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41. 发明授权

US5645298A Inflator for an inflatable vehicle occupant protection device 失效
标题翻译：用于充气车辆乘员保护装置的充气机
公开(公告)号：US5645298A
公开(公告)日：1997-07-08
申请号：US583292
申请日：1996-01-05
申请人： Bruce A. Stevens , Michael C. Riley
发明人： Bruce A. Stevens , Michael C. Riley
IPC分类号： B60R21/26 , B60R21/264
CPC分类号： B60R21/2644 , B60R2021/26029 , B60R2021/26064
摘要： An inflator (10) includes a housing (12) containing a body (60) of ignitable gas generating material, a body (48) of pyrotechnic material, and an electrically conductive structure (40,44,46) for igniting the body (48) of pyrotechnic material. A closure cap (28) closes the housing (12), and has a passage (190) extending along an axis (18). A tubular structure (220) directs combustion products from the body (48) of pyrotechnic material toward the body (60) of gas generating material, and has an installed position extending axially in the passage (190). The tubular structure (220) and the closure cap (28) have interlocking structures (198,232) for interlocking the tubular structure (220) with the closure cap (28) upon movement of the tubular structure (220) to its installed position in the passage (190).
摘要翻译：充气机（10）包括容纳可燃气体发生材料的本体（60）的壳体（12），烟火材料的本体（48）和用于点燃主体（48）的导电结构（40,44,46））烟火材料。闭合盖（28）封闭壳体（12），并且具有沿轴线（18）延伸的通道（190）。管状结构（220）将燃烧产物从烟火材料的主体（48）引导到气体发生材料的主体（60），并具有在通道（190）中轴向延伸的安装位置。管状结构（220）和闭合盖（28）具有互锁结构（198,232），用于在管状结构（220）移动到其通道中的安装位置时，使管状结构（220）与封闭帽（28）互锁（190）。

42. 发明授权

US5556132A Vehicle occupant restraint with auto ignition material 失效
标题翻译：车辆乘员约束与自动点火材料
公开(公告)号：US5556132A
公开(公告)日：1996-09-17
申请号：US421736
申请日：1995-04-13
申请人： William P. Sampson
发明人： William P. Sampson
IPC分类号： B60R21/26 , B60R21/264 , F42B3/12
CPC分类号： B60R21/2644 , F42B3/103 , F42B3/127 , B60R2021/26029 , B60R2021/26064
摘要： An apparatus comprises an inflator housing (12) and gas generating material (90) within the housing (12). The apparatus has an initiator (20) for igniting the gas generating material (90). The initiator (20) has a heat conductive member (180). The heat conductive member (180) contains an auto ignition material (190). The auto ignition material (190) ignites at a temperature lower than the ignition temperature of the gas generating material (90). The heat conductive member (180) has a surface (184) external to the housing (12). The external surface (184) senses a high temperature such as one created by a fire. This temperature is transmitted to the auto ignition material (90), igniting the auto ignition material. The auto ignition material (190), when ignited, starts an ignition train which ignites the gas generating material (90).
摘要翻译：一种装置包括在壳体（12）内的充气器壳体（12）和气体发生材料（90）。该装置具有用于点燃气体发生材料（90）的引发器（20）。起动器（20）具有导热构件（180）。导热构件（180）包含自动点火材料（190）。自动点火材料（190）在比气体发生材料（90）的点火温度低的温度下点火。导热构件（180）具有在壳体（12）外部的表面（184）。外表面（184）感测到诸如由火产生的高温。该温度传递到自动点火材料（90），点燃自动点火材料。当点火时，自动点火材料（190）开始点燃气体发生材料（90）的点火链。

