公开(公告)号：US06890002B1

公开(公告)日：2005-05-10

申请号：US10030939

申请日：2000-07-26

申请人： Akihiko Suehiro ,  Koji Tanaka ,  Takashi Saso

发明人： Akihiko Suehiro ,  Koji Tanaka ,  Takashi Saso

IPC分类号： B60R21/26 ,  B60R21/264

CPC分类号： B60R21/2644

摘要： It is an object of the present invention to provide a gas generator suitable for an organic-compound gas generating agent and excellent in heat resistance, pressure resistance, and sealing. In the gas generator, a housing (4) is formed by joining an iron- or steel-made upper lid (2), consisting of a top plate (2a) and a side cylinder (1a) extending downward from an entire circumferential edge thereof and provided with many gas discharge holes (8) with an iron- or steel-made lower lid (3), consisting of a bottom plate (3f), side cylinder (1b) extending upward from an entire circumferential edge thereof, and an ignitor holding portion (3a) formed integrally with the bottom plate (3f) and for fixing by caulking an ignitor (30). In the housing (4), the ignitor (30) and a gas generating agent (6) are arranged in the order mentioned from a center thereof.

摘要翻译： 本发明的目的是提供一种适用于有机 - 化合物气体发生剂的气体发生剂，并且具有优异的耐热性，耐压性和密封性。 在气体发生器中，通过连接由钢板或钢制上盖（2）构成的壳体（4），所述上或下钢板由顶板（2a）和从圆周方向向下延伸的侧气缸（1a）组成， 并且设有许多具有铁或钢制下盖（3）的气体排出孔（8），由下底板（3f），从其整个圆周边缘向上延伸的侧气缸（1b）组成， 和与底板（3f）一体形成并用于通过铆接点火器（30）固定的点火器保持部分（3a）。 在壳体（4）中，点火器（30）和气体发生剂（6）以其中心的顺序排列。

公开(公告)号：US06709012B1

公开(公告)日：2004-03-23

申请号：US10030145

申请日：2002-01-28

申请人： Koji Tanaka ,  Takashi Saso ,  Hiroshi Hori

发明人： Koji Tanaka ,  Takashi Saso ,  Hiroshi Hori

IPC分类号： B60R2126

CPC分类号： F42B3/124 ,  B60R21/017 ,  B60R21/0173 ,  B60R21/2644 ,  B60R2021/26029 ,  B60R2021/2633 ,  B60R2021/2648

摘要： It is the object of the present invention to provide a gas generator that can provide a controlled expansion and inflation of the airbag with improved reliability. The gas generator D of the present invention is so structured that gas generating agents 7 packed in combustion chambers 3, 4 can be burnt by two ignitors 8, 9 independently of each other, wherein the ignitors 8, 9 electrically ignite ignition agents 26 by use of bridge wires 24 for generating heat by electrifying, and resistance values thereof are differentiated from each other.

摘要翻译： 本发明的目的是提供一种气体发生器，该气体发生器可以提供可靠的可靠膨胀膨胀气囊。 本发明的气体发生器D的结构使得包装在燃烧室3,4中的气体发生剂7可以彼此独立地被两个点火器8,9燃烧，其中点火器8,9通过使用电点燃点火剂26 用于通过通电产生热的桥线24，并且其电阻值彼此不同。

公开(公告)号：US06899351B2

公开(公告)日：2005-05-31

申请号：US10221676

申请日：2001-03-12

申请人： Takashi Saso ,  Fujio Tanabe ,  Koji Tanaka

发明人： Takashi Saso ,  Fujio Tanabe ,  Koji Tanaka

IPC分类号： B60R21/26 ,  B60R21/263 ,  B60R21/264 ,  B60R21/276

CPC分类号： B60R21/2644 ,  B60R21/276 ,  B60R2021/26029 ,  B60R2021/26047 ,  B60R2021/2633 ,  B60R2021/2648

摘要： The present invention provides a gas generator for expanding and inflating a driver's seat airbag. The gas generator comprises two ignitor device 8, 9 for burning gas generants 7 packed in combustion chambers 3, 4, and enhancer device 10, 11 for allowing the flames from the ignitor device 8, 9 to be propagated circumferentially and radially of a housing 1.

