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61. 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。

62. 发明申请

WO2006004647A2 GAS GENERATING SYSTEM 审中-公开
标题翻译：气体发生系统
公开(公告)号：WO2006004647A2
公开(公告)日：2006-01-12
申请号：PCT/US2005/022704
申请日：2005-06-28
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： McCORMICK, David, M.
IPC分类号： C06D5/00
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648 , C06D5/06
摘要： A gas generating system (10) including a baffle system (42) for modifying the temperature and pressure of a gas generated by the system, and to remove particulates from the gas. The gas generating system includes a first combustion chamber (34a), a second combustion chamber (36a), and the baffle system (42) adjacent both the first and second combustion chambers so as to enable fluid communication with the combustion chambers upon activation of the gas generating system. In another aspect of the present invention, a baffle system (42) is provided including a first end plate (44) having an opening (44b) formed therein for enabling fluid communication with a first fluid source (34a), a second end plate (46) having an opening (46b) formed therein for enabling fluid communication with a second fluid source (36a), and a sequence of baffle elements (48) extending between the first and second end plates. A first baffle element (48a) of the sequence of baffle elements defines a chamber (60) for receiving therein a fluid through the openings in the first and second end plates. Each additional baffle element in the sequence of baffle elements is spaced outwardly apart from a preceding baffle element in the sequence of baffle elements. In another aspect of the invention, a method is provided for producing, in a gas generating system, a gas having a pressure within a predetermined pressure range and a temperature within a predetermined temperature range. In another aspect of the present invention, a vehicle occupant protection system is provided.
摘要翻译：一种气体发生系统（10），包括用于改变由所述系统产生的气体的温度和压力的挡板系统（42），并且从气体中除去微粒。气体发生系统包括与第一和第二燃烧室相邻的第一燃烧室（34a），第二燃烧室（36a）和挡板系统（42），以便在激活燃烧室时能够与燃烧室流体连通气体发生系统。在本发明的另一方面，提供一种挡板系统（42），包括：第一端板（44），其具有形成在其中的开口（44b），用于使其能够与第一流体源（34a），第二端板 46），其中形成有用于使得能够与第二流体源（36a）流体连通的开口（46b），以及在所述第一和第二端板之间延伸的一系列挡板元件（48）。挡板元件序列的第一挡板元件（48a）限定用于在其中容纳通过第一和第二端板中的开口的流体的腔室（60）。挡板元件序列中的每个附加的挡板元件沿着挡板元件的顺序与先前的挡板元件向外间隔开。在本发明的另一方面，提供了一种在气体发生系统中制造具有在预定压力范围内的压力和在预定温度范围内的温度的气体的方法。在本发明的另一方面，提供一种车辆乘员保护系统。

63. 发明申请

WO2005118715A3 GAS GENERANT AND SYNTHESIS 审中-公开
公开(公告)号：WO2005118715A3
公开(公告)日：2005-12-15
申请号：PCT/US2005/019312
申请日：2005-06-02
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： MILLER, Cory, G. , WILLIAMS, Graylon, K.
IPC分类号： C07D257/04
摘要： A vinylated tetrazole substituted at the 5-position of the tetrazole ring is formed by a water-based method. A gas generating composition 12 containing the vinylated tetrazole is contained within an exemplary gas generator 10. A gas generating system 200 incorporates the vinylated tetrazole therein. A vehicle occupant protection system 180 incorporates the gas generating system 200.

