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公开(公告)号:USD652059S1
公开(公告)日:2012-01-10
申请号:US29396087
申请日:2011-06-24
申请人: Eishi Sato , Naoki Izaki , Satoshi Aoyagi , Daisuke Hagihara , Koichi Enami , Koichi Sasamoto
设计人: Eishi Sato , Naoki Izaki , Satoshi Aoyagi , Daisuke Hagihara , Koichi Enami , Koichi Sasamoto
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公开(公告)号:US20090115175A1
公开(公告)日:2009-05-07
申请号:US12063750
申请日:2006-09-13
申请人: Tsuyokazu Nishimura , Naoki Izaki
发明人: Tsuyokazu Nishimura , Naoki Izaki
IPC分类号: B60R21/264
CPC分类号: B60R21/2644 , B60R21/274 , B60R2021/26011
摘要: A gas generator includes a shortened cylindrical housing constituted by a lower lid that is an initiator shell including an ignitor device, and an upper lid which is a closure shell for closing the lower lid. Additionally, in the housing, an ignitor device, gas generants, and a filter material are arranged in this order from the center. The ignitor device includes an igniting agent filled container including an igniter and igniting agents therein, and a cylinder body provided in a state adhered to an outside surface of the igniting agent filled container. The gas generator is capable of stabilizing an ignition performance by a simple constitution.
摘要翻译: 气体发生器包括由作为包括点火器装置的引发器外壳的下盖构成的缩短的圆柱形壳体,以及用于封闭下盖的封闭壳体的上盖。 此外,在壳体中,点火装置,气体发生剂和过滤材料从中心依次排列。 点火装置包括:点火器和点火剂的点燃剂填充容器,以及以与粘着在点火剂填充容器的外表面的状态设置的气缸体。 气体发生器能够通过简单的结构来稳定点火性能。
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公开(公告)号:USD643442S1
公开(公告)日:2011-08-16
申请号:US29354908
申请日:2010-01-29
申请人: Eishi Sato , Naoki Izaki , Satoshi Aoyagi , Daisuke Hagihara , Koichi Enami , Koichi Sasamoto
设计人: Eishi Sato , Naoki Izaki , Satoshi Aoyagi , Daisuke Hagihara , Koichi Enami , Koichi Sasamoto
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公开(公告)号:US20070063495A1
公开(公告)日:2007-03-22
申请号:US10567030
申请日:2004-08-06
申请人: Tetsuo Saito , Takayoshi Dosai , Akihiko Suehiro , Naoki Izaki
发明人: Tetsuo Saito , Takayoshi Dosai , Akihiko Suehiro , Naoki Izaki
IPC分类号: B60R21/26 , B60R21/217
CPC分类号: B60R21/2644 , B60R21/217
摘要: A fitting structure of a gas generator (1) which is provided with a metal housing (10) constituted by an initiator shell (9) and a closure shell (8), a combustion chamber (12) which is formed inside the housing (10) and into which gas generants (11) generating a high-temperature gas through combustion are loaded, a filter member (13) disposed around the combustion chamber (12), an igniter (14) mounted into the housing (10) and igniting and burning the gas generants (11) inside the combustion chamber (12), and a plurality of gas discharge openings (7) formed in the housing (10) and discharging the gas generated in the combustion chamber (12), wherein either or both of the initiator shell (9) and the closure shell (8) constituting the housing (10) are provided with semi-spherical or semi-oval end plate portions (18, 16) and cylindrical portions (17, 15) having a diameter D formed continuously from these end plate portions (18, 16), a gas generator whose H/D of a ratio of the bottom distance H between the end plate portion (18) of the initiator shell (9) and that (16) of the closure shell (8) to the diameter D of the cylindrical portions (17, 15) is in the range from 0.4 to 1.3 is fitted to a retainer (2) of an airbag module for a front passenger seat of the automobile, a plurality of gas discharge openings (7) are symmetrically formed in the housing (10) so as to discharge the gas in two directions, and the housing (10) is fitted so that the gas discharge openings (7) are opened in the longitudinal direction (F-F) of the retainer (2).
摘要翻译: 一种气体发生器(1)的装配结构,其具有由起动器壳体(9)和封闭壳体(8)构成的金属壳体(10),形成在壳体(10)内的燃烧室 ),并且通过燃烧产生高温气体的气体发生剂(11)被装载到其中,设置在燃烧室(12)周围的过滤构件(13),安装在壳体(10)中的点火器(14) 在燃烧室(12)内燃烧气体发生剂(11),以及形成在壳体(10)中并排放在燃烧室(12)中产生的气体的多个排气口(7),其中, 构成壳体(10)的起动器壳体(9)和封闭壳体(8)设置有半球形或半椭圆形的端板部分(18,16)和形成有直径D的圆柱形部分(17,15) 从这些端板部分(18,16)连续地提供气体类 其起始器壳体(9)的端板部分(18)与封闭壳体(8)的端板部分(18)之间的底部距离H与圆柱形部分(17)的直径D之比H / D 15)在0.4至1.3的范围内安装在汽车前排乘客座椅的气囊模块的保持器(2)上,多个气体排出口(7)对称地形成在壳体(10)中, 以便在两个方向上排放气体,并且壳体(10)被装配成使得气体排出口(7)在保持器(2)的纵向方向(FF)上敞开。
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