摘要翻译： 本发明提供一种用于使驾驶员座椅气囊膨胀和充气的气体发生器。 气体发生器包括用于燃烧装在燃烧室3,4中的气体发生剂7的两个点火器装置8,9和用于允许来自点火装置8,9的火焰沿着圆周方向和径向传播的壳体1的增强器装置10,11 。

公开(公告)号：US06431598B1

公开(公告)日：2002-08-13

申请号：US09881028

申请日：2001-06-15

申请人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

发明人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

IPC分类号： B60R2128

摘要： A gas generator for air bags for use in an air bag system for safely protecting a driver and riders in a vehicle from shock from collisions at low cost, while preventing slag in a gas flowing outside. The gas generator includes a housing (3) formed by a side cylinder (1b) with a plurality of gas exhaust openings (8) the housing being closed at its ends by an upper cap (1a) and a lower cap (2a); an igniting device (16), provided in the housing (3) at a center portion thereof; gas generating agents (6), provided in the housing (3) at a location radially outside of the igniting device (16), to be burnt to generate gas; a cooling/filtering member (7) provided in the housing (3) at a location radially outside of the gas generating agents (6) to enclose the gas generating agents and extending from the side of the upper cap (1a) to the side of the lower cap (2a); and an annular projection (50) for preventing the gas generated by the burning of the gas generating agents (6) from flowing toward an end portion of the cooling/filtering member (7). The annular projection (50) is integrally formed on at least one of the upper cap (1a) and the lower cap (2a) so as to abut with an inner peripheral surface of the cooling/filtering member (7).

公开(公告)号：US06929284B1

公开(公告)日：2005-08-16

申请号：US09890765

申请日：2000-02-04

申请人： Takashi Saso ,  Koji Tanaka

发明人： Takashi Saso ,  Koji Tanaka

IPC分类号： B60R21/26 ,  B60R21/263 ,  B60R21/264

CPC分类号： B60R21/2644 ,  B60R2021/2633 ,  B60R2021/2648

摘要： A gas generator for slowly inflating an air bag at the early stage of the inflation and then rapidly inflating it or discharge a clean gas evenly around a housing. The gas generator includes a gas generating agent (6) and an squib (8,9) in the housing (1). The squib (9) is disposed eccentrically to the axis (a) of the housing (1). A high temperature gas is generated in a combustion chamber (4) because of the combustion of the gas generating agent (6) ignited by the squib (9). The permeability of the high temperature gas through inner cylindrical member (2) closest to the squib (9) is lower than that through the part other than the inner cylindrical member (2).

摘要翻译： 一种气体发生器，用于在充气的早期阶段缓慢地充气气囊，然后迅速充气或将清洁的气体均匀地排放在壳体周围。 气体发生器包括在壳体（1）中的气体发生剂（6）和爆管（8,9）。 爆管（9）偏心地设置在壳体（1）的轴线（a）上。 由于气体发生剂（6）的燃烧被点火器（9）点燃，所以在燃烧室（4）中产生高温气体。 最靠近爆管（9）的内圆柱形构件（2）的高温气体的渗透性比通过内圆柱形构件（2）以外的部分的渗透性低。

公开(公告)号：US06283505B1

公开(公告)日：2001-09-04

申请号：US09284990

申请日：1999-05-12

申请人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

发明人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

IPC分类号： B60R2128

CPC分类号： B60R21/2644

摘要： A gas generator for air bags for use in an air bag system for safely protecting a driver and riders in a vehicle from shock from collisions. The system includes a housing (3) formed by a side cylinder (1b) with a plurality of gas exhaust openings (8) the housing being closed at its ends by an upper cap (1a) and a lower cap (2a); an igniting device (16), provided in the housing (3) at a center portion thereof; gas generating agents (6), provided in the housing (3) at a location radially outside of the igniting device (16), to be burnt to generate gas; a cooling/filtering member (7) provided in the housing (3) at a location radially outside of the gas generating agents (6) to enclose the gas generating agents and extending from the side of the upper cap (1a) to the side of the lower cap (2a); and an annular projection (50) for preventing the gas generated by the burning of the gas generating agents (6) from flowing toward an end portion of the cooling/filtering member (7). The annular projection (50) is integrally formed on at least one of the upper cap (1a) and the lower cap (2a) so as to abut with an inner peripheral surface of the cooling/filtering member (7).

