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1. 发明申请

US20130276663A1 GAS GENERATOR 审中-公开
标题翻译：气体发电机
公开(公告)号：US20130276663A1
公开(公告)日：2013-10-24
申请号：US13978474
申请日：2012-01-06
申请人： Satoshi Ohsugi , Hirotaka Mukunoki , Yusuke Tanaka , Jin Han Kim
发明人： Satoshi Ohsugi , Hirotaka Mukunoki , Yusuke Tanaka , Jin Han Kim
IPC分类号： C06D5/00
CPC分类号： C06D5/00 , B60R21/2644 , B60R2021/2648
摘要： A gas generator (1A) includes a lower shell (10), an upper shell (20), a holding portion (30), an igniter (40), an enhancer cup (46), and a filter (70). The lower shell (10) is made of a press-formed product formed by press-working one plate-shaped member made of metal, and includes a protruding cylindrical portion (13) and an opening (15) provided in the protruding cylindrical portion (13). The holding portion (13) is made of a resin-molded portion formed by attaching an insulating fluid resin material to a bottom plate portion (11) so as to reach a part of an outer surface from a part of an inner surface of the bottom plate portion (11) of the lower shell (10) through the opening (15) and solidifying the same. The enhancer cup (46) is held by the holding portion (30) as an locking protruding portion (46a) provided in the enhancer cup (46) is locked to a locking recess portion (36a) provided in the holding portion (30).
摘要翻译：气体发生器（1A）包括下壳体（10），上壳体（20），保持部分（30），点火器（40），增强器杯（46）和过滤器（70）。下壳体（10）由压制成型的一个由金属制成的板状构件形成的压制成形品构成，并且包括突出的圆柱形部分（13）和设置在突出的圆柱形部分中的开口（15） 13）。保持部（13）由将绝缘性流体树脂材料附着到底板部（11）而形成的树脂模制部形成，以从底部的内表面的一部分到达外表面的一部分通过开口（15）将下壳体（10）的板部分（11）固化并固化。增强杯（46）由保持部（30）保持，因为设置在增强杯（46）中的锁定突出部（46a）被锁定在设置在保持部（30）中的锁定凹部（36a）。

2. 发明授权

US08020489B2 Squib and gas generator 失效
标题翻译：煤气发生器
公开(公告)号：US08020489B2
公开(公告)日：2011-09-20
申请号：US12447071
申请日：2007-10-26
申请人： Shigeru Maeda , Hirotaka Mukunoki , Hideyuki Koike
发明人： Shigeru Maeda , Hirotaka Mukunoki , Hideyuki Koike
IPC分类号： F42C11/00 , F42C19/00 , F42B3/103 , B60R21/16
CPC分类号： F42B3/18 , B60R2021/26029 , F42B3/13
摘要： A squib includes an SCB chip connected to electrode pins so as to ignite by externally applied electric current, and a capacitor electrically connected to the electrode pins in parallel with a thin film resistor on the SCB chip. The capacitor is arranged above the header, and the SCB chip is directly mounted on the capacitor so that the thin film resistor on the SCB chip and the capacitor are electrically connected through electrodes provided on a substrate of the SCB chip, while the size of the SCB chip is smaller than that of the capacitor. In this way, the invention provides the squib which effectively eliminates surface unevenness when the capacitor is located, and enables the connection of the SCB chip and the capacitor to the electrode pins only by one reflow process, and further makes it possible to use an even smaller chip than those used in the prior art.
摘要翻译：爆管包括连接到电极引脚的SCB芯片，以便通过外部施加的电流点燃，以及电容器与SCB芯片上的薄膜电阻器并联地电连接到电极引脚。电容器布置在集管上方，SCB芯片直接安装在电容器上，使得SCB芯片上的薄膜电阻和电容器通过设置在SCB芯片的基板上的电极电连接， SCB芯片比电容器小。以这种方式，本发明提供了在电容器定位时有效地消除表面不均匀性的爆管，并且仅通过一个回流工艺就可以将SCB芯片和电容器连接到电极引脚，并且还可以使用均匀的比现有技术中使用的芯片更小。

