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1. 发明授权

US06936303B1 Electric type initiator and gas generator 有权
标题翻译：电动式起动器和气体发生器
公开(公告)号：US06936303B1
公开(公告)日：2005-08-30
申请号：US09959781
申请日：2000-10-27
申请人： Nobuyuki Katsuda , Satoshi Kubozuka , Shingo Oda
发明人： Nobuyuki Katsuda , Satoshi Kubozuka , Shingo Oda
IPC分类号： B60R21/26 , B60R21/264 , B60R22/46 , F42B3/12 , F42B3/195 , B05D5/12
CPC分类号： B60R21/2644 , B60R22/4628 , B60R2021/26029 , F42B3/12 , F42B3/195 , Y10T29/49002 , Y10T29/49007 , Y10T29/4922
摘要： The present invention provides an electric type initiator which can secure a reliability in activation and can be easily manufactured. The electric type initiator is characterized by comprising a header portion formed by using a resin material, a pair of conductive pins having top portions going through the header portion and exposing from an end portion of the header portion, a bridge wire formed by using a conductive body bridging between the top portions of the conductive pins, and a priming arranged in contact with the bridge wire. And, the present invention provides an initiator assembly which can be easily manufactured with less steps of the manufacturing process and can further reduce a manufacturing cost. An initiator assembly including a priming for used in a motor vehicle comprising a priming, a conductive pin used for igniting the priming, and a collar member functioning as a fixing portion with respect to the inflator, wherein the conductive pin is arranged to go through the collar member, a molded member made of an insulating material is interposed between the collar member and the conductive pin, and the conductive pin, and the collar member and the molded member are integrally formed to constitute a base portion.
摘要翻译：本发明提供一种可以确保激活的可靠性并且可以容易地制造的电动式起动器。电型引发器的特征在于包括通过使用树脂材料形成的集管部分，一对导电销，其顶部部分穿过集管部分并且从集管部分的端部露出;通过使用导电在导电引脚的顶部之间的主体桥接，以及布置成与桥接线接触的起动。并且，本发明提供了一种引发剂组合物，其可以通过较少的制造步骤来制造，并且可以进一步降低制造成本。一种起动器组件，包括用于机动车辆中的起动器，其包括起动器，用于点燃起动器的导电销，以及用作相对于所述充气器的固定部分的套环部件，其中所述导电销布置成经过一个由绝缘材料制成的模制构件插在套环构件和导电销之间，并且导电销和套环构件和模制构件整体形成以构成基座部分。

2. 发明授权

US07614875B2 Gas generator 有权
标题翻译：气体发生器
公开(公告)号：US07614875B2
公开(公告)日：2009-11-10
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： F23Q2/32
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。

3. 发明授权

US06942249B2 Airbag gas generator and an airbag apparatus 有权
标题翻译：气囊气体发生器和气囊装置
公开(公告)号：US06942249B2
公开(公告)日：2005-09-13
申请号：US10377690
申请日：2003-03-04
申请人： Yasunori Iwai , Yoshihiro Nakashima , Nobuyuki Katsuda , Masayuki Yamazaki , Shingo Oda
发明人： Yasunori Iwai , Yoshihiro Nakashima , Nobuyuki Katsuda , Masayuki Yamazaki , Shingo Oda
IPC分类号： B60R21/26 , B60R21/264 , C06B45/00 , C06D5/06 , B60R21/28
CPC分类号： B60R21/2644 , B60R2021/26029 , C06B45/00 , C06D5/06
摘要： An airbag gas generator has a housing having gas discharge ports, an ignition unit provided within the housing for generating a combustion product upon activation thereof, the ignition unit including an igniter having an output pressure of 700 psi or higher at 20° C. atmosphere when said igniter is burned within a hermetically closed cylinder having a volume of 10 cc, and a seal device for closing the gas discharge ports to prevent fluid communication between an inside and outside of the housing before activation of the gas generator, the seal means being ruptured by an inner pressure increased as a result of the generation of the combustion product.
摘要翻译：气囊气体发生器具有壳体，其具有气体排出口，点火单元设置在壳体内，用于在其启动时产生燃烧产物，该点火单元包括在20℃气氛下输出压力为700psi或更高的点火器所述点火器在体积为10cc的气密封圆筒内燃烧，密封装置用于封闭气体排出口，以防止气体发生器启动之前壳体内外流体连通，密封装置破裂通过由于产生燃烧产物而增加的内部压力。