摘要翻译： 一种用于气囊系统的气囊的气体发生器，用于安全地保护车辆中的驾驶员和车手免受碰撞的冲击。 该系统包括由侧气缸（1b）形成的具有多个排气口（8）的壳体（3），壳体在其端部由上盖（1a）和下盖（2a）封闭; 点火装置（16），其设置在壳体（3）的中心部分; 在点火装置（16）径向外侧的位置设置在壳体（3）中的燃气发生剂（6）被燃烧以产生气体; 在气体发生剂（6）的径向外侧的位置设置在壳体（3）中的冷却/过滤构件（7），以封闭气体发生剂并从上盖（1a）侧向 下盖（2a）; 以及用于防止由气体发生剂（6）的燃烧产生的气体朝向冷却/过滤构件（7）的端部流动的环形突起（50）。 环形突起（50）一体地形成在上盖（1a）和下盖（2a）中的至少一个上，以与冷却/过滤构件（7）的内周面抵接。

公开(公告)号：US06177028B1

公开(公告)日：2001-01-23

申请号：US09077299

申请日：1998-06-01

申请人： Takeshi Kanda ,  Nobuaki Yokote ,  Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Yuji Ito ,  Ayumu Kimura

发明人： Takeshi Kanda ,  Nobuaki Yokote ,  Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Yuji Ito ,  Ayumu Kimura

IPC分类号： C01B1300

CPC分类号： C06B23/007 ,  C06C9/00 ,  C06D5/06 ,  Y10S149/11

摘要： A spontaneous firing explosive composition for use in a gas generator for an airbag containing a fuel, an oxidizer, a combustion modifier, and a binder.

摘要翻译： 一种用于包含燃料，氧化剂，燃烧改性剂和粘合剂的气囊的气体发生器中的自发燃烧炸药组合物。

公开(公告)号：US5938236A

公开(公告)日：1999-08-17

申请号：US29861

申请日：1998-04-06

申请人： Koji Tanaka ,  Takashi Saso ,  Ken-ichi Nagahashi ,  Seigo Taguchi

发明人： Koji Tanaka ,  Takashi Saso ,  Ken-ichi Nagahashi ,  Seigo Taguchi

IPC分类号： B01D39/12 ,  B60R21/20 ,  B60R21/26 ,  B60R21/264 ,  B60R21/28

CPC分类号： B60R21/2644 ,  B01D39/12

摘要： A gas generator for air bags including a housing (3) defined by a side cylinder (1b) having a plurality of gas outflowing holes (10) and an upper cover (1a) and a lower cover (2a) for closing ends of the side cylinder (1b); an igniter (4), a gas generating agent (6) and a cooling filter member (8) disposed in this order in the housing (3) from a center thereof toward a radially outward side thereof; and a metallic foil (11) disposed on an inner wall surface of the side cylinder (1b) to cover the gas outflowing holes (10) from inside. The cooling filter member (8) extends from the upper cover (1a) to the lower cover (2a). The cooling filter member (8) is cylindrical in shape and has a thick walled portion (8a) formed on an outside diameter side on an end axially opposite to the gas outflowing holes (10), and the thick walled portion (8a) is press fitted into an inner surface of the housing (3).

