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71. 发明授权

US06808204B1 Hybrid inflator 有权
标题翻译：混合式充气机
公开(公告)号：US06808204B1
公开(公告)日：2004-10-26
申请号：US09857891
申请日：2001-06-13
申请人： Nobuyuki Katsuda , Norimasa Hirata , Masayuki Yamazaki
发明人： Nobuyuki Katsuda , Norimasa Hirata , Masayuki Yamazaki
IPC分类号： B60R2128
CPC分类号： B60R21/272 , B60R2021/2633 , C06D5/00 , C06D5/06
摘要： A hybrid inflator which is made more compact and lighter is provided. An excessive internal pressure increase at a time of activation is prevented by setting a molar ratio (A/B) between a pressurized medium (A moles) charged in a housing 102 and an amount of a gas (B moles) generated due to combustion of a gas generating agent 122 to 8/2 to 1/9.
摘要翻译：提供了一种制造得更紧凑和更轻的混合式充气机。通过设定在壳体102中加载的加压介质（A摩尔）与由燃烧产生的气体量（B摩尔）之间的摩尔比（A / B）来防止活化时的内部压力上升过大气体发生剂122〜8/2〜1/9。

72. 发明授权

US06412815B1 Gas generator for air bag and air bag device 有权
标题翻译：气囊和气囊装置气体发生器
公开(公告)号：US06412815B1
公开(公告)日：2002-07-02
申请号：US09554740
申请日：2000-07-13
申请人： Yoshihiro Nakashima , Nobuyuki Ohji , Yasunori Iwai , Nobuyuki Katsuda
发明人： Yoshihiro Nakashima , Nobuyuki Ohji , Yasunori Iwai , Nobuyuki Katsuda
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/2411 , B01D2279/10 , B60R2021/01006 , B60R2021/26029 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator for an air bag system has, in a housing provided with a gas discharge port, ignition means activated upon an impact, and gas generating means ignited and burnt by the ignition means and generate a combustion gas for inflating an air bag, and two combustion chambers storing the gas generating means. The combustion chambers are concentrically provided so as to be adjacent to each other in the radial direction of the housing, and a communicating hole which allows communication between the combustion chambers is provided, in the housing. The gas generator also has two igniters, two different gas generating means, a connector having a lead wire, a combustion chamber, ignition means provided in an inner cylindrical member, and an automatic ignition member, which can effectively restrain an occupant.
摘要翻译：用于气囊系统的气体发生器在具有气体排出口的壳体中，在冲击时起动的点火装置和由点火装置点燃和燃烧的气体发生装置，并产生用于使气囊充气的燃烧气体，以及存储气体发生装置的两个燃烧室。燃烧室同心地设置成在壳体的径向上彼此相邻，并且在壳体中设置有允许燃烧室之间连通的连通孔。气体发生器还具有两个点火器，两个不同的气体发生装置，具有引线的连接器，燃烧室，设置在内部圆柱形构件中的点火装置和能够有效地约束乘员的自动点火构件。

73. 发明授权

US06406060B1 Gas generator for airbag and airbag system 有权
标题翻译：用于气囊和气囊系统的气体发生器
公开(公告)号：US06406060B1
公开(公告)日：2002-06-18
申请号：US09662884
申请日：2000-09-15
申请人： Nobuyuki Katsuda , Shogo Tomiyama
发明人： Nobuyuki Katsuda , Shogo Tomiyama
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , C06D5/06
摘要： A gas generator for an air bag which enables a gas generating agent to be completely burned in a desired period of time, and shows sufficient operating characteristics is provided. In a gas generator for an air bag, wherein igniting unit to be actuated when an impact sensor detects an impact, solid bodies of gas generating agent ignited by the igniting unit and burned to generate a combustion gas, and filter unit for cooling the combustion gas and scavenging combustion residues are accommodated in a housing having gas discharge ports. The ratio (A/At) of the total surface area A of the solid bodies of gas generating agent to the total opening area At of the gas discharge ports is controlled to be larger than 300.
摘要翻译：一种用于气囊的气体发生器，其能够使气体发生剂在期望的时间段内完全燃烧，并且显示出足够的操作特性。在用于气囊的气体发生器中，其中当冲击传感器检测到冲击时要启动的点火单元，由点火单元点燃的燃气发生剂的固体燃烧以产生燃烧气体，以及用于冷却燃烧气体的过滤单元并且清除燃烧残余物容纳在具有排气口的壳体中。气体发生剂固体的总表面积A与气体排出口的总开口面积A A的比（A / At）被控制为大于300。