43. 发明授权

US5533754A Air bag inflator 失效
标题翻译：气囊充气机
公开(公告)号：US5533754A
公开(公告)日：1996-07-09
申请号：US456028
申请日：1995-05-31
申请人： Michael C. Riley
发明人： Michael C. Riley
IPC分类号： B60R21/26 , B60R21/264 , B60R21/30 , F42B3/103 , B60R21/28
CPC分类号： B60R21/2644 , F42B3/103 , B60R2021/26029 , B60R2021/26064 , B60R21/30
摘要： An inflator (14) for inflating an air bag (12) includes a housing (50) containing ignitable gas generating material (60), and an initiator (240) for igniting the gas generating material (60). The inflator (14) further includes a closure cap (56) for closing an end portion (352) of the housing (50), and a retainer (242) for supporting the initiator (240) on the closure cap (56). The closure cap (56) and the retainer (242) have metal surface portions (220,286,290) which extend circumferentially around an axis (40,172) and which are pressed radially against each other to form a seal (332) for blocking gas from exiting the housing (50) between the retainer (242) and the closure cap (56). The metal surface portions (286,290) of the retainer (242) include a cylindrical surface (286) and a frusto-conical surface (290). The frusto-conical surface (290) extends radially inward from the cylindrical surface (286) and is inclined at an angle (A1) from a plane (292) perpendicular to the axis (40). The angle (A1) is within the range of approximately 20.degree. to approximately 40.degree..
摘要翻译：用于使气囊（12）充气的充气机（14）包括容纳可燃气体发生材料（60）的壳体（50）和用于点燃气体发生材料（60）的引燃器（240）。充气机（14）还包括用于封闭壳体（50）的端部（352）的闭合盖（56）和用于将起动器（240）支撑在封闭盖（56）上的保持器（242）。闭合帽（56）和保持器（242）具有围绕轴线（40,172）周向延伸的金属表面部分（220,286,290），并且被径向压靠在彼此上以形成密封件（332），用于阻止气体离开壳体（242）和封闭盖（56）之间的空间（50）。保持器（242）的金属表面部分（286,290）包括圆柱形表面（286）和截头圆锥形表面（290）。截头圆锥形表面（290）从圆柱形表面（286）径向向内延伸，并且与垂直于轴线（40）的平面（292）以一角度（A1）倾斜。角度（A1）在大约20°至大约40°的范围内。

44. 发明授权

US5456492A Hybrid (augmented) gas generator 失效
标题翻译：混合（增强）气体发生器
公开(公告)号：US5456492A
公开(公告)日：1995-10-10
申请号：US247785
申请日：1994-05-23
申请人： Bradley W. Smith , Randall J. Clark , Leland B. Kort , Michael H. Wong
发明人： Bradley W. Smith , Randall J. Clark , Leland B. Kort , Michael H. Wong
IPC分类号： B60R21/26 , B60R21/264 , B60R21/272
CPC分类号： B60R21/26 , B60R21/261 , B60R21/272 , B60R2021/26064 , B60R21/2644 , Y10T137/1647
摘要： A hybrid gas generator includes a chamber for storing inert gas under high pressure, a chamber for storing pyrotechnic material used to heat the stored gas, a diffuser which contains gas orifices for dispensing gas uniformly into an air bag assembly, a thin metal diaphragm to provide a pressure seal between the storage chamber and the diffuser, and a metal disk that is scored with a circular groove to seal the pyrotechnic material from the stored gas. Upon receiving an electrical signal an initiator fires and ignites the pyrotechnic charge. As pressure in the combustion chamber rises and exceeds the pressure in the storage chamber the metal disk that is scored with a circular groove ruptures and allows hot gas and burning pyrotechnic material to heat the gas and cause a rapid pressure rise in the gas storage chamber. When the pressure in the gas storage chamber exceeds the rupture pressure of the thin metal diaphragm between the storage chamber and the diffuser, it ruptures and allows the heated gas to vent through the diffuser orifices into the air bag assembly. Other features include the use of metal stampings for many of the parts instead of machined or forged parts, an end plug made in one piece with the storage chamber which reduces the number of bulkhead welds, a dimpled or pronged orifice plate which prevents the exiting orifice from being plugged, and a perforated diffuser with small holes which prevent fragments from escaping the inflator without the use of screens or meshes.
摘要翻译：一种混合气体发生器，包括用于在高压下储存惰性气体的室，用于储存用于加热储存气体的烟火材料的室;扩散器，其包含用于将气体均匀地分配到气囊组件中的气体孔，薄金属隔膜以提供存储室和扩散器之间的压力密封，以及用圆形槽刻划的金属盘，以将烟火材料与储存气体密封。一旦接收到电信号，启动器就会触发并点燃烟火充电。当燃烧室中的压力升高并超过储存室中的压力时，用圆形凹槽刻划的金属盘破裂并允许热气和燃烧的烟火材料加热气体并导致气体储存室中的快速压力升高。当储气室中的压力超过存储室和扩散器之间的薄金属隔膜的破裂压力时，其破裂并允许加热的气体通过扩散器孔排放到气囊组件中。其他特征包括为许多部件使用金属冲压件而不是加工或锻造的部件，一个与储存室一体制成的端塞，其减少了隔板焊缝的数量，一个凹陷的或带管状的孔板，其防止出口孔并且具有小孔的穿孔扩散器，其防止碎片在不使用筛网或网孔的情况下逸出充气机。