摘要翻译： PCT No.PCT / JP97 / 02338 Sec。 371日期：1998年4月6日 102（e）1998年4月6日PCT PCT 1997年7月4日PCT公布。 公开号WO98 / 02336 日本1998年1月22日一种用于气囊的气体发生器，包括由具有多个气体流出孔（10）和上盖（1a）和下盖（2a）的侧气缸（1b）限定的壳体（3） 侧气缸（1b）的闭合端; 点火器（4），气体发生剂（6）和冷却过滤器构件（8），其从中心向其径向外侧依次设置在壳体（3）中; 以及设置在所述侧气缸（1b）的内壁面上的金属箔（11），以从内部覆盖所述气体流出孔（10）。 冷却过滤构件（8）从上盖（1a）延伸到下盖（2a）。 冷却过滤构件（8）为圆筒形，并且在与气体流出孔（10）轴向相反的一端的外径侧具有厚壁部（8a），并且将厚壁部（8a）压入 装配到壳体（3）的内表面中。

公开(公告)号：US20130011935A1

公开(公告)日：2013-01-10

申请号：US13616805

申请日：2012-09-14

申请人： Koji Tanaka ,  Seiji Kamba ,  Takashi Kondo ,  Kazuhiro Takigawa ,  Yoshiko Miura

发明人： Koji Tanaka ,  Seiji Kamba ,  Takashi Kondo ,  Kazuhiro Takigawa ,  Yoshiko Miura

IPC分类号： G01N21/35

CPC分类号： G01N21/3581 ,  G01N2021/3595

摘要： A method of measuring characteristics of a specimen, the measuring method including the steps of bonding the specimen to a host molecule on a sensing device, emitting an electromagnetic wave of a particular frequency to the sensing device to which the specimen is bonded, measuring a frequency characteristic of the transmitted or reflected light, and measuring the characteristics of the specimen based on a change of the frequency characteristic, wherein an absorbance of the host molecule per unit quantity at the particular frequency is smaller than that of the specimen.

摘要翻译： 一种测定试样的特性的方法，所述测定方法包括以下步骤：将试样与检测装置上的主体分子接合，将特定频率的电磁波发射到所述检体所接合的检测装置，测定频率 透射或反射光的特性，并且基于频率特性的变化来测量样品的特性，其中在特定频率下每单位量的主体分子的吸光度小于样品的吸光度。

公开(公告)号：US20120153159A1

公开(公告)日：2012-06-21

申请号：US13405651

申请日：2012-02-27

申请人： Seiji Kamba ,  Kazuhiro Takigawa ,  Takashi Kondo ,  Koji Tanaka

发明人： Seiji Kamba ,  Kazuhiro Takigawa ,  Takashi Kondo ,  Koji Tanaka

IPC分类号： G01J5/10

CPC分类号： G01N21/3581

摘要： A measuring method that includes holding a specimen to be measured on a flat-plate periodic structure, applying a linearly-polarized electromagnetic wave to the flat-plate periodic structure, detecting the electromagnetic wave scattered forward or backward by the flat-plate periodic structure, and measuring characteristics of the specimen on the basis of a phenomenon that a dip waveform appearing in a frequency characteristic of the forward-scattered electromagnetic wave or a peak waveform appearing in a frequency characteristic of the backward-scattered electromagnetic wave is changed with the presence of the specimen. The flat-plate periodic structure is a flat-plate structure in which at least two voids penetrating through the structure in a direction perpendicular to a principal surface thereof are periodically arrayed in at least one direction on the principal surface, and the electromagnetic wave is applied to the principal surface of the flat-plate periodic structure from the direction perpendicular to the principal surface.

摘要翻译： 一种测量方法，其包括将平板周期性结构上的测量样本保持在平板周期结构上，对平板周期结构施加线性偏振电磁波，通过平板周期性结构检测前后散射的电磁波， 并根据出现在前向散射电磁波的频率特性中的下降波形或出现在后向散射电磁波的频率特性中的峰值波形发生变化的现象，测量样本的特性， 标本。 平板周期性结构是平板结构，其中在垂直于其主表面的方向上贯穿结构的至少两个空隙在主表面上沿至少一个方向周期性排列，并且施加电磁波 从垂直于主表面的方向到平板周期性结构的主表面。