Pyrotechnic ignition device for a gas generator
    2.
    发明授权
    Pyrotechnic ignition device for a gas generator 失效
    用于气体发生器的烟火点火装置

    公开(公告)号:US5827993A

    公开(公告)日:1998-10-27

    申请号:US629571

    申请日:1996-04-09

    摘要: A pyrotechnic ignition device for a gas generator (G), in which: (i) at least in the vicinity of the primary charge (CP), the transmission line (L) is at least substantially perpendicular to the longitudinal axis (X--X) of the outer case (E) of the generator (G); (ii) the end of the transmission line, provided with a deflagrating terminal lead charge (r), emerges in a sealed intermediate chamber (CI); and (iii) the intermediate chamber (CI) is connected to the primary charge (CP) via at least one throttling vent (e) having an axis (1--1) at least approximately parallel to the longitudinal axis (X--X) of the outer case (E).

    摘要翻译: 一种用于气体发生器(G)的烟火点火装置,其中:(i)至少在主电荷(CP)附近,传输线(L)至少基本上垂直于纵向轴线(XX) 发电机(G)的外壳(E); (ii)设置有放气端子引线电荷(r)的传输线的末端出现在密封的中间室(CI)中; 所述中间室(C1)经由至少一个节流通风口(e)连接到所述主要电荷(CP),所述至少一个节流通风口(e)具有至少近似平行于所述外部的纵向轴线(XX)的轴线(1-1) 情况(E)。

    Process for making a magnetic armature of divided structure and armature
thus obtained
    3.
    发明授权
    Process for making a magnetic armature of divided structure and armature thus obtained 失效
    由此得到分割结构和电枢的磁性衔铁的制造方法

    公开(公告)号:US4347449A

    公开(公告)日:1982-08-31

    申请号:US127830

    申请日:1980-03-06

    摘要: The present invention relates to a process for making a magnetic armature of divided structure of annular shape and provided with a concentric annular groove, comprising the steps of winding a filamentary magnetic material on an annular mandrel, impregnating said winding with a hardening material, then cutting said winding along the equatorial plane of said mandrel, after said material has hardened. The invention is more particularly applicable to the production of divided magnetic armatures, especially for magnetic bearings.

    摘要翻译: 本发明涉及一种制造具有环形形状的分割结构的磁性衔铁并具有同心环形槽的方法,包括以下步骤:将丝状磁性材料缠绕在环形心轴上,用硬化材料浸渍所述绕组,然后切割 所述材料在所述材料硬化之后沿着所述心轴的赤道平面卷绕。 本发明更特别适用于分割磁性电枢的生产,特别是用于磁性轴承。