公开(公告)号：US20170010078A1

公开(公告)日：2017-01-12

申请号：US15274027

申请日：2016-09-23

申请人： BATTELLE MEMORIAL INSTITUTE

发明人： Thomas E. Burky ,  Jeffrey P. Carpenter ,  Laura Dues

IPC分类号： F42B3/13 ,  F42B3/12

CPC分类号： F42B3/13 ,  F42B3/128

摘要： A device comprises a reactive semiconductor bridge including a conductive metal, a reactive material, and an overcoat. When a high current passes through the reactive semiconductor bridge, the conductive metal vaporizes into a high temperature plasma. The reactive material is coupled to the conductive metal such that the conductive metal experiences an exothermic reaction to the plasma. When the conductive metal turns to plasma, the overcoat material absorbs at least a part of the exothermic reaction of the reactive material and breaks into a plurality of particles that are propelled away from the bridge. A gap is disposed between the overcoat and a membrane, and an explosive material couples to the membrane. The plurality of particles crosses the gap and penetrates the membrane to ignite the explosive material in response to being propelled away from the bridge.

摘要翻译： 一种器件包括包括导电金属，反应性材料和外涂层的反应性半导体桥。 当高电流通过反应性半导体电桥时，导电金属蒸发成高温等离子体。 反应性材料与导电金属耦合，使得导电金属经受与等离子体的放热反应。 当导电金属变成等离子体时，外涂层材料吸收反应性材料的放热反应的至少一部分并且分解成多个从桥上推进的颗粒。 在外涂层和膜之间设置间隙，并且爆炸性材料连接到膜。 多个颗粒穿过间隙并穿透膜以响应于从桥被推进而点燃爆炸性材料。

公开(公告)号：US09194668B2

公开(公告)日：2015-11-24

申请号：US14128730

申请日：2012-06-21

申请人： Aviv Ronen ,  Yair Baruchi ,  Eran Zvulun

发明人： Aviv Ronen ,  Yair Baruchi ,  Eran Zvulun

IPC分类号： F42B3/12 ,  F42B3/13

CPC分类号： F42B3/121 ,  F42B3/128 ,  F42B3/13

摘要： The invention is an energetic unit comprised of: a container comprised of a base, an upper part, and a cover; a substrate located in the base and comprised of a thin, ribbon-like strip of flexible material that provides electrical contact to external firing circuits; a semiconductor bridge (SCB) chip electrically and physically attached to the substrate; and one or more layers of energetic material which, are packed into the upper part of the container between the SCB chip and the cover.

摘要翻译： 本发明是一种能量单元，包括：由基座，上部和盖组成的容器; 位于基座中并由薄的带状柔性材料条构成的衬底，其提供与外部点火电路的电接触; 半导体电桥（SCB）芯片电气和物理地附接到基板; 以及一层或多层能量材料，其被包装在容器的上部，在SCB芯片和盖之间。

公开(公告)号：US08931389B2

公开(公告)日：2015-01-13

申请号：US13573061

申请日：2012-08-17

申请人： James E. Brooks ,  Nolan C. Lerche

发明人： James E. Brooks ,  Nolan C. Lerche

IPC分类号： F41F5/00

CPC分类号： F42C19/08 ,  F42B3/13 ,  F42C15/40 ,  F42D1/05 ,  F42D3/04 ,  H02J7/0052 ,  H03K3/537

摘要： A downhole explosive detonation comprises a high voltage electro-explosive initiator comprising an input high voltage power supply with a low impedance shunting fuse, a flexible electrical link and a capacitor discharge unit. Explosive is initiated in a direction approximately parallel, or in another version perpendicular to the capacitor discharge unit. A unique configuration and construction of the assembly allows installation through a small service port in the gun housing structure for more efficient gun arming. A real time downhole voltage monitoring is described that transmits voltage readings to the surface during a firing sequence.

