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1. 发明授权

US07192055B2 Pyrotechnic linear inflator 失效
标题翻译：烟火线性充气机
公开(公告)号：US07192055B2
公开(公告)日：2007-03-20
申请号：US10987495
申请日：2004-11-12
申请人： Bruce A. Stevens , Steven Maxwell-Gordon Dunham , Sean P. Burns , Eduardo L. Quioc , Jason Newell
发明人： Bruce A. Stevens , Steven Maxwell-Gordon Dunham , Sean P. Burns , Eduardo L. Quioc , Jason Newell
IPC分类号： B60R21/26
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 a plurality of orifices (22) extending collinearly 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 a plurality of orifices (20) extending collinearly 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 composition (16) has a substantially “C”-shaped cross-section with a slot (24) extending along the length of the gas generant composition (16). The gas generant slot (24) is oriented facing the inner housing orifice(s) (20). 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），其包括细长的外壳（12），其具有内部和与所述外壳体内部和所述外壳体（12）的外部之间流体连通的许多孔，所述孔与所述外壳共线地延伸。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）具有内部和多个沿其共线延伸的孔口（20），以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。气体发生剂组合物（16）具有基本上“C”形的横截面，其中沿着气体发生剂组合物（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。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. 发明授权

US07080854B2 Pyrotechnic linear inflator 失效
标题翻译：烟火线性充气机
公开(公告)号：US07080854B2
公开(公告)日：2006-07-25
申请号：US11034892
申请日：2005-01-12
申请人： Sean P. Burns , Bruace A. Stevens , Eduardo L. Quioc
发明人： Sean P. Burns , Bruace A. Stevens , Eduardo L. Quioc
IPC分类号： B60R21/264
CPC分类号： B60R21/2644
摘要： An inflator (10) for use in an inflatable vehicle occupant protection system. In one aspect of the invention, the inflator (10) includes a longitudinal enclosure (22) having a substantially uniform cross-sectional area along at least a portion of the enclosure, and a gas generant composition (24) positioned along the portion of the enclosure (22). The gas generant composition (24) is distributed substantially uniformly along the portion of the enclosure (22). A plurality of gas exit apertures (40) is formed along the portion of the enclosure (22) to enable fluid communication between the enclosure (22) and an exterior of the enclosure. The apertures (40) are spaced apart a distance proportional to a desired rate of propagation of a combustion reaction of gas generant positioned between the apertures (40). In another aspect of the invention, the inflator (10) includes a longitudinal enclosure (22) having a substantially uniform cross-sectional area along at least a portion of the enclosure, and a gas generant composition (24) positioned along the portion of the enclosure (22). The gas generant composition (24) is distributed substantially uniformly along the portion of the enclosure (22). A plurality of gas exit apertures (40) is formed along the portion of the enclosure (22) to enable fluid communication between the enclosure (22) and an exterior of the enclosure. The total number of apertures (40) along the enclosure (22) is inversely proportional to a desired rate of propagation of a combustion reaction of gas generant positioned between the apertures (40).
摘要翻译：一种用于充气车辆乘员保护系统的充气机（10）。在本发明的一个方面，充气机（10）包括纵向外壳（22），沿着外壳的至少一部分具有基本均匀的横截面面积，以及气体发生剂组合物（24），其沿着外壳（22）。气体发生剂组合物（24）沿壳体（22）的部分基本上均匀分布。沿着外壳（22）的部分形成多个气体出口孔（40），以使外壳（22）和外壳外部之间能够流体连通。所述孔（40）间隔开与所述孔（40）之间的气体发生剂的燃烧反应的期望传播速率成比例的距离。在本发明的另一方面，充气机（10）包括沿壳体的至少一部分具有基本上均匀的横截面面积的纵向外壳（22），以及气体发生剂组合物（24），其沿着外壳（22）。气体发生剂组合物（24）沿壳体（22）的部分基本上均匀分布。沿着外壳（22）的部分形成多个气体出口孔（40），以使外壳（22）和外壳外部之间能够流体连通。沿着外壳（22）的孔（40）的总数与位于孔（40）之间的气体发生剂的燃烧反应的期望传播速率成反比。

