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1. 发明授权

US07717280B2 Two-piece aft closure for a rocket motor case 有权
标题翻译：用于火箭发动机外壳的两件式后盖
公开(公告)号：US07717280B2
公开(公告)日：2010-05-18
申请号：US11953717
申请日：2007-12-10
申请人： William M. Wallace , Michael T. Gagne , Chester A. Copperthite
发明人： William M. Wallace , Michael T. Gagne , Chester A. Copperthite
IPC分类号： B65D53/06 , B65D51/16 , F16J15/02
CPC分类号： F02K9/978 , Y10T137/1752
摘要： An aft closure assembly manufactured from two separate and distinct pieces made from different materials is provided for a rocket motor case. The aft closure assembly includes at least a retaining ring piece made from a first material similar to or having a coefficient of thermal expansion similar to that of the motor case. The aft closure assembly includes a blast tube and closure piece that can be manufactured from a second material that does not need to be similar to nor have a coefficient of thermal expansion similar to the motor case and retaining ring piece. This is possible because the blast tube and closure piece includes a face seal that seals against a face of the retaining ring.
摘要翻译：为火箭发动机壳体提供了由不同材料制成的两个独立和不同的零件制造的后盖组件。后盖组件至少包括由类似于或具有类似于电动机壳体的热膨胀系数的第一材料制成的保持环件。后盖组件包括鼓风管和封闭件，其可以由不需要类似于或不具有类似于电动机壳体和保持环件的热膨胀系数的第二材料制造。这是可能的，因为鼓风管和封闭件包括密封件抵靠保持环的表面的面密封件。

2. 发明授权

US06447007B1 Compact dual nozzle air bag inflator 有权
标题翻译：紧凑型双喷嘴气囊充气机
公开(公告)号：US06447007B1
公开(公告)日：2002-09-10
申请号：US09536406
申请日：2000-03-28
申请人： Michael DiGiacomo , Robert E. Black , Chester A Copperthite , Mark S. Derstine , Robert Rovito
发明人： Michael DiGiacomo , Robert E. Black , Chester A Copperthite , Mark S. Derstine , Robert Rovito
IPC分类号： B60R2126
CPC分类号： B60R21/2644
摘要： A multi-level output inflator for inflating an airbag in the event of a vehicle crash, comprising a housing, a wall section disposed in the housing to define separate primary and secondary combustion chambers therein. A primary initiator and primary propellant are disposed within the primary combustion chamber, and a secondary initiator and secondary propellant are disposed with the secondary combustion chamber. The housing comprises a primary nozzle in communication with the primary combustion chamber, and a secondary nozzle in communication with the secondary combustion chamber. The primary and secondary initiators may be fired separately, simultaneously, or in a timed sequence to inflate the air bag at different rates and levels depending on the nature of the vehicle crash. A method of assembling the components of the inflator is also described and covered.
摘要翻译：一种用于在车辆碰撞的情况下使气囊充气的多级输出充气机，包括壳体，设置在壳体中的壁部分，以在其中限定分开的主燃烧室和二级燃烧室。一次引燃器和主推进剂设置在主燃烧室内，二次引燃器和二次推进剂与二次燃烧室一起设置。壳体包括与主燃烧室连通的主喷嘴和与二次燃烧室连通的次喷嘴。主要和次要引发剂可以单独地，同时地或以时间顺序被发射，以根据车辆碰撞的性质以不同的速率和水平使气囊膨胀。还描述和覆盖了组装充气机部件的方法。

3. 发明申请

US20080143058A1 TWO-PIECE AFT CLOSURE FOR A ROCKET MOTOR CASE 有权
标题翻译：一种用于电动马达的两用电动钥匙扣
公开(公告)号：US20080143058A1
公开(公告)日：2008-06-19
申请号：US11953717
申请日：2007-12-10
申请人： William M. Wallace , Michael T. Gagne , Chester A. Copperthite
发明人： William M. Wallace , Michael T. Gagne , Chester A. Copperthite
IPC分类号： F16J15/02 , F16K17/40 , F02K1/00 , F02K5/00
CPC分类号： F02K9/978 , Y10T137/1752
摘要： An aft closure assembly manufactured from two separate and distinct pieces made from different materials is provided for a rocket motor case. The aft closure assembly includes at least a retaining ring piece made from a first material similar to or having a coefficient of thermal expansion similar to that of the motor case. The aft closure assembly includes a blast tube and closure piece that can be manufactured from a second material that does not need to be similar to nor have a coefficient of thermal expansion similar to the motor case and retaining ring piece. This is possible because the blast tube and closure piece includes a face seal that seals against a face of the retaining ring.
摘要翻译：为火箭发动机壳体提供了由不同材料制成的两个独立和不同的零件制造的后盖组件。后盖组件至少包括由类似于或具有类似于电动机壳体的热膨胀系数的第一材料制成的保持环件。后盖组件包括鼓风管和封闭件，其可以由不需要类似于或不具有类似于电动机壳体和保持环件的热膨胀系数的第二材料制造。这是可能的，因为鼓风管和封闭件包括密封件抵靠保持环的表面的面密封件。

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