4. 发明授权

US06695345B2 Airbag inflator and an airbag apparatus 有权
标题翻译：安全气囊充气机和气囊装置
公开(公告)号：US06695345B2
公开(公告)日：2004-02-24
申请号：US09224806
申请日：1998-12-31
申请人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
发明人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/2411 , B01D46/4263 , B01D2275/105 , B01D2279/10 , B60R21/2035 , B60R21/33 , C06D5/06
摘要： An airbag inflator includes non-azide gas generating propellants, surrounding an ignition device, disposed inside a housing. The gas generating propellants are surrounded by a coolant/filter device having a pressure loss of 0.3×10−2 to 1.5×10−2 kg/cm2 at a flow rate of 100 l/min/cm2. A space is provided between an outer periphery of the coolant/filter device and the housing such that the combustion gas passes through the entire area of the coolant/filter device. The coolant/filter device is also surrounded by a swell suppressing layer which prevents the coolant/filter device from swelling due to a combustion of the gas generating propellants.
摘要翻译：安全气囊充气机包括布置在壳体内的非叠氮化物气体产生推进剂，围绕点火装置。气体发生推进剂由100l / min / cm 2的流量的压力损失为0.3×10 -2至1.5×10 -2 kg / cm 2的冷却/过滤装置围绕。。在冷却/过滤装置的外周和壳体之间设置有空气，使得燃烧气体通过冷却/过滤装置的整个区域。冷却/过滤装置也被防止由于气体产生推进剂燃烧引起的冷却/过滤装置膨胀的溶胀抑制层所包围。

5. 发明授权

US06540256B2 Airbag gas generator and an airbag apparatus 有权
标题翻译：气囊气体发生器和气囊装置
公开(公告)号：US06540256B2
公开(公告)日：2003-04-01
申请号：US09209747
申请日：1998-12-11
申请人： Yasunori Iwai , Yoshihiro Nakashima , Nobuyuki Katsuda , Masayuki Yamazaki , Shingo Oda
发明人： Yasunori Iwai , Yoshihiro Nakashima , Nobuyuki Katsuda , Masayuki Yamazaki , Shingo Oda
IPC分类号： B60R2128
CPC分类号： B60R21/2644 , B60R2021/26029 , C06B45/00 , C06D5/06
摘要： An airbag gas generator with a simple construction, which operates to apply as small an impact as possible to the passenger during the initial stage of its operation and thereafter rapidly increase the gas pressure to reliably protect the passenger. The airbag gas generator which includes in the housing with gas discharge ports a single ignition means activated by impacts, a gas generating agent ignited and burned by the ignition means to produce a combustion gas, and a filter means to cool the combustion gas and/or arrest combustion residue. The operation performance of the gas generator is adjusted such that the tank pressure measured at 0.25×T milliseconds will be 0.25×P (kPa) or less where a desired tank maximum pressure in the tank combustion test is P (kPa) and a period of time from the start of rising of the tank pressure to the time when the maximum pressure P (kPa) is reached is T milliseconds.
摘要翻译：一种安全气囊发生器，结构简单，操作起来在运行初期对乘客施加尽可能小的冲击力，然后快速增加气压，可靠地保护乘客。气囊发生器包括在具有气体排出口的壳体具有通过冲击激活的单个点火装置，由点火装置点燃和燃烧以产生燃烧气体的气体发生剂，以及用于冷却燃烧气体和/或停止燃烧残余物的过滤装置。调整气体发生器的操作性能，使得在罐燃烧试验中期望的罐最大压力为P（kPa）时，以0.25×T毫秒测量的罐压力将为0.25×P（kPa）或更小，并且从达到最大压力P（kPa）时罐体压力上升开始为T毫秒。

6. 发明授权

US06234521B1 Airbag inflator and an airbag apparatus 失效
标题翻译：安全气囊充气机和气囊装置
公开(公告)号：US06234521B1
公开(公告)日：2001-05-22
申请号：US08829314
申请日：1997-03-31
申请人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
发明人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/2411 , B01D46/4263 , B01D2275/105 , B01D2279/10 , B60R21/2035 , B60R21/33 , C06D5/06
摘要： An airbag inflator includes non-azide gas generating propellants, surrounding an ignition device, disposed inside a housing. The gas generating propellants are surrounded by a coolant/filter device having a pressure loss of 0.3×10−2 to 1.5×10−2 kg/cm2 at a flow rate of 100 l/min/cm2. A space is provided between an outer periphery of the coolant/filter device and the housing such that the combustion gas passes through the entire area of the coolant/filter device. The coolant/filter device is also surrounded by a swell suppressing layer which prevents the coolant/filter device from swelling due to a combustion of the gas generating propellants.
摘要翻译：安全气囊充气机包括布置在壳体内的非叠氮化物气体产生推进剂，围绕点火装置。气体发生推进剂以100l / min / cm 2的流速由压力损失为0.3×10 -2至1.5×10 -2 kg / cm 2的冷却/过滤装置包围。在冷却/过滤装置的外周和壳体之间设置有空气，使得燃烧气体通过冷却/过滤装置的整个区域。冷却/过滤装置也被防止由于气体产生推进剂燃烧引起的冷却/过滤装置膨胀的溶胀抑制层所包围。

