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    GAS GENERATOR
    1.
    发明公开
    GAS GENERATOR 审中-实审

    公开(公告)号：EP4357204A1

    公开(公告)日：2024-04-24

    申请号：EP22824626.0

    申请日：2022-03-30

    申请人： Daicel Corporation

    发明人： IMOTO, Katsuhiro

    IPC分类号： B60R21/264 ,  B01J7/00 ,  B60R21/263

    CPC分类号： B60R21/264 ,  B60R21/263 ,  B01J7/00

    摘要： In a gas generator, a plurality of gas discharge ports include a first gas discharge port and a second gas discharge port having an opening pressure higher than the first gas discharge port, a surrounding wall portion is divided, in a circumferential direction of the surrounding wall portion, into a combustion product discharge region in which one communication hole is disposed or a plurality of communication holes are collectively disposed and a combustion product non-discharge region that is a region of the surrounding wall portion other than the combustion product discharge region, a peripheral wall portion is divided, in a circumferential direction of the peripheral wall portion, into a communication hole-associated region associated with the combustion product discharge region and a communication hole non-associated region associated with the combustion product non-discharge region, the first gas discharge port is formed only in the communication hole-associated region, and the second gas discharge port is formed only in the communication hole non-associated region.

    GAS GENERATOR
    5.
    发明公开
    GAS GENERATOR 有权
    气体发生器

    公开(公告)号：EP2396198A1

    公开(公告)日：2011-12-21

    申请号：EP10707365.2

    申请日：2010-02-09

    申请人： Daicel Chemical Industries, Ltd.

    发明人： YAMAZAKI, Masayuki ,  HANANO, Teppei

    IPC分类号： B60R21/26

    CPC分类号： B60R21/2644 ,  B60R21/261 ,  B60R21/263 ,  B60R2021/2648

    摘要： A cylindrical housing is mounted with an igniter and a diffuser portion having a gas discharge port. A cylindrical member is disposed and fixed in the housing so as to form a cylindrical gap reaching the gas discharge port. An obstacle is provided in the gap, and a first gas passage hole, a second gas passage hole and a third gas passage hole are formed. A gas generating agent is ignited and burnt by activation of the igniter to generate gas, part of the generated gas flows into the gap through the first gas passage hole (f1), part of the gas that has passed therethrough flows again into the cylindrical member through the second gas passage hole (f2) to aid the combustion of the gas generating agent, and then the gas flows into the gap through the third gas passage hole (f3) and finally is discharged from the gas discharge port.

    摘要翻译： 圆柱形壳体安装有点火器和具有排气口的扩散器部分。 圆柱形构件被布置并固定在壳体中以形成到达气体排出口的圆柱形间隙。 在间隙中设置障碍物，并且形成第一气体通道孔，第二气体通道孔和第三气体通道孔。 气体发生剂通过启动点火器而点燃并燃烧以产生气体，部分产生的气体通过第一气体通道孔（f1）流入间隙中，部分通过其中的气体再次流入圆柱形元件 通过第二气体通道孔（f2）辅助气体发生剂的燃烧，然后气体通过第三气体通道孔（f3）流入间隙并最终从气体排出口排出。

    DUAL STAGE HYBRID INFLATOR AND METHOD OF TRIGGERING THE SAME
    7.
    发明公开
    DUAL STAGE HYBRID INFLATOR AND METHOD OF TRIGGERING THE SAME 有权
    Z E E R R R R R R R R R R R R R R R R R R R R

    公开(公告)号：EP3031675A1

    公开(公告)日：2016-06-15

    申请号：EP15180791.4

    申请日：2015-08-12

    申请人： Mosa Industrial Corporation

    发明人： Wang, Teh-Hsin ,  Tsai, Long-Ming ,  Lin, Chia-Jung ,  Wang, Han-Le ,  Lin, Yuh-Hsien

    IPC分类号： B60R21/264 ,  B60R21/272

    CPC分类号： B60R21/263 ,  B60R21/013 ,  B60R21/264 ,  B60R21/272 ,  B60R21/276 ,  B60R2021/01211 ,  B60R2021/26029 ,  B60R2021/26076 ,  B60R2021/2633 ,  B60R2021/2642

    摘要： A dual-stage hybrid inflator and triggering a method thereof are provided. The dual-stage hybrid inflator includes a main casing, a central pipe, and a disc set, a first propellant chamber assembly, a second propellant chamber assembly, a pressurized gas, a first igniter assembly, a second igniter assembly and an exhaust hood. The main casing includes a bottom housing and an upper housing. The central pipe is fixed with the bottom housing and passed through the upper housing. A convective hole is disposed on the central pipe. The disc set, which is used to prevent the gas escaping from the main casing, is disposed on the top of the central pipe. The doublet propellant chamber, which is filled with different dosage of propellant, is initiated by the igniters disposed thereon in order to generate various degrees of gas depended on various degrees of collision.