64. 发明申请

WO2005102790A2 GAS GENERATING SYSTEM 审中-公开
标题翻译：气体发生系统
公开(公告)号：WO2005102790A2
公开(公告)日：2005-11-03
申请号：PCT/US2005/013335
申请日：2005-04-19
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： BLACKBURN, Jeffrey, S.
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R21/274
摘要： A gas generator (10) includes an igniter (27) and first and second inflation gas generant compositions (52, 52') positioned to enable fluid communication with the igniter (27) upon activation of the igniter. Flow regulators (54, 54') are provided to regulate a flow of combustion products from the igniter (27) to the first and second inflation gas generant compositions (52, 52'), to correspondingly regulate a time period between activation of the igniter (27) and initiation of combustion of the fist and second inflation gas generant compositions (52, 52'). In another aspect, the gas generator (10) includes a modular baffle system (70) including a first baffle chamber (71) in fluid communication with an inflation gas generant combustion chamber (50) for receiving therein combustion products from combustion of an inflation gas generant (52) positioned in the combustion chamber. An outer baffle chamber (74) is also positioned radially outwardly from the first baffle chamber (71) for receiving therein combustion products from the first baffle chamber. In yet another aspect, the gas generator includes a first enclosure (12), a second enclosure (24), and a projection (44) formed on one of the first enclosure and the second enclosure. An aperture (46) is formed in the other one of the first enclosure (12) and the second enclosure (24) for receiving the projection (44) therein. At least a portion of the projection (44) is fixed within the aperture (46) to prevent withdrawal of the projection (44) from the aperture (46), thereby securing together the first enclosure (12) and the second enclosure (24).
摘要翻译：气体发生器（10）包括点火器（27）和第一和第二充气气体发生剂组合物（52,52'），其被定位成在点火器启动时能够与点火器（27）流体连通。提供流量调节器（54,54'）以调节从点火器（27）到第一和第二充气气体发生剂组合物（52,52'）的燃烧产物的流动，以相应地调节点火器的激活之间的时间段（27）和第一和第二膨胀气体发生剂组合物（52,52'）的燃烧开始。在另一方面，气体发生器（10）包括模块式挡板系统（70），其包括与膨胀气体发生剂燃烧室（50）流体连通的第一挡板室（71），用于在其中接收来自膨胀气体燃烧的燃烧产物发生器（52）定位在燃烧室中。外挡板室（74）也从第一挡板室（71）径向向外定位，用于从其中接收来自第一挡板室的燃烧产物。在另一方面，气体发生器包括第一外壳（12），第二外壳（24）和形成在第一外壳和第二外壳之一上的突起（44）。在第一外壳（12）和第二外壳（24）中的另一个中形成有孔（46），用于在其中容纳突起（44）。突起（44）的至少一部分固定在孔（46）内，以防止突起（44）从孔（46）中退出，从而将第一外壳（12）和第二外壳（24）固定在一起，。

65. 发明申请

WO2005086917A2 INFLATOR 审中-公开
标题翻译：气筒
公开(公告)号：WO2005086917A2
公开(公告)日：2005-09-22
申请号：PCT/US2005/007972
申请日：2005-03-10
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： QUIOC, Eduardo, L.
CPC分类号： B60R21/2644 , B60R2021/26011 , B60R2021/2648
摘要： An inflator (10) for a vehicle occupant restraint system (180) is provided. The inflator (10) includes a cylindrical outer wall (18) having a longitudinal axis and a first opening (20) formed therealong for enabling fluid communication between an interior of the inflator (24) and an exterior of the inflator. A first inflation fluid source (22) is positioned within the outer wall (18). A baffle system (58) is operatively interposed between the first inflation fluid source (22) and the outer wall (18) for conveying inflation fluid between the first inflation fluid source (22) and the outer wall (18), and for cooling the inflation fluid. A second opening (61) enables fluid communication between the first inflation fluid source (22) and the baffle system (58), and a third opening (62) enables fluid communication between the baffle system (58) and the outer wall (18). The first opening (20) is preferably substantially radially aligned with the second opening (61). An expanded metal mesh buffer (68) may be positioned between within the baffle system (58). Opening enabling fluid communication between the baffle system (58) and the exterior of the baffle system, any openings provided within the baffle system (58), and the opening (20) enabling fluid communication between the interior and exterior of the inflator housing (18) are cooperatively positioned to direct the flow of an inflation gas through the baffle system (58) in directions substantially perpendicular to and/or substantially parallel to the longitudinal axis A. Also disclosed is a vehicle occupant restraint system (180) incorporating an inflator (10) in accordance with the present invention.
摘要翻译：提供一种用于车辆乘员约束系统（180）的充气机（10）。充气机（10）包括具有纵向轴线的圆柱形外壁（18）和沿其形成的第一开口（20），以使得充气机（24）的内部与充气机的外部之间能够流体连通。第一充气流体源（22）定位在外壁（18）内。挡板系统（58）可操作地插入在第一充气流体源（22）和外壁（18）之间，用于在第一充气流体源（22）和外壁（18）之间输送充气流体，并且用于冷却通气液第二开口（61）使得第一充气流体源（22）和挡板系统（58）之间能够流体连通，并且第三开口（62）能够使挡板系统（58）和外壁（18）之间的流体连通，。第一开口（20）优选地基本上与第二开口（61）径向对准。扩展的金属网状缓冲液（68）可以位于挡板系统（58）内。打开使挡板系统（58）和挡板系统外部之间的流体连通，设置在挡板系统（58）内的任何开口以及允许充气机壳体（18）的内部和外部之间流体连通的开口（20））协同地定位成引导充气气体的流动通过挡板系统（58）在基本上垂直于和/或基本上平行于纵向轴线A的方向上。还公开了一种车辆乘员约束系统（180），其包括充气机 10）。