7. 发明授权

US06196581B1 Airbag inflator and an airbag apparatus 有权
公开(公告)号：US06196581B1
公开(公告)日：2001-03-06
申请号：US09222960
申请日：1998-12-30
申请人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
发明人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/2411 , B01D46/4263 , B01D2275/105 , B01D2279/10 , B60R21/2035 , B60R21/33 , C06D5/06
摘要： An airbag inflator includes non-azide gas generating propellants, surrounding an ignition device, disposed inside a housing. The gas generating propellants are surrounded by a coolant/filter device having a pressure loss of 0.3×10−2 to 1.5×10−2 kg/cm2 at a flow rate of 100 l/min/cm2. A space is provided between an outer periphery of the coolant/filter device and the housing such that the combustion gas passes through the entire area of the coolant/filter device. The coolant/filter device is also surrounded by a swell suppressing layer which prevents the coolant/filter device from swelling due to a combustion of the gas generating propellants.

8. 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。

9. 发明授权

US06409214B2 Airbag inflator and an airbag apparatus 有权
标题翻译：安全气囊充气机和气囊装置
公开(公告)号：US06409214B2
公开(公告)日：2002-06-25
申请号：US09224805
申请日：1998-12-31
申请人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
发明人： Nobuyuki Katsuda , Shingo Oda , Masayuki Ueda
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/2411 , B01D46/4263 , B01D2275/105 , B01D2279/10 , B60R21/2035 , B60R21/33 , C06D5/06
摘要： An airbag inflator includes non-azide gas generating propellants, surrounding an ignition device, disposed inside a housing. The gas generating propellants are surrounded by a coolant/filter device having a pressure loss of 0.3×10−2 to 1.5×10−2 kg/cm2 at a flow rate of 100 l/min/cm2. A space is provided between an outer periphery of the coolant/filter device and the housing such that the combustion gas passes through the entire area of the coolant/filter device. The coolant/filter device is also surrounded by a swell suppressing layer which prevents the coolant/filter device from swelling due to a combustion of the gas generating propellants.
摘要翻译：安全气囊充气机包括布置在壳体内的非叠氮化物气体产生推进剂，围绕点火装置。气体发生推进剂以100l / min / cm 2的流速由压力损失为0.3×10 -2至1.5×10 -2 kg / cm 2的冷却/过滤装置包围。在冷却/过滤装置的外周和壳体之间设置有空气，使得燃烧气体通过冷却/过滤装置的整个区域。冷却/过滤装置也被防止由于气体产生推进剂燃烧引起的冷却/过滤装置膨胀的溶胀抑制层所包围。

10. 发明申请

US20090045614A1 Safety ensuring device 审中-公开
标题翻译：安全保证装置
公开(公告)号：US20090045614A1
公开(公告)日：2009-02-19
申请号：US12222238
申请日：2008-08-05
申请人： Nobuyuki Katsuda
发明人： Nobuyuki Katsuda
IPC分类号： B60R22/46
CPC分类号： B60N2/42763 , B60N2/4279
摘要： The present invention relates to a safety ensuring device for ensuring safety of an occupant when an impact caused by a collision or a rapid deceleration is applied to the occupant wearing a seatbelt when a vehicle runs and an occupant-restraining performance degrades, including: a movable portion that is disposed in a seat portion of a vehicle seat and moves the seat portion up and down; and a drive portion that is accommodated inside the vehicle seat and moves the movable portion up and down, wherein the drive portion moves the movable portion up and down by an electric drive device upon receiving electric signals from a sensor installed on the vehicle and a control unit connected to the sensor, and at least a pre-crash sensor is provided as the sensor.
摘要翻译：本发明涉及一种安全保障装置，用于当在车辆行驶时乘坐安全带的乘客施加冲击或快速减速时产生的冲击并且乘员抑制性能下降时，确保乘员的安全，包括：可动该部分设置在车辆座椅的座椅部分中并使座椅部分上下移动; 以及驱动部，其容纳在所述车辆用座椅的内部并且上下移动所述可动部，其中，所述驱动部在从安装在所述车辆上的传感器接收到电信号时由所述驱动装置上下移动所述可动部，连接到传感器的单元，并且至少提供了预碰撞传感器作为传感器。

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