Gas generator
    1.
    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 including a multifunctional filter
    6.
    发明授权
    Gas generator including a multifunctional filter 有权
    气体发生器包括多功能过滤器

    公开(公告)号:US08231141B2

    公开(公告)日:2012-07-31

    申请号:US12487682

    申请日:2009-06-19

    IPC分类号: B60R21/26

    摘要: The invention relates to a gas generator (10) for use in a safety device for motor vehicles comprising a housing and a propellant (4) contained in a combustion chamber (25) of the housing for generating a pressurized gas, the housing comprising a first housing part (40) and a second housing part (30) at least partly surrounded by the first housing part (40) and at least one igniter (6) for igniting the propellant (4), and an annular filter (50) surrounding the combustion chamber (25) in which the propellant (4) is located. The filter (50) comprises a peripheral portion (52) and a radial portion (51), the radial portion (51) serving as filling body for the propellant (4) in the combustion chamber (25).

    摘要翻译: 本发明涉及一种用于机动车辆的安全装置的气体发生器(10),其包括容纳在壳体的燃烧室(25)中的壳体和推进剂(4),用于产生加压气体,该壳体包括第一 壳体部分(40)和至少部分地被第一壳体部分(40)包围的第二壳体部分(30)和用于点燃推进剂(4)的至少一个点火器(6),以及环形过滤器(50) 燃烧室(25),其中推进剂(4)位于其中。 过滤器(50)包括周边部分(52)和径向部分(51),径向部分(51)用作燃烧室(25)中推进剂(4)的填充体。

    GAS GENERATOR INCLUDING A MULTIFUNCTIONAL FILTER
    7.
    发明申请
    GAS GENERATOR INCLUDING A MULTIFUNCTIONAL FILTER 有权
    气体发生器包括一个多功能过滤器

    公开(公告)号:US20090315307A1

    公开(公告)日:2009-12-24

    申请号:US12487682

    申请日:2009-06-19

    IPC分类号: B60R21/26 B23P11/00

    摘要: The invention relates to a gas generator (10) for use in a safety device for motor vehicles comprising a housing and a propellant (4) contained in a combustion chamber (25) of the housing for generating a pressurized gas, the housing comprising a first housing part (40) and a second housing part (30) at least partly surrounded by the first housing part (40) and at least one igniter (6) for igniting the propellant (4), and an annular filter (50) surrounding the combustion chamber (25) in which the propellant (4) is located. The filter (50) comprises a peripheral portion (52) and a radial portion (51), the radial portion (51) serving as filling body for the propellant (4) in the combustion chamber (25).

    摘要翻译: 本发明涉及一种用于机动车辆的安全装置的气体发生器(10),其包括容纳在壳体的燃烧室(25)中的壳体和推进剂(4),用于产生加压气体,该壳体包括第一 壳体部分(40)和至少部分地被第一壳体部分(40)包围的第二壳体部分(30)和用于点燃推进剂(4)的至少一个点火器(6),以及环形过滤器(50) 燃烧室(25),其中推进剂(4)位于其中。 过滤器(50)包括周边部分(52)和径向部分(51),径向部分(51)用作燃烧室(25)中推进剂(4)的填充体。

    Gas generator
    8.
    发明申请
    Gas generator 审中-公开
    气体发生器

    公开(公告)号:US20080282927A1

    公开(公告)日:2008-11-20

    申请号:US12150829

    申请日:2008-05-01

    IPC分类号: C06D5/00 F42D1/04

    CPC分类号: B60R21/33

    摘要: A gas generator has a propellant charge and an early ignition device held loosely in the propellant charge. The early ignition device consists of an early ignition charge and an enclosure surrounding the early ignition charge. The enclosure is at least one foil wrapped around the early ignition charge. The outer edges of the foil, lying one over another, are connected with each other to close the enclosure.

    摘要翻译: 气体发生器具有推进剂装料和松散地保持在推进剂装料中的早期点火装置。 早期点火装置包括早期点火装置和围绕早期点火装置的围护罩。 外壳是包裹早期点火充电的至少一个箔。 箔片的外边缘彼此相连,以便封闭外壳。