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91. 发明公开

EP1092938A3 Electric bridge wire initiator 有权
标题翻译：电爆炸桥
公开(公告)号：EP1092938A3
公开(公告)日：2002-06-12
申请号：EP00309023.0
申请日：2000-10-13
申请人： Showa Kinzoku Kogyo Co., Ltd.
发明人： Narumi, Kazuhito , Kaida, Fukumi
IPC分类号： F42B3/12 , F42B3/198 , F42C19/12
CPC分类号： F42B3/124
摘要： An electric ignition type initiator (10) applies an electrical signal via a pair of electrical signal input portions to a resistance element (22) connected across the electrical signal input portions to heat the resistance element to cause the heat from the resistance element to ignite an explosive charge (30, 50) and thereby operate a vehicle safety apparatus. The resistance element is formed by etching a film of nickel-chrome alloy provided on the top surface of a substrate (20). The first side of the resistance element extends in a straight line between the electrical signal input portions, and the second side is inclined from each of the electrical signal input portions so that the width between the first side and each incline on the second side decreases as distance from the respective electrical signal input portion increases. The resistance element has its minimum sectional area where the inclines meet.

92. 发明公开

EP1209436A1 SQUIB AND METHOD OF MANUFACTURE THEREOF 审中-公开
标题翻译： ZÜNDERUND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1209436A1
公开(公告)日：2002-05-29
申请号：EP00942414.4
申请日：2000-06-30
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： AMANO, Junya , HORI, Hiroshi
IPC分类号： F42B3/12
CPC分类号： F42B3/198 , F42B3/124
摘要： The present invention relates to a squib used for a gas generator that operates an occupant protecting system of an automobile, such as a seatbelt pretensioner and an airbag system and to a producing method thereof. The invention provides a squib including a cup (2), an ignition agent (3) packed in the cup (2), a plug (4) to close an opening of the cup (2), two electrode pins (5, 6) inserted in the plug to extend through it, and a bridge wire (7) that is connected between the two electrode pins (5, 6) in the cup (2) and generates heat when electrically energized, wherein the two electrode pins (5, 6) are inserted in the plug (4) to extend through it in such a manner as to form projected portions (23) that are projected from one end of the plug on the cup side, wherein the bridge wire (7) is connected between the projected portions (23) of the electrode pins (5, 6), wherein the bridge wire (7) and the projected portions (23) are buried in the ignition agent (3), and wherein the bridge wire (7) and the ignition agent (3) are sealed in the cup (2) in the condition in which they have a certain contact pressure acting on each other. Also, the present invention provides a producing method thereof.
摘要翻译：本发明涉及一种用于操作诸如安全带预紧器和气囊系统的汽车的乘员保护系统的气体发生器的爆管及其制造方法。本发明提供了一种包括杯子（2），装在杯子（2）中的点火剂（3）），用于封闭杯子（2）的开口的塞子（4），两个电极针脚（5,6）插入插头中以延伸穿过它;以及桥接线（7），其连接在所述杯（2）中的两个电极引脚（5,6）之间并且在被通电时产生热量，其中所述两个电极引脚（5， 6）插入到插头（4）中以使其延伸穿过它，以形成从插头的一端突出在杯侧的突出部分（23），其中桥接线（7）连接在电极销（5,6）的突出部分（23），其中桥接线（7）和突出部分（23）被埋在点火剂（3）中，并且其中桥接线（7）和点火剂（3）在它们具有相互作用的一定接触压力的条件下被密封在杯（2）中。另外，本发明提供其制造方法。

93. 发明公开

EP1205363A1 GAS GENERATOR 有权
标题翻译：气体发生器
公开(公告)号：EP1205363A1
公开(公告)日：2002-05-15
申请号：EP00948241.5
申请日：2000-07-27
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： TANAKA Koji, Himeji Factory of Nippon Kayaka K.K. , SASO, Takashi, Himeji Factory of Nippon Kayaku KK , HORI, Hiroshi, Himeji Factory of Nippon Kayaku KK
IPC分类号： B60R21/26
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，其可以提供可靠的可靠膨胀和充气气囊。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 通过通电而产生热量的桥接线24，其电阻值彼此不同。

94. 发明公开

EP1172628A3 Initiateur électro-pyrotechnique sécurisé a haute énergie 有权
标题翻译：电动点火器点燃以证实高能点火
公开(公告)号：EP1172628A3
公开(公告)日：2002-04-10
申请号：EP01401888.1
申请日：2001-07-13
申请人： TDA ARMEMENTS S.A.S.
发明人： Riviere, Christophe, Thales, Intellectual Property , Poulard, Eric Thales Intellectual Property
IPC分类号： F42B3/12
CPC分类号： F42B3/124
摘要： L'initiateur de l'invention, du type « slapper » comporte essentiellement : une embase (2) à deux broches de connexion (3, 4), une première feuille diélectrique (5) percée de deux trous (6, 7) sur la face postérieure de laquelle est formé un fusible (8), une deuxième feuille diélectrique (9) sur la face antérieure de laquelle sont formées des pastilles métallisées (10, 11) en regard desdits trous, un canon (12) et un corps (13) contenant une charge pyrotechnique. L'ensemble est scellé hermétiquement. La première feuille diélectrique introduit une discontinuité galvanique qui garantit une tension de mise à feu bien définie, de valeur suffisamment élevée pour éviter les courants parasites induits.