66. 发明申请

WO2005084333A2 SIDE CURTAIN AIRBAG DEVICE 审中-公开
标题翻译：侧幕式安全气囊设备
公开(公告)号：WO2005084333A2
公开(公告)日：2005-09-15
申请号：PCT/US2005/006736
申请日：2005-02-28
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： KHANDHADIA, Paresh, S. , STEVENS, Bruce, A.
IPC分类号： B60R21/21
CPC分类号： B60R21/232
摘要： A vehicle occupant protection system (200) including an airbag module (50) containing an elongated inflator (10) and an elongated airbag (202) is provided. The airbag (202) contains a first and a second upper portion, (44 and 46), and at least one lower or thoracic portion (48) in fluid communication with at least one upper portion (49 or 46) upon activation of the airbag (202).
摘要翻译：提供一种车辆乘员保护系统（200），其包括包含细长充气机（10）和细长气囊（202）的气囊模块（50）。安全气囊（202）包含第一和第二上部（44和46），以及至少一个下部或胸部部分（48），在气囊激活时与至少一个上部（49或46）流体连通（202）。

67. 发明申请

WO2005069899A3 MULTIPLE CHAMBER INFLATOR 审中-公开
公开(公告)号：WO2005069899A3
公开(公告)日：2005-08-04
申请号：PCT/US2005/001456
申请日：2005-01-18
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： EDWARDS, Paul, C., II , WILLIAMS, Graylon, K. , PATTERSON, Donald, B.
IPC分类号： B60R21/26
摘要： A multiple-chamber inflator (10) for a vehicle occupant protection system. The inflator (10) includes a housing (12) having a first end and a second end, and a divider disc (18) positioned in an interior of the housing (12) intermediate the housing ends to form a first (primary) propellant chamber (20) and a second (secondary) propellant chamber (22) within the interior of the housing (12). The divider (18) has a first surface (59) in communication with the first propellant chamber (20), a second surface (57) in communication with the second propellant chamber (22), and at least one aperture (60) extending between the first and second surfaces to provide fluid communication between the first propellant chamber (20) and the second propellant chamber (22). A pressure-resistant shim (62) fabricated from a low-melting point material is fixed on the divider first surface (59) over the at least one aperture (60) to block the aperture. The shim (62) is configured to melt upon exposure to a predetermined temperature generated by combustion of the propellant (48) in the first propellant chamber (20), thereby opening at least one aperture (60).

68. 发明申请

WO2005058643A2 SIDE CURTAIN AIR BAG DESIGN 审中-公开
标题翻译：侧幕空气袋设计
公开(公告)号：WO2005058643A2
公开(公告)日：2005-06-30
申请号：PCT/US2004/041599
申请日：2004-12-13
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： STEVENS, Bruce, A.
IPC分类号： B60R
CPC分类号： B60R21/232 , B60R2021/23316
摘要： A side curtain airbag (110, 210, 310, 410, 510) for use with a linear gas generator or inflator. In one embodiment, the airbag (110, 210, 310, 410) includes a first panel (113, 213, 313, 413), a second panel (114, 214, 314, 414) adjacent the first panel, and a plurality of elliptically-shaped seams (116, 220, 320, 420) connecting the adjacent panels to define a plurality of inflation fluid flow passages (117, 217, 317, 417) between the seams. In another embodiment, the airbag includes a first panel (513), a second panel (514) adjacent the first panel, and a plurality of substantially straight seams (520) connecting the adjacent panels to define a plurality of inflation fluid flow passages (517) between the seams (520). Use of the seam patterns described herein in side airbag systems allows for improved airbag performance, particularly when used in conjunction with a linear inflator. Inflation of the airbag takes place in a more uniform manner, reducing the risk of localized overpressurization and seam bursting, and improving occupant protection. Moreover, the seam patterns disclosed herein are relatively simple, and their manufacture is relatively easy and inexpensive.
摘要翻译：一种用于线性气体发生器或充气机的侧帘式安全气囊（110,210,310,410,510）。在一个实施例中，气囊（110,210,310,410）包括第一面板（113,213,313,413），与第一面板相邻的第二面板（114,214,314,414），以及多个连接相邻面板的椭圆形接缝（116,220,320,420）以在接缝之间限定多个充气流体流动通道（117,217,317,417）。在另一个实施例中，安全气囊包括第一面板（513），与第一面板相邻的第二面板（514）和连接相邻面板的多个基本上直的接缝（520），以限定多个充气流体流动通道）（520）之间。使用本文所述的侧面安全气囊系统中的接缝图案可以改善安全气囊性能，特别是当与线性充气机结合使用时。安全气囊的膨胀以更均匀的方式进行，降低了局部过压和接缝爆裂的风险，并改善了乘员保护。此外，本文公开的接缝图案相对简单，并且它们的制造相对容易且便宜。