45. 发明授权

US3972545A Multi-level cool gas generator 失效
标题翻译：多级冷气发生器
公开(公告)号：US3972545A
公开(公告)日：1976-08-03
申请号：US557204
申请日：1975-03-10
申请人： George F. Kirchoff , Fred E. Schneiter
发明人： George F. Kirchoff , Fred E. Schneiter
IPC分类号： B60R21/26 , B60R21/263 , B60R21/264 , B60R21/08
CPC分类号： B60R21/2644 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator for inflating safety cushions in automotive vehicles has a tubular housing, closed at both ends except for a discharge orifice in one end. A hermetically sealed container in the completely closed end of the housing is divided by a consumable partition into two chambers containing gas generant material. Each of the two chambers is also equipped with an ignition means for igniting the gas generant. The remainder of the tubular housing is filled with the following elements, arranged in tandem series from the sealed container to the orifice of the housing: a filtering means, a first perforated plate, pH neutralizing material, a second perforated plate, cooling means, and a third perforated plate. An impact sensor, which is not a part of the present invention, determines whether one or both of the ignition means are fired on impact, depending upon the force of a collision; and, hence, the rate at which an inflatable structure is filled with gas.
摘要翻译：用于在汽车中充气安全垫的气体发生器具有管状壳体，在两端封闭，除了一端的排放口。在壳体的完全封闭端的密封容器被消耗隔板分成两个包含气体发生剂材料的腔室。两个室中的每一个还配备有用于点燃气体发生剂的点火装置。管状壳体的其余部分填充有以下元件，其从密封容器串联串联连接到壳体的孔口：过滤装置，第一穿孔板，pH中和材料，第二多孔板，冷却装置和第三个穿孔板。不是本发明的一部分的冲击传感器根据碰撞力确定点火装置中的一个或两个是否在冲击时发射; 因此，充气结构充满气体的速率。

46. 发明申请

WO2016093946A1 INITIATOR ASSEMBLIES 审中-公开
标题翻译：发起人组装
公开(公告)号：WO2016093946A1
公开(公告)日：2016-06-16
申请号：PCT/US2015/055257
申请日：2015-10-13
申请人： AUTOLIV ASP, INC.
发明人： JORDAN, Michael, P. , SMITH, Bradley, W. , KIDA, Jeff
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R21/26 , B60R21/268 , B60R2021/26011 , B60R2021/26029 , B60R2021/26064 , F42B3/04 , F42B3/26
摘要： An initiator assembly for placement in an associated opening in an initiator-containing device includes an initiator device having at least one igniter element and an elastomeric overmoulding. The initiator device includes at least one of a thermoplastic initiator base and a thermoplastic adapter integrally joined to a base of the initiator-containing device. The elastomeric overmoulding is integral with at least one structural component such as the initiator base, the adapter and the base of the initiator-containing device. The elastomeric overmoulding serves to sealingly mate the initiator assembly in an initiator-accepting opening in the initiator-containing device. Also provided are corresponding methods of making an initiator assembly.
摘要翻译：用于放置在含引发剂的装置的相关开口中的引发器组件包括具有至少一个点火器元件和弹性体包覆成型的启动器装置。引发剂装置包括热塑性引发剂基体和整体连接到含引发剂的装置的基底的热塑性适配器中的至少一种。弹性体包覆成型与至少一种结构组分（例如引发剂基体，适配器和含引发剂的装置的基底）是一体的。弹性体包覆成型用于将引发剂组合物密封地配合在含引发剂的装置中的引发剂接受孔中。还提供了制备引发剂组合物的相应方法。