3. 发明申请

US20080122207A1 Inflator with an auto-ignition cradle 失效
标题翻译：充气机带有自动点火支架
公开(公告)号：US20080122207A1
公开(公告)日：2008-05-29
申请号：US11986602
申请日：2007-11-23
申请人： Slaven Domazet , Eduardo L. Quioc , Sean P. Burns
发明人： Slaven Domazet , Eduardo L. Quioc , Sean P. Burns
IPC分类号： B60R21/264
CPC分类号： B60R21/2644 , B60R2021/26064 , B60R2021/2648
摘要： A gas generating system includes an inflator that contains an auto-ignition cradle containing an auto-ignition composition. The cradle operatively and thermodynamically communicates with the exterior of the inflator and also resiliently contains the auto-ignition composition, thereby maximizing the ignitability of the auto-ignition composition in the event of a fire.
摘要翻译：气体发生系统包括充气机，其包含含有自燃组合物的自动点火支架。支架可操作地和热力学地与充气机的外部连通，并且还弹性地容纳自动点火组合物，从而在发生火灾时最大化自燃组合物的可燃性。

4. 发明授权

US07537241B2 Inflator with an auto-ignition cradle 失效
标题翻译：充气机带有自动点火支架
公开(公告)号：US07537241B2
公开(公告)日：2009-05-26
申请号：US11986602
申请日：2007-11-23
申请人： Slaven Domazet , Eduardo L. Quioc , Sean P. Burns
发明人： Slaven Domazet , Eduardo L. Quioc , Sean P. Burns
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R2021/26064 , B60R2021/2648
摘要： A gas generating system includes an inflator that contains an auto-ignition cradle containing an auto-ignition composition. The cradle operatively and thermodynamically communicates with the exterior of the inflator and also resiliently contains the auto-ignition composition, thereby maximizing the ignitability of the auto-ignition composition in the event of a fire.
摘要翻译：气体发生系统包括充气机，其包含含有自燃组合物的自动点火支架。支架可操作地和热力学地与充气机的外部连通，并且还弹性地容纳自动点火组合物，从而在发生火灾时最大化自燃组合物的可燃性。

5. 发明授权

US07097203B2 Inflator 失效
标题翻译：气筒
公开(公告)号：US07097203B2
公开(公告)日：2006-08-29
申请号：US10662771
申请日：2003-09-15
申请人： Sean P. Burns , Bruce A. Stevens , Steven M. Dunham , Graylon K. Williams
发明人： Sean P. Burns , Bruce A. Stevens , Steven M. Dunham , Graylon K. Williams
IPC分类号： B60R21/28
CPC分类号： B60R21/2644 , C06D5/06
摘要： An inflator 10 of a vehicle occupant protection system contains an elongated housing 12 having a plurality of gas exit orifices 14 spaced along the length thereof. A first propellant body 31 and a second propellant body 33 are provided in lengths substantially equivalent to the length of the housing 12 wherein the first propellant body 31 is placed in physical contact with the second propellant body 33 for all or most of their respective lengths. Once the first propellant body 31 is ignited upon a crash event, resultant uniform ignition and combustion across the length of the second propellant body 33 results in uniform gas generation and uniform inflation of an airbag 26, wherein the airbag 26 is at least substantially coextensive with and in fluid communication with the housing 12. Preferred mixtures of first propellant body 31 contain silicone, a perchlorate oxidizer, and a nitrate salt.
摘要翻译：车辆乘员保护系统的充气机10包含细长壳体12，其具有沿其长度间隔开的多个气体出口孔口14。第一推进剂主体31和第二推进剂本体33的长度基本上等于壳体12的长度，其中第一推进剂主体31与第二推进剂本体33物理接触，以使其全部或大部分相应长度。一旦第一推进剂主体31在碰撞事件被点燃时，在第二推进剂体33的长度上产生的均匀点燃和燃烧导致气囊产生均匀和气囊26的均匀充气，其中气囊26至少基本上与并且与壳体12流体连通。优选的第一推进剂体31的混合物含有硅氧烷，高氯酸盐氧化剂和硝酸盐。

