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11. 发明授权

US5618057A Continuously variable controlled orifice inflator 失效
标题翻译：连续可变控制孔式充气机
公开(公告)号：US5618057A
公开(公告)日：1997-04-08
申请号：US529181
申请日：1995-09-15
申请人： Kelly B. Johnson , Brett Hussey
发明人： Kelly B. Johnson , Brett Hussey
IPC分类号： B60R21/26 , G05D7/01
CPC分类号： B60R21/26 , B60R2021/26094 , Y10T137/1789 , Y10T137/7935
摘要： An air bag inflation which includes a gas source and a gas outlet opening for allowing flow of gas from the gas source into the air bag wherein the flow of gas is controlled with a valve assembly including a piston disposed in a cylinder and features a piston against which the gas acts to cause movement of the piston in a first direction in the cylinder to provide an increased flow of gas through the gas outlet opening and further includes a spring disposed in the path of movement of the piston so that as the piston moves in the cylinder the spring provides resistance to the movement of the piston.
摘要翻译：一种气囊充气，其包括气体源和用于允许气体从气体源流入气囊的气体出口开口，其中气体流动由阀组件控制，所述阀组件包括设置在气缸中的活塞并且具有抵抗其中气体起作用以引起活塞在气缸中的第一方向的移动，以提供气体通过气体出口开口的增加的流动，还包括设置在活塞运动路径中的弹簧，使得当活塞移动时气缸弹簧提供对活塞运动的阻力。

12. 发明授权

US5566543A PVC-based gas generant for hybrid gas generators 失效
标题翻译：用于混合气体发生器的PVC基气体发生剂
公开(公告)号：US5566543A
公开(公告)日：1996-10-22
申请号：US153686
申请日：1993-11-17
申请人： Robert D. Taylor , Brett Hussey
发明人： Robert D. Taylor , Brett Hussey
IPC分类号： B60R21/26 , C06B29/02 , C06B31/00 , C06B45/10 , C06D5/00 , C06D5/06
CPC分类号： C06D5/06 , C06B45/10
摘要： The amount of particulate matter that is forced into the passenger compartment of an automobile by the deployment of an air bag as it protects the lives of occupants is reduced by improving the filterability of the combustion products of a composition for generating gas to inflate the bag. The filterability is improved by adding a nucleating agent for alkali metal halide vapors formed during said combustion. Silica, alumina, and graphite are representative of the nucleating agents.
摘要翻译：通过提高用于产生气体的组合物的燃烧产物的过滤性来使袋膨胀，从而减少了在保护乘客的生命时通过展开气囊而被迫进入汽车的乘客室的颗粒物质的量。通过加入在所述燃烧过程中形成的碱金属卤化物蒸气的成核剂来改善过滤性。二氧化硅，氧化铝和石墨是成核剂的代表。

13. 发明授权

US08657333B2 Inflator device with fuel-rich monolithic grain and oxidant-enhanced combustion 有权
标题翻译：具有燃料丰富的整体式颗粒和氧化剂增强燃烧的充气装置
公开(公告)号：US08657333B2
公开(公告)日：2014-02-25
申请号：US13192050
申请日：2011-07-27
申请人： Anthony M. Young , Gary K. Lund , Kenneth J. Clark , Brett Hussey
发明人： Anthony M. Young , Gary K. Lund , Kenneth J. Clark , Brett Hussey
IPC分类号： B60R21/272 , B60R21/274 , B60R21/26 , B60R21/268
CPC分类号： F42B3/045 , F42B5/16
摘要： The disclosure provides an inflator device for a passive restraint device, like an airbag. In certain aspects, a fuel-rich gas generant grain is located in actuating proximity to an initiator device. The grain has at least one flow channel through which a shock wave generated by the initiator device passes. The shock wave opens a burst disc between the inflator housing and downstream airbag to permit gases to flow into the airbag. A chamber storing pressurized gas (having at least one oxidant, e.g., O2) is also disposed within the inflator. Upon initiator actuation, the oxidant can react with combustion products of the initiator and the fuel-rich gas generant and flow into the airbag for rapid inflation. Methods of inflating airbags and improving airbag deployment reliability are provided. Such inflators are particularly suitable for large volume (greater than 60 liter) airbags.
摘要翻译：本公开提供了一种用于被动约束装置的充气装置，如气囊。在某些方面，富含燃料的气体发生剂颗粒位于致动装置附近的致动器中。颗粒具有至少一个流动通道，起动器装置产生的冲击波通过该流动通道。冲击波在充气器壳体和下游气囊之间打开爆破盘，以允许气体流入气囊。存储加压气体（具有至少一种氧化剂，例如O 2）的室也设置在充气机内。在启动器启动时，氧化剂可与引发剂和富燃料气体发生剂的燃烧产物反应并流入气囊以进行快速膨胀。提供充气安全气囊和提高安全气囊部署可靠性的方法。这种充气机特别适用于大容积（大于60升）的安全气囊。

