公开(公告)号：US20080069740A1

公开(公告)日：2008-03-20

申请号：US11850554

申请日：2007-09-05

申请人： Kenji KITAYAMA ,  Masato HIROOKA ,  Nobuyuki OHJI

发明人： Kenji KITAYAMA ,  Masato HIROOKA ,  Nobuyuki OHJI

IPC分类号： B01J7/00

CPC分类号： B60R21/272 ,  F42B3/04

摘要： The present invention provides a gas generator for a restraining device of a vehicle including: a combustion chamber accommodating therein a solid gas generating agent and an igniter for igniting and combusting the solid gas generating agent, the solid gas generating agent being a single columnar body as a whole formed by an assembly of a plurality of sold gas generating agent units, each unit being at least arranged in the axial direction of the combustion chamber, one end surface of the solid gas generating agent facing an ignition portion of the igniter, the other end surface thereof facing a closed outlet of the combustion chamber.

摘要翻译： 本发明提供一种用于车辆限制装置的气体发生器，包括：燃烧室，其中容纳有固体气体发生剂和点燃器，用于点燃和燃烧固体气体发生剂，固体气体发生剂是单个柱状体， 整体由多个出售的气体发生剂单元的组件形成，每个单元至少布置在燃烧室的轴向上，固体气体发生剂的一个端面与点火器的点火部分相对，另一个 其端面面向燃烧室的封闭出口。

公开(公告)号：US20080023948A1

公开(公告)日：2008-01-31

申请号：US11772694

申请日：2007-07-02

申请人： Kenji KITAYAMA ,  Nobuyuki OHJI ,  Masato HIROOKA

发明人： Kenji KITAYAMA ,  Nobuyuki OHJI ,  Masato HIROOKA

IPC分类号： B60R21/26

CPC分类号： B60R21/272 ,  F42B3/04

摘要： The present invention relates to a gas generator for a restraining device for a vehicle comprising a combustion chamber accommodating a solid gas generating agent therein, an igniter for igniting and burning the solid gas generating agent, the solid gas generating agent having a columnar shape and a through hole in the central portion thereof in the longitudinal direction, an ignition portion of the igniter being disposed to face one end surface of the solid gas generating agent, an outer diameter of the ignition portion being smaller than an outer diameter of the solid gas generating agent and larger than an inner diameter of the through hole.

摘要翻译： 本发明涉及一种用于车辆的限制装置的气体发生器，其包括其中容纳固体气体发生剂的燃烧室，用于点燃和燃烧固体气体发生剂的点火器，具有柱形形状的固体气体发生剂和 所述点火器的点火部分设置为面对所述固体气体发生剂的一个端面，所述点火部分的外径小于产生固体气体的外径的外径 并且大于通孔的内径。

公开(公告)号：US20080042411A1

公开(公告)日：2008-02-21

申请号：US11747702

申请日：2007-05-11

申请人： Masato HIROOKA ,  Mikio Yabuta

发明人： Masato HIROOKA ,  Mikio Yabuta

IPC分类号： B60R21/26

CPC分类号： B60R22/26 ,  B60R2021/26029

摘要： The present invention provides an apparatus including an igniter, including: an igniter, an igniter collar for fixing the igniter, a cylindrical housing forming an outer shell, the igniter collar and the cylindrical housing being assembled by laminating a wall surface at one end of the igniter collar to a wall surface at one end of the cylindrical housing in the thickness direction, and being fixed to each other by crimping from the outside the laminated part thereof, wherein igniter collar and the cylindrical housing are laminated, an outer diameter of the laminated part being within ±10% of a reference outer diameter when an outer diameter of at least one of the igniter collar and cylindrical housing is the reference outer diameter, a thickness (h2) of an inner layer in the crimped laminated part being 1.5 times or more a the crimping depth (h1).

摘要翻译： 本发明提供了一种包括点火器的装置，包括：点火器，用于固定点火器的点火器套环，形成外壳的圆柱形壳体，点火器套环和圆柱形壳体，其通过层压在 点火器套管在圆筒形壳体的厚度方向的一端处的壁表面上，并且通过从层压部分的外侧卷曲而彼此固定，其中点火器套环和圆柱形壳体被层压，层压的外径 当所述点火器轴环和圆柱形壳体中的至少一个的外径是基准外径时，所述部分在参考外径的±10％以内，所述内层的厚度（h 2> 2 < 卷曲层叠部分是卷曲深度（h 1> 1）的1.5倍以上。

公开(公告)号：US20070295232A1

公开(公告)日：2007-12-27

申请号：US11761160

申请日：2007-06-11

申请人： Masato HIROOKA ,  Mikio Yabuta

发明人： Masato HIROOKA ,  Mikio Yabuta

IPC分类号： C06C7/00

CPC分类号： F42B3/006 ,  B60R21/017 ,  B60R21/26 ,  F15B15/19 ,  F42B3/04 ,  Y10T137/1647

摘要： The present invention relates to a pyrotechnic actuator, containing: a housing, a piston slidable inside the housing, an igniter disposed within the housing and causing the piston to slide, the piston including a piston head having a pressure-receiving surface with which a combustion product, produced by actuation of the igniter, collides, a piston rod extending from the piston head and further, a resin portion provided at least in a part of the piston, the resin portion being disposed in contact with a member including the housing, the piston being fixed by contacting the resin portion to the member including the housing, and the piston being prevented from moving before activation of the igniter.

摘要翻译： 烟火致动器技术领域本发明涉及一种烟火致动器，其包括壳体，可在壳体内滑动的活塞，设置在壳体内并引起活塞滑动的点火器，活塞包括具有压力接收表面的活塞头，燃烧器 通过致动点火器产生的产品碰撞从活塞头延伸的活塞杆，另外，至少设置在活塞的一部分中的树脂部分，树脂部分设置成与包括壳体的构件接触， 活塞通过将树脂部分接触到包括壳体的构件而被固定，并且在启动点火器之前防止活塞移动。