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1. 发明授权

US5564741A Air bag filter and seal arrangement 失效
标题翻译：气囊过滤器和密封排列
公开(公告)号：US5564741A
公开(公告)日：1996-10-15
申请号：US489467
申请日：1995-06-12
申请人： Alan J. Ward , Guy R. Letendre , Harry M. Miller , David W. Lindsey , Brent K. Olson , Michael P. Jordan
发明人： Alan J. Ward , Guy R. Letendre , Harry M. Miller , David W. Lindsey , Brent K. Olson , Michael P. Jordan
IPC分类号： B60R21/26 , B60R21/264 , B60R21/28
CPC分类号： B60R21/2644
摘要： A filter, seal and port arrangement for a pyrotechnic air bag inflator. The seal consists of a ring or annulus of sheet metal which has a foot section abutting against the filter, and a leg section of the seal angled to form an interference fit against an interior wall of the generator housing. For annular filters used in axial flow inflators, a ring is used at the radially inner and outer edges of the annular filter. For tubular filters used in radial flow inflators, a single seal at a longitudinal end may be sufficient. With such tubular filters, the seal may include a stand-off to form an annular void between the radially outer face of the filter and the wall of the housing. This void will act as a plenum to ensure that a greater volume of the filter is used. The tubular filter itself may also be formed with raised lands such that the interposed grooves form such a plenum. In a similar manner the disk filters may also have plenum producing lands on their outer faces, or the housing may include such lands. The housing may also be provided with tangentially oriented ports between the ignitor and the gas generating material to increase the contact area between the combusting ignitor and the generant, and to reduce the impingement force produced by the combusting ignitor.
摘要翻译：用于烟火气囊充气机的过滤器，密封件和端口装置。密封件由金属板的环或环形件组成，其具有抵靠过滤器的脚部分，并且密封件的腿部成角度以形成与发电机壳体的内壁的过盈配合。对于用于轴流式充气机的环形过滤器，在环形过滤器的径向内部和外部边缘处使用环。对于在径流式充气机中使用的管状过滤器，纵向端部的单个密封件可能是足够的。利用这种管状过滤器，密封件可以包括在过滤器的径向外表面和壳体的壁之间形成环形空隙的间隔件。该空隙将作为增压室，以确保使用更大体积的过滤器。管状过滤器本身也可以形成有凸起的焊盘，使得插入的凹槽形成这样的增压室。以类似的方式，盘式过滤器也可以在其外表面上具有增压室生产区域，或者壳体可以包括这种平台。壳体还可以设置在点火器和气体发生材料之间的切向定向的端口，以增加燃烧点火器和发生器之间的接触面积，并且减小由燃烧点火器产生的冲击力。

2. 发明授权

US5762370A Auto ignition system 失效
标题翻译：自动点火系统
公开(公告)号：US5762370A
公开(公告)日：1998-06-09
申请号：US868030
申请日：1997-06-03
申请人： David W. Lindsey , Darrin L. Johnson , Brent K. Olson , J. Kirk Storey , William B. Richardson
发明人： David W. Lindsey , Darrin L. Johnson , Brent K. Olson , J. Kirk Storey , William B. Richardson
IPC分类号： B60R21/26 , B60R21/264
CPC分类号： B60R21/2644 , B60R2021/26064
摘要： An auto ignition system for use as part of an airbag inflator having an ignitor tube. The auto ignition system includes an elongated auto ignition chamber having an open end and a length to width ratio of at least three. The auto ignition chamber is adapted to be positioned within the airbag inflator with the open end facing the ignitor tube. Auto ignition material is contained within the auto ignition chamber, and a metal foil retention disk closes the open end of the auto ignition chamber. According to one embodiment, the auto ignition chamber is a recess defined by an endwall of the airbag inflator with the open end of the recess facing the ignitor tube. According to another embodiment of the invention, a solid press-fit closure plug closes the open end of the auto ignition chamber, and according to an additional embodiment, the press-fit closure plug is a porous metal fiber or powder press-fit closure plug. According to a further embodiment, the auto ignition chamber is defined by a retention cup adapted to be press-fit within the recess defined by the endwall of the inflator.
摘要翻译：一种用作具有点火管的气囊充气机的一部分的自动点火系统。自动点火系统包括具有开口端和长宽比至少为3的细长自动点火室。自动点火室适于位于气囊充气机内，开口端面向点火管。自动点火材料包含在自动点火室内，金属箔保持盘封闭自动点火室的开口端。根据一个实施例，自动点火室是由气囊充气机的端壁限定的凹部，凹部的开口端面向点火管。根据本发明的另一个实施例，固体压配闭合塞封闭自动点火室的开口端，并且根据另外的实施例，压配闭合塞是多孔金属纤维或粉末压配合闭塞。根据另一实施例，自动点火室由适于压配合在由充气机的端壁限定的凹部内的保持杯限定。