14. 发明申请

US20130019587A1 THRUSTER DEVICES AND METHODS OF MAKING THRUSTER DEVICES FOR USE WITH THRUST VECTOR CONTROL SYSTEMS 审中-公开
标题翻译： THRUSTER器件和制造THRTERTER器件的方法，用于使用矢量控制系统
公开(公告)号：US20130019587A1
公开(公告)日：2013-01-24
申请号：US13187752
申请日：2011-07-21
申请人： Isaac Hoffman , Brett Hussey , Randy Clark , Kenneth J. Clark
发明人： Isaac Hoffman , Brett Hussey , Randy Clark , Kenneth J. Clark
IPC分类号： F02K9/32 , F02K9/95
CPC分类号： F02K9/10 , F02K9/34 , F02K9/80 , F02K9/95 , Y10T29/49346
摘要： Thruster devices for use with a lateral thrust module and/or a flight body are adapted to achieve short action times with relatively slow burning propellant materials. Such thruster devices include a combustion chamber with a plurality of propellant grains disposed therein. At least some of the plurality of propellant grains are formed into a selected shape. Methods of making thruster devices include forming a housing comprising a first longitudinal end and an opposing second longitudinal end. The housing is formed to define a combustion chamber. A plurality of propellant grains are disposed in the combustion chamber of the housing, where each propellant grain comprises a selected shape. An igniter is coupled to the housing, which igniter is adapted to initiate a combustion of the plurality of propellant grains during deployment of the thruster device.
摘要翻译：与侧向推力模块和/或飞行体一起使用的推进装置适于通过相对缓慢燃烧的推进剂材料实现短的动作时间。这种推进器装置包括其中设置有多个推进剂颗粒的燃烧室。多个推进剂颗粒中的至少一些被形成为选定的形状。制造推进器装置的方法包括形成包括第一纵向端部和相对的第二纵向端部的壳体。壳体形成为限定燃烧室。多个推进剂颗粒设置在壳体的燃烧室中，其中每个推进剂颗粒包括选定的形状。点火器耦合到壳体，该点火器适于在推进器装置展开期间启动多个推进剂颗粒的燃烧。

15. 发明授权

US08057612B2 Methods of forming a multi-composition pyrotechnic grain 失效
标题翻译：形成多组分烟火颗粒的方法
公开(公告)号：US08057612B2
公开(公告)日：2011-11-15
申请号：US11837842
申请日：2007-08-13
申请人： Dario Brisighella , Brett Hussey
发明人： Dario Brisighella , Brett Hussey
IPC分类号： C06B45/00 , C06B45/12 , D03D23/00 , D03D43/00
CPC分类号： C06D5/06 , C06B45/00 , C06C9/00
摘要： A multi-composition pyrotechnic material is provided for an inflatable restraint device (for example, an airbag system or pretensioner for a vehicle). The multi-composition pyrotechnic material can be a gas generant, a micro gas generant, or an igniter, for example. The multi-composition pyrotechnic material comprises a first pyrotechnic material that defines one or more void regions. A second pyrotechnic material, compositionally distinct from the first pyrotechnic material, is introduced into at least one of the void regions and forms a second region of the pyrotechnic materials. The second composition can be introduced to the void regions in the form of a slurry. Methods of forming such multi-composition pyrotechnic materials are also provided.
摘要翻译：为可充气约束装置（例如，用于车辆的气囊系统或预紧器）提供多组合烟火材料。多组合烟火材料可以是例如气体发生剂，微气体发生剂或点火器。多组合烟火材料包括限定一个或多个空隙区域的第一烟火材料。与第一烟火材料成分不同的第二烟火材料被引入至少一个空隙区域并形成烟火材料的第二区域。可以将第二组合物以浆料的形式引入空隙区域。还提供了形成这种多组合烟火材料的方法。

