公开(公告)号：US06997475B2

公开(公告)日：2006-02-14

申请号：US10928136

申请日：2004-08-30

Applicant: Takefumi Watase ,  Mikio Yabuta

Inventor： Takefumi Watase ,  Mikio Yabuta

IPC: B60R21/26

CPC classification number: B60R21/2644 ,  B60R2021/2633 ,  B60R2021/2648

Abstract: A gas generator for an air bag capable of easily and unfailingly closing a gas discharging port formed in a housing. An amount of accommodated gas generating agent can be varied and the gas generating agent can be ignited and burnt unfailingly even by ignition devices having normal output. The gas generator has sealing structures as small as possible and a simple structure, and can be manufactured easily. Activation performance and activation timing can be adjusted at multiple stages. For instance, the air bag housing may be provided at its peripheral wall with a plurality of gas discharging ports, an ignition device to be actuated upon impact, and a gas generating agent to be ignited and burnt by the ignition device, wherein the gas discharging ports are arranged in the axial direction of the housing to form a gas discharging port line. Other configurations are also disclosed.

Abstract translation: 一种用于气囊的气体发生器，其能够容易且可靠地封闭形成在壳体中的气体排出口。 可以改变容纳气体发生剂的量，即使通过具有正常输出的点火装置也可以使气体发生剂始终点燃和燃烧。 气体发生器具有尽可能小的密封结构，结构简单，并且可以容易地制造。 激活性能和激活时间可以在多个阶段进行调整。 例如，气囊壳体可以在其周壁处设置有多个气体排出口，在冲击时被致动的点火装置和由点火装置点燃和燃烧的气体发生剂，其中气体排出 端口沿壳体的轴向布置以形成排气口线。 还公开了其他配置。

公开(公告)号：US06880853B2

公开(公告)日：2005-04-19

申请号：US10129325

申请日：2000-11-29

Applicant: Takefumi Watase ,  Mikio Yabuta

Inventor： Takefumi Watase ,  Mikio Yabuta

IPC: B60R21/263 ,  B60R21/264 ,  B60H21/28

CPC classification number: B60R21/2644 ,  B60R2021/2633 ,  B60R2021/2648

Abstract: The present invention provides a gas generator capable of easily and unfailingly closing a gas discharging port formed in a housing. The invention provides a gas generator for an air bag in which an amount of accommodated gas generating agent can be varied and the gas generating agent can be ignited and burnt unfailingly even by the ignition means having normal output. The invention provides a gas generator which has sealing structures as little as possible and in addition to a simple structure and can be manufactured easily, and in that a activation performance and activation timing can be adjusted at a multiple stage.

Abstract translation: 本发明提供一种气体发生器，其能够容易且可靠地封闭形成在壳体中的排气口。 本发明提供一种用于气囊的气体发生器，其中容纳的气体发生剂的量可以改变，并且即使通过具有正常输出的点火装置，气体发生剂也可以被点燃和燃烧。 本发明提供了一种气体发生器，其具有尽可能小的密封结构，并且除了简单的结构之外，并且可以容易地制造，并且可以在多个阶段调节激活性能和激活定时。

公开(公告)号：US20050029786A1

公开(公告)日：2005-02-10

申请号：US10928136

申请日：2004-08-30

Applicant: Takefumi Watase ,  Mikio Yabuta

Inventor： Takefumi Watase ,  Mikio Yabuta

IPC: B60R21/263 ,  B60R21/264 ,  B60R21/26

CPC classification number: B60R21/2644 ,  B60R2021/2633 ,  B60R2021/2648

Abstract: A gas generator for an air bag capable of easily and unfailingly closing a gas discharging port formed in a housing. An amount of accommodated gas generating agent can be varied and the gas generating agent can be ignited and burnt unfailingly even by the ignition means having normal output. The gas generator has sealing structures as small as possible and a simple structure and can be manufactured easily. Activation performance and activation timing can be adjusted at a multiple stage. For instance, the air bag housing may be provided at its peripheral wall with a plurality of gas discharging ports, an ignition means to be actuated upon impact, and a gas generating means to be ignited and burnt by the ignition means, wherein the gas discharging ports are arranged in the axial direction of the housing to form a gas discharging port line. Other configurations are also disclosed.

Abstract translation: 一种用于气囊的气体发生器，其能够容易且可靠地封闭形成在壳体中的气体排出口。 容纳的气体发生剂的量可以变化，并且即使通过具有正常输出的点火装置，气体发生剂也可以被始终点燃和燃烧。 气体发生器具有尽可能小的密封结构，结构简单，容易制造。 激活性能和激活时间可以在多个阶段进行调整。 例如，气囊壳体可以在其周壁处设置有多个气体排出口，在冲击时被致动的点火装置和由点火装置点燃和燃烧的气体发生装置，其中气体排出 端口沿壳体的轴向布置以形成排气口线。 还公开了其他配置。