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1. 发明授权

US5682013A Gas generant body having pressed-on burn inhibitor layer 失效
标题翻译：气体发生体具有压制燃烧抑制层
公开(公告)号：US5682013A
公开(公告)日：1997-10-28
申请号：US466030
申请日：1995-06-06
申请人： Bradley W. Smith , Scott C. Mitson
发明人： Bradley W. Smith , Scott C. Mitson
IPC分类号： B60R21/26 , B01J7/00 , C06B45/12 , C06B45/18 , C06D5/00 , C06D5/06 , C06B45/32
CPC分类号： C06B45/18 , C06B45/12 , C06D5/06
摘要： A pyrotechnic grain or body of a gas generant having a consolidated or pressed-on, particulate inert burn inhibitor layer thereon. The inhibitor may be a metal oxide, metal sulfide, silica, silicate compound or mixtures thereof. The metal oxide is preferably iron oxide. The metal sulfide is preferably molybdenum disulfide. The preferred inhibitor is a silicate compound, most preferably bentonite. The inhibitor layer most preferably covers only one face or side of the generant body, though it may cover both faces or less than the entire area of one or both faces. The generant may be any conventional formulation which generates nitrogen-containing gas, preferably an azide, and most preferably sodium azide. The generant body may be any shape, preferably a washer-shaped disc. An automotive gas bag inflator may contain a plurality of the composite, inhibited generant bodies, preferably a stack or side by side assembly of such composite, inhibited wafers.
摘要翻译：气体发生剂的烟火颗粒或体，其上具有固结或压制的颗粒惰性燃烧抑制剂层。抑制剂可以是金属氧化物，金属硫化物，二氧化硅，硅酸盐化合物或其混合物。金属氧化物优选为氧化铁。金属硫化物优选为二硫化钼。优选的抑制剂是硅酸盐化合物，最优选膨润土。抑制剂层最优选仅覆盖发生体的一个面或侧，尽管它可以覆盖两个面或小于一个或两个面的整个区域。发生剂可以是产生含氮气体，优选叠氮化物，最优选叠氮化钠的任何常规制剂。发电机体可以是任何形状，优选地是垫圈状的盘。汽车气囊充气机可以包含多个复合的，抑制的发生体，优选地是这种复合材料抑制晶片的堆叠或并排组装。

2. 发明申请

US20140144343A1 PYROTECHNIC INFLATOR WITH CENTRAL DIFFUSER AND COMPOSITE OVERWRAP 有权
标题翻译： PYROTECHNIC充气机与中央扩音器和复合超音波
公开(公告)号：US20140144343A1
公开(公告)日：2014-05-29
申请号：US13664023
申请日：2012-10-30
申请人： Bradley W. Smith , Matthew A. Cox
发明人： Bradley W. Smith , Matthew A. Cox
IPC分类号： B60R21/264
CPC分类号： B60R21/2644 , B60R2021/26076 , B60R2021/26082 , F42B3/04 , Y10T29/49826
摘要： A pyrotechnic inflator assembly including a shell member and an end cap joinable with the shell member to form a subassembly. The subassembly contains a quantity of pyrotechnic material and at least in part defines a combustion chamber wherein at least a portion of the quantity of pyrotechnic material is reactable to form product gas for inflation of an associated airbag cushion and to generate pressure therewithin. A diffuser assembly can be disposed adjacent an end of the shell member and includes flow control features for controlling flow of product gas from the inflator assembly. The inflator assembly further includes a composite overwrap about at least a portion of the subassembly and the diffuser assembly such that the pyrotechnic inflator assembly can withstand the pressure generated within the combustion chamber upon reaction of the pyrotechnic material. Corresponding methods of making a pyrotechnic inflator assembly are also provided.
摘要翻译：一种烟火充气器组件，其包括壳体构件和可与壳体构件连接以形成子组件的端盖。该组件包含大量的烟火材料，并且至少部分地限定燃烧室，其中烟火材料的量的至少一部分可反应以形成用于相关联的气囊垫膨胀的产物气体并在其中产生压力。扩散器组件可以邻近壳体构件的端部设置，并且包括用于控制来自充气机组件的产物气体的流动控制特征。充气机组件还包括围绕子组件和扩散器组件的至少一部分的复合外包装，使得烟火充气机组件能够经受烟火材料反应时在燃烧室内产生的压力。还提供了制作烟火充气机组件的相应方法。

3. 发明授权

US08662532B2 Inflator having a mechanically coupled two-piece housing 失效
标题翻译：充气机具有机械连接的两件式外壳
公开(公告)号：US08662532B2
公开(公告)日：2014-03-04
申请号：US12943203
申请日：2010-11-10
申请人： Brent Parks , Matthew A. Cox , Bradley W. Smith
发明人： Brent Parks , Matthew A. Cox , Bradley W. Smith
IPC分类号： B60R21/26
CPC分类号： B60R21/20 , B60R21/26 , B60R21/268 , B60R2021/26058 , B60R2021/26076 , B60R2021/2642
摘要： An inflator including an initiator and a bulkhead molded around the initiator. The inflator includes a housing formed of two overlapping housing portions mechanically coupled together around a portion of the bulkhead. One of the housing portions includes cut tabs that are crimped into cut receivers of the other housing portion.
摘要翻译：一种充气机，包括一个起动器和围绕起动器模制的隔板。充气机包括由围绕隔板的一部分机械地联接在一起的两个重叠壳体部分形成的壳体。壳体部分之一包括被压接成另一壳体部分的切割接收器的切割突片。