摘要翻译： 井下爆炸爆炸包括高压电炸药引爆器，其包括具有低阻分流保险丝的输入高压电源，柔性电连接器和电容器放电单元。 爆炸物在大致平行的方向上开始，或以垂直于电容器放电单元的另一种形式开始。 组装的独特配置和结构允许通过枪壳结构中的小型服务端口进行安装，以实现更有效的枪械布防。 描述了实时井下电压监测，其在点火序列期间将电压读数传递到表面。

公开(公告)号：US20140208972A1

公开(公告)日：2014-07-31

申请号：US14128730

申请日：2012-06-21

申请人： Aviv Ronen ,  Yair Baruchi ,  Eran Zvulun

发明人： Aviv Ronen ,  Yair Baruchi ,  Eran Zvulun

IPC分类号： F42B3/12

CPC分类号： F42B3/121 ,  F42B3/128 ,  F42B3/13

摘要： The invention is an energetic unit comprised of: a container comprised of a base, an upper part, and a cover; a substrate located in the base and comprised of a thin, ribbon-like strip of flexible material that provides electrical contact to external firing circuits; a semiconductor bridge (SCB) chip electrically and physically attached to the substrate; and one or more layers of energetic material which, are packed into the upper part of the container between the SCB chip and the cover.

摘要翻译： 本发明是一种能量单元，包括：由基座，上部和盖组成的容器; 位于基座中并由薄的带状柔性材料条构成的衬底，其提供与外部点火电路的电接触; 半导体电桥（SCB）芯片电气和物理地附接到基板; 以及一层或多层能量材料，其被包装在容器的上部，在SCB芯片和盖之间。

公开(公告)号：US20140123866A1

公开(公告)日：2014-05-08

申请号：US13905798

申请日：2013-05-30

申请人： Battelle Memorial Institute

发明人： Richard W. Givens ,  Ronald L. Loeser ,  Roger F. Backhus

IPC分类号： F42B3/12 ,  F42B3/10 ,  F42D3/00

CPC分类号： F42B3/12 ,  F42B3/10 ,  F42B3/121 ,  F42B3/13 ,  F42B3/18 ,  F42D1/055 ,  F42D3/00 ,  F42D3/02 ,  F42D3/04

摘要： A detonator includes a high voltage switch, an initiator and an initiating pellet. The detonator also includes a low voltage to high voltage firing set coupled to the switch and initiator such that the detonator includes a high voltage power source and initiator in an integrated package. The detonator may also include inductive powering and communications, a microprocessor, tracking and/or locating technologies, such as RFID, GPS, etc., and either a single or combination explosive output pellet. The combination explosive pellet has a first explosive having a first shock energy and a high brisance secondary explosive in the output pellet having a second shock energy greater than the shock energy of the first explosive. Systems are also provided for facilitating fast and easy deployment of one or more detonators in the field.

摘要翻译： 雷管包括高压开关，起动器和起动颗粒。 雷管还包括耦合到开关和引发器的低电压至高电压击发装置，使得雷管包括集成封装中的高压电源和引发器。 雷管还可以包括感应供电和通信，微处理器，跟踪和/或定位技术，例如RFID，GPS等，以及单个或组合的爆炸性输出小球。 组合炸药丸具有在输出丸中具有第一冲击能的第一爆炸物和高爆炸次级炸药，其具有大于第一炸药的冲击能的第二冲击能。 还提供了用于促进在现场快速和容易地部署一个或多个雷管的系统。

公开(公告)号：US08547680B2

公开(公告)日：2013-10-01

申请号：US13127469

申请日：2009-11-05

申请人： Hideyuki Koike ,  Shigeru Maeda ,  Hirotaka Mukunoki

发明人： Hideyuki Koike ,  Shigeru Maeda ,  Hirotaka Mukunoki

IPC分类号： F23Q3/00

CPC分类号： F42B3/121 ,  B60R2021/26029 ,  F42B3/13 ,  F42B3/18

摘要： There is provided an ignition system which is capable of surely operating by electric energy stored in a capacitor for ignition while separating an igniter from electric circuits for communication and ignition without producing improper operation through static electricity and noise and is compact and excellent in the productivity.