3. 发明申请

US20080190316A1 Initiatorless Electric Detonator 审中-公开
标题翻译：无引擎电雷管
公开(公告)号：US20080190316A1
公开(公告)日：2008-08-14
申请号：US11718942
申请日：2005-11-08
申请人： Yutaka Kagawa , Michiharu Arifuku , Shigeru Maeda , Hirotaka Mukunoki
发明人： Yutaka Kagawa , Michiharu Arifuku , Shigeru Maeda , Hirotaka Mukunoki
IPC分类号： F42B3/10
CPC分类号： F42B3/13 , C06C7/00
摘要： The present invention relates to an electric detonator containing no primary charge or igniting charge, having a simple structure, and capable of directly igniting a base charge of secondary explosive. A detonator of the present invention includes a cylindrical tube closed at one end, a base charge contained in the tube near the closed end thereof, and an ignition device inserted from an open end of the tube and accommodated near the open end. The ignition device is a semiconductor bridge device including a laminate layer and electrode pads. The laminate layer includes layers of a reactive metal and a reactive insulator. The base charge is, for example, pentaerythritol tetranitrate.
摘要翻译：本发明涉及一种不含主要电荷或点燃电荷的电雷管，结构简单，能够直接点燃次级炸药的基础电荷。本发明的雷管包括在一端封闭的圆柱形管，其封闭端附近容纳在管中的基底电荷，以及从开口端插入并容纳在开口端附近的点火装置。点火装置是包括层压层和电极焊盘的半导体桥接器件。层压层包括反应性金属和反应性绝缘体的层。碱性电荷是例如季戊四醇四硝酸酯。

4. 发明申请

US20130276664A1 GAS GENERATOR 审中-公开
标题翻译：气体发电机
公开(公告)号：US20130276664A1
公开(公告)日：2013-10-24
申请号：US13978483
申请日：2012-01-06
申请人： Satoshi Ohsugi , Yusuke Tanaka , Hirotaka Mukunoki , Jin Han Kim
发明人： Satoshi Ohsugi , Yusuke Tanaka , Hirotaka Mukunoki , Jin Han Kim
IPC分类号： C06D5/00
CPC分类号： C06D5/00 , B60R21/2644 , B60R2021/26029 , B60R2021/26076
摘要： A gas generator includes a lower shell, an upper shell, a holding portion, an igniter, and a filter. The lower shell is made of a press-formed product formed by press-working one plate-shaped member made of metal, and includes a protruding cylindrical portion and an opening provided in the protruding cylindrical portion. The holding portion is formed from a resin-molded portion formed by attaching an insulating fluid resin material to a bottom plate portion so as to reach a part of an outer surface from a part of an inner surface of the bottom plate portion of the lower shell through the opening and solidifying the same, and includes an accommodation recess portion in a portion opposed to a top plate portion. The igniter is held by the holding portion while it is inserted in the accommodation recess portion from a side of the top plate portion and fitted therein.
摘要翻译：气体发生器包括下壳体，上壳体，保持部分，点火器和过滤器。下壳体是由压制加工的一个由金属制成的板状构件形成的压制成型制品，并且包括突出的圆筒形部分和设置在突出圆柱形部分中的开口。保持部由树脂模制部形成，该树脂模制部分通过将绝缘流体树脂材料附着到底板部分，以便从下壳体的底板部分的内表面的一部分到达外表面的一部分通过开口固化，并且在与顶板部相对的部分中包括容纳凹部。点火器由保持部保持，同时从顶板部分的一侧插入到容纳凹部中并嵌入其中。

5. 发明授权

US08547680B2 Ignition system, gas generating device for airbag, and gas generating device for seatbelt pretensioner 有权
标题翻译：点火系统，气囊发生装置，以及安全带预紧器的气体发生装置
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。

6. 发明申请

US20110210535A1 IGNITION SYSTEM, GAS GENERATING DEVICE FOR AIRBAG, AND GAS GENERATING DEVICE FOR SEATBELT PRETENSIONER 有权
标题翻译：点火系统，气囊气体发生装置，以及用于座椅预热器的气体发生装置
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。

7. 发明申请

US20100253053A1 Inflator 失效
标题翻译：气筒
公开(公告)号：US20100253053A1
公开(公告)日：2010-10-07
申请号：US12659851
申请日：2010-03-23
申请人： Shinichi Hayakawa , Toru Ozaki , Yasushi Masuda , Hiroyuki Ochi , Shinya Hasegawa , Hirotaka Mukunoki
发明人： Shinichi Hayakawa , Toru Ozaki , Yasushi Masuda , Hiroyuki Ochi , Shinya Hasegawa , Hirotaka Mukunoki
IPC分类号： B60R21/264
CPC分类号： B60R21/2646 , B60R2021/2648
摘要： An inflator includes in a combustion chamber a first gas generating charge and a second gas generating charge to be ignited and burned to generate an inflation gas. The second gas generating charge is slower in speed of combustion than the first gas generating charge. The inflator further includes a partition wall that segregates the first and second gas generating charges. The partition wall is located away from an ignition area of an ignition device that ignites the first gas generating charge, with the first gas generating charge located between itself and the ignition area. The partition wall is burnable to destruction by the fire generated by combustion of the first gas generating charge so as to permit propagation of the fire to the second gas generating charge by its generally entire area.
摘要翻译：充气机在燃烧室中包括第一气体发生装置和第二气体产生装置，其被点燃和燃烧以产生充气气体。第二气体发生装置的燃烧速度比第一气体发生装置慢。充气机还包括隔离第一和第二气体产生装置的分隔壁。分隔壁远离点火装置的点火区域，点火装置点燃第一气体产生装置，其中第一气体发生装置位于其自身与点火区域之间。分隔壁可被第一气体发生装置的燃烧产生的火焰所破坏，从而允许火焰通过其大致整个区域传播到第二气体产生装置。