16. 发明授权

US07758709B2 Monolithic gas generant grains 失效
标题翻译：单体气体发生粒
公开(公告)号：US07758709B2
公开(公告)日：2010-07-20
申请号：US11472260
申请日：2006-06-21
申请人： Brett Hussey , Ivan Mendenhall , Roger Bradford
发明人： Brett Hussey , Ivan Mendenhall , Roger Bradford
IPC分类号： C06B45/00 , C06B41/00 , C06B31/00 , D03D23/00 , D03D43/00
CPC分类号： C06D5/06 , B60R21/2644 , C06B45/00
摘要： A gas generant for an inflatable restraint device (for example, an airbag system for a vehicle) is a monolithic compressed solid that has a linear burn rate of greater than or equal to about 1.6 inches per second at a pressure of about 3,000 pounds per square inch. The gas generant can be in the form of an annular disk having a plurality of apertures. The gas generant may be substantially free of binder and may have a low initial surface area which progressively increases during burning. The gas generant provides a gas generation profile that improves restraint of vehicle occupants, including those occupants that are out-of-position. Additionally, the shaped gas generant decreases occupant exposure to toxic effluent combustion products and solid respirable particulates.
摘要翻译：用于充气约束装置（例如，用于车辆的气囊系统）的气体发生器是整体式压缩固体，其在约3,000磅/平方英寸的压力下具有大于或等于约1.6英寸每秒的线性燃烧速率英寸。气体发生剂可以是具有多个孔的环形盘的形式。气体发生剂可以基本上不含粘合剂，并且可能具有在燃烧期间逐渐增加的低初始表面积。气体发生器提供气体生成轮廓，其改善了车辆乘员的限制，包括那些不在位的乘员。此外，成形气体发生剂减少了对有毒流出物燃烧产物和固体可呼吸颗粒的乘客暴露。

17. 发明申请

US20080236711A1 METHODS OF MANUFACTURING MONOLITHIC GENERANT GRAINS 有权
标题翻译：制造单晶生长颗粒的方法
公开(公告)号：US20080236711A1
公开(公告)日：2008-10-02
申请号：US11691753
申请日：2007-03-27
申请人： Roger Bradford , Thomas Cronin , Ivan Mendenhall , Brett Hussey
发明人： Roger Bradford , Thomas Cronin , Ivan Mendenhall , Brett Hussey
IPC分类号： B60R21/20
CPC分类号： C06B45/00 , B01J2/22 , C06B21/0041 , C06D5/06
摘要： Methods for making a pressed monolithic gas generant for an inflatable restraint device (for example, an airbag system for a vehicle) are provided. The methods include admixing a gas generant material with a ballistic performance modifier to form a mixture. The mixture is granulated. Then, a pressed monolithic gas generant grain is formed by applying pressure to the granulated mixture, where the grain has an actual density of at least about 95% of the maximum theoretical density. The pressure may be applied in a controlled manner to both side of the gas generant material in a die cavity, and removing formed grain from die cavity while maintaining some pressure to both sides of the grain, thereby further improving various pyrotechnic properties. The methods of the disclosure provide pyrotechnic compositions that are economical to manufacture, have improved burn rate, combustion profile, effluent quality, strength, durability, and integrity of the grain, while having a consistent shape between different production lots.
摘要翻译：提供了制造用于充气式约束装置（例如，用于车辆的气囊系统）的压制的单体气体发生剂的方法。所述方法包括将气体发生剂材料与弹道性能改性剂混合以形成混合物。混合物成粒。然后，通过对造粒混合物施加压力来形成压制的整体式气体发生剂颗粒，其中颗粒的实际密度为最大理论密度的至少约95％。压力可以以受控的方式施加到模腔中的气体发生剂材料的两侧，并且从模腔中除去成形颗粒，同时保持对颗粒两侧的一些压力，从而进一步改进各种烟火性能。本公开的方法提供烟火组合物，其制造经济，具有改善的燃烧速率，燃烧曲线，流出物质量，强度，耐久性和颗粒的完整性，同时在不同生产批次之间具有一致的形状。

18. 发明授权

US5984351A Dual stage actuation system 失效
标题翻译：双级驱动系统
公开(公告)号：US5984351A
公开(公告)日：1999-11-16
申请号：US843324
申请日：1997-04-11
申请人： L. John Pierotti , Kelly B. Johnson , Brett Hussey , Karl K. Rink , Bradley W. Smith
发明人： L. John Pierotti , Kelly B. Johnson , Brett Hussey , Karl K. Rink , Bradley W. Smith
IPC分类号： B60R21/268 , B60R21/272 , B60R21/26
CPC分类号： B60R21/268 , B60R21/272 , B60R2021/2725
摘要： The invention is directed to an actuation system that is contained within a divided pressure vessel which has two chambers under pressure, separated by a common partition and piston. The system is operated by causing an opening in the first chamber, creating a pressure differential between the two chambers which causes the piston to move and fluid to flow between the two chambers. Movement of the piston may or may not expose flow orifices between the two chambers. Pyrotechnic material is enclosed within the piston to generate combustion products for augmenting performance. The two chambers can be used to contain inert working gases or reacting fluids that are isolated from one another until the system is actuated.
摘要翻译：本发明涉及一种致动系统，其包含在分压的压力容器内，该压力容器具有在压力下的两个室，由公共隔板和活塞隔开。该系统通过在第一室中产生开口来操作，从而在两个室之间产生压力差，导致活塞移动并使流体在两个室之间流动。活塞的移动可能会暴露在两个腔室之间，也可能不会暴露流动孔。烟火材料被包围在活塞内以产生用于增强性能的燃烧产物。这两个腔室可用于容纳惰性工作气体或反应流体，彼此隔离，直到系统被致动。

