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41. 发明申请

US20050001414A1 Gas generator for air bag 有权
标题翻译：气囊气体发生器
公开(公告)号：US20050001414A1
公开(公告)日：2005-01-06
申请号：US10728758
申请日：2003-12-08
申请人： Naoki Matsuda , Masayuki Yamazaki
发明人： Naoki Matsuda , Masayuki Yamazaki
IPC分类号： B60R21/26 , B60R21/264
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648
摘要： The present invention provides a gas generator for an air bag where an operation performance is excellent and an amount of NOx generation is reduced. When a flame from a second igniter 32 advances just upwardly to ignite and burn a transfer charge 36, flame-transferring holes 46 communicating with a second combustion chamber 25 are not exactly opposite to the advancing direction of the flame. Therefore, after the whole of the transfer charge 36 is burnt, large ignition energy is discharged from the flame-transferring holes 46 into the second combustion chamber 25.
摘要翻译：本发明提供一种用于气囊的气体发生器，其中操作性能优异并且减少了NOx产生量。当来自第二点火器32的火焰刚刚向上推进以点燃和燃烧转移装料36时，与第二燃烧室25连通的火焰传递孔46与火焰的前进方向不完全相反。因此，在整个转印料36被燃烧之后，大的点燃能量从火焰传送孔46排出到第二燃烧室25中。

42. 发明申请

US20040216939A1 Occupant restraining system with a belt force limiting device 审中-公开
标题翻译：具有带力限制装置的乘员约束系统
公开(公告)号：US20040216939A1
公开(公告)日：2004-11-04
申请号：US10477629
申请日：2004-05-28
发明人： Carsten Lorenz , Michael Meyer , Manfred Mueller , Harald Rudolf , Frank Schink
IPC分类号： B60R021/32
CPC分类号： B60R21/015 , B60R22/28 , B60R2021/01034 , B60R2021/01184 , B60R2021/2633 , B60R2022/288
摘要： The invention relates to an occupant restraining system in a motor vehicle, having a seatbelt and a belt force limiting device, in which the restraining force level can be changed by a control signal. According to the invention, the belt force limiting device (16) is switched by a control signal from a lower restraining force level to a higher restraining force level when a risk-determining stage (12) determines that there is a risk to the occupant in the form of a possible impact of the occupant against a vehicle interior component located in front of him.

43. 发明申请

US20040195813A1 Dual stage inflator 失效
标题翻译：双级充气机
公开(公告)号：US20040195813A1
公开(公告)日：2004-10-07
申请号：US10402988
申请日：2003-04-01
发明人： J B Canterberry , Donald Bowers
IPC分类号： B60R021/26
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648
摘要： An inflator for inflating an airbag has a housing with a first housing portion defining a first chamber and a second housing portion defining a second chamber. A gas generant disposed in the first and second chambers. A barrier separates the first and second chambers. Each of the chambers has an ignition enhancer tube disposed therein with a portion of an ignition unit being located therein. Each of the ignition enhancer tubes has at least one outlet defined therein. Each ignition enhancer tube holding an ignition enhancer such that when the associated ignition unit ignites the ignition enhancer combusts and exits through said outlet and then reacts with the gas generant in the associated chamber.
摘要翻译：用于使气囊充气的充气器具有壳体，其具有限定第一室的第一壳体部分和限定第二室的第二壳体部分。设置在第一和第二室中的气体发生剂。屏障分隔第一和第二腔室。每个室具有设置在其中的点火增强器管，其中一部分点火单元位于其中。每个点火增强管具有限定在其中的至少一个出口。保持着火增强剂的每个点燃增强剂管使得当相关联的点火单元点燃点火增强剂燃烧并通过所述出口离开然后与相关联的室中的气体发生剂反应时。

