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1. 发明专利

JP2008138949A Igniting element-loaded capacitor, header assy, squib, gas generator for air bag and gas generator for seat belt pre-tensioner 有权
标题翻译：点火元件负载电容器，头部组件，SQUIB，用于气囊和气体发生器的座椅预紧装置的气体发生器
公开(公告)号：JP2008138949A
公开(公告)日：2008-06-19
申请号：JP2006326330
申请日：2006-12-01
申请人： Murata Mfg Co Ltd , Nippon Kayaku Co Ltd , Renesas Technology Corp , Ryoden Trading Co Ltd , 日本化薬株式会社 , 株式会社ルネサステクノロジ , 株式会社村田製作所 , 菱電商事株式会社
发明人： MAEDA SHIGERU , ISHIDA ATSUSHI , NAKANISHI KATSUKI , KOSHIDO YOSHIHIRO , YAMADA HAJIME , AIZAWA NAOKO , MATSUMURA YASUAKI , FURUYA TOSHIAKI
IPC分类号： F42B3/13 , B01J7/00 , B60R21/26 , B60R21/264 , B60R22/46 , H01G4/12
CPC分类号： F42B3/13 , B60R2021/26029 , F42B3/121 , F42B3/18
摘要： PROBLEM TO BE SOLVED: To provide a squib, enabling reduction of size and improvement of quality with high productivity, a header assy and an igniting element-loaded capacitor as components thereof, a gas generator for an air bag loaded with the squib, and a gas generator for a seat belt pre-tensioner. SOLUTION: In the ignition element-loaded capacitor 3 in which an igniting element is placed on the capacitor, a first capacitor part 2-1 and a second capacitor part 2-2 are provided therein, and a first external terminal electrode 4-1 and a second external terminal electrode 4-2 electrically connected to the first capacitor part and the second capacitor, respectively, are provided, a capacity for igniting an igniter is given to the first capacitor part, a function of eliminating noise exerting an influence upon an external circuit is given to the second capacitor part, and further the capacitor surface is provided with a third external terminal electrode 4-3 electrically connected to the igniting element. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供爆管，能够以高生产率减小尺寸和提高质量，头部总成和点火元件负载的电容器作为其部件，用于安装爆管的气囊的气体发生器，以及用于安全带预张紧器的气体发生器。解决方案：在其中将点火元件放置在电容器上的点火元件负载电容器3中，设置有第一电容器部分2-1和第二电容器部分2-2，并且第一外部端子电极4 -1和分别与第一电容器部分和第二电容器电连接的第二外部端子电极4-2，向第一电容器部分提供用于点燃点火器的能力，消除产生影响的噪声的功能在向第二电容器部分施加外部电路时，电容器表面还设有与点火元件电连接的第三外部端子电极4-3。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008138946A Header assy, squib, gas generator for air bag and gas generator for seat belt pre-tensioner 有权
标题翻译：气垫组件，SQUIB，用于气囊和气体发生器的座椅预紧器的气体发生器
公开(公告)号：JP2008138946A
公开(公告)日：2008-06-19
申请号：JP2006326222
申请日：2006-12-01
申请人： Nippon Kayaku Co Ltd , Renesas Technology Corp , Ryoden Trading Co Ltd , 日本化薬株式会社 , 株式会社ルネサステクノロジ , 菱電商事株式会社
发明人： MAEDA SHIGERU , KUBO HIROMICHI , MATSUMURA YASUAKI , FURUYA TOSHIAKI
IPC分类号： F42B3/13 , B60R21/26 , B60R21/264 , B60R22/46
CPC分类号： F42B3/121 , B60R2021/26029 , F42B3/13
摘要： PROBLEM TO BE SOLVED: To provide a squib, enabling reduction of size and improvement of quality with high productivity, a header assy and capacitor loaded with an igniting element as components thereof, a gas generator for an air bag loaded with the squib, and a gas generator for a seat belt pre-tensioner. SOLUTION: This header assy includes: a header holding a plurality of electrode pins to be insulated from one another; an igniting element-loaded capacitor 3, in which an external terminal electrode 4 for electrical connection to an igniting element is provided on the central outer peripheral surface of the capacitor and the igniting element is placed thereon; and an IC having first, second and third electrode pads electrically connected to both end electrodes and the external terminal electrode of the igniting element-loaded capacitor and a communicating electrode for electrically connecting to the electrode pins of the header to communicate with the externals. The IC is installed on the header, and the igniting element-loaded capacitor is installed on the IC, and electrically connected to the electrode pins through the communicating electrode provided on the IC. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供爆管，能够以高生产率减小尺寸和提高质量，头部总成和装有点火元件作为其部件的电容器，用于安装爆管的气囊的气体发生器，以及用于安全带预张紧器的气体发生器。解决方案：该头部组件包括：保持多个彼此绝缘的电极针的头部; 点火元件负载电容器3，其中在电容器的中心外周表面上设置用于与点火元件电连接的外部端子电极4和点火元件; 以及IC，其具有电连接到点火元件负载电容器的两个端电极和外部端子电极的第一，第二和第三电极焊盘，以及用于电连接到头部的电极引脚以与外部连通的连通电极。集成电路安装在集管上，点火元件负载的电容器安装在IC上，并通过设在IC上的连通电极与电极引脚电连接。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008138948A Header assy, squib, gas generator for air bag and gas generator for seat belt pre-tensioner 有权
标题翻译：气垫组件，SQUIB，用于气囊和气体发生器的座椅预紧器的气体发生器
公开(公告)号：JP2008138948A
公开(公告)日：2008-06-19
申请号：JP2006326259
申请日：2006-12-01
申请人： Nippon Kayaku Co Ltd , Renesas Technology Corp , Ryoden Trading Co Ltd , Taiyo Yuden Co Ltd , 太陽誘電株式会社 , 日本化薬株式会社 , 株式会社ルネサステクノロジ , 菱電商事株式会社
发明人： MAEDA SHIGERU , MATSUMURA YASUAKI , FURUYA TOSHIAKI , MUGITANI HIDEJI , MAKI NAOKI
IPC分类号： F42B3/13 , B01J7/00 , B60R21/26 , B60R21/264 , B60R22/46
CPC分类号： F42B3/13 , F42B3/182 , F42B3/188
摘要： PROBLEM TO BE SOLVED: To provide a squib, enabling reduction of size and improvement of quality with high productivity, a header assy as a component thereof, a gas generator for an air bag loaded with the squib, and a gas generator for a seat belt pre-tensioner. SOLUTION: In this header assy, in placing an igniting element 2, an IC chip 3, a first capacitor 4 for ignition and a second capacitor 5 for eliminating noise on a header holding a plurality of electrode pins to be insulated from one another, the igniting element and the IC chip, which are comparatively thin, are placed on the top face of a body substrate, and on the other hand, the first capacitor and the second capacitor, which are comparatively thick, are placed on the lower surface of the body substrate together with a connecting terminal 6 for maintaining the installation attitude, and the body substrate in which the igniting element or the like is thus installed is placed on the header through a relay substrate. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供爆管，能够以高生产率减小尺寸和提高质量，作为其部件的头部组件，用于安装爆管的气囊的气体发生器和用于一个安全带预张紧器。解决方案：在该头部中，在放置点火元件2时，IC芯片3，用于点火的第一电容器4和用于消除头部上的噪声的第二电容器5，保持多个电极引脚以与一个绝缘元件绝缘另一方面，比较薄的点火元件和IC芯片被放置在主体基板的顶面上，另一方面，比较厚的第一电容器和第二电容器被放置在下部主体基板的表面与用于保持安装姿态的连接端子6一起，并且其中安装有点火元件等的主体基板通过中继基板放置在集管上。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2009040143A Gas generator for side inflater 有权
标题翻译：燃气发生器
公开(公告)号：JP2009040143A
公开(公告)日：2009-02-26
申请号：JP2007205397
申请日：2007-08-07
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： SUEHIRO AKIHIKO , KUBO HIROMICHI , MAEDA SHIGERU
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264 , F42B3/12
摘要： PROBLEM TO BE SOLVED: To provide a gas generator for a side inflater capable of properly inflating an airbag without risk of damage, even under high speed responsiveness. SOLUTION: This gas generator for the inflater has a combustion chamber of filling a gas generating agent in a cylindrical housing, a filter chamber for installing a filter material and a squib for igniting and burning an enhancer agent and the gas generating agent in the combustion chamber. In ordinary temperature (18-24°C) operation in a 1-feet cubic tank, jetting gas pressure P after 5msec from a start of current-carrying of 1.2 A, is controlled in a range of 25-90 kPa, and the increase ratio ΔP/Δt of the jetting gas pressure after 5msec is controlled to 8-20 kPa/msec. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在高速响应性下，也可以提供一种能够正确充气气囊的侧面充气器的气体发生器，而不会有损害的风险。解决方案：用于充气器的气体发生器具有在圆柱形壳体中填充气体发生剂的燃烧室，用于安装过滤材料的过滤室和用于点燃和燃烧增强剂的气泡和气体发生剂燃烧室。在1英尺立方体罐的常温（18-24℃）运行中，从起动电流1.2A开始5ms之后喷射气体压力P被控制在25〜90kPa的范围内，并且增加 5秒后喷射气体压力的比ΔP/Δt控制在8-20 kPa / msec。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008107029A Squib, gas generator for air bag and gas generator for seat belt pre-tensioner 有权