74. 发明授权

US5951041A Gas generator for air bag and air bag system 失效
标题翻译：气囊和气囊系统气体发生器
公开(公告)号：US5951041A
公开(公告)日：1999-09-14
申请号：US848599
申请日：1997-04-29
申请人： Yasunori Iwai , Nobuyuki Katsuda
发明人： Yasunori Iwai , Nobuyuki Katsuda
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264
CPC分类号： B60R21/2644
摘要： A gas generator is provided which is less likely to suffer from damages or peeling-off of a protruding seal tape during assembling of the generator, thus surely assuring a moisture preventive effect by the seal tape.In the gas generator for an air bag, a recess is formed in a portion of a partition wall that divides a housing into an ignition means storage chamber that stores igniting means and a gas generating agent storage means that stores a gas generating agent, or in a portion of a housing, to which a seal tape is attached to close through-holes formed through the partition walls or housing. The depth and width of the recess are equal to or larger than the thickness and width of the seal tape. The seal tape is attached such that its side edge portions are received in the recess, so as to close the through-holes.
摘要翻译：提供一种气体发生器，其在发电机的组装期间不太可能遭受突出的密封带的损坏或剥离，因此确保通过密封带确保防潮效果。在用于气囊的气体发生器中，在隔壁的一部分中形成凹部，该部分将壳体分为储存点火装置的点火装置储存室和存储气体发生剂的气体发生剂储存装置，或者壳体的一部分，密封带被附接到该部分以关闭通过分隔壁或壳体形成的通孔。凹部的深度和宽度等于或大于密封带的厚度和宽度。密封带被附接成使得其侧边缘部分被容纳在凹部中，以便关闭通孔。

75. 发明申请

US20080063993A1 Gas generator 有权
标题翻译：气体发生器
公开(公告)号：US20080063993A1
公开(公告)日：2008-03-13
申请号：US11892770
申请日：2007-08-27
申请人： Nobuyuki Katsuda , Shingo Oda
发明人： Nobuyuki Katsuda , Shingo Oda
IPC分类号： F23D21/00
CPC分类号： B60R21/26 , B60R2021/26011 , B60R2021/26029
摘要： A gas generator includes, a housing having a gas discharge port; at least one combustion chamber accommodating a gas generating agent therein; a cylindrical filter disposed between the gas discharge port and the combustion chamber; and at least one ignition device for igniting and combusting the gas generating agent, each device comprising an igniter assembly in which an electric igniter is enclosed and fixed by a metal member and a resin portion. The igniter assembly has, in the resin portion, a holder accommodation space disposed over an opening formed in a bottom portion of the housing, and fixed by a holder inserted from the outside into the opening. An inner wall surface of the holder accommodation space has concave and convex portions that engage convex and concave portions of the holder, so that the igniter assembly is fixed without being welded to the bottom portion of the housing.
摘要翻译：气体发生器包括具有排气口的壳体; 在其中容纳气体发生剂的至少一个燃烧室; 设置在气体排出口和燃烧室之间的圆筒形过滤器; 以及用于点燃和燃烧气体发生剂的至少一个点火装置，每个装置包括点火器组件，其中电点火器被金属构件和树脂部分封闭固定。点火器组件在树脂部分中具有设置在形成在壳体的底部中的开口上的保持器容置空间，并且通过从外部插入到开口中的保持器固定。保持器容纳空间的内壁表面具有接合保持器的凸部和凹部的凹凸部，使得点火器组件固定而不被焊接到壳体的底部。

76. 发明授权

US07252303B2 Inflator 有权
标题翻译：气筒
公开(公告)号：US07252303B2
公开(公告)日：2007-08-07
申请号：US10332067
申请日：2001-08-28
申请人： Nobuyuki Katsuda , Masayuki Nakayasu , Naoki Matsuda
发明人： Nobuyuki Katsuda , Masayuki Nakayasu , Naoki Matsuda
IPC分类号： B60R21/26
CPC分类号： B60R21/272 , B21D41/045 , B60R21/232 , B60R2021/0018
摘要： An inflator has an inflator housing accommodating a pressurized medium, a diffuser portion attached to an end portion of the inflator housing and provided with a gas discharging port for discharging the pressurized medium flowing out of the opening at the time of actuation of the inflator, the gas discharging port being constantly open, such that pressure inside the diffuser portion is under an atmospheric pressure, a rupturable plate that seals a flow-path through which the pressurized medium flows when the inflator is actuated, a rupturing unit for rupturing the rupturable plate to allow the pressurized medium to flow through the flow-path, and a filter provided directly over and covering the discharging port by making contact with a surface of the diffuser portion at a portion defining the gas discharging port, such that the pressurized medium is discharged from the gas discharging port through the filter.
摘要翻译：充气机具有容纳加压介质的充气器壳体，扩散器部分附接到充气器壳体的端部并且设置有气体排出口，用于在致动充气机时排出从开口流出的加压介质，气体排出口始终打开，使得扩散器部分内的压力处于大气压下，破裂板，其密封当充气器致动时加压介质流动的流动路径，用于将可破裂板破裂的破裂单元允许加压介质流过流路，以及通过在限定气体排出口的部分处与扩散器部分的表面接触而直接设置在其上并覆盖排出口的过滤器，使得加压介质从气体排放口通过过滤器。

