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1. 发明申请

US20070075535A1 Hybrid inflator 有权
标题翻译：混合式充气机
公开(公告)号：US20070075535A1
公开(公告)日：2007-04-05
申请号：US11241222
申请日：2005-10-03
申请人： Dennis Trevillyan , Michael Kelley , Michael Mulville , Carter Burroughs , John Adams , Edward Stembler
发明人： Dennis Trevillyan , Michael Kelley , Michael Mulville , Carter Burroughs , John Adams , Edward Stembler
IPC分类号： B60R21/26
CPC分类号： B60R21/272 , B60R2021/2685
摘要： A hybrid inflator for inflating an airbag system has one or more heater assemblies with an enhancer charge contained in the heater with bypass ports or openings in direct communication with the inert gas. Upon ignition a portion of the enhancer charge bypasses the heater gas generant charge to pre-heat the inert gas prior to or simultaneously with a remaining portion of the enhancer charge igniting the heater gas generant charge.
摘要翻译：用于充气安全气囊系统的混合式充气机具有一个或多个加热器组件，其具有包含在加热器中的增强器电荷，旁路端口或与惰性气体直接连通的开口。点燃时，增强剂电荷的一部分绕过加热器气体发生剂电荷，以在点燃加热器气体发生剂电荷的增强剂电荷的剩余部分之前或同时预热惰性气体。

2. 发明申请

US20050011393A1 DUAL STAGE INFLATOR FOR LOW MELTING GAS GENERANTS 有权
标题翻译：用于低熔炼气体发生器的双级充气器
公开(公告)号：US20050011393A1
公开(公告)日：2005-01-20
申请号：US10608979
申请日：2003-06-30
申请人： Michael Kelly , Anthony Curtis , Michael Mulville , Dennis Trevillyan , Kevin Fitzgerald
发明人： Michael Kelly , Anthony Curtis , Michael Mulville , Dennis Trevillyan , Kevin Fitzgerald
IPC分类号： B60R21/26 , B60R21/264 , F42B3/04 , F42B10/00
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648 , F42B3/04
摘要： A dual stage invention is designed to autoignite an autoignition material before a low temperature gas generant melts. Low temperature gas generants include a high nitrogen content organic fuel with ammonium nitrate as the oxidizer. The dual stage inflator has a first gas generant and a second gas generant that are ignited by separate igniters. The first gas generant and the second gas generant are insulated from the inflator housing to delay the heat transfer from the housing to the first gas generant and second gas generant during a bonfire test, which needs to be passed to receive Department of Transportation classification. The dual stage inflator also has an autoignition cartridge for disposing of the second gas generant by the first gas generant after the first gas generant burns for a predetermined amount of time.
摘要翻译：双级发明设计用于在低温气体发生剂熔化之前自动点火自燃材料。低温气体发生剂包括高氮含量的有机燃料，硝酸铵作为氧化剂。双级充气机具有由单独的点火器点燃的第一气体发生剂和第二气体发生剂。第一气体发生剂和第二气体发生剂与充气机壳体绝缘，以在篝火试验期间延迟从壳体向第一气体发生剂和第二气体发生剂的传热，这需要通过以接收运输部分类。双级充气机还具有自动点火盒，用于在第一气体发生器燃烧预定时间量之后由第一气体发生剂处置第二气体发生剂。

3. 发明授权

US07044502B2 Dual stage pyrotechnic driver inflator 有权
标题翻译：双级烟火司机充气机
公开(公告)号：US07044502B2
公开(公告)日：2006-05-16
申请号：US10784299
申请日：2004-02-24
申请人： Dennis Trevillyan , Edward O. Hosey
发明人： Dennis Trevillyan , Edward O. Hosey
IPC分类号： B60R21/264
CPC分类号： B60R21/2644 , B60R2021/26094 , B60R2021/2633 , B60R2021/2648
摘要： The dual stage inflator has a divider plate that separates gas generant in the primary chamber from gas generant in the secondary chamber. Burning of the gas generant yields inflation gas that is useful for inflating a vehicle airbag. The gas generant from the primary chamber is ignited from a separate ignition train than the gas generant in the secondary chamber. The divider plate in the inflator is capable of moving during the operation of the inflator. Before the inflator is fired, the divider plate rests against the inner surface of the lower housing. The divider plate prevents inflation gas from the primary chamber from igniting the secondary chamber. However, when the internal pressure of the secondary chamber exceeds the internal pressure of the primary chamber, the divider plate is displaced in an upward direction thereby permitting the inflation gas from the secondary chamber to flow around the divider plate and out of the inflator.
摘要翻译：双级充气机具有分隔板，其将主室中的气体发生器与次级室中的气体发生器分离。气体发生器的燃烧产生用于充气汽车安全气囊的充气气体。来自主室的气体发生剂从与次级室中的气体发生剂的单独的点火火车点燃。充气机中的分隔板能够在充气机操作期间移动。在充气机开火之前，分隔板靠在下壳体的内表面上。分隔板防止来自主室的充气气体点燃次级室。然而，当二次室的内部压力超过主室的内部压力时，分隔板向上移动，从而允许来自二级室的膨胀气体流过隔板并从充气机流出。

4. 发明申请

US20050184498A1 Dual stage pyrotechnic driver inflator 有权
标题翻译：双级烟火司机充气机
公开(公告)号：US20050184498A1
公开(公告)日：2005-08-25
申请号：US10784299
申请日：2004-02-24
申请人： Dennis Trevillyan , Edward Hosey
发明人： Dennis Trevillyan , Edward Hosey
IPC分类号： B60R21/264 , B60R21/28
CPC分类号： B60R21/2644 , B60R2021/26094 , B60R2021/2633 , B60R2021/2648
摘要： The dual stage inflator has a divider plate that separates gas generant in the primary chamber from gas generant in the secondary chamber. Burning of the gas generant yields inflation gas that is useful for inflating a vehicle airbag. The gas generant from the primary chamber is ignited from a separate ignition train than the gas generant in the secondary chamber. The divider plate in the inflator is capable of moving during the operation of the inflator. Before the inflator is fired, the divider plate rests against the inner surface of the lower housing. The divider plate prevents inflation gas from the primary chamber from igniting the secondary chamber. However, when the internal pressure of the secondary chamber exceeds the internal pressure of the primary chamber, the divider plate is displaced in an upward direction thereby permitting the inflation gas from the secondary chamber to flow around the divider plate and out of the inflator.
摘要翻译：双级充气机具有分隔板，其将主室中的气体发生器与次级室中的气体发生器分离。气体发生器的燃烧产生用于充气汽车安全气囊的充气气体。来自主室的气体发生剂从与次级室中的气体发生剂的单独的点火火车点燃。充气机中的分隔板能够在充气机操作期间移动。在充气机开火之前，分隔板靠在下壳体的内表面上。分隔板防止来自主室的充气气体点燃次级室。然而，当二次室的内部压力超过主室的内部压力时，分隔板向上移动，从而允许来自二级室的膨胀气体流过隔板并从充气机流出。

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