标题翻译： SQUIB，用于气囊和气体发生器的气垫发电机座椅预紧装置
公开(公告)号：JP2008107029A
公开(公告)日：2008-05-08
申请号：JP2006291301
申请日：2006-10-26
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： MAEDA SHIGERU , KURAKI HIROTSUYO , KOIKE HIDEYUKI
IPC分类号： F42B3/13 , B01J7/00 , B60R21/26 , B60R21/264 , B60R22/46
CPC分类号： B60R21/2644 , F42B3/103 , F42B3/121 , F42B3/198
摘要： PROBLEM TO BE SOLVED: To provide a squib, surely applying a current to an electric circuit built in the squib, and having no risk of scattering a resin mold and broken pieces thereof when the squib is operated. SOLUTION: This squib includes: a cup body; and a closing plug, which insulates a plurality of electrode pins from each other and holds the same to close an opening part of the cup body, wherein the inside of the cup body is provided with an ignition charge and an ASIC component, which is so constructed that the electric circuit including an ASIC and a capacitor is resin-molded, a heating element connected to the ASIC is disposed on the head of the resin mold, and a communication electrode for connecting the ASIC and the electrode pins is disposed at the bottom thereof. The top central part has an opening part enough to expose the heating element, and a cylindrical presser metal fitting fixed to the closing plug with the communication electrode of the ASIC component pressed to the electrode pins is installed while covering the peripheral edge of the head and the sides of the ASIC component. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种爆管，确保将电流施加在内置在爆管中的电路上，并且当爆管运行时，不会有散射树脂模具和碎片的风险。
解决方案：该爆管包括：杯体; 以及闭合塞，其将多个电极销彼此绝缘并保持，以闭合所述杯体的开口部，其中所述杯体的内部设置有点火电荷和ASIC部件构造为包括ASIC和电容器的电路被树脂模制，连接到ASIC的加热元件设置在树脂模具的头部上，并且用于连接ASIC和电极引脚的连通电极设置在底部它们。顶部中心部分具有足以暴露加热元件的开口部分，并且在覆盖头部的周边边缘的同时安装固定到封闭塞子的圆柱形压脚金属配件，并将ASIC组件的连通电极压到电极销上， ASIC组件的两侧。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2012091110A Gas generator and holder for the gas generator 审中-公开
标题翻译：天然气发电机和气体发电机组
公开(公告)号：JP2012091110A
公开(公告)日：2012-05-17
申请号：JP2010240481
申请日：2010-10-27
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： MATSUURA TOSHIO , MAEDA SHIGERU , KOMATSU EIJI , KATO MASAHIRO , YAMASHITA KENICHIRO
IPC分类号： B01J7/00 , B60R21/264
摘要： PROBLEM TO BE SOLVED: To provide a gas generator which withstands high pressure and is superior in the mountability on a vehicle or the like.SOLUTION: The gas generator 1A includes a cup 30, an igniter 20 and a holder 10A. The holder 10A has: a first concave part 12 which is arranged on the end face of the holder in the axial direction on the side, which faces the cup 30, and is used for receiving/holding the igniter 20; a second concave part 13 which is arranged on the end face of the holder in the axial direction on the side, which does not face the cup 30, and is used for receiving/holding a connector for an external connection of the igniter 20; a division wall part 14 for dividing the first concave part 12 from the second concave part 13; and a circular groove part 15 which is arranged on the outer peripheral surface 11 of the holder and is used for receiving/holding the opening edge of the cup 30 inserted along the axial direction. The bottom surface of the circular groove part 15 is arranged on such a portion that the division wall part 14 of the holder 10A is surrounded in the radial direction. A corner part 13d of the second concave part 13 comprises a curved plane extending to both of the surfaces adjacent thereto.
