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公开(公告)号:US20020140217A1
公开(公告)日:2002-10-03
申请号:US09818129
申请日:2001-03-27
申请人: TRW Inc.
发明人: Roy D. Van Wynsberghe , Lee D. Bergerson , Paul A. Bowers , Dean M. Esterberg , Ernst M. Faigle , Homer W. Fogle JR. , Brian R. Pitstick , Christopher C. Shih , Ivan L. Stonich , Eric N. Streif , Timothy A. Swann , Bryan W. Shirk
IPC分类号: B60R021/32 , B60R021/28
CPC分类号: B60R21/26 , B60R2021/26029
摘要: An inflator (10) includes an assembly (31) comprising a plurality of individually energizable microelectromechanical system (MEMS) devices (30) for, when energized, actuating the inflator. The assembly (31) further comprises a sensor mechanism (60) for sensing a condition of the inflator (10) and for generating a control signal indicative of the sensed condition. The plurality of MEMS devices (30) are responsive to the control signal to control actuation of the inflator (10).
摘要翻译: 充气机(10)包括组件(31),该组件(31)包括多个可单独激励的微机电系统(MEMS)装置(30),用于当通电时致动充气机。 组件(31)还包括传感器机构(60),用于感测充气机(10)的状态并产生指示感测到的状态的控制信号。 多个MEMS装置(30)响应于控制信号来控制充气机(10)的致动。
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公开(公告)号:US20030030260A1
公开(公告)日:2003-02-13
申请号:US10273971
申请日:2002-10-18
申请人: TRW Inc.
发明人: Douglas P. Campbell , Ahmad K. Al-Amin , Timothy A. Swann , Roy D. Van Wynsberghe , Jess A. Cuevas , Dean M. Esterberg , Bryan W. Shirk
IPC分类号: B60R021/26
CPC分类号: B60R21/268 , B60R21/232 , B60R2021/0018 , B60R2021/26058 , B60R2021/26094 , B60R2021/2685 , Y10T137/1692 , Y10T137/1737
摘要: An inflator (22) for providing inflation fluid ( ) to inflate an inflatable vehicle occupant protection device (14) includes a container (30) storing the inflation fluid under pressure. The container (30) has an outlet passage (80) through which the inflation fluid flows from the container. A rupturable closure member (92) fixed to the container (30) blocks flow of inflation fluid through the passage (80). A support (100) for the rupturable closure member (92) defines a chamber (110) adjacent the rupturable closure member (92). The rupturable closure member (92) has a first portion (122) deformed into the chamber (110) by the pressure of the inflation fluid and a second ring-shaped portion (124) encircling the first portion (122). An initiator (98) ruptures the closure member (92) when actuated by shearing the first portion (122) from the second portion (124).
摘要翻译: 用于提供充气流体())以使充气车辆乘员保护装置(14)充气的充气器(22)包括容纳充气流体的压力下的容器(30)。 容器(30)具有出口通道(80),膨胀流体通过该出口通道从容器流出。 固定到容器(30)上的可破裂的封闭构件(92)阻挡通过通道(80)的充气流体的流动。 用于可破坏的封闭构件(92)的支撑件(100)限定了邻近可破坏闭合构件(92)的腔室(110)。 可破裂的封闭构件(92)具有通过膨胀流体的压力变形到腔室(110)中的第一部分(122)和环绕第一部分(122)的第二环形部分(124)。 当通过从第二部分(124)剪切第一部分(122)致动时,引发器(98)破坏封闭构件(92)。
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公开(公告)号:US20020158455A1
公开(公告)日:2002-10-31
申请号:US09843546
申请日:2001-04-26
申请人: TRW Inc.
发明人: Lee D. Bergerson , Ivan L. Stonich , Christopher C. Shih , Timothy A. Swann , Brian R. Pitstick , Bryan W. Shirk
IPC分类号: B60R021/26
CPC分类号: B60R21/268 , B60R21/264 , B60R21/2644 , B60R21/272 , B60R2021/01088 , B60R2021/26029 , B60R2021/2633 , F42B3/124 , F42B3/127
摘要: An initiator (40) for actuating an inflation fluid source (34) for an inflatable vehicle occupant protection device (36) comprises a plurality of electrically energizable microelectromechanical system (MEMS) devices (120-126). In one embodiment, the MEMS devices (120-126) are associated in a one to one relationship with chambers (75-78) containing ignitable material (130). Each one of the MEMS devices (120-126), when energized, generates combustion products, including heat, for igniting the associated ignitable material (130). At least one terminal pin (44-46) is electrically connected with the plurality of MEMS devices (120-126) for receiving an electric signal for energizing at least one of the MEMS devices.
摘要翻译: 用于致动用于充气车辆乘员保护装置(36)的充气流体源(34)的起动器(40)包括多个电可激励微机电系统(MEMS)装置(120-126)。 在一个实施例中,MEMS器件(120-126)与包含可燃材料(130)的腔室(75-78)成一对一关系。 MEMS器件(120-126)中的每一个在通电时产生包括热的燃烧产物,用于点燃相关联的可燃材料(130)。 至少一个端子引脚(44-46)与多个MEMS器件(120-126)电连接,用于接收用于激励至少一个MEMS器件的电信号。
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公开(公告)号:US20020060445A1
公开(公告)日:2002-05-23
申请号:US09817672
申请日:2001-03-26
申请人: TRW Inc.
IPC分类号: B60R021/16
CPC分类号: B60R21/217 , B60N2/70 , B60N3/048 , B60R13/0225 , B60R13/0243 , B60R13/0256 , B60R19/03 , B60R21/05 , B60R2013/0287 , B60R2019/1873 , B60R2019/1886 , B60R2021/23509 , B60R2021/23514 , C08L67/04 , C08L93/00 , C08L101/00 , C08L2666/02
摘要: A vehicle component comprises a biodegradable material. The biodegradable material includes a polyhydroxyalkanoate resin.
摘要翻译: 车辆部件包括可生物降解的材料。 生物可降解材料包括聚羟基链烷酸酯树脂。
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