6. 发明授权

US06789485B2 Gas generator and method of assembly 失效
标题翻译：气体发生器及组装方法
公开(公告)号：US06789485B2
公开(公告)日：2004-09-14
申请号：US09996170
申请日：2001-11-28
申请人： Larry A. Moquin , Bruce A. Stevens , Steven M. Dunham , Jeffery S. Blackburn , Sean P. Burns , Graylon K. Williams
发明人： Larry A. Moquin , Bruce A. Stevens , Steven M. Dunham , Jeffery S. Blackburn , Sean P. Burns , Graylon K. Williams
IPC分类号： C06D506
CPC分类号： C06B21/0025 , B60R22/4628 , C06B29/22 , C06B45/10 , C06D5/06
摘要： Assembly of a gas generator 10 includes the step of adding uncured silicone to a propellant cup 25. Granulated oxidizer is then added over the top of the silicone and allowed to disperse therein. Afterwards, the silicone is cured to provide flush communication with an inner wall 14 of the propellant cup 25. Other granulated gas generant constituents may be added as well. A gas generator 10 assembled in this manner provides more predictable burn rates of a gas generant composition 26 and therefore more predictable performance of the gas generator 10.
摘要翻译：气体发生器10的装配包括将未固化的硅氧烷添加到推进剂杯25的步骤。然后将颗粒氧化剂加入硅氧烷的顶部并使其分散在其中。之后，硅氧烷被固化以提供与推进剂杯25的内壁14的冲洗连通。也可以加入其它颗粒状气体发生剂成分。以这种方式组装的气体发生器10提供气体发生剂组合物26的更可预测的燃烧速率，因此提供了气体发生器10的更可预测的性能。

7. 发明授权

US08784585B2 Autoignition compositions 有权
标题翻译：自燃组合物
公开(公告)号：US08784585B2
公开(公告)日：2014-07-22
申请号：US11479493
申请日：2006-06-30
申请人： Sean P. Burns , Deborah L. Hordos , Jason Newell
发明人： Sean P. Burns , Deborah L. Hordos , Jason Newell
IPC分类号： C06B29/00 , C06B29/02 , D03D23/00 , D03D43/00
CPC分类号： C06B29/02 , B60R2021/2648 , C06B23/009 , C06B29/08 , C06C9/00 , C06D5/06
摘要： A gas generator 10 includes an autoignition composition that contains an alkali metal chlorate such as potassium chlorate as an oxidizer, a carboxylic acid such as DL-tartaric acid as a fuel, and a desiccant in operable communication therewith. Gas generating systems 180 such as vehicle occupant protection systems 180, containing the gas generator 10, are also provided.
摘要翻译：气体发生器10包括含有碱金属氯酸盐如氯酸钾作为氧化剂的自燃组合物，诸如DL-酒石酸的羧酸作为燃料，以及与其可操作地连通的干燥剂。还提供了包含气体发生器10的诸如车辆乘员保护系统180的气体发生系统180。

8. 发明申请

US20090008003A1 Gas generant 审中-公开
标题翻译：气体发生剂
公开(公告)号：US20090008003A1
公开(公告)日：2009-01-08
申请号：US12217327
申请日：2008-07-02
申请人： Sean P. Burns , Jeffrey W. Halpin , Graylon K. Williams , Paresh S. Khandhadia , Deborah L. Hordos , Jason Newell
发明人： Sean P. Burns , Jeffrey W. Halpin , Graylon K. Williams , Paresh S. Khandhadia , Deborah L. Hordos , Jason Newell
IPC分类号： C06B31/28 , C06B31/08 , C06B31/00 , C06B31/02 , C06B43/00
CPC分类号： C06B23/02 , B60R2021/2648 , C06D5/06
摘要： The present invention includes a gas generator 10 that incorporates a gas generating composition 12 and a scavenging additive 16 in heterogeneous but vapor/gaseous communication with the gas generating composition 12. The scavenging additive retains moisture/contaminants typically evolving over time at relatively higher temperatures. The present invention further includes a gas generating system 180 incorporating the gas generator 10.
摘要翻译：本发明包括气体发生器10，其包含气体发生组合物12和除气体添加剂16，其与气体发生组合物12具有异质但蒸汽/气体连通。清除添加剂保留通常在相对较高温度下随时间流逝的水分/污染物。本发明还包括并入有气体发生器10的气体发生系统180。