44. 发明授权

US06793244B1 Multi-stage expansion tire hybrid inflator 有权
标题翻译：多级膨胀轮胎混合式充气机
公开(公告)号：US06793244B1
公开(公告)日：2004-09-21
申请号：US09959766
申请日：2001-11-07
申请人： Nobuyuki Katsuda , Yoshihiro Nakashima , Masayuki Yamazaki
发明人： Nobuyuki Katsuda , Yoshihiro Nakashima , Masayuki Yamazaki
IPC分类号： B62K100
CPC分类号： B60R21/272 , B60R2021/2633
摘要： A hybrid inflator having improved inflating performance of an air bag is provided. A gas generator provided in a housing 102, in which a pressurized medium is charged under a high pressure, includes a first gas generating chamber 120 and a second gas generating chamber 130. By allowing the two gas generating chambers to generate high-temperature combustion gas, respectively, the inflating speed and the like of the air bag are further improved.
摘要翻译：提供具有改善的气囊充气性能的混合式充气机。设置在其中加压介质在高压下被充电的壳体102中的气体发生器包括第一气体发生室120和第二气体发生室130.通过允许两个气体发生室产生高温燃烧气体分别使气囊的充气速度等进一步提高。

45. 发明授权

US06769714B2 Low onset dual stage hybrid inflator 失效
标题翻译：低起动双级混合式充气机
公开(公告)号：US06769714B2
公开(公告)日：2004-08-03
申请号：US10167489
申请日：2002-06-13
申请人： Edward O. Hosey , Keith Lam , John Adams , Don Burroughs , Russell Watrous , Michael Eugene Kelley
发明人： Edward O. Hosey , Keith Lam , John Adams , Don Burroughs , Russell Watrous , Michael Eugene Kelley
IPC分类号： B60R2126
CPC分类号： B60R21/272 , B60R2021/26094 , B60R2021/2633
摘要： A low onset dual stage hybrid inflator comprising a diffuser subassembly, a gas generator subassembly, and a pressure vessel. The dual stage inflator offers a variety of different output levels of inflation gas. The four main deployment scenarios for the dual stage inflator are primary output, staged output, full output, and secondary only. For primary output, only the stored gas is released from the inflator. For staged output, the stored gas is released and after a short period of time (i.e. 30 ms), the gas generant is ignited. For the full output, the stored gas is released from the dual stage inflator at the same time the gas generant is ignited. For secondary output, only the gas generant subassembly is fired, and the hot gases from the gas generant subassembly mix with the stored gas. The combination of the hot gas and the stored gas has sufficient pressure to rupture the burst disk.
摘要翻译：一种低起动双级混合式充气机，包括扩散器组件，气体发生器子组件和压力容器。双级充气机提供各种不同输出水平的充气气体。双级充气机的四个主要部署场景是主要输出，分段输出，全输出和二次充气。对于初级输出，只有储存的气体从充气机释放。对于分级输出，储存的气体被释放，并且在短时间（即30ms）之后，气体发生剂被点燃。对于完整的输出，储存的气体在气体发生器被点燃的同时从双级充气机释放。对于二次输出，只有气体发生器组件被点燃，并且来自气体发生器组件的热气体与储存的气体混合。热气体和储存气体的组合具有足够的压力来破裂爆破盘。

46. 发明申请

US20040144281A1 Gas generator for air bag 有权
标题翻译：气囊气体发生器
公开(公告)号：US20040144281A1
公开(公告)日：2004-07-29
申请号：US10729009
申请日：2003-12-08
发明人： Naoki Matsuda , Masato Hirooka
IPC分类号： F42B005/02 , F42B007/02
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648 , C06C9/00 , C06D5/06
摘要： The present invention provides a gas generator for an air bag in which an operating performance is excellent and an amount of NOx to be generated is reduced. The gas generator for an air bag comprises a housing having a gas discharging hole, an ignition means activated by an impact, and a combustion chamber accommodating a gas generating agent (its combustion temperature is 1000 to 3000null C.) which is ignited and burnt to generate a combustion gas, wherein the ignition means includes an igniter and a transfer charge, the transfer charge is a mixture of transfer charge powder (mixture powder of boron and niter) and gas generating agent molded article, and the gas generating agent molded article generates a gas of 1.2 moles/100 g or more.
摘要翻译：本发明提供一种用于气囊的气体发生器，其中操作性能优异，并且所产生的NOx的量减少。用于气囊的气体发生器包括具有气体排出孔的壳体，通过冲击而起动的点火装置，以及容纳燃烧气体发生剂（其燃烧温度为1000〜3000℃）的燃烧室，其被点燃和燃烧以产生燃烧气体，其中点火装置包括点火器和转移装料，转移装料是转移电荷粉末（硼和氮气的混合粉末）和气体发生剂模塑制品的混合物，以及气体发生剂模塑制品产生1.2摩尔/ 100g以上的气体。