摘要翻译： 提供了一种点火系统，其能够通过存储在用于点燃的电容器中的电能可靠地操作，同时将点火器与用于通信和点火的电路分离，而不会通过静电和噪声而产生不正确的操作，并且生产率小而且优异。

公开(公告)号：US08104403B2

公开(公告)日：2012-01-31

申请号：US12516980

申请日：2007-11-30

申请人： Shigeru Maeda ,  Dairi Kubo ,  Yasuaki Matsumura ,  Toshiaki Furuya

发明人： Shigeru Maeda ,  Dairi Kubo ,  Yasuaki Matsumura ,  Toshiaki Furuya

IPC分类号： F42B3/13

CPC分类号： F42B3/121 ,  B60R2021/26029 ,  F42B3/13

摘要： A header assembly includes a header holding a plurality of electrode pins to be insulated from one another, an ignition element mounting capacitor having at the center of its outer circumferential surfaces external terminal electrodes for electrically connecting to an ignition element mounted on the capacitor, an IC having first, second, and third electrode pads to be electrically connected to end electrodes of the ignition element mounting capacitor and the external terminal electrodes and further having connection electrodes to be electrically connected to the electrode pins of the header for communication with the external. The IC is located on the header, and the ignition element mounting capacitor is located on the IC and electrically connected to the electrode pins through the connection electrodes provided on the IC. The invention provides a squib enabling a size to be minimal and quality to be improved, while maintaining high productivity, and hence provides the header assembly and the ignition element mounting capacitor as components of the squib, and further a gas generator with the squib installed therein for an air bag, and a gas generator having the squib installed therein for a seat belt pretensioner.

摘要翻译： 一种头部组件，包括：保持彼此绝缘的多个电极引脚的插头;点火元件安装电容器，其外周面的中心具有外部端子电极，用于电连接到安装在电容器上的点火元件; IC 具有电连接到点火元件安装电容器和外部端子电极的端电极的第一，第二和第三电极焊盘，并且还具有连接电极以与电极的电极引脚电连接以与外部连接。 IC位于集管上，点火元件安装电容器位于IC上，并通过设在IC上的连接电极与电极引脚电连接。 本发明提供了一种能够使尺寸最小化和质量得到改善，同时保持高生产率的爆管，并且因此提供了头部组件和点火元件安装电容器作为爆管的组件，并且还提供了一种安装有爆管的气体发生器 用于安全气囊的气体发生器和安装在其中用于安全带预紧器的点火器的气体发生器。

公开(公告)号：US20110210535A1

公开(公告)日：2011-09-01

申请号：US13127469

申请日：2009-11-05

申请人： Hideyuki Koike ,  Shigeru Maeda ,  Hirotaka Mukunoki

发明人： Hideyuki Koike ,  Shigeru Maeda ,  Hirotaka Mukunoki

IPC分类号： B60R21/26 ,  F42B3/13

CPC分类号： F42B3/121 ,  B60R2021/26029 ,  F42B3/13 ,  F42B3/18

摘要： There is provided an ignition system which is capable of surely operating by electric energy stored in a capacitor for ignition while separating an igniter from electric circuits for communication and ignition without producing improper operation through static electricity and noise and is compact and excellent in the productivity.An ignition system comprises an igniter, which includes a cup body having an opening at one end, a closure plug for sealing the opening of the cup body, an ignition powder filled in the inside of the cup body and an SCB chip mounted on the closure plug and electrically connected to the electrode pins for causing the ignition powder to ignite upon energization, and a connector for connecting the igniter to an ECU, wherein a circuit for ASIC is arranged in the connector to cause ignition by discharge from a capacitor for ignition incorporated in the circuit for ASIC, and a capacitor for electrostatic protection is electrically connected in parallel to the SCB chip within the igniter.

