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1. 发明授权

US5518268A Flow-through heat-enhanced hybrid inflator 失效
标题翻译：流通热增强混合式充气机
公开(公告)号：US5518268A
公开(公告)日：1996-05-21
申请号：US492339
申请日：1995-06-19
申请人： Walter A. Moore , Leland B. Kort , Kelly B. Johnson , L. John Pierotti , Brett Hussey
发明人： Walter A. Moore , Leland B. Kort , Kelly B. Johnson , L. John Pierotti , Brett Hussey
IPC分类号： B60R21/26 , B60R21/272 , C06B29/08 , C06B33/00 , C06D5/00
CPC分类号： B60R21/272 , C06B29/08 , C06B33/00 , C06D5/00
摘要： A heat-enhanced boosted inflator for a vehicle airbag includes a housing defining a storage chamber having compressed inflation gas therein and a heating cup mounted to the housing and defining a portion of a gas delivery path to the airbag. The heating cup contains a heat-producing material and the gas flows through the heat-producing material to heat-expand it. One heat-producing material is thermite (Al+FeO.sub.3) and ignitor means initiate its reaction. A cylindrical heating cup provides an annular heating chamber containing the heat-producing material and further defines an outlet plenum containing inflation gas which is released initially for a "soft" onset of inflation.
摘要翻译：用于车辆安全气囊的加热增强增压充气机包括限定其中具有压缩充气气体的储存室的壳体和安装到壳体并且限定气体输送到气囊的气体输送路径的一部分的加热杯。加热杯包含发热材料，并且气体流过发热材料以使其热膨胀。一种发热材料是铝酸盐（Al + FeO 3），点火装置启动其反应。圆柱形加热杯提供包含发热材料的环形加热室，并且进一步限定了包含膨胀气体的出口增压室，该膨胀气体最初被释放以实现“软”的通货膨胀。

2. 发明授权

US5533751A Hybrid inflator with elongated housing and center discharge 失效
标题翻译：混合式充气机具有细长的外壳和中心放电
公开(公告)号：US5533751A
公开(公告)日：1996-07-09
申请号：US423261
申请日：1995-04-17
申请人： Leland B. Kort , Walter A. Moore , Randall J. Clark , Kelly B. Johnson , L. John Pierotti , Brett Hussey
发明人： Leland B. Kort , Walter A. Moore , Randall J. Clark , Kelly B. Johnson , L. John Pierotti , Brett Hussey
IPC分类号： B60R21/26 , B60R21/272
CPC分类号： B60R21/272
摘要： A hybrid inflator for an inflatable restraint system has a center frame and two tubular end caps forming an elongated housing defining a chamber storing pressurized inert gas. Unit means for heating and delivering the stored gas are mounted in the center frame and positioned to deliver inflation gasses centrally with respect to the elongated housing. In a two unit embodiment, one unit includes a squib and a pyrotechnic gas generant, and the other unit defines an outlet orifice and baffle plate. In another two unit embodiment, the second unit includes an essentially non gas-producing heating composition which, when activated, heats and expands the pressurized gas. In a third embodiment, a unit includes heating material and ignition means and defines the outlet orifice. The center manifold is extruded metal stock with two opposing flat surfaces adapted to mount one or more units.
摘要翻译：用于充气约束系统的混合充气机具有中心框架和两个管状端盖，其形成限定容纳加压惰性气体的室的细长壳体。用于加热和输送储存气体的单元装置安装在中心框架中并且定位成相对于细长壳体居中地输送膨胀气体。在两个单元实施例中，一个单元包括爆管和烟火气发生器，另一个单元限定出口孔和挡板。在另外两个单元实施例中，第二单元包括基本上不产生气体的加热组合物，其在被激活时加热和膨胀加压气体。在第三实施例中，单元包括加热材料和点火装置并限定出口孔。中心歧管是具有适于安装一个或多个单元的两个相对的平坦表面的挤压金属坯料。