69. 发明申请

WO2005058642A2 AIRBAG SEAM PATTERN FOR INCREASED OCCUPANT PROTECTION 审中-公开
公开(公告)号：WO2005058642A2
公开(公告)日：2005-06-30
申请号：PCT/US2004/041459
申请日：2004-12-10
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： BLACKBURN, Jeffery, S.
IPC分类号： B60R
CPC分类号： B60R21/232 , B60R2021/23316
摘要： An airbag (10) for a vehicle occupant restraint system. The airbag includes an airbag body (12) defining an interior (15) of the airbag (10). A series of substantially sinusoidal seams (20) join together portions of the airbag body (12) to partition the airbag interior (15) into a plurality of fluidly communicating chambers (22). It is believed that characteristics of the airbag (10) during inflation and after inflation may be controlled by varying the characteristics of the sinusoidal seams (20).
摘要翻译：一种用于车辆乘员约束系统的气囊（10）。气囊包括限定气囊（10）的内部（15）的气囊本体（12）。一系列基本上正弦的接缝（20）将气囊本体（12）的部分接合在一起，以将气囊内部（15）分隔成多个流体连通的腔室（22）。据信，可以通过改变正弦接缝（20）的特性来控制充气期间和充气后气囊（10）的特性。

70. 发明申请

WO2005049531A2 PEROXIDE LINEAR INFLATOR 审中-公开
标题翻译：过氧化物线性充气器
公开(公告)号：WO2005049531A2
公开(公告)日：2005-06-02
申请号：PCT/US2004/038760
申请日：2004-11-18
申请人： AUTOMOTIVE SYSTEMS LABORATORY, INC.
发明人： STEVENS, Bruce, A. , WILLIAMS, Graylon, K.
IPC分类号： C06D
CPC分类号： B60R21/272 , B60R2021/2725
摘要： An inflator (10) comprising a housing (12) having an interior and a plurality of gas exit orifices (14) formed therealong. A gas source material (20) is positioned in the housing interior and is enclosed in a pliable, rupturable substantially gas-and-moisture-impermeable container (24). The gas source (20) is a material (for example, hydrogen peroxide) adapted to undergo decomposition to form at least one gaseous decomposition product comprising an inflation gas. A reactant material (22) is also positioned in the interior of the housing (12). The reactant (22) is a material (such as a catalyst) adapted to react with the gas source material to produce decomposition of the gas source material (20). An enclosure (28) is positioned within the housing (12) to form a cavity (30) between an outer wall of the housing (12) and the enclosure (28). The reactant material (22) is positioned in the cavity (30). A plurality of orifices (34) formed along the enclosure (28) enables fluid communication between the interior of the enclosure (28) and the cavity (30). The container (24) is positioned in the enclosure (28). A resilient, expandable bladder (42) is also positioned in the enclosure (28). A propellant (44) is provided within the bladder (42) for generation of combustion gases upon ignition of the propellant (44), to produce expansion of the bladder (42). Upon ignition of the propellant (44), combustion gases expand the bladder (42), forcing a portion of the container (24) into the enclosure orifices (34), thereby stressing and rupturing the portions of the container (24) in the orifices (34) and releasing the hydrogen peroxide (20) to flow through the orifices (34) into the cavity (30), where it reacts with the catalyst (22) to produce inflation gas.
摘要翻译：一种充气机（10），包括具有内部的壳体（12）和沿其形成的多个气体出口孔口（14）。气体源材料（20）被定位在壳体内部并被封装在柔软的，可破裂的基本上气体和湿气不可渗透的容器（24）中。气源（20）是适于经受分解以形成包含充气气体的至少一种气态分解产物的材料（例如，过氧化氢）。反应物料（22）也位于壳体（12）的内部。反应物（22）是适于与气体源材料反应以产生气体源材料（20）的分解的材料（例如催化剂）。壳体（28）定位在壳体（12）内以在壳体（12）的外壁和外壳（28）之间形成空腔（30）。反应物料（22）位于空腔（30）中。沿着外壳（28）形成的多个孔口（34）使得能够在外壳（28）的内部和空腔（30）之间流体连通。容器（24）定位在外壳（28）中。弹性可膨胀气囊（42）也定位在外壳（28）中。推进剂（44）设置在气囊（42）内，用于在推进剂（44）点燃时产生燃烧气体，以产生气囊（42）的膨胀。在推进剂（44）点燃时，燃烧气体膨胀囊（42），迫使容器（24）的一部分进入封闭孔（34），从而使孔中的容器（24）的部分受到压力和破裂（34）并释放所述过氧化氢（20）以流过所述孔（34）进入所述空腔（30），在所述空腔（30）中与所述催化剂（22）反应以产生膨胀气体。

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