inner housing (14). The gas generant (16) has a substantially "C"-shaped cross-section with a slot (24) extending along the length of the gas generant (16). The gas generant slot (24) is oriented facing the inner housing orifice(s) (20). A filter (15) is positioned intermediate the inner housing orifice(s) (20) and the outer housing orifice(s) (22) for filtering combustion products generated by combustion of the gas generant composition (16). An igniter (40) is operatively coupled to the gas generant composition (16) so as to enable fluid communication between the igniter (40) and the gas generant composition (16) upon activation of the inflator (10). The slotted, "C"-shaped cross section of the gas generant (16) provides a greater exposed gas generant surface area than would be achievable without the slot (24). This enhances the ignition and burning of the gas generant composition (16) upon inflator activation.
摘要翻译：一种气囊充气机（10），其包括具有内部的细长外部壳体（12），以及一个或多个孔口（22），其形成在其外部，以使外部壳体内部和外部壳体（12）的外部之间能够流体连通。外部外壳孔（22）从外部壳体内部朝向充气机的第一侧（F）打开。细长的内壳体（14）定位在外壳体内部。内壳体（14）具有一个内部和一个或多个孔口（20），以便使内壳体内部和内壳体（14）的外部之间能够流体连通。内壳体孔（20）从内壳体内部朝向充气机的第二侧（S）打开。气体发生剂组合物（16）的量沿着内壳体（14）的内部的一部分延伸。气体发生器（16）具有基本上“C”形的横截面，其中沿着气体发生剂（16）的长度延伸有槽（24）。气体发生器狭槽（24）面向内壳体孔口（20）定向。过滤器（15）位于内壳体孔（20）和外壳孔（22）之间，用于过滤由气体发生剂组合物（16）的燃烧产生的燃烧产物。点火器（40）可操作地耦合到气体发生剂组合物（16），以便在充气机（10）启动时使点火器（40）和气体发生剂组合物（16）之间能够流体连通。气体发生剂（16）的开槽的“C”形横截面提供比没有槽（24）可实现的更大的暴露的气体发生剂表面积。这增强了气体发生剂组合物（16）在充气机活化时的点燃和燃烧。

2. 发明申请

WO2006022753A2 GAS GENERATOR CONTAINING FLASH SUPPRESSANT 审中-公开
标题翻译：包含闪光抑制剂的气体发生器
公开(公告)号：WO2006022753A2
公开(公告)日：2006-03-02
申请号：PCT/US2004/030154
申请日：2004-09-15
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： STEVENS, Bruce, A. , DUNHAM, Steven, Maxwell-Gordon
IPC分类号： B60R21/26
CPC分类号： B60R21/2644
摘要： Flame suppressants or catalysts, independent of the gas generant composition, reduce the flame front and carbon monoxide produced by combustion of gas generating compositions employed within gas generating systems such as vehicle occupant restraint systems, for example. Heterogeneous distribution of the flash suppressant and the gas generant within the gas generant bed facilitates, upon gas generator activation, a reduction in flame front of any known gas generant without reformulating the gas generating composition.
摘要翻译：与气体发生剂组合物无关的阻燃剂或催化剂例如降低了在气体发生系统（例如，车辆乘员约束系统）内使用的气体发生组合物燃烧产生的火焰前沿和一氧化碳。闪蒸抑制剂和气体发生剂床内的气体发生剂的非均匀分布有助于在气体发生器活化时，任何已知的气体发生剂的火焰前沿的减少而不重排气体发生组合物。

3. 发明公开

EP1689618A2 PYROTECHNIC LINEAR INFLATOR 审中-公开
标题翻译： PYROTECHNIC线性充气机
公开(公告)号：EP1689618A2
公开(公告)日：2006-08-16
申请号：EP04819123.3
申请日：2004-11-15
申请人： Automotive Systems Laboratory, Inc.
发明人： STEVENS, Bruce, A. , DUNHAM, Steven, Maxwell-Gordon , BURNS, Sean, P. , QUIOC, Eduardo, L. , NEWELL, Jason
IPC分类号： B60R21/00
CPC分类号： B60R21/2644 , B60R21/017 , B60R2021/26041 , C06D5/06 , F42B3/04
摘要： An airbag inflator (10) including an elongated outer housing (12) having an interior and one or more orifices (22) formed therealong to enable fluid communication between the outer housing interior and an exterior of the outer housing (12). The outer housing orifice(s) (22) open from the outer housing interior toward a first side (F) of the inflator. An elongated inner housing (14) is positioned in the outer housing interior. The inner housing (14) has an interior and one or more orifices (20) formed therealong to enable fluid communication between the inner housing interior and an exterior of the inner housing (14). The inner housing orifice(s) (20) open from the inner housing interior toward a second side (S) of the inflator. A quantity of a gas generant composition (16) extends along a portion of the interior of the inner housing (14). The gas generant (16) has a substantially 'C'-shaped cross-section with a slot (24) extending along the length of the gas generant (16). The gas generant slot (24) is oriented facing the inner housing orifice(s) (20). A filter (15) is positioned intermediate the inner housing orifice(s) (20) and the outer housing orifice(s) (22) for filtering combustion products generated by combustion of the gas generant composition (16). An igniter (40) is operatively coupled to the gas generant composition (16) so as to enable fluid communication between the igniter (40) and the gas generant composition (16) upon activation of the inflator (10). The slotted, 'C'-shaped cross section of the gas generant (16) provides a greater exposed gas generant surface area than would be achievable without the slot (24). This enhances the ignition and burning of the gas generant composition (16) upon inflator activation.
摘要翻译：一种包括细长外壳（12）的气囊充气机（10），所述外壳具有内部和沿其形成的一个或多个孔口（22），以实现外壳体内部与外壳体（12）外部之间的流体连通。外部壳体孔口（22）从外部壳体内部向充气机的第一侧（F）打开。细长的内壳体（14）位于外壳体内部。内壳体（14）具有内部和沿其形成的一个或多个孔口（20），以实现内壳体内部与内壳体（14）的外部之间的流体连通。内部壳体孔（20）从内部壳体内部向充气机的第二侧（S）打开。一定量的气体发生剂组合物（16）沿着内壳体（14）的内部的一部分延伸。气体发生剂（16）具有基本上'C'形的横截面，其具有沿气体发生剂（16）的长度延伸的槽（24）。气体发生剂槽（24）定向成面向内壳体孔口（20）。过滤器（15）位于内壳体孔（20）和外壳体孔（22）之间，用于过滤由气体发生剂组合物（16）燃烧产生的燃烧产物。点燃器（40）可操作地连接到气体发生剂组合物（16），以便在充气器（10）启动时能够实现点火器（40）和气体发生剂组合物（16）之间的流体连通。气体发生剂（16）的开槽“C”形横截面提供比不具有槽（24）可实现的更大的暴露气体发生剂表面积。这增强了充气机激活时气体发生剂组合物（16）的点火和燃烧。

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