4. 发明授权

US08297653B2 Pyrotechnic inflator with composite overwrap 有权
标题翻译：具有复合外包装的烟火充气机
公开(公告)号：US08297653B2
公开(公告)日：2012-10-30
申请号：US13051855
申请日：2011-03-18
申请人： Bradley W. Smith
发明人： Bradley W. Smith
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B29C70/86 , B60R21/261 , B60R2021/26076
摘要： A pyrotechnic inflator assembly including a shell member and an end cap joinable with the shell member to form a subassembly. The subassembly containing a quantity of pyrotechnic material and at least in part defining a combustion chamber wherein at least a portion of the quantity of pyrotechnic material is reactable to form product gas for inflation of an associated airbag cushion and to generate pressure within the combustion chamber. The inflator assembly further including an overwrap about at least a portion of the subassembly to form a pyrotechnic inflator assembly that withstands the pressure generated within the combustion chamber upon reaction of the pyrotechnic material.
摘要翻译：一种烟火充气器组件，其包括壳体构件和可与壳体构件连接以形成子组件的端盖。所述子组件包含一定数量的烟火材料，并且至少部分地限定燃烧室，其中所述数量的烟火材料的至少一部分可反应以形成用于相关联的气囊垫膨胀的产物气体并且在所述燃烧室内产生压力。所述充气机组件还包括围绕所述子组件的至少一部分的外包装，以形成烟火充气机组件，所述烟火充气机组件在所述烟火材料反应时经受所述燃烧室内产生的压力。

5. 发明申请

US20120112442A1 INFLATOR HAVING A MECHANICALLY COUPLED TWO-PIECE HOUSING 失效
标题翻译：具有机械耦合双层住房的充气器
公开(公告)号：US20120112442A1
公开(公告)日：2012-05-10
申请号：US12943203
申请日：2010-11-10
申请人： Brent PARKS , Matthew A. Cox , Bradley W. Smith
发明人： Brent PARKS , Matthew A. Cox , Bradley W. Smith
IPC分类号： B60R21/26
CPC分类号： B60R21/20 , B60R21/26 , B60R21/268 , B60R2021/26058 , B60R2021/26076 , B60R2021/2642
摘要： An inflator including an initiator and a bulkhead molded around the initiator. The inflator includes a housing formed of two overlapping housing portions mechanically coupled together around a portion of the bulkhead. One of the housing portions includes cut tabs that are crimped into cut receivers of the other housing portion.
摘要翻译：一种充气机，包括一个起动器和围绕起动器模制的隔板。充气机包括由围绕隔板的一部分机械地联接在一起的两个重叠壳体部分形成的壳体。壳体部分之一包括被压接成另一壳体部分的切割接收器的切割突片。

6. 发明申请

US20120112438A1 FLANGELESS INFLATORS AND METHODS OF MAKING SUCH INFLATORS FOR USE WITH INFLATABLE AIRBAG CUSHIONS 有权
标题翻译：无风险充气器和制造这种充气器的方法与充气式安全气囊
公开(公告)号：US20120112438A1
公开(公告)日：2012-05-10
申请号：US12942623
申请日：2010-11-09
申请人： Quin Soderquist , Bradley W. Smith
发明人： Quin Soderquist , Bradley W. Smith
IPC分类号： B60R21/16 , B23P11/00 , B60R21/26
CPC分类号： B60R21/2644 , B60R21/2035 , B60R21/217 , Y10T29/49947
摘要： Flangeless inflators include a body comprising a base member and a diffuser member coupled together, where the body is devoid of a lateral inflator-coupling flange. At least one fastener is coupled to the base member of the body. In an inflatable airbag system, the flangeless inflator is coupled to an airbag cushion, as well as to a steering wheel armature. In forming flangeless inflators, a body is formed that is devoid of the lateral inflator-coupling flange, and at least one fastener is attached to the body.
摘要翻译：无法兰的充气机包括一个主体，它包括一个底座部件和一个连接在一起的扩散部件，其中主体没有一个侧面的充气机联接凸缘。至少一个紧固件联接到主体的基部构件。在可充气安全气囊系统中，无凸缘充气机与气囊垫以及方向盘电枢相连。在形成无法兰式充气机时，形成没有侧面充气机联接法兰的主体，并且至少一个紧固件附接到主体。