3. 发明授权

US6007097A Flammable gas initiated pyrotechnic inflator 失效
标题翻译：易燃气体引发烟火充气机
公开(公告)号：US6007097A
公开(公告)日：1999-12-28
申请号：US93888
申请日：1998-06-09
申请人： Karl K. Rink , Wesley L. Hatt , Steven R. Pripps , David W. Lindsey , David J. Green , Scott A. Jackson , Donald J. Cunningham
发明人： Karl K. Rink , Wesley L. Hatt , Steven R. Pripps , David W. Lindsey , David J. Green , Scott A. Jackson , Donald J. Cunningham
IPC分类号： B60R21/26 , B60R21/264 , C06C9/00 , C06D5/06 , C06D5/08
CPC分类号： B60R21/2644 , C06C9/00 , C06D5/06 , C06D5/08 , B60R2021/26052
摘要： A method and apparatus for igniting a pyrotechnic gas generator, or inflator, such as those used in automotive airbag systems is disclosed. The ignition system uses a flammable gas to ignite the pyrotechnic gas generant. The flammable gas can be stored either throughout interior free space in the inflator or it can be maintained in a separate sealed container either separately or jointly with the pyrotechnic gas generant. The method and apparatus offer both cost savings and a reduction in delay time over conventional pyrotechnic ignition systems.
摘要翻译：公开了用于点燃烟火气体发生器或充气机的方法和装置，例如在汽车气囊系统中使用的那些。点火系统使用易燃气体点燃烟火气体发生器。可燃气体可以储存在充气机的整个内部自由空间中，或者可以单独地或与烟火气体发生器共同地保持在单独的密封容器中。与常规烟火点火系统相比，该方法和设备既节省成本又减少了延迟时间。

4. 发明授权

US5427030A Ignition granule retention disc 失效
标题翻译：点火颗粒保留盘
公开(公告)号：US5427030A
公开(公告)日：1995-06-27
申请号：US134960
申请日：1993-10-12
申请人： Paul D. Kidd , David W. Lindsey
发明人： Paul D. Kidd , David W. Lindsey
IPC分类号： B60R21/26 , B60R21/264 , F42C19/08 , F42C19/00
CPC分类号： B60R21/2644 , F42B3/04 , F42C19/0826 , B60R2021/26064
摘要： An igniter tube for a gas-generating device comprising an elongate cylinder, a primary igniter powder within the cylinder, a closure at one end of the cylinder, and an auto ignition cup disposed at the end of the cylinder opposite the closure is improved by the use of a resin-blocked screen as the closure between the igniter powder and the auto ignition cup.
摘要翻译：一种用于气体发生装置的点火管，包括细长圆柱体，气缸内的初级点火器粉末，气缸一端的封闭件和设置在与封盖相对的气缸端部的自动点火杯，由使用树脂堵塞的屏幕作为点火器粉末和自动点火杯之间的封闭物。

5. 发明授权

US06942261B2 Linear actuator with an internal dampening mechanism 失效
公开(公告)号：US06942261B2
公开(公告)日：2005-09-13
申请号：US10640845
申请日：2003-08-14
申请人： Alan R. Larsen , Bradley W. Smith , David W. Lindsey
发明人： Alan R. Larsen , Bradley W. Smith , David W. Lindsey
IPC分类号： B60R19/32 , B60R19/20 , B60R21/34
CPC分类号： F15B15/19 , B60R19/32
摘要： A linear actuator with an internal dampening mechanism is disclosed. The actuator has a housing has a first end and a second end and forms an internal chamber. A constricted opening is also added to the actuator at the first end. A piston is disposed within the housing and is capable of sliding along the chamber. The piston has a head portion and a shaft portion. The shaft portion is slidable through the constricted opening whereas the head portion is not slidable through the constricted opening. A fluid is also added to the actuator. The fluid is disposed within the housing. In one embodiment, the actuator is constructed such that the sliding of the shaft portion forces a fluid through the constricted opening such that the movement of the piston is dampened. In an alternative embodiment, the actuator includes one or more second pistons and an orifice. In this embodiment, the actuator is constructed such that the sliding of the piston forces the fluid through the orifice and causes the second pistons to telescopically extend from the first piston.

6. 发明授权

US5691499A Bridgewire ladder initiator 失效
标题翻译： Bridgewire梯子启动器
公开(公告)号：US5691499A
公开(公告)日：1997-11-25
申请号：US689315
申请日：1996-08-07
申请人： Darrin L. Johnson , David W. Lindsey , Virginia E. Chandler , Robert D. Taylor
发明人： Darrin L. Johnson , David W. Lindsey , Virginia E. Chandler , Robert D. Taylor
IPC分类号： B60R21/01 , B60R21/017 , B60R21/26 , B60R21/264 , F42B3/04 , F42B3/12
CPC分类号： B60R21/2644 , F42B3/04 , F42B3/103 , B60R2021/26041 , B60R21/017
摘要： Multiple bridgewires are distributed through the length of the elongated tubular igniter of an automotive vehicle passenger side inflator. Upon receipt of an electrical stimulus the bridgewires ignite sensitive booster charges which ignite ignition powder within the igniter tube at the multiple distributed bridgewire locations. The use of this system eliminates the need for high velocity pyrotechnics in the ignition system to ignite the inflator gas generant within acceptable time constraints when the tubular igniter is ignited from one end by an initiator, and replaces the squib initiator.
摘要翻译：多个桥接器分布在机动车辆乘客侧充气机的细长管状点火器的长度上。在接收到电刺激时，桥接器点燃在多个分布式桥墩位置点燃点火管内的点火粉末的敏感增强器电荷。使用该系统消除了在点火系统中需要高速度烟火，以便在可接受的时间限制内点燃充气发生器气体发生器，当管状点火器从一端通过启动器点燃时，并且替换了爆管引发器。

