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1. 发明授权

US4699400A Inflator and remote sensor with through bulkhead initiator 失效
标题翻译：充气机和遥控传感器通过隔板启动器
公开(公告)号：US4699400A
公开(公告)日：1987-10-13
申请号：US751345
申请日：1985-07-02
申请人： Gary V. Adams , David P. Dahle , George Kirchoff
发明人： Gary V. Adams , David P. Dahle , George Kirchoff
IPC分类号： B60R21/16 , B60R21/20 , B60R21/203 , B60R21/33 , F16L27/08 , F16L27/087 , B60R21/26
CPC分类号： B60R21/203 , B60R21/33 , F16L27/087 , B60R2021/335
摘要： An assembly for coupling an ignitive reaction to the inflator of a steering wheel mounted air bag safety system utilizes a through bulkhead initiator of the inflator through a slip joint or ring on the steering shaft which holds stationary a pyrotechnic transfer/booster from a collision responsive sensor and allows the inflator to turn with the steering wheel.
摘要翻译：用于将点燃反应耦合到方向盘安装的气囊安全系统的充气机的组件利用来自充气机的通过隔板引导器的转向轴上的滑动接头或环，其将烟火传递/升压器从碰撞响应传感器并允许充气机与方向盘一起转动。

2. 发明授权

US4547342A Light weight welded aluminum inflator 失效
标题翻译：轻质焊接铝合金充气机
公开(公告)号：US4547342A
公开(公告)日：1985-10-15
申请号：US595774
申请日：1984-04-02
申请人： Gary V. Adams , Wilbur J. Ahlf , Donald J. Cunningham , David P. Dahle
发明人： Gary V. Adams , Wilbur J. Ahlf , Donald J. Cunningham , David P. Dahle
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264 , F42B3/04 , C01B21/02
CPC分类号： B60R21/2644 , B01J7/00 , F42B3/04 , Y10T137/1647
摘要： A gas generator or inflator particularly for the inflation of inflatable protective bags that are used in vehicle safety systems includes first and second aluminum structural components. The first component, a diffuser shell having outlet ports, includes integrally formed concentric cylinders which define chambers containing ignition materials, a solid gas generant composition and filters and provide ports for the passage of generated gases from chamber to chamber and then through the outlet ports. The second component, a base shell, has an attachment flange, includes an initiator, and is provided with three concentric surfaces that mate with the ends of the concentric cylinders of the first component. The three concentric cylinders of the first component are simultaneously joined with the concentric mating surfaces of the second component by a single inertia welding operation.
摘要翻译：特别用于汽车安全系统中使用的充气保护袋的充气的气体发生器或充气器包括第一和第二铝结构部件。第一部件，具有出口的扩散器壳体包括一体形成的同心圆筒，其限定包含点燃材料的腔室，固体气体发生剂组合物和过滤器，并且提供用于使所产生的气体从腔室通过并且然后通过出口的端口。第二部件是基部壳体，具有附接凸缘，包括起动器，并且设置有与第一部件的同心圆筒的端部配合的三个同心表面。通过单个惯性焊接操作，第一部件的三个同心圆筒同时与第二部件的同心配合表面接合。

3. 发明授权

US4380346A Method of and apparatus for speeding the response of an air bag inflator at low temperatures 失效
标题翻译：用于加速气囊充气机在低温下的响应的方法和装置
公开(公告)号：US4380346A
公开(公告)日：1983-04-19
申请号：US257285
申请日：1981-04-24
申请人： Leland E. Davis , David P. Dahle , Fred E. Schneiter , George F. Kirchoff
发明人： Leland E. Davis , David P. Dahle , Fred E. Schneiter , George F. Kirchoff
IPC分类号： B60R21/26 , B60R21/264 , C06D5/00 , F42B3/04 , B60R21/08
CPC分类号： B60R21/2644 , F42B3/04
摘要： An air bag inflator for the passenger side of an automobile includes an elongated, tubular housing having a plurality of perforations in its cylindrical wall for discharging gas. Within the housing are a gas generant composition, an igniter and filtering screens. The perforations are normally sealed with 0.003 inch (0.0762 mm.) thick non-tempered aluminum foil which is easily ruptured by the gas pressure when the inflator is ignited. The foil, in addition to serving as a hermetic seal for protecting the gas generant and igniter from moisture and dust, insures that the gas pressure will reach a certain, threshold level before being discharged into an air bag. In very cold weather the inflator attains its peak pressure considerably more slowly than in warm weather. As a result, the air bag may be inflated either too slowly or insufficiently to perform its intended purpose. In order to preclude this from happening at least some of the perforations in the housing are covered with an additional or buttressing layer of thicker (0.006 inch; 0.1524 mm.) non-tempered aluminum foil, so that the threshold gas pressure necessary to rupture these seals is raised. This shortens the time for attaining peak gas pressure within the tubular housing and results in faster, more satisfactory inflation of the air bag when the ambient temperature is low.
摘要翻译：用于汽车乘客侧的气囊充气机包括细长的管状壳体，其在其圆柱形壁中具有用于排放气体的多个穿孔。在壳体内是气体发生剂组合物，点火器和过滤网。穿孔通常用0.003英寸（0.0762mm。）厚的非回火铝箔密封，当充气机被点燃时，其易于被气体压力破裂。该箔除了作为气体密封件用于保护气体发生剂和点火器的湿气和灰尘之外，确保气体压力在排放到气囊中之前将达到一定的阈值水平。在非常寒冷的天气下，充气机的高峰压力比在炎热的天气中慢得多。结果，气囊可能太慢或不充分地膨胀以实现其预期目的。为了防止这种情况发生，壳体中的至少一些穿孔被较厚（0.006英寸; 0.1524mm）的非回火铝箔的附加或支撑层覆盖，使得破裂这些所需的阈值气体压力密封件被抬起。这缩短了在管状壳体内获得峰值气体压力的时间，并且导致当环境温度低时气囊的更快，更令人满意的膨胀。

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