Gas generator
    5.
    发明申请
    Gas generator 审中-公开
    气体发生器

    公开(公告)号:US20080022880A1

    公开(公告)日:2008-01-31

    申请号:US11881922

    申请日:2007-07-30

    IPC分类号: C06D5/00

    摘要: A gas generator, especially for a vehicle safety system, has a pyrotechnical igniter unit (22) and a holder (14) for the igniter unit (22). The igniter unit (22) is attached to the holder (14) in that the igniter unit (22) and the holder (14) are encapsulated together by one of injection molding and foaming of a plastic. The holder (14) has at least one passage opening (30, 38) for the plastic during the encapsulation by one of injection molding and foaming, the at least one opening being configured in such a way as to create a form-fitting anti-twist protection between the plastic (34) and the holder (14).

    摘要翻译: 特别是用于车辆安全系统的气体发生器具有烟火点火器单元(22)和用于点火器单元(22)的保持器(14)。 点火器单元(22)附接到保持器(14),其中点火器单元(22)和保持器(14)通过塑料的注塑和发泡中的一个被封装在一起。 保持器(14)在通过注射成型和发泡之一的封装期间具有用于塑料的至少一个通道开口(30,38),所述至少一个开口被构造成以形成配合的抗冲击 塑料(34)和支架(14)之间的扭转保护。

    Gas generator
    6.
    发明授权
    Gas generator 有权
    气体发生器

    公开(公告)号:US09487183B2

    公开(公告)日:2016-11-08

    申请号:US13129442

    申请日:2009-11-26

    IPC分类号: B60R21/263 B60R21/264

    摘要: A gas generator (10) comprises an outer housing, which has at least two housing parts (12), which are connected to each other, in the form of a diffuser bowl (14) with outflow openings (16) towards the outside and a cover (20) directly connected to the diffuser bowl (14). Inside the gas generator (10), at least one first and one second combustion chamber (30, 36) are provided, wherein the first combustion chamber (30) is delimited by an inner wall (32) and the second combustion chamber (36) is located within the space delimited by the diffuser bowl (14) and the cover (20). The diffuser bowl (14) and/or the cover (20) comprise a section (24) that is shaped, in particular deep-drawn, into an indentation, forming at least partially a circumferential section of the inner wall (32).

    摘要翻译: 气体发生器(10)包括外壳体,其具有至少两个彼此连接的壳体部分(12),其形式为具有朝向外部的流出开口(16)的扩散器碗(14)的形式,并且 直接连接到扩散器碗(14)的盖(20)。 在气体发生器(10)内设置有至少一个第一和第二燃烧室(30,36),其中第一燃烧室(30)由内壁(32)和第二燃烧室(36)界定, 位于由扩散器碗(14)和盖(20)限定的空间内。 扩散器碗(14)和/或盖(20)包括成形为特别是深冲压成凹陷的部分(24),其至少部分地形成内壁(32)的圆周部分。