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    • 31. 发明申请
    • Gas bag module
    • 气囊模块
    • US20050184486A1
    • 2005-08-25
    • US11061216
    • 2005-02-18
    • Michael SchneiderConstantin HauerAlexander LimbergerAlfred Scheuermann
    • Michael SchneiderConstantin HauerAlexander LimbergerAlfred Scheuermann
    • B60R21/203B60R21/215B60R21/2165B60R21/20B60R21/16
    • B60R21/21656B60R21/203B60R2021/21543
    • A gas bag module includes a covering cap (10), an annular space (34) lying beneath the covering cap (10) and a gas bag (36) housed in the annular space (34) with a ring-shaped chamber (40) extended around an indentation (38) which is not inflated. The indentation (38) is formed in that a clamping section (44) of the gas bag wall, which is spaced apart from an inflation opening of the gas bag (36), is permanently fastened to an end wall (24), close to the covering cap (10), of one of a diffusor cage (18) and a gas generator (16). The covering cap (10) has a cap centre (52) permanently fastened to the end wall (24), which in an opened state of the gas bag module is surrounded by a ring-shaped outlet opening (60). A spacer, provided as a separate part, is arranged beneath the covering cap (10) and above the end wall (24). The spacer fixes the clamping section (44) of the gas bag (36). The spacer is arranged on the end wall (24) by fastening means (28) and prevents the folded gas bag (36) from projecting into a volume between the end wall (24) and a central cap section lying above the end wall (24).
    • 气囊模块包括覆盖帽(10),位于覆盖帽(10)下方的环形空间(34)和容纳在具有环形室(40)的环形空间(34)中的气囊(36) 围绕不膨胀的凹陷(38)延伸。 压痕38形成为与气囊(36)的充气开口间隔开的气囊壁的夹持部分(44)永久固定在端壁(24)上,靠近 一个扩散器保持架(18)和一个气体发生器(16)之一的覆盖盖(10)。 覆盖帽(10)具有永久地固定在端壁(24)上的盖中心(52),其在气囊模块的打开状态被环形出口(60)包围。 作为单独部件设置的间隔件布置在覆盖帽(10)下方并且在端壁(24)的上方。 间隔件固定气囊(36)的夹紧部分(44)。 间隔件通过紧固装置(28)布置在端壁(24)上,并且防止折叠的气囊(36)突出到端壁(24)和位于端壁(24)上方的中心盖部分之间的体积中 )。
    • 35. 发明授权
    • Fuel Injector
    • 喷油器
    • US06186421B1
    • 2001-02-13
    • US09455054
    • 1999-12-06
    • Brent Jack WahbaHarrie William Bonnah, IIMichael SchneiderGeorge A. Kotkowicz
    • Brent Jack WahbaHarrie William Bonnah, IIMichael SchneiderGeorge A. Kotkowicz
    • F02M5100
    • F02M61/168F02M51/0614F02M51/0625F02M51/0667F02M61/12F02M61/165
    • A fuel injector includes a tubular injector body which has an open, upper end and defines an axial fuel passage. A solenoid actuator assembly is disposed in the injector body and includes a spool-like bobbin with a central through-bore and a wound wire coil supported thereon. A magnetic circuit pole subassembly includes a fuel tube, a valve guide, and a pole piece. The fuel tube has a tubular portion and a lower circular flange portion radially extending from a lower terminal end of the tubular portion to contact the open, upper end of the injector body. The nonmagnetic valve guide has a guide cylindrical portion, extending axially downward through the central throughbore and is closely encircled by the bobbin, and a guide circular flange portion radially extending from an upper end of the guide cylindrical portion and mating with the lower circular flange portion of the fuel tube. The pole piece is configured as a constant section cylinder to be received by the fuel tube tubular portion and the guide cylindrical portion. A valve armature is disposed within the injector body downstream of the pole piece where upon energization of the solenoid actuator assembly, the injector body, fuel tube, pole piece, and armature conduct a magnetic circuit to axially draw the valve armature permitting fuel injection.
    • 燃料喷射器包括具有敞开的上端并限定轴向燃料通道的管状喷射器主体。 螺线管致动器组件设置在喷射器主体中,并且包括具有中心通孔的线轴状绕线管和支撑在其上的绕线线圈。 磁路杆子组件包括燃料管,阀导向件和极片。 燃料管具有管状部分和下部圆形凸缘部分,其从管状部分的下端部径向延伸以接触喷射器主体的敞开的上端。 非磁性阀导向件具有引导圆柱形部分,其轴向向下延伸通过中心透孔并且被线轴紧密地包围,并且引导圆形凸缘部分从引导圆柱形部分的上端径向延伸并与下圆形凸缘部分配合 的燃料管。 该极片被构造成由燃料管筒部和导向筒部接收的恒定部筒。 阀门电枢设置在喷枪主体下游的极靴的下游,在螺线管致动器组件通电时,喷射器主体,燃料管,极靴和电枢进行磁路以轴向拉动允许燃料喷射的阀座。