摘要翻译： 提供了一种点火系统，其能够通过存储在用于点燃的电容器中的电能可靠地操作，同时将点火器与用于通信和点火的电路分离，而不会通过静电和噪声而产生不正确的操作，并且生产率小而且优异。 点火系统包括点火器，其包括一端具有开口的杯体，用于密封杯体开口的封闭塞，填充在杯体内部的点火粉末和安装在该盖体上的SCB芯片 插头并电连接到电极引脚上，以使得点火粉末在通电时点燃，以及用于将点火器连接到ECU的连接器，其中ASIC的电路布置在连接器中，以通过从用于点火的电容器放电而引起点火 在ASIC的电路中，用于静电保护的电容器与点火器内的SCB芯片并联电连接。

公开(公告)号：US07748323B2

公开(公告)日：2010-07-06

申请号：US11664462

申请日：2005-10-04

申请人： Shigeru Maeda ,  Hirotaka Mukunoki

发明人： Shigeru Maeda ,  Hirotaka Mukunoki

IPC分类号： F42B3/10

CPC分类号： F42B3/14 ,  F42B3/13 ,  H01L2924/0002 ,  H01L2924/00

摘要： There is provided a semiconductor bridge device wherein a reaction time for generating sparks is short and a spark generating amount is large. This semiconductor bridge device comprises a substrate, a pair of land portions, a bridge portion electrically connecting between the pair of the land portions, and an electrode pad arranged on each upper surface in the pair of the land portions and emitting sparks at the bridge portion through an electric current passed between the electrode pads, in which the pair of the land portions and the bridge portion consist of a laminate formed by alternately laminating a metal layer and a metal oxide layer plural times, and an outermost layer in the laminate is a metal layer, and a metal oxide having a decomposition temperature of higher than 1500° C. is used in the metal oxide layer.

摘要翻译： 提供了一种用于产生火花的反应时间短并且火花发生量大的半导体桥式器件。 该半导体桥接器件包括衬底，一对接地部分，电连接在一对接地部分之间的桥接部分和布置在该对接地部分中的每个上表面上并在桥接部分处发射火花的电极焊盘 通过在电极焊盘之间通过的电流，其中一对接地部分和桥接部分由通过多次交替层叠金属层和金属氧化物层而形成的层压体组成，并且层压体中的最外层是 金属层和分解温度高于1500℃的金属氧化物用于金属氧化物层。

公开(公告)号：US07571679B2

公开(公告)日：2009-08-11

申请号：US11541998

申请日：2006-09-29

申请人： Christopher J. Nance

发明人： Christopher J. Nance

IPC分类号： F42B3/12 ,  F42C11/00

CPC分类号： F42B3/103 ,  F42B3/13

摘要： An initiator that includes a header body, an insulating spacer, an initiator chip, a plurality of terminals and a plurality of contacts. The insulating spacer is coupled to the header body. The initiator chip that forms at least a portion of an exploding foil initiator and includes a plurality of electric interfaces. The initiator chip is secured to a side of the insulating spacer opposite the header body. The terminals extend through the header body. The contacts electrically couple the electric interfaces to the terminals. The cover is coupled to the header body and cooperates with the header body to house the insulating spacer, the initiator chip and the contacts. A method for forming an initiator is also provided.

摘要翻译： 一种引发器，包括一个插头主体，一个绝缘隔离器，一个启动器芯片，多个端子和多个触点。 绝缘垫片与头部主体相连。 所述起始器芯片形成爆炸箔引发器的至少一部分并且包括多个电接口。 引发器芯片被固定在绝缘间隔件与集管主体相对的一侧。 端子延伸穿过主体。 触点将电接口电耦合到端子。 盖子连接到集管主体并与集管主体配合以容纳绝缘垫片，起动器芯片和触头。 还提供了一种形成引发剂的方法。