47. 发明申请

WO01068564A1 GAS GENERATOR WITH AUTOMATIC FIRING FUNCTION 审中-公开
标题翻译：具有自动启动功能的气体发生器
公开(公告)号：WO01068564A1
公开(公告)日：2001-09-20
申请号：PCT/JP2001/001944
申请日：2001-03-13
IPC分类号： B60R21/26 , B60R21/263 , B60R21/264 , C06C9/00 , C06D5/06 , C06D5/00
CPC分类号： B60R21/2644 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648 , C06C9/00 , C06D5/06
摘要： A gas generator for air bag, comprising a gas generating agent having an automatic firing function, wherein, because the gas generating agent (9b) stored in a second combustion chamber (5b) has the automatic firing function, if a vehicle causes fire, the gas generating agent (9b) will fire by itself and, accordingly, a gas generating agent (9a) and transfer charges (16a, 16b) will cause a combustion.
摘要翻译：一种用于气囊的气体发生器，包括具有自动点火功能的气体发生剂，其中，由于存储在第二燃烧室（5b）中的气体发生剂（9b）具有自动点火功能，所以如果车辆发生火灾，气体发生剂（9b）将自身发射，因此气体发生剂（9a）和转移电荷（16a，16b）将引起燃烧。

48. 发明申请

WO00032446A1 AIR BAG GAS GENERATOR AND AIR BAG DEVICE 审中-公开
标题翻译：空气袋气体发生器和空气袋装置
公开(公告)号：WO00032446A1
公开(公告)日：2000-06-08
申请号：PCT/JP1999/006701
申请日：1999-11-30
IPC分类号： B01D46/24 , B60R21/01 , B60R21/263 , B60R21/264 , B60R21/26
CPC分类号： B60R21/2644 , B01D46/24 , B01D46/2403 , B01D2279/10 , B60R2021/01006 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator capable of making uniform its operating output to control a combustion performance stably so that an occupant can be fastened safely while the entire size of a container is suppressed and the structure and production are simplified; comprising gas exhaust ports (26a and 26b) formed in a housing (3) which stores two or more ignition means (12a and 12b) igniting upon impact and gas generating means (9a and 9b) ignited and burned by the ignition means (12a and 12b), respectively, so as to generate combustion gas to expand an air bag, and which forms an outer container, characterized in that the gas exhaust ports are closed by a shut-off means (27) holding the internal pressure of the housing at a specified value, and the gas exhaust ports and/or shut-off means is controlled so as to control a burst pressure to burst the shut-off means in a plurality of stages in order to suppress a difference in max. internal pressure of the housing generated when each ignition means is actuated.
摘要翻译：一种气体发生器，其能够使其工作输出均匀，以稳定地控制燃烧性能，使得能够在容器的整体尺寸被抑制的同时安全地紧固乘员，并且简化了结构和生产; 包括形成在壳体（3）中的气体排出口（26a和26b），其容纳在冲击时点燃的两个或更多个点火装置（12a和12b）和由点火装置（12a和12a）点燃和燃烧的气体发生装置（9a和9b） 12b），以便产生燃烧气体以膨胀气囊，并形成外部容器，其特征在于，所述排气口由保持所述壳体的内部压力的截止装置（27）封闭控制排气口和/或切断装置，以便控制突发压力以使切断装置在多个阶段中爆裂，以便抑制最大值的差异。当每个点火装置被致动时产生的壳体的内部压力。