7. 发明授权

US07887091B1 Additives for liquid-cooled inflators 有权
标题翻译：液体充气机的添加剂
公开(公告)号：US07887091B1
公开(公告)日：2011-02-15
申请号：US12723275
申请日：2010-03-12
申请人： Matthew A. Cox , Bradley W. Smith , Robert D. Taylor , Gary K. Lund , Michael P. Jordan
发明人： Matthew A. Cox , Bradley W. Smith , Robert D. Taylor , Gary K. Lund , Michael P. Jordan
IPC分类号： B60R21/26
CPC分类号： B60R21/264 , B60R2021/26017 , B60R2021/2642
摘要： An inflator that includes a quantity of gas generant housed within a chamber. A liquid including at least one of a fuel soluble in the liquid or an oxidizer soluble in the liquid and a piston are housed within another chamber of the inflator. This chamber is sealed. Upon actuation, movement of the piston hydraulically expels the liquid through an opening in the piston such that the liquid contacts the gas formed by combustion of the gas generant and cools the same. The fuel and/or oxidizer in the liquid can react to form additional gas.
摘要翻译：一种充气机，其包括容纳在室内的一定量的气体发生剂。包括可溶于液体的燃料或可溶于液体的氧化剂和活塞中的至少一种的液体容纳在充气机的另一个室内。这个室被密封。在致动时，活塞的运动将液体驱逐通过活塞中的开口，使得液体接触由气体发生剂的燃烧形成的气体并使其冷却。液体中的燃料和/或氧化剂可以反应以形成另外的气体。

8. 发明授权

US07770924B2 Liquid cooled hybrid 有权
公开(公告)号：US07770924B2
公开(公告)日：2010-08-10
申请号：US12218664
申请日：2008-07-17
申请人： Matthew A. Cox , Bradley W. Smith , David W. Parkinson , Brent A. Parks
发明人： Matthew A. Cox , Bradley W. Smith , David W. Parkinson , Brent A. Parks
IPC分类号： B60R21/264
CPC分类号： B60R21/264 , B60R21/2644 , B60R2021/26017
摘要： An inflator that includes a quantity of gas generant housed within a chamber. A liquid and a piston are also housed within another chamber. This chamber is sealed by a burst disk. The piston includes an opening. During deployment of the inflator, the burst disk is ruptured and the piston moves towards the distal end of the inflator. The movement of the piston hydraulically expels the liquid through the opening in the piston such that the liquid cools and contacts the gas formed by combustion of the gas generant.

9. 发明申请

US20090236835A1 AIRBAG WITH STOP LEAK MATERIAL 有权
标题翻译：安全气囊与停止泄漏材料
公开(公告)号：US20090236835A1
公开(公告)日：2009-09-24
申请号：US12050829
申请日：2008-03-18
申请人： Bradley W. Smith , Michael P. Jordan , Brent Parks
发明人： Bradley W. Smith , Michael P. Jordan , Brent Parks
IPC分类号： B60R21/16
CPC分类号： B60R21/231 , B60R21/232
摘要： An inflatable cushion assembly for deployment in a vehicle. The assembly has an inflator, an inflatable cushion, and particles of a stop leak material. Upon deployment, the stop leak material becomes temporarily dispersed by and suspended in inflation gas such that the cushion is rendered less porous to inflation gas.
摘要翻译：一种用于部署在车辆中的可充气缓冲组件。该组件具有充气机，充气垫和止动泄漏材料的颗粒。在部署时，停止泄漏材料暂时分散并悬浮在充气中，使得衬垫对膨胀气体的孔隙较少。

10. 发明申请

US20070273132A1 Inflator device having an annular inflation gas discharge opening 失效
标题翻译：具有环形膨胀气体排放口的充气器装置
公开(公告)号：US20070273132A1
公开(公告)日：2007-11-29
申请号：US11440976
申请日：2006-05-25
申请人： Bradley W. Smith , Matthew A. Cox
发明人： Bradley W. Smith , Matthew A. Cox
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R2021/26011
摘要： An inflator device for inflating an inflatable cushion of an inflatable cushion restraint system. The inflator device includes a reaction housing defining a reaction chamber containing a supply of gas generant material. An initiator device is connected to the reaction housing and is in reaction initiating communication with the supply of gas generant material. A filter housing is disposed around at least a portion of the reaction housing and at least in part defines a filter chamber. The filter housing includes an annular discharge opening. The produced inflation gas discharges from the filter housing to the inflatable cushion through the annular discharge opening. A filter is disposed in the filter chamber and external of the reaction housing.
摘要翻译：一种充气装置，用于充气可充气缓冲系统的充气垫。充气机装置包括反应室，其限定含有气体发生剂材料供应的反应室。引发器装置连接到反应壳体并且与气体发生剂材料的供应发生反应。过滤器壳体设置在反作用壳体的至少一部分周围并且至少部分地限定过滤室。过滤器壳体包括环形排出口。产生的充气气体通过环形排放口从过滤器壳体排放到可充气垫。过滤器设置在过滤室中和反应壳体的外部。

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