3. 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。

4. 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。

5. 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。

6. 发明授权

US5668345A Airbag inflators employing coated porous substrates 失效
标题翻译：使用涂覆多孔基材的气囊充气机
公开(公告)号：US5668345A
公开(公告)日：1997-09-16
申请号：US545516
申请日：1995-10-19
申请人： David D. Schroeder , Brett Hussey , Walter A. Moore
发明人： David D. Schroeder , Brett Hussey , Walter A. Moore
IPC分类号： B60R21/26 , B60R21/272 , C06B33/00 , C06B45/14 , C06D5/06 , C06B45/04
CPC分类号： B60R21/272 , C06B33/00 , C06B45/14
摘要： A hybrid inflator has porous substrate coated with a heat-producing, essentially non gas-producing composition for heating pressurized inflation gases in the inflator.
摘要翻译：混合充气机具有涂覆有产生热量的，基本上不产生气体的组合物的多孔基材，用于在充气机中加热加压的充气。

7. 发明授权

US08221565B2 Combustion inhibitor coating for gas generants 有权
标题翻译：用于气体发生剂的燃烧抑制剂涂层
公开(公告)号：US08221565B2
公开(公告)日：2012-07-17
申请号：US12534617
申请日：2009-08-03
申请人： Ivan V. Mendenhall , Gary K. Lund , Brett Hussey
发明人： Ivan V. Mendenhall , Gary K. Lund , Brett Hussey
IPC分类号： C06B45/00 , C06B45/18 , D03D23/00 , D03D43/00
CPC分类号： C06B45/12 , B60R21/2644 , C06B21/0083
摘要： Methods of making and resultant compositions thereof, which include a gas generant having a coating including an inorganic combustion inhibitor. Such coated gas generants are useful in pyrotechnic compositions and ignition materials, and may be employed, for example, in inflatable restraint systems. The ratio of coated and uncoated gas generant bodies within an airbag inflator may be tailored to provide S-curve inflation performance. Spray application of aqueous mixture including the combustion inhibitor onto the gas generant body provides a rapid way to achieve a thin but robust coating.
摘要翻译：制备方法及其组合物，其包括具有包含无机燃烧抑制剂的涂层的气体发生剂。这种涂覆的气体发生剂可用于烟火组合物和点燃材料中，并且可以用于例如充气式约束系统中。气囊充气机内的涂层和未涂覆的气体发生体的比例可以被调整以提供S曲线膨胀性能。将包含燃烧抑制剂的含水混合物喷雾施加到气体发生器体上提供了实现薄但坚固的涂层的快速方式。

8. 发明授权

US08057611B2 Multi-composition pyrotechnic grain 失效
标题翻译：多组合烟火谷物
公开(公告)号：US08057611B2
公开(公告)日：2011-11-15
申请号：US11837831
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： C06B45/00 , C06C9/00 , C06D5/06
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。

9. 发明授权

US08057610B2 Monolithic gas generant grains 有权
标题翻译：单体气体发生粒
公开(公告)号：US08057610B2
公开(公告)日：2011-11-15
申请号：US12789057
申请日：2010-05-27
申请人： Brett Hussey , Ivan V. Mendenhall , Roger Bradford
发明人： Brett Hussey , Ivan V. Mendenhall , Roger Bradford
IPC分类号： C06B45/00 , C06B21/00 , 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。

10. 发明申请

US20100230945A1 MONOLITHIC GAS GENERANT GRAINS 有权
标题翻译：单相气体生成颗粒
公开(公告)号：US20100230945A1
公开(公告)日：2010-09-16
申请号：US12789057
申请日：2010-05-27
申请人： Brett Hussey , Ivan Mendenhall , Roger Bradford
发明人： Brett Hussey , Ivan Mendenhall , Roger Bradford
IPC分类号： B60R21/26 , C06B45/00
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。

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