19. 发明授权

US5609359A Pintle controlled orifice inflator 失效
标题翻译：枢轴控制孔式充气机
公开(公告)号：US5609359A
公开(公告)日：1997-03-11
申请号：US528972
申请日：1995-09-15
申请人： Kelly B. Johnson , Brett Hussey
发明人： Kelly B. Johnson , Brett Hussey
IPC分类号： B60R21/26 , G05D7/01
CPC分类号： B60R21/26 , B60R2021/26094 , Y10T137/1789 , Y10T137/7935
摘要： An air bag inflator which includes a gas source and a gas outlet opening for allowing flow of gas from the gas source into the air bag wherein the flow of gas is controlled with a valve assembly including a piston disposed in a cylinder and features a piston which has a pintle shaped surface against which the gas acts to cause movement of the piston in a first direction in the cylinder to provide an increased flow of gas through the gas outlet opening and further includes a spring disposed in the path of movement of the piston so that as the piston moves in the cylinder the spring provides resistance to the movement of the piston.
摘要翻译：一种气囊充气机，其包括气体源和用于允许气体从气体源流入气囊的气体出口开口，其中气体流由阀组件控制，阀组件包括设置在气缸中的活塞，并具有活塞，具有枢轴形表面，气体用于使气体沿着第一方向在气缸中移动以提供气体通过气体出口开口的增加的流动，还包括设置在活塞运动路径中的弹簧当活塞在气缸中移动时，弹簧提供对活塞运动的阻力。

20. 发明授权

US09193639B2 Methods of manufacturing monolithic generant grains 有权
标题翻译：制造单片发电粒子的方法
公开(公告)号：US09193639B2
公开(公告)日：2015-11-24
申请号：US11691753
申请日：2007-03-27
申请人： Roger Bradford , Thomas Cronin , Ivan Mendenhall , Brett Hussey
发明人： Roger Bradford , Thomas Cronin , Ivan Mendenhall , Brett Hussey
IPC分类号： D03D23/00 , D03D43/00 , C06B45/00 , B01J2/22 , C06B21/00 , C06D5/06
CPC分类号： C06B45/00 , B01J2/22 , C06B21/0041 , C06D5/06
摘要： Methods for making a pressed monolithic gas generant for an inflatable restraint device (for example, an airbag system for a vehicle) are provided. The methods include admixing a gas generant material with a ballistic performance modifier to form a mixture. The mixture is granulated. Then, a pressed monolithic gas generant grain is formed by applying pressure to the granulated mixture, where the grain has an actual density of at least about 95% of the maximum theoretical density. The pressure may be applied in a controlled manner to both side of the gas generant material in a die cavity, and removing formed grain from die cavity while maintaining some pressure to both sides of the grain, thereby further improving various pyrotechnic properties. The methods of the disclosure provide pyrotechnic compositions that are economical to manufacture, have improved burn rate, combustion profile, effluent quality, strength, durability, and integrity of the grain, while having a consistent shape between different production lots.
摘要翻译：提供了制造用于充气式约束装置（例如，用于车辆的气囊系统）的压制的单体气体发生剂的方法。所述方法包括将气体发生剂材料与弹道性能改性剂混合以形成混合物。混合物成粒。然后，通过对造粒混合物施加压力来形成压制的整体式气体发生剂颗粒，其中颗粒的实际密度为最大理论密度的至少约95％。压力可以以受控的方式施加到模腔中的气体发生剂材料的两侧，并且从模腔中移除成形颗粒，同时保持对颗粒两侧的一些压力，从而进一步改善各种烟火性能。本公开的方法提供烟火组合物，其制造经济，具有改善的燃烧速率，燃烧曲线，流出物质量，强度，耐久性和颗粒的完整性，同时在不同生产批次之间具有一致的形状。

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