摘要翻译：要解决的问题：提供一种承受高压并且在车辆等上的安装性优异的气体发生器。解决方案：气体发生器1A包括杯30，点火器20和保持器10A。保持器10A具有：第一凹部12，其设置在保持器的朝向杯30的一侧的轴向方向的端面上，并用于接收/保持点火器20; 第二凹部13，其设置在保持器的在轴向方向上的不面向杯30的端面上，并且用于接收/保持用于点火器20的外部连接的连接器; 用于将第一凹部12与第二凹部13分割的分隔壁部14; 以及设置在保持器的外周面11上并用于容纳/保持沿着轴向插入的杯30的开口边缘的圆形槽部15。圆形槽部15的底面设置在保持件10A的分隔壁部14沿径向包围的部分上。第二凹部13的角部13d包括延伸到与其相邻的两个表面的曲面。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011218932A Gas generator 有权
标题翻译：气体发电机
公开(公告)号：JP2011218932A
公开(公告)日：2011-11-04
申请号：JP2010089111
申请日：2010-04-08
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： MATSUURA TOSHIO , MAEDA SHIGERU , KOMATSU EIJI , KATO MASAHIRO , YAMASHITA KENICHIRO
IPC分类号： B60R21/264 , B01J7/00 , B60R22/46
摘要： PROBLEM TO BE SOLVED: To provide a gas generator wherein a cup body and a holder thereof are surely fixed to each other, and a strength in a gas generating direction (a holding force in a longitudinal direction) is increased with a simple structure in a joint of the cup body and the holder.SOLUTION: The gas generator 1 includes the cup body 3 which is in the shape of a bottomed cylinder with a flange 12 externally provided around its opening, an igniter 4 with an ignition mechanism, a cylindrical holder 5 which fixes the igniter and the cup body with a fitting groove 6 for fitting the flange part of the cup body therein, a swaging guard 7 for swaging and fixing the flange part of the cup body, and an cylindrical igniter supporting part 8 for swaging and fixing the igniter, and a combustion chamber 9 which is surrounded and formed by the cup body, the igniter and the holder, and is filled with a gas generating agent. At least one continuous circumferential groove 10 is formed at the bottom of the fitting groove, and a protrusion 11 is formed in the flange part of the cup body. The circumferential groove and the protrusion are arranged so as to be engaged with each other.
摘要翻译：解决的问题：为了提供一种气体发生器，其中杯体和其保持器彼此牢固地固定，并且以简单的方式增加气体产生方向（纵向保持力）的强度杯体和支架的接头中的结构。解决方案：气体发生器1包括杯体3，其具有在其开口外部设置的凸缘12的带底筒的形状，具有点火机构的点火器4，将点火器固定的圆柱形保持器5和杯体具有用于将杯体的凸缘部分装配在其中的装配槽6，用于模锻和固定杯体的凸缘部的锻造防护件7和用于模锻和固定点火器的圆柱形点火器支撑部8，以及燃烧室9，其被杯体，点火器和保持器包围并形成，并且填充有气体发生剂。在配合槽的底部形成有至少一个连续的周向槽10，并且在杯体的凸缘部形成有突起11。周向槽和突起被布置成彼此接合。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2007183042A Ignitor, its manufacturing method, gas generator for air bag, and gas generator for seat belt pretensioner 有权
标题翻译：报警器及其制造方法，空气袋气体发生器和座椅预紧器的气体发生器
公开(公告)号：JP2007183042A
公开(公告)日：2007-07-19
申请号：JP2006001507
申请日：2006-01-06
申请人： Honda Motor Co Ltd , Nippon Kayaku Co Ltd , 日本化薬株式会社 , 本田技研工業株式会社
发明人： MAEDA SHIGERU , KURAKI HIROTSUYO , KUBO HIROMICHI , MATSUDA KAZUO , NISHIMURA JUNICHI , SAITO KAZUYOSHI
IPC分类号： F42B3/13
CPC分类号： F42B3/121 , B60R2021/26029 , Y10T29/4913
摘要： PROBLEM TO BE SOLVED: To provide an ignitor with a compact size and positive energization to an electric circuit built in the ignitor, without deterioration of productivity. SOLUTION: The ignitor is provided with a metal cup body, and a metal plug holding a plurality of electrode pins respectively in insulated states, and sealing an opening of the cup body. It has an ignition charge in an interior of the cup body, and a heating element connected to an ASCI in a head of a resin mold molding a board mounted with the ASCI and a capacitor by resin, and an ASCI component arranged with communication electrodes for connecting the electrode pins in a bottom of the resin mold in states abutting on the plug. The electrode pins and the communication electrodes are pressed and joined. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有紧凑尺寸和正激励的点火器，其内置在点火器中的电路，而不会降低生产率。解决方案：点火器设置有金属杯体和分别以绝缘状态保持多个电极针并且密封杯体的开口的金属插塞。它在杯体的内部具有点火充电，并且连接到树脂模具的头部中的ASCI的加热元件，模制成安装有ASCI的板和通过树脂的电容器，以及安装有通信电极的ASCI部件将树脂模具的底部中的电极销连接在与插头相邻的状态。电极引脚和通信电极被按压和接合。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006078101A Initiator using thin-film bridge 有权
标题翻译：使用薄膜桥的起动器
公开(公告)号：JP2006078101A
公开(公告)日：2006-03-23
申请号：JP2004263575
申请日：2004-09-10
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： MAEDA SHIGERU , TAGUCHI HIROCHIKA , IWASAKI MAKOTO , KURAKI HIROTSUYO
IPC分类号： F42B3/13
摘要： PROBLEM TO BE SOLVED: To provide an initiator using a thin-film bridge capable of efficiently firing powders without being influenced by the service environment or the like.
SOLUTION: This initiator comprises a choke plug 4 and the thin-film bridge 5, and is adapted to fire powders 6 and 7 by supplying a current to the thin-film bridge 5 from electrode pins 2 and 3 through an electrode pad 21 to operate the bridge 5. The electrode pins 2 and 3 are protruded from the surface of the choke plug 4 by a predetermined height so that the end surfaces of the electrode pins 2 and 3 are substantially flushed with the electrode pads 21 on the surface of the bridge 4 mounted on the choke plug 4, and the electrode pad 21 is connected to the electrode pins 2 and 3 by wire bonding. Further, one side of the electrode pad 21 is connected to a header metal part 24 of the choke plug 4 by wire bonding.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用能够有效地烧制粉末而不受服务环境等影响的薄膜桥的引发剂。解决方案：该引发器包括扼流圈4和薄膜桥5，并且适于通过从电极引脚2和3通过电极焊盘向薄膜桥5提供电流来发射粉末6和7 21，以操作桥5.电极销2和3从扼流圈4的表面突出预定高度，使得电极针脚2和3的端表面基本上被表面上的电极焊盘21冲洗安装在扼流器插塞4上的桥接器4，并且电极焊盘21通过引线接合连接到电极引脚2和3。此外，电极焊盘21的一侧通过引线接合连接到扼流圈4的集管金属部分24。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2011007484A Holder for gas generator and the gas generator 审中-公开
标题翻译：燃气发电机和燃气发电机组
公开(公告)号：JP2011007484A
公开(公告)日：2011-01-13
申请号：JP2010120816
申请日：2010-05-26
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： KOMATSU EIJI , MAEDA SHIGERU , UMEHARA YASUMASA , KATO MASAHIRO , YAMASHITA KENICHIRO
IPC分类号： F42B3/04 , B60R21/264 , F42B3/12
摘要： PROBLEM TO BE SOLVED: To provide a gas generator with improved reliability and durability and reduced weight and cost.SOLUTION: The gas generator 1 includes a housing 2 filled with gas generating agent 3, an igniter 4, and a cylindrical holder 7 for holding the igniter 4. The holder 7 has a holding part 5 for holding the igniter 4. The cylindrical holding part 5 has an edge part 50 with the contracted diameter. The holding part includes at least one notch 12 which is extended by cutting at least the edge part 50 having the contracted diameter from the edge part 50 with the contracted diameter to a root part of the cylindrical holding part. The invention provides the holder 7 and the gas generator 1 equipped with the same.
摘要翻译：要解决的问题：提供具有改善的可靠性和耐久性以及减轻重量和成本的气体发生器。解决方案：气体发生器1包括填充有气体发生剂3的壳体2，点火器4和用于保持点火器4.保持器7具有用于保持点火器4的保持部5.圆柱形保持部5具有收缩直径的边缘部50。保持部包括至少一个凹口12，其通过将至少具有收缩直径的边缘部分50从收缩直径的边缘部分50切割到圆柱形保持部分的根部而延伸。本发明提供了一种保持器7和配有该保持器的气体发生器1。

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