77. 发明授权

US07175198B2 Inflator 有权
标题翻译：气筒
公开(公告)号：US07175198B2
公开(公告)日：2007-02-13
申请号：US10643908
申请日：2003-08-20
申请人： Masayuki Nakayasu , Nobuyuki Katsuda
发明人： Masayuki Nakayasu , Nobuyuki Katsuda
IPC分类号： B60R21/268
CPC分类号： B60R21/26
摘要： The present invention provides an inflator reduced in size and improved in rupturability of a rupturable plate. A rupturable plate 29 is fixed between a gas introducing chamber 22 and an igniter accommodating chamber 26, and the central axes of an igniter 24 and the rupturable plate 29 are coincident with each other. For this reason, rupturability of the rupturable plate can be improved at the time of actuation.
摘要翻译：本发明提供了一种减小了可破裂板的尺寸减小和破裂性能提高的充气机。可破裂板29固定在气体导入室22和点火器容纳室26之间，点火器24和可破裂板29的中心轴线彼此重合。为此，可以在致动时改善破裂板的破裂性。

78. 发明授权

US07055855B2 Gas generator for multi-stage air bag 有权
标题翻译：多级气囊气体发生器
公开(公告)号：US07055855B2
公开(公告)日：2006-06-06
申请号：US10297172
申请日：2001-06-08
申请人： Yoshihiro Nakashima , Nobuyuki Katsuda
发明人： Yoshihiro Nakashima , Nobuyuki Katsuda
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648
摘要： A multistage type gas generator for an air bag, which has a simple structure and can be easily manufactured and in which combustions of gas generating agents provided in a plurality of combustion chambers do not influence each other, is provided. In the multistage type gas generator, a plurality of the combustion chambers are provided in an axial direction of a cylindrical housing.
摘要翻译：提供一种用于气囊的多级气体发生器，其具有简单的结构并且可以容易地制造，并且其中设置在多个燃烧室中的气体发生剂的燃烧不会相互影响。在多级气体发生器中，多个燃烧室沿圆筒形壳体的轴向设置。

79. 发明授权

US06974153B2 Gas generator for an air belt apparatus and air belt apparatus 有权
标题翻译：用于气带装置和气带装置的气体发生器
公开(公告)号：US06974153B2
公开(公告)日：2005-12-13
申请号：US10420701
申请日：2003-04-23
申请人： Nobuyuki Katsuda
发明人： Nobuyuki Katsuda
IPC分类号： B60R21/18 , B60R21/26 , B60R21/264
CPC分类号： B60R21/261 , B60R21/18 , B60R21/2644 , B60R2021/2612
摘要： A gas generator 1 for an air belt apparatus which is used in an air belt apparatus for inflating an air belt by introducing a gas discharged from the gas generator, includes a solid gas generating agent adapted to be burnt and generate at least one of a gas and a heat, and a housing accommodating the solid gas generating agent. The housing is provided with a gas discharging port 2 for discharging a gas generated inside the housing in the radial direction of the housing.
摘要翻译：一种用于气带装置的气体发生器1，其用于通过引入从气体发生器排出的气体来对气带进行充气的气带装置中，包括：固体气体发生剂，其适于被燃烧并产生至少一种气体和热量，以及容纳固体气体发生剂的壳体。壳体设置有气体排出口2，用于沿着壳体的径向排出在壳体内产生的气体。

80. 发明申请

US20050035581A1 Inflator 失效
标题翻译：气筒
公开(公告)号：US20050035581A1
公开(公告)日：2005-02-17
申请号：US10854247
申请日：2004-05-27
申请人： Nobuyuki Katsuda , Haruhiko Yamashita
发明人： Nobuyuki Katsuda , Haruhiko Yamashita
IPC分类号： B60R21/26 , B60R21/268 , B60R21/28
CPC分类号： B60R21/268 , B60R21/261 , B60R21/274 , F42B3/045
摘要： An inflator in which wiring work from an igniter to a power source is easy is provided. The inflator comprises one igniter 36 and first gas discharge ports 34 and 46 disposed separately. After the first rupturable plate 38 is broken by activation of the igniter 36, breaking energy moves inside the transfer tube 24, so that the second rupturable plate 48 is surely broken.
摘要翻译：提供了从点火器到电源的布线工作的充气机容易。充气机包括一个点火器36和分别设置的第一气体排出口34和46。在通过点火器36的激活破坏第一可破裂板38之后，传递管24内的断裂能量移动，从而可靠地破坏第二可破裂板48。

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