9. 发明授权

US07934749B2 Flexible gas generator 失效
标题翻译：柔性气体发生器
公开(公告)号：US07934749B2
公开(公告)日：2011-05-03
申请号：US11336174
申请日：2006-01-20
申请人： Sean P. Burns
发明人： Sean P. Burns
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R21/2646 , B60R2021/26011 , B60R2021/26082 , B60R2021/26088 , Y10T29/49826
摘要： In accordance with the present invention, a flexible gas generator (10) is provided which includes a first flexible housing (14) defining an interior, the first housing (14) having an exterior surface. A first flexible, porous covering (15) is positioned in contact with substantially the entire exterior surface of the first housing (14). The first housing (14) and covering (15) are positioned within a second flexible housing (12). The first (14) and second (12) housings may be formed from polymeric or metallic tubing. A second flexible, porous covering (19) may be positioned to cover substantially the entire exterior surface of the second housing (12). The flexible first covering (15) may comprise multiple layers of, for example, a braided or a mesh material. The flexible coverings (15, 19) provide structural support for the housings (12, 14) while cooling and filtering the generated gases. A series of plenums (390) may be formed between adjacent layers of the first covering and/or a series of baffles (100) may be positioned between the layers to direct the flow of inflation gases and to cool the gases. Use of flexible tubing and flexible coverings provides the gas generator with substantial flexibility.
摘要翻译：根据本发明，提供一种柔性气体发生器（10），其包括限定内部的第一柔性壳体（14），所述第一壳体（14）具有外表面。第一柔性多孔覆盖物（15）被定位成与第一壳体（14）的基本上整个外表面接触。第一壳体（14）和覆盖物（15）定位在第二柔性壳体（12）内。第一（14）和第二（12）壳体可以由聚合物或金属管形成。第二柔性多孔覆盖物（19）可以被定位成基本上覆盖第二壳体（12）的整个外表面。柔性第一覆盖物（15）可以包括多层例如编织网或网状材料。柔性覆盖物（15,19）在对产生的气体进行冷却和过滤的同时为壳体（12,14）提供结构支撑。可以在第一覆盖物的相邻层之间形成一系列增压室（390）和/或一系列挡板（100）可以位于层之间，以引导充气气体流并冷却气体。使用柔性管道和柔性覆盖物为气体发生器提供了很大的灵活性。

10. 发明授权

US07714143B1 Method of making monoammonium salt of 5,5′-bis-1H-tetrazole 有权
标题翻译：制备5,5'-双-1H-四唑单铵盐的方法
公开(公告)号：US07714143B1
公开(公告)日：2010-05-11
申请号：US12080099
申请日：2008-03-31
申请人： Deborah L. Hordos , Sean P. Burns
发明人： Deborah L. Hordos , Sean P. Burns
IPC分类号： C07D403/04 , C06B43/00
CPC分类号： C06D5/06 , C06B43/00 , C07D257/04
摘要： A method of forming monoammonium salt of 5,5′-bis-1H-tetrazole (BTA-1NH3) is presented comprising the steps of charging a mixing vessel with a solution of free BTA acid and distilled water, adding ammonium hydroxide in excess to obtain a pH of at least 9.5 and mixing the solution, and adding sulfuric acid cooled to 10-20 degrees Celsius to obtain a pH of at least 4.5 and mixing the solution. A gas generator 10 containing a gas generant 12 containing the BTA-1NH3 formed in accordance with the present invention is also presented. Gas generating systems 180 such as vehicle occupant protection systems 180, containing the gas generator 10, are also provided.
摘要翻译：提出了一种形成5,5'-双-1H-四唑（BTA-1NH3）的单铵盐的方法，包括以下步骤：向游离BTA酸和蒸馏水的溶液中加入混合容器，过量加入氢氧化铵得到 pH至少为9.5并混合溶液，并加入冷却至10-20摄氏度的硫酸以获得至少4.5的pH并混合该溶液。还提供了含有根据本发明形成的含有BTA-1NH 3的气体发生剂12的气体发生器10。还提供了包含气体发生器10的诸如车辆乘员保护系统180的气体发生系统180。

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