47. 发明授权

US06746046B2 Dual flow inflator for a vehicular airbag system 失效
标题翻译：用于车辆气囊系统的双流充气机
公开(公告)号：US06746046B2
公开(公告)日：2004-06-08
申请号：US10100820
申请日：2002-03-19
申请人： Karl K. Rink , David J. Green , Anthony M. Young , C. Paul Dinsdale
发明人： Karl K. Rink , David J. Green , Anthony M. Young , C. Paul Dinsdale
IPC分类号： B60R2126
CPC分类号： B60R21/272 , B60R21/232 , B60R21/26 , B60R21/264 , B60R2021/23107 , B60R2021/23386 , B60R2021/2612 , B60R2021/2633 , B60R2021/2685 , Y10T137/1647
摘要： A dual flow inflator for airbags is disclosed, together with related manufacturing, installation, and deployment methods. The inflator may have a gas chamber with a first end with a first exit orifice and a second end with a second exit orifice. The exit orifices may be directed into inlet ports of an inflatable curtain so that inflation gases exit the inflator through the exit orifices and enter directly into the inflatable curtain. The exit orifices may provide axial gas flows in opposite directions so that each gas flow neutralizes the thrust of the other. The exit orifices may comprise frangible structures such as burst discs, scored surfaces, and compression closures. If desired, pistons may be utilized to ensure that the exit orifices are completely and simultaneously opened. Furthermore, the gas chamber may comprise a variety of configurations, including a unitary, one-piece structure, a multi-part structure with vessels attached to a tubular or spherical bulkhead, or a generally spherical shape.
摘要翻译：公开了一种用于安全气囊的双流充气机，以及相关的制造，安装和部署方法。充气机可具有气室，第一端具有第一出口孔，第二端具有第二出口孔。出口孔可以被引导到可充气幕的入口端口，使得充气气体通过出口孔离开充气器并直接进入可充气窗帘。出口孔可以在相反方向提供轴向气流，使得每个气流中和另一个的推力。出口孔可以包括易碎结构，例如爆破片，刻痕表面和压缩封闭件。如果需要，可以使用活塞来确保出口孔完全同时打开。此外，气室可以包括各种构造，包括一体的单件式结构，具有附接到管状或球形隔板的容器的多部分结构或大致球形的形状。

48. 发明申请

US20040104562A1 Air bag system 有权
标题翻译：气囊系统
公开(公告)号：US20040104562A1
公开(公告)日：2004-06-03
申请号：US10350000
申请日：2003-01-24
发明人： Mitsuyasu Okamoto , Shingo Oda
IPC分类号： B60R021/26
CPC分类号： B60R21/017 , B60R21/0173 , B60R21/26 , B60R2021/01075 , B60R2021/26029 , B60R2021/2633 , B60R2021/2648 , F42B3/121
摘要： The present invention provides an air bag system which can be reduced in weight while maintaining an excellent operation performance. The present invention provides an air bag system comprising an ECU connected to a power source and an impact detecting sensor, and plural module cases which accommodate plural gas generators and plural air bags, a bus line which comprises plural loop wires passing through the ECU to supply and transmit currents and the like, and individual gas generators which are connected operationally by plural conductors branched from the bus line, wherein an igniter of the gas generator is connected to the bus line, a capacitor and an IC are provided for each igniter of each gas generator, a current for igniting the priming is supplied to the igniter through the capacitor in the igniter, and a time period for supplying a current is the time period from the point where a current value reaches the current value corresponding to 5% of the maximum current value to the point where it is reduced down to the value corresponding to 5% of the maximum current value, which is within 500 nullsec.
摘要翻译：本发明提供一种能够在保持良好的操作性能的同时减轻重量的气囊系统。本发明提供一种气囊系统，包括连接到电源的ECU和冲击检测传感器，以及容纳多个气体发生器和多个气囊的多个模块壳体，包括通过ECU供给的多个环线的总线并且传输电流等，以及通过从总线分支的多个导体可操作地连接的各个气体发生器，其中气体发生器的点火器连接到总线，电容器和IC，用于每个点火器气体发生器，用于点燃启动的电流通过点火器中的电容器提供给点火器，并且用于提供电流的时间段是从当前值达到对应于电流的5％的当前值的时间段最大电流值减小到对应于最大电流值的5％的值，该值在500个字节之内。

