专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20030042720A1 Hybrid gas generator 失效
标题翻译：混合气体发生器
公开(公告)号：US20030042720A1
公开(公告)日：2003-03-06
申请号：US10235318
申请日：2002-09-05
申请人： TRW Airbag Systems GmbH & Co. KG
发明人： Uwe Dolling , Maximilian Bergmann , Alexander Gerstner , Werner Zengerle , Lorenz Seidl
IPC分类号： B60R021/28
CPC分类号： B60R21/272 , Y10T137/1692 , Y10T137/1699 , Y10T137/1714
摘要： A hybrid gas generator comprises a chamber that contains pressurized fluid and that is sealed off by a rupturable membrane, and a pyrotechnical propellant charge that ruptures the membrane when it is ignited. The gas generator further comprises a nozzle wall that is arranged between the propellant charge and the membrane and that has at least one passage opening through which combustion products generated upon ignition of said pyrotechnical propellant charge flow towards the membrane. The passage opening has such a shape and is oriented with respect to the membrane in such a way that, when the membrane is ruptured, there are formed sections of said membrane that remain all connected to an edge of the membrane.
摘要翻译：混合气体发生器包括容纳加压流体并被可破裂膜密封的室，以及当其被点燃时使膜破裂的烟火推进剂装料。气体发生器还包括喷嘴壁，该喷嘴壁布置在推进剂装料和膜之间，并且具有至少一个通道开口，所述燃烧产物在点火时产生的燃烧产物通过该开口流向膜。通道开口具有这样的形状并且相对于膜取向，使得当膜破裂时，形成所有膜的截面全部连接到膜的边缘。

2. 发明申请

US20010026064A1 Method for inflating a gas bag, a gas generator to carry out the method and a vehicle occupant restraint system 审中-公开
标题翻译：用于对气囊充气的方法，用于实施该方法的气体发生器和车辆乘员约束系统
公开(公告)号：US20010026064A1
公开(公告)日：2001-10-04
申请号：US09821551
申请日：2001-03-29
申请人： TRW Airbag Systems GmbH & Co. KG
发明人： Maximilian Bergmann , Uwe Dolling
IPC分类号： B60R021/26
CPC分类号： B60R21/2644 , B60R2021/26058 , B60R2021/26064 , B60R2021/2633
摘要： A vehicle occupant restraint system has a gas generator and a gas bag. A method for inflating a gas bag for restraining an occupant comprises the following steps: providing a gas generator for producing gas which is flowingly connected to the gas bag, providing at least one propellant charge within the gas generator, providing at least one igniter within the gas generator, the gas generator blowing gas into the gas bag over more than one second, preferably over more than three seconds, in order to achieve a high service time.
摘要翻译：车辆乘员约束系统具有气体发生器和气囊。一种用于对用于限制乘客的气囊进行充气的方法包括以下步骤：提供气体发生器，用于产生流体连接到气囊的气体，在气体发生器内提供至少一个推进剂电荷，在该气体发生器内提供至少一个点火器气体发生器，气体发生器将气体吹入气袋超过一秒钟，优选超过三秒以上，以实现高使用时间。

3. 发明申请

US20030057690A1 Hybrid gas generator 失效
标题翻译：混合气体发生器
公开(公告)号：US20030057690A1
公开(公告)日：2003-03-27
申请号：US10235319
申请日：2002-09-05
申请人： TRW Airbag Systems GmbH & Co. KG
发明人： Uwe Dolling , Lorenz Seidl , Maximilian Bergmann , Alexander Gerstner , Achim Hofmann , Anja Esau , Werner Zengerle , Jens Holzapfel , Nils Henning
IPC分类号： B60R021/26
CPC分类号： B60R21/272 , B60R22/4628
摘要： A hybrid gas generator comprises an elongated cylindrical outer housing, and a pressure chamber that is filled with pressurized gas and that is closed off by a membrane provided on an end face of the pressure chamber. The gas generator further comprises a pyrotechnical propellant charge that is provided for opening the membrane and is accommodated in a preferably bushing-shaped propellant charge housing. The propellant charge housing is connected to the outer housing at a location outside of the pressure chamber and a longitudinal axis of the propellant charge housing extends at a right angle to a longitudinal axis of the outer housing. The generator also has an axial outflow opening situated at one axial end of the outer housing. The outer housing has a circumferential wall with a radial insertion opening for introducing the propellant charge housing. The propellant charge housing is attached to a section of the circumferential wall diametrically opposite the insertion opening in such a way that the propellant charge housing is secured at least against a movement in the direction of the longitudinal axis of the outer housing.
摘要翻译：混合气体发生器包括细长的圆柱形外部壳体和装有加压气体并且被设置在压力室的端面上的膜封闭的压力室。气体发生器还包括用于打开膜并被容纳在优选的衬套状的推进剂充电壳体中的烟火推进剂装料。推进剂增压器壳体在压力室外部的位置处连接到外部壳体，并且推进剂补充壳体的纵向轴线以与外部壳体的纵向轴线成直角的方式延伸。发电机还具有位于外壳的一个轴向端部处的轴向流出开口。外壳具有周向壁，其具有用于引入推进剂充电壳体的径向插入开口。推进剂装料壳体以与插入口径向相对的周向壁的一部分附接，使得推进剂装料壳体至少固定在外壳体的纵向轴线方向上的运动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式