95. 发明授权

EP1000310B1 ZÜNDEINRICHTUNG FÜR EINE INSASSENSCHUTZVORRICHTUNG EINES KRAFTFAHRZEUGES 失效
标题翻译：点火装置是用于机动车辆的乘客保护装置
公开(公告)号：EP1000310B1
公开(公告)日：2002-03-27
申请号：EP98943693.6
申请日：1998-07-14
申请人： NICO-PYROTECHNIK Hanns-Jürgen Diederichs GmbH & Co. KG
发明人： LÜBBERS, Willi
IPC分类号： F42B3/12 , F42B3/18
CPC分类号： F42B3/124 , B60R2021/26029 , F42B3/103 , F42B3/127 , F42B3/18
摘要： The invention relates to an ignition unit having nail-shaped contact pins (1) the heads (3) of which project into an ignition chamber (8), whereby the ends of a resistance wire (6) are fixed to the heads (3) of the contact pins (1). To prevent misfiring due to voltage surges a spark gap (F) is embodied between the metallic casing (10) and the contact pins (1) in such a way that several sparks can jump the gap. The igniting agent (9) filled into the ignition chamber (8) is an agent which is flowable when the unit is being produced and coats the heads (3) of the contact pins (1) and the resistance wire (6) and subsequently solidifies.

96. 发明公开

EP1164349A1 Zündeinrichtung für eine Insassenschutzvorrichtung eines Kraftfahrzeugs 失效
标题翻译： Zündeinrichtungfüreine Insassenschutzvorrichtung eines Kraftfahrzeugs
公开(公告)号：EP1164349A1
公开(公告)日：2001-12-19
申请号：EP01121108.3
申请日：1998-07-14
申请人： NICO-PYROTECHNIK HANNS-JÜRGEN DIEDERICHS GMBH & CO. KG
发明人： Lübbers, Willi
IPC分类号： F42B3/12 , F42B3/18
CPC分类号： F42B3/124 , B60R2021/26029 , F42B3/103 , F42B3/127 , F42B3/18
摘要： Die Zündeinrichtung weist zwei in einem Passring (4), der mit elektrisch isolierendem Material (5) ausgefüllt ist, eingesetzte Kontaktstifte (1) auf, wobei auf dem Passring ein kappenförmiges Gehäuse (7, 10) aufgesetzt ist, sodass zwischen Passring (4) und Gehäuse (7, 10) eine Zündkammer (8) gebildet wird, die mit Zündstoff (9) gefüllt ist. Zwischen den in die Zündkammer (8) reichenden Oberseiten der Kontaktstifte (1) ist ein elektrisch mit diesen verbundener Widerstandsdraht (6) vorgesehen. Der Passring (4) ist aus Metall und weist einen Fortsatz auf, der die Kontaktstifte (1) so umgibt, dass zwischen der Innenwand des Fortsatzes (23) und den Kontaktstiften (1) eine Funkenstrecke (F) ausgebildet ist. Damit im Falle einer Überspannung diese rasch abgebaut wird, ist die Innenwand des Fortsatzes (23) aufgerauht. Vorzugsweise ist die Innenwand des Fortsatzes (23) mit einem Gewinde versehen.
摘要翻译：点火单元将两个接触销（1）结合在环形（4）中的铸造的电绝缘材料（5）中，所述环（4）装配到帽状壳体（7,10）中，使得点火室形成在环和房屋。延伸到充满可燃物质（9）的点火室中的接触销（1）的端部通过电阻线（6）彼此电连接。接触针形状为钉子，带有杆和头（2,3）。电阻丝的端部固定在针头上。物质（9）最初是可流动的。它封装引脚端和电阻丝，并随后固化。

97. 发明公开

EP0864843A3 Inflator e.g. for a vehicle, comprising a bridge wire initiator and method for making such an initiator 失效
标题翻译：充气机，例如对于具有用于制造这种保险丝电桥的点火器和方法的车辆
公开(公告)号：EP0864843A3
公开(公告)日：2000-11-15
申请号：EP98104484.5
申请日：1998-03-12
申请人： TRW INC.
发明人： Fogle, Homer W., Jr.
IPC分类号： F42B3/04 , F42B3/12 , C06C5/00 , F42B3/198 , C06C7/00
CPC分类号： C06C7/00 , F42B3/103 , F42B3/124 , F42B3/127
摘要： A vehicle occupant protection apparatus (10) includes an inflator (16) which, when actuated, emits inflation fluid. The apparatus (10) further includes an electrically actuatable igniter (24) which, when actuated, actuates the inflator (16). The igniter (24) includes an ohmic heating element (44) connected between a pair of electrodes (40, 42). An ignition droplet (46) is adhered to the ohmic heating element (44). The ignition droplet (46) is a mixture of pyrotechnic material and a resin binder which is cured by UV irradiation.