49. 发明申请

US20040084882A1 Integrated circuit for air bag system 有权
标题翻译：气囊系统集成电路
公开(公告)号：US20040084882A1
公开(公告)日：2004-05-06
申请号：US10350006
申请日：2003-01-24
发明人： Mitsuyasu Okamoto , Shingo Oda
IPC分类号： B60R021/32
CPC分类号： B60R21/017 , B60R21/0173 , B60R21/26 , B60R2021/01075 , B60R2021/26029 , B60R2021/2633 , B60R2021/2648 , F42B3/121
摘要： The present invention provides an integrated circuit for an air bag system which can be reduced in weight while maintaining an excellent operation performance. The present invention provides an integrated circuit for an air bag system which is used in an air bag system having an ECU and a module case connected to the ECU and accommodating a gas generator and an air bag, wherein, in the air bag system, two bus line passing through the ECU is provided to supply currents and the like, and individual gas generators accommodated in the module cases are connected operationally by conductors branched from the bus lines, the igniters incorporated in the gas generator is each electric igniter which is provided with a heat generating portion and a priming coming in contact with the heat generating portion, and the igniter and the bus line are connected to each other through the conductors, and the integrated circuit provided in the igniter is recorded with information to exhibit required functions, and a current for igniting the priming is supplied to the igniters through a capacitor.
摘要翻译：本发明提供一种气囊系统的集成电路，其能够在保持良好的操作性能的同时减轻重量。本发明提供了一种用于气囊系统的集成电路，其用于具有ECU和连接到ECU的模块壳体并且容纳气体发生器和气囊的气囊系统，其中在气囊系统中，两个通过ECU的总线被提供以供应电流等，并且容纳在模块壳体中的各个气体发生器通过从总线分支的导体在操作上连接，并入在气体发生器中的点火器是每个点火器，其设置有发热部分和与发热部分接触的起动器，并且点火器和总线通过导体彼此连接，并且设置在点火器中的集成电路被记录有呈现所需功能的信息，并且用于点燃起动的电流通过电容器提供给点火器。

50. 发明申请

US20040075258A1 Gas generator 审中-公开
标题翻译：气体发生器
公开(公告)号：US20040075258A1
公开(公告)日：2004-04-22
申请号：US10296938
申请日：2003-12-09
发明人： Dairi Kubo , Seigo Taguchi , Eishi Sato
IPC分类号： B60R021/32
CPC分类号： B60R21/2644 , B60R21/26 , B60R21/261 , B60R2021/26094 , B60R2021/2633 , B60R2021/2648 , B60R2021/2685
摘要： A gas generator comprising two or three or more chambers partitioned by two or three or more partition plates, gas generants filled in at least one of the chambers, and gas flow rate regulating means comprising a plurality of holes formed in each of the partition plates, wherein there are provided two or three or more gas flow rate regulating means located on a pathway through which gas generated from the gas generants is discharged from a combustion chamber to an outside of the gas generator, and wherein a second smallest opening area B of each of the gas flow rate regulating means is determined by the relation with A, where nullAnull is the smallest opening area of the gas flow rate regulating means.
摘要翻译：一种气体发生器，包括由两个或三个或更多个隔板分隔的两个或三个或更多个室，填充在至少一个室中的气体发生剂，以及包括形成在每个隔板中的多个孔的气体流量调节装置，其中设置有两个或三个或更多个气体流量调节装置，其位于通道上，气体发生器产生的气体从燃烧室排出到气体发生器的外部，并且其中每个的第二最小开口面积B 气体流量调节装置由与A的关系决定，其中“A”是气体流量调节装置的最小开口面积。

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