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1. 发明授权

US06206414B1 Air bag inflator including plural burst disks 失效
标题翻译：包括多个爆破盘的气囊充气机
公开(公告)号：US06206414B1
公开(公告)日：2001-03-27
申请号：US09129710
申请日：1998-08-05
申请人： Fred J. Cook , Kenneth K. Gudewich , Tracy L. Nelson , Chad L. Greenlee , Darrin L. Johnson
发明人： Fred J. Cook , Kenneth K. Gudewich , Tracy L. Nelson , Chad L. Greenlee , Darrin L. Johnson
IPC分类号： B60R2132
CPC分类号： B60R21/272 , B60R21/264 , B60R2021/26094 , B60R2021/2633 , F16K13/06
摘要： An air bag inflator (10) includes a container (12) defining a chamber (14), and inflation fluid (66) under pressure in the chamber. A first opening (41) in the container (12) enables fluid flow from the chamber (14) to an inflatable device (32). A first burst disk (60) extends across the first opening (41) and is rupturable in response to an increase in the pressure differential across the first burst disk to a level above a first predetermined pressure differential. The inflator (10) includes a first igniter (90) for, when actuated, increasing the pressure differential across the first burst disk (60) to a level above the first predetermined pressure differential to rupture the first burst disk. A second opening (43) in the container (12) enables fluid flow from the chamber (14) to the inflatable device (32). A second burst disk (62) extends across the second opening (43) and is rupturable in response to an increase in the pressure differential across the second burst disk to a second predetermined pressure differential greater than the first differential. The inflator (10) includes a second igniter (110) actuatable independently of the first igniter (90) for, when actuated, increasing the pressure differential across the second burst disk (62) to a level above the second predetermined pressure differential to rupture the second burst disk.
摘要翻译：气囊充气机（10）包括限定腔室（14）的容器（12）和在腔室中的压力下的充气流体（66）。容器（12）中的第一开口（41）使流体能够从腔室（14）流向可膨胀装置（32）。第一爆破盘（60）跨过第一开口（41）延伸，并且响应于跨越第一爆破盘的压力差增加到高于第一预定压力差的水平而可破裂。充气机（10）包括第一点火器（90），用于当致动时将跨越第一爆破盘（60）的压力差增加到高于第一预定压差的水平以破裂第一爆破盘。容器（12）中的第二开口（43）使流体能够从腔室（14）流向可膨胀装置（32）。第二爆破盘（62）跨越第二开口（43）延伸，并且响应于跨过第二爆破盘的压力差增加到大于第一差动的第二预定压力差而可破裂。充气机（10）包括可独立于第一点火器（90）致动的第二点火器（110），用于当被致动时将跨越第二爆破盘（62）的压力差增加到高于第二预定压力差的水平以破裂第二个爆破磁盘。

2. 发明授权

US06439604B1 Side curtain assembly including fill tube 有权
标题翻译：侧帘组件包括填充管
公开(公告)号：US06439604B1
公开(公告)日：2002-08-27
申请号：US09491338
申请日：2000-01-26
申请人： Ahmad K. Al-Amin , Jerome W. Emery , Chad L. Greenlee
发明人： Ahmad K. Al-Amin , Jerome W. Emery , Chad L. Greenlee
IPC分类号： B60R2126
CPC分类号： B60R21/26 , B60R2021/2617
摘要： A vehicle occupant protection apparatus (10) comprises an inflatable vehicle occupant protection device (14) and an inflator (20) for providing inflation fluid for the inflatable device. The inflator (20) has a relatively large diameter body portion (24) and a relatively small diameter neck portion (40) extending from the body portion. The neck portion (40) has an inflation fluid outlet (42). The occupant protection apparatus (10) also comprises a conduit (50) for directing inflation fluid from the inflator (20) into the inflatable device (14). The conduit (50) has a relatively large diameter main body portion (60) secured on the body portion (24) of the inflator (20) by interfitting portions (80, 34) of the main body portion and the body portion of the inflator. The main body portion (60) of the conduit (50) defines a fluid chamber (70) around the neck portion (40) of the inflator (20). The conduit (50) has a relatively small diameter fill tube portion (54) for location in the inflatable vehicle occupant protection device (14). The conduit has a neck portion (62) extending between the main body portion (60) and the fill tube portion (54). The neck portion (62) of the conduit (50) tapers in diameter from the main body portion (60) to the fill tube portion (54).
摘要翻译：车辆乘员保护装置（10）包括充气车辆乘员保护装置（14）和用于为充气装置提供充气流体的充气器（20）。充气器（20）具有相对较大直径的主体部分（24）和从主体部分延伸的相对小直径的颈部（40）。颈部（40）具有充气流体出口（42）。乘员保护装置（10）还包括用于将膨胀流体从充气器（20）引导到充气装置（14）中的导管（50）。导管50具有相对较大直径的主体部分60，该主体部分60通过主体部分和充气机主体部分的相互连接部分（80,34）固定在充气机（20）的主体部分（24）上，。导管（50）的主体部分（60）限定围绕充气机（20）的颈部（40）的流体室（70）。管道（50）具有相对较小直径的填充管部分（54），用于位于充气车辆乘员保护装置（14）中。导管具有在主体部分（60）和填充管部分（54）之间延伸的颈部部分（62）。导管（50）的颈部（62）直径从主体部（60）向填充管部（54）逐渐变细。

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