8. 发明授权

US07748323B2 Semiconductor bridge device and igniter including semiconductor bridge circuit device 失效
标题翻译：半导体桥接器件和点火器，包括半导体桥接电路器件
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。

9. 发明授权

US07954848B2 Inflator 失效
标题翻译：气筒
公开(公告)号：US07954848B2
公开(公告)日：2011-06-07
申请号：US12659851
申请日：2010-03-23
申请人： Shinichi Hayakawa , Toru Ozaki , Yasushi Masuda , Hiroyuki Ochi , Shinya Hasegawa , Hirotaka Mukunoki
发明人： Shinichi Hayakawa , Toru Ozaki , Yasushi Masuda , Hiroyuki Ochi , Shinya Hasegawa , Hirotaka Mukunoki
IPC分类号： B60R21/26
CPC分类号： B60R21/2646 , B60R2021/2648
摘要： An inflator includes in a combustion chamber a first gas generating charge and a second gas generating charge to be ignited and burned to generate an inflation gas. The second gas generating charge is slower in speed of combustion than the first gas generating charge. The inflator further includes a partition wall that segregates the first and second gas generating charges. The partition wall is located away from an ignition area of an ignition device that ignites the first gas generating charge, with the first gas generating charge located between itself and the ignition area. The partition wall is burnable to destruction by the fire generated by combustion of the first gas generating charge so as to permit propagation of the fire to the second gas generating charge by its generally entire area.
摘要翻译：充气机在燃烧室中包括第一气体发生装置和第二气体产生装置，其被点燃和燃烧以产生充气气体。第二气体发生装置的燃烧速度比第一气体发生装置慢。充气机还包括隔离第一和第二气体产生装置的分隔壁。分隔壁远离点火装置的点火区域，点火装置点燃第一气体产生装置，其中第一气体发生装置位于其自身与点火区域之间。分隔壁可被第一气体发生装置的燃烧产生的火焰所破坏，从而允许火焰通过其大致整个区域传播到第二气体产生装置。

10. 发明申请

US20090126592A1 SEMICONDUCTOR BRIDGE, IGNITER, AND GAS GENERATOR 有权
标题翻译：半导体桥，IGNITER和气体发电机
公开(公告)号：US20090126592A1
公开(公告)日：2009-05-21
申请号：US12066163
申请日：2006-09-05
申请人： Hirotaka Mukunoki , Shigeru Maeda , Hiroki Taguchi
发明人： Hirotaka Mukunoki , Shigeru Maeda , Hiroki Taguchi
IPC分类号： F42B3/12
CPC分类号： F42B3/13 , B60R21/26 , B60R2021/26029 , C06C9/00
摘要： The invention provides a semiconductor bridge, an igniter, and a gas generator each of which satisfies a high-speed responsiveness required of, for example, an automotive side inflator. The semiconductor bridge includes a bridge part heated by being supplied with a current. The bridge part is disposed on a substrate. The bridge part includes a first layer and an ignition bridge layer. The first layer is formed on the substrate and has insulating properties. The ignition bridge layer serves as a second layer disposed on the first layer. The width of the bridge part at the first layer and the width of the bridge part at the second layer are substantially equal to each other. A space is provided around the bridge part. With this structure, the diffusion of current and heat into the substrate can be restricted to the minimum level, and the ignition time can be quickened as an ignition characteristic. Each of the igniter and the gas generator includes the semiconductor bridge.
摘要翻译：本发明提供一种满足例如汽车侧充气机所需的高速响应性的半导体桥，点火器和气体发生器。半导体桥包括通过供给电流而被加热的桥接部分。桥接部分设置在基板上。桥接部分包括第一层和点火桥层。第一层形成在基板上并具有绝缘性。点火桥层用作设置在第一层上的第二层。第一层处的桥接部分的宽度和第二层处的桥接部分的宽度基本相等。桥梁部分周围设有一个空间。利用这种结构，电流和热量进入基板的扩散可以被限制到最小水平，并且点火时间可以作为点火特性加快。点火器和气体发生器中的每一个包括半导体桥。

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