98. 发明公开

EP0724710A1 ELECTRICAL INITIATOR 失效
标题翻译：电熔丝
公开(公告)号：EP0724710A1
公开(公告)日：1996-08-07
申请号：EP95900395.0
申请日：1994-10-20
申请人： QUANTIC INDUSTRIES, INC.
发明人： AVORY, Mark, Lucas , FAHEY, William, David , FIELDS, Stewart, Shannon , MOORE, Charles, Joyce, Jr. , PIPER, Charles, John, III , WHANG, David , PINK, Terry, Joseph , BAGGETT, Albert, Jiggs, Jr. , RICHMAN, Martin, Gerald , WEINMAN, Lawrence, Theodore
IPC分类号： B01J7 , B60R21 , C06C7 , F42B3
CPC分类号： F42B3/103 , C06B33/06 , C06C7/00 , C06C9/00 , F42B3/04 , F42B3/124 , F42B3/195
摘要： The invention relates to an electrical initiator (10) which can be used with an automobile air bag or seat belt pretensioner. The initiator (10) comprises a header (100), a cup (160), conducting pins (20, 21), epoxy pin seals (140), a bridge-wire (30), a primer (40), and an output charge (170). In some embodiments, the initiator (10) also includes a director can (306). The header (100) and the cup (160) are composed of an insulating dielectric material capable of being ultrasonically welded together. The header (100) secures the pins (20, 21). Each pin (20, 21) is electrically conductive and each is formed with a buttress knurl (50) to form a seal when each pin (20, 21) is inserted into the header (100). Additionally, the pins (20, 21) are further sealed to the header by an epoxy sealant (140) and the interference fit of the pin to the header. The bridgewire (30) connects the pins (20, 21) together on one side of the header (100). An electrical signal through the bridgewire (30) generates heat igniting the primer (40). Primer (40) reacts with the output charge (170) that in turn ignites a solid gas generant (305) that produces gas that fills air bags or activates the gas generator that drives seat belt pretensioners. The primer (40) contacts the bridgewire (30). The output charge (170) contacts the primer (40). The output charge (170) is in the cup (160) and the cup (160) is ultrasonically welded to the header (100) to provide, along with the pin seals (140), an environmentally secure seal. Furthermore both the primer (40) and a flash charge (1050) contain Kraton G (TM) and Kraton FG (TM) as well as Potassium perchlorate (KC10) and Zirconium (Zr).

99. 发明授权

EP0314898B2 Igniter for electric ignition systems 失效
标题翻译：点火器电子点火系统。
公开(公告)号：EP0314898B2
公开(公告)日：1995-07-05
申请号：EP88114625.2
申请日：1988-09-07
申请人： NIPPON KOKI CO., LTD. , SUSUMU CO., LTD.
发明人： Kobari, Hirokazu , Hasegawa, Hitoshi 78, Oaza Toyochi Aza Namiki , Kishimoto, Junichi , Nakamura, Nakaba , Tamura, Akihiko
IPC分类号： F42C19/12 , F42B3/12
CPC分类号： F42B3/124

100. 发明公开

EP0648650A1 ELECTRIC IGNITION DEVICE FOR GAS GENERATING DEVICE 失效
标题翻译： ELEKTRISCHEZÜNDVORRICHTUNGFüREINE GASGENERATORVORRICHTUNG。
公开(公告)号：EP0648650A1
公开(公告)日：1995-04-19
申请号：EP93911980.6
申请日：1993-05-10
申请人： NIPPON KOKI CO., LTD.
发明人： KOBARI, Hirokazu , MIYAZAKI, Hitoshi , HASEGAWA, Hitoshi, 2-306, Ishikubo Danchi
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R2021/26029 , F42B3/124
摘要： An electric ignition device for a gas generating device for a life-saving airbag used on an automobile and so forth that is intended to improve the properties of a heating element in a short period of time. An electric ignition device for a gas generating device wherein a pair of electrodes (22) formed of metal film are disposed on the surface of an insulating thin plate (21) at a predetermined interval, and wherein the pair of electrodes are integrally connected to each other by means of at least one heating element (23) formed of metal film, the electric ignition device being characterized in that at least two trimmings (24) cut off in a widthwise direction of the heating element are provided in the heating element.
摘要翻译：一种用于汽车等的救生安全气体发生装置的电动点火装置，其目的是在短时间内改善加热元件的特性。一种用于气体发生装置的电动点火装置，其中由金属膜形成的一对电极（22）以预定间隔设置在绝缘薄板（21）的表面上，并且其中所述一对电极与每个电极一体地连接通过由金属膜形成的至少一个加热元件（23），其特征在于，在加热元件中设置有沿加热元件的宽度方向切断的至少两个装饰件（24）。

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