7. 发明授权

US06834899B2 Bumper assembly that provides early crash detection 失效
标题翻译：提供早期碰撞检测的保险杠组件
公开(公告)号：US06834899B2
公开(公告)日：2004-12-28
申请号：US10395451
申请日：2003-03-24
申请人： David W. Lindsey
发明人： David W. Lindsey
IPC分类号： B60R2100
CPC分类号： B60R19/483 , B60R19/40
摘要： A bumper assembly having a movable bumper is disclosed. A crash sensor is attached to the movable bumper. A linkage is provided to attach the movable bumper to a motor vehicle. When the movable bumper is attached to the motor vehicle, the linkage permits the movable bumper to be moved from a first position to a second position that is horizontally displaced from the first position in a direction away from the motor vehicle. Extending the bumper in this manner allows the crash sensor to provide early detection of a collision involving the motor vehicle.
摘要翻译：公开了一种具有可移动保险杠的保险杠组件。碰撞传感器连接到活动保险杠。提供连接以将活动保险杠附接到机动车辆。当可移动保险杠附接到机动车辆时，联动装置允许可移动保险杠从第一位置移动到第二位置，该第二位置在远离机动车辆的方向上从第一位置水平移位。以这种方式延伸保险杠允许碰撞传感器提供涉及机动车辆碰撞的早期检测。

8. 发明授权

US5378017A Auto ignition in gas generator 失效
标题翻译：气体发生器自动点火
公开(公告)号：US5378017A
公开(公告)日：1995-01-03
申请号：US76618
申请日：1993-06-11
申请人： David W. Lindsey , Kurt E. Kottke
发明人： David W. Lindsey , Kurt E. Kottke
IPC分类号： B60R21/26 , B60R21/264
CPC分类号： B60R21/2644 , B60R2021/26064
摘要： An enclosure, adapted to hold an auto ignition material in a gas generator that employs solid fuel gas generant material to effect inflation of a protective bag to cushion a passenger from impact with the structure of a vehicle in the event of a crash, is provided.
摘要翻译：一种适用于将自动点火材料保持在采用固体燃料气体发生剂材料的气体发生器中的外壳，以实现在发生碰撞的情况下使乘客抵抗与车辆结构碰撞的保护袋的充气。

9. 发明授权

US06981555B2 Modular fire detection and extinguishing system 失效
公开(公告)号：US06981555B2
公开(公告)日：2006-01-03
申请号：US10074602
申请日：2002-02-11
申请人： Bradley W. Smith , David W. Lindsey , Marcus T. Clark
发明人： Bradley W. Smith , David W. Lindsey , Marcus T. Clark
IPC分类号： A62C3/07 , A62C3/08 , A62C35/00 , A62C37/00 , A62C37/10
CPC分类号： A62C3/07 , A62C3/08 , A62C13/66 , A62C13/68 , A62C37/40
摘要： A modular fire detection and extinguishing system is disclosed that is inexpensive, compact, and modular to allow easy aftermarket installation in a variety of vehicles. The system may include a detector, a trigger coupled to the detector and a gas generant fire extinguisher, a modular distribution line in fluid communication with the extinguisher and a nozzle. The system allows exhaust gas from the gas generant fire extinguisher to carry dry powdered fire suppressant from the fire extinguisher and through the nozzle to disperse the fire suppressant substantially uniformly throughout a fire hazard zone. The extinguisher is installed such that exhaust gas must aerate substantially all the fire suppressant before exiting the extinguisher.

10. 发明授权

US5871228A Airbag module with sized inflator 失效
标题翻译：安全气囊模块与大小的充气机
公开(公告)号：US5871228A
公开(公告)日：1999-02-16
申请号：US786602
申请日：1997-01-21
申请人： David W. Lindsey , Donald R. Lauritzen , Larry D. Rose , David J. Green
发明人： David W. Lindsey , Donald R. Lauritzen , Larry D. Rose , David J. Green
IPC分类号： B60R21/20 , B60R21/217 , B60R21/26 , B60R21/264
CPC分类号： B60R21/2171 , B60R21/2644
摘要： Featured for use as a part of an inflatable restraint system airbag module is an elongated cylindrical airbag inflator containing a load of a gas generant material. The inflator has a size (i.e., length) selected to correspond to the size of the load of the gas generant material stored within the inflator.
摘要翻译：作为充气约束系统的一部分使用的气囊模块是一种细长的圆柱形气囊充气机，其包含气体发生剂材料的负载。充气机具有选择为对应于存储在充气机内的气体发生剂材料的负载尺寸的尺寸（即，长度）。

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