49. 发明申请

WO00018618A1 GAS GENERATOR FOR AIR BAG AND AIR BAG DEVICE 审中-公开
标题翻译：气囊和气囊装置的气体发生器
公开(公告)号：WO00018618A1
公开(公告)日：2000-04-06
申请号：PCT/JP1999/005295
申请日：1999-09-28
IPC分类号： B01D46/24 , B60R21/01 , B60R21/16 , B60R21/263 , B60R21/264 , B60R21/26
CPC分类号： B60R21/2644 , B01D46/24 , B01D46/2403 , B01D2279/10 , B60R2021/01006 , B60R2021/26029 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： An air bag system or, specifically, a gas generator including two or more combustion chambers, namely a gas generator for air bag formed by enclosing an ignition means operated by impact and a gas generating means generating combustion gas which is ignited by the ignition means and burned so as to expand an air bag in a housing having a gas exhaust port, characterized in that two combustion chambers which store a gas generating means are provided in the housing concentrically and adjacently to each other in the radial direction of the housing, a communicating hole enabling these combustion chambers to communicate with each other is also provided in the housing, wherein two ignitors are included, two different gas generating means are included, an ignitor having a lead wire is included, combustion chambers and igniting means are provided in an internal cylindrical member, and an automatic firing material is included, whereby occupants can be arrested effectively.
摘要翻译：一种气囊系统或具体地，包括两个或更多个燃烧室的气体发生器，即通过包围由冲击操作的点火装置形成的用于气囊的气体发生器，以及产生燃烧气体的气体发生装置，所述燃烧气体被点火装置点燃，燃烧，以便在具有排气口的壳体中膨胀气囊，其特征在于，在壳体的径向方向上同心且相邻地设置有两个存储气体发生装置的燃烧室，在壳体中还设置有使这些燃烧室相互连通的孔，其中包括两个点火器，包括两个不同的气体发生装置，包括具有引线的点火器，燃烧室和点火装置设置在内部包括圆柱形构件，并且包括自动点火材料，从而能够有效地阻止乘员。

50. 发明申请

WO1998018661A1 AUTOIGNITION PROPELLANT CONTAINING SUPERFINE IRON OXIDE AND METHOD OF LOWERING THE AUTOIGNITION TEMPERATURE OF AN IGNITER 审中-公开
标题翻译：包含超氧化铁的自动推进剂和降低IGNITER自动温度的方法
公开(公告)号：WO1998018661A1
公开(公告)日：1998-05-07
申请号：PCT/US1997017988
申请日：1997-10-15
申请人： ATLANTIC RESEARCH CORPORATION
发明人： ATLANTIC RESEARCH CORPORATION , WHEATLEY, Brian, K.
IPC分类号： B60R21/28
CPC分类号： C06B33/00 , B60R2021/26064 , C06B29/06 , C06C9/00 , C06D5/06
摘要： An autoignition propellant (AIP) is disclosed for use in conjunction with gas generative compositions for air bags to reduce the autoignition temperature of said propellant without adversely affecting the AIP's storage thermal stability. Said AIP consists essentially of A) a mixture of a) about 60 to 80 % by weight KClO3, b) about 15 to about 30 % by weight lactose and c) about 1 to about 10 % by weight of an aliphatic polycarbonate and B) and autoignition lowering effective amount of superfine iron in an amount up to 10 % by weight based upon the combined weight of A) and B). A method of using the AIP to lower autoignition temperatures and an air bag inflator containing the AIP are also disclosed.
摘要翻译：公开了一种与用于气囊的气体生成组合物结合使用的自燃推进剂（AIP），以降低所述推进剂的自燃温度，而不会不利地影响AIP的储存热稳定性。所述AIP基本上由A）a）约60至80重量％的KClO 3，b）约15至约30重量％的乳糖和c）约1至约10重量％的脂族聚碳酸酯和B）并且基于A）和B）的组合重量，自发降低有效量的超细铁的量高达10重量％。还公开了使用AIP降低自燃温度的方法和包含AIP的气囊充气机。

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