公开(公告)号：US20080238058A1

公开(公告)日：2008-10-02

申请号：US11960580

申请日：2007-12-19

Applicant: Kenji NUMOTO ,  Mikio Yabuta

Inventor： Kenji NUMOTO ,  Mikio Yabuta

IPC: B60R21/33 ,  F15B15/00

CPC classification number: F15B15/19 ,  F15B15/261

Abstract: The present invention provides an actuator including: a cylinder connected to an ignition device; a piston slidably accommodated inside the cylinder, the piston having, in a desired section in the length direction, an enlarged diameter portion in which an outer diameter is enlarged; a cylindrical stopper attached to an inner peripheral surface of the cylinder, the stopper including, a main body portion which is fixed to the inner peripheral surface of the cylinder, and a nail portion which inwardly projects from the main body portion and is formed of an elastic material, wherein before activation of the ignition device, the piston is inhibited from moving in an axial direction by causing the nail portion to contact a part of the enlarged diameter portion, after activation of the ignition device, the piston is inhibited from moving in a backward direction by causing the nail portion to contact another part of the enlarged diameter portion.

Abstract translation: 本发明提供一种致动器，包括：连接到点火装置的气缸; 活塞可滑动地容纳在所述气缸内，所述活塞在长度方向上的所需截面中具有扩大的外径增大的直径部分; 安装在所述气缸的内周面上的圆柱形止动件，所述止动器包括固定在所述气缸的内周面上的主体部分和从所述主体部向内突出并由主体部分形成的指甲部 弹性材料，其中在启动点火装置之前，通过使得指甲部分接触一部分扩大直径部分，在启动点火装置之后，活塞被禁止在轴向移动 通过使指甲部分接触扩大直径部分的另一部分而产生向后的方向。

公开(公告)号：US20110254254A1

公开(公告)日：2011-10-20

申请号：US13088483

申请日：2011-04-18

Applicant: Kenji NUMOTO

Inventor： Kenji NUMOTO

IPC: B60R21/264

CPC classification number: B60R21/264 ,  B60R21/263 ,  B60R2021/26094 ,  B60R2021/2633 ,  B60R2021/2642

Abstract: The present invention provides a gas generator including,a tubular housing including, on a circumferential surface thereof, at least two gas discharge port groups having a first gas discharge port group and a second gas discharge port group, the second being separated axially from the first gas discharge port group, both being closed by a seal member,a first closing member having an ignition device and a second closing member, closing one end and the other end of the tubular housing, respectively,opening pressures P1 and P2 for opening the first and second gas discharge port groups, satisfying a relationship P1

Abstract translation: 本发明提供一种气体发生器，其包括：管状壳体，其在其圆周表面上包括具有第一气体排出口组和第二气体排出口组的至少两个气体排出口组，第二气体排出口组与第一气体排出口组 气体排出口组均由密封件封闭，具有点火装置的第一关闭件和第二关闭件分别封闭管状外壳的一端和另一端，用于打开第一阀门的开启压力P1和P2 以及第二气体排出口组，其满足P1

公开(公告)号：US20110248486A1

公开(公告)日：2011-10-13

申请号：US13081723

申请日：2011-04-07

Applicant: Kenji NUMOTO

Inventor： Kenji NUMOTO

IPC: B60R21/264

CPC classification number: B60R21/2644 ,  B60R2021/2648

Abstract: The present application provides a gas generator including: a cylindrical housing with a gas discharge port, one end of the tubular housing being closed by a closing member including a disk-shaped main body portion, an annular projection portion and the peripheral surface of the annular projection portion, a transfer charge chamber housing defining a transfer charge chamber charged with a transfer charge and being attached to the closing member, the transfer charge chamber housing having a cup-like shape including a flame-transferring hole at a bottom surface, a flange portion and a annular wall surface extending in the axial direction of the housing from the flange portion, being mounted such that the annular wall surface thereof is fitted into an annular groove, and being fixed by the flange portion pressed in the axial direction by a supporting member and a sealing member disposed in a remaining space of the annular groove and sealing between the tubular housing and the closing member.

Abstract translation: 本申请提供了一种气体发生器，包括：具有气体排出口的圆柱形壳体，管状壳体的一端由包括盘形主体部分的封闭构件封闭，环形突出部分和环形的外周表面 转印充电室壳体限定了带有转印电荷的转印充电室，并附着到封闭元件上，转印充电室壳体具有杯形形状，其包括底表面处的火焰传输孔，凸缘 部分和从所述凸缘部分沿所述壳体的轴向方向延伸的环形壁表面安装成使得其环形壁表面装配到环形槽中，并且被沿轴向方向受压的凸缘部分固定在支撑件 构件和密封构件，其设置在所述环形槽的剩余空间中并且在所述管状壳体和所述封闭膜之间进行密封 呃

公开(公告)号：US20080284146A1

公开(公告)日：2008-11-20

申请号：US12139162

申请日：2008-06-13

Applicant: Masoto HIROOKA ,  Naoki MATSUDA ,  Kenji NUMOTO

Inventor： Masoto HIROOKA ,  Naoki MATSUDA ,  Kenji NUMOTO

IPC: B60R21/26

CPC classification number: B60R21/2644 ,  B60R2021/0006 ,  B60R2021/26011 ,  B60R2021/2648

Abstract: A gas generator, relating to a gas generator for a side air bag or the like, is provided. The gas generator has an inner cylindrical member is stored in a housing, wherein the inner cylindrical member has a second outside diameter portion abutting against the inner peripheral surface of the housing, and a first outside diameter portion smaller in outside diameter than the second outside diameter portion, the tip end of the first outside diameter portion side abuts against the closed end portion (one end portion) of the housing, the filter is provided on the outside of the inner cylindrical member in the radial direction of the first outside diameter portion, and the ignition means is provided on the opposite end portion (the other end) from the closed end portion of the housing.

Abstract translation: 提供了一种与侧气囊等的气体发生器有关的气体发生器。 气体发生器具有内圆柱形构件，其存储在壳体中，其中内圆柱形构件具有抵靠壳体的内周表面的第二外径部分，以及外径小于第二外径的第一外径部分 所述第一外径部侧的前端与所述壳体的封闭端部（一端部）抵接，所述过滤器沿所述第一外径部的径向设置在所述内筒构件的外侧， 并且点火装置设置在与壳体的封闭端部相对的另一端部（另一端）上。