    摘要翻译： 提供了一种双级混合充气机并触发其方法。 双级混合式充气机包括主壳体，中心管和盘组，第一推进剂室组件，第二推进剂室组件，加压气体，第一点火器组件，第二点火器组件和排气罩。 主壳体包括底壳体和上壳体。 中心管与底部壳体固定并通过上壳体。 对流孔设在中心管上。 用于防止从主壳体逸出的气体的盘组被布置在中心管的顶部。 填充有不同剂量的推进剂的双层推进剂室由设置在其上的点火器引发，以便产生取决于各种程度的碰撞的各种气体。

    INFLATOR WITH DIRECTIONAL FLOW SEPARATION DISC
    8.
    发明公开
    INFLATOR WITH DIRECTIONAL FLOW SEPARATION DISC 审中-公开
    GASGENERATOR MIT GERICHTETERSTRÖMUNGSTEILUNGSSCHEIBE

    公开(公告)号：EP3015321A1

    公开(公告)日：2016-05-04

    申请号：EP15003062.5

    申请日：2015-10-27

    申请人： TRW VEHICLE SAFETY SYSTEMS, INC.

    发明人： Adamczyk, Patrick ,  Parshotam, Manesh

    IPC分类号： B60R21/264 ,  B60R21/272

    CPC分类号： B01D46/0097 ,  B60R21/2171 ,  B60R21/263 ,  B60R21/2644 ,  B60R21/272 ,  B60R2021/26011 ,  B60R2021/2633 ,  B60R2021/2642 ,  B60R2021/2648 ,  B60R2021/2685

    摘要： An inflator (40) for inflating an inflatable vehicle occupant protection device includes a primary stage (50) actuatable to produce a primary flow of inflation fluid, a secondary stage (100) actuatable to produce a secondary flow of inflation fluid, and a filter chamber (150) into which the primary and secondary flows of inflation fluid are directed. The inflator (40) also includes a secondary filter assembly (120) that permits the secondary flow of inflation fluid to flow into the filter chamber (150) and blocks particulates from flowing from the filter chamber into the secondary stage (100).

    摘要翻译： 用于对充气车辆乘员保护装置进行充气的充气器（40）包括可起动以产生充气流体的主流的初级（50），可致动以产生充气流体的二次流的次级（100）和过滤室 （150），充气流体的一次和二次流动被引导到该流体中。 充气机（40）还包括二次过滤器组件（120），其允许充气流体的二次流动进入过滤室（150）并阻止微粒从过滤室流入次级（100）。

    GASSACKMODUL MIT EINER ADAPTIVEN BEEINFLUSSUNGSEINRICHTUNG
    9.
    发明公开
    GASSACKMODUL MIT EINER ADAPTIVEN BEEINFLUSSUNGSEINRICHTUNG 有权

    公开(公告)号：EP2885166A1

    公开(公告)日：2015-06-24

    申请号：EP13753810.4

    申请日：2013-08-12

    申请人： Autoliv Development AB

    发明人： NEBEL, Raimund ,  WALLAT, Nico ,  HOLGER, Zang ,  PEIZ, Roland ,  ROTTACH, Alexander ,  KNAUSS, Jürgen ,  FÖRG, Andreas ,  DRÖSSLER, Wolfgang ,  HOFFMANN, Jens ,  WEBER, Marcus ,  BURGER, Michael

    IPC分类号： B60R21/239

    CPC分类号： B60R21/263 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/239 ,  B60R2021/23107 ,  B60R2021/23332 ,  B60R2021/23384 ,  B60R2021/2395 ,  B60R2021/26058

    摘要： Disclosed is an airbag module comprising a first sleeve (10) which encloses a first gas chamber (G1), a first inflator for filling the first gas chamber (G1), at least one adaptive influencing device, in particular for actively influencing the ventilation of the first gas chamber (G1) or the shape of the first sleeve (10), and an actuation unit (40) for actuating the influencing device. The actuation device (40) has a second sleeve (44) which encloses a second gas chamber (G2), and a gas source for filling the second gas chamber (G2), the state of the influencing device changing as a result of the gas source filling the second gas chamber (G2). In order to achieve great structural and functional flexibility, a traction element is provided, the first end (62) of which is coupled to the adaptive influencing device or forms the adaptive influencing device, and the second end (64) of which is coupled to the second sleeve (44) of the actuation unit (40) when the second gas chamber (G2) is not filled and is decoupled from the second sleeve (44) when the second gas chamber (G2) is filled.

    摘要翻译： 一种安全气囊模块，具有形成第一气室（GI）的第一壳体（10），用于第一气室（GI）的第一充气器，用于影响第一气室（GI）的通风或形状的自适应影响装置， 以及用于影响装置的致动单元（40）。 致动装置（40）具有形成第二气室（G2）的第二壳体（44）和气体源。 影响装置的状态在致动气源时发生变化。 具有第一端（62）的张紧元件联接到自适应影响装置或形成装置，并且当第二气室（G2）未被填充时，第二端（64）联接到第二壳体（44），并且 当第二气室（G2）被填充时，与第二壳体44分离。