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    • 7. 发明专利
    • Gas generator
    • 气体发电机
    • JP2011162149A
    • 2011-08-25
    • JP2010029924
    • 2010-02-15
    • Daicel Chemical Industries Ltdダイセル化学工業株式会社
    • YAMAZAKI MASAYUKIIWAI YASUNORI
    • B60R21/26B01J7/00B60R21/268
    • PROBLEM TO BE SOLVED: To provide a gas generator which can be easily manufactured in different capacities and lengths in response to a request. SOLUTION: A cylindrical housing 15A is formed by integrally welding a cylindrical member 20 and a cylindrical member 30. An annular projection 23 possessed by the cylindrical member 20 is positioned in a central part in the axial direction of the cylindrical housing 15A, and this annular projection 23 acts as a reinforcing annular rib. Thus, even when formed as the cylindrical housing 15A of a slender shape, high strength is maintained. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够根据要求容易地以不同容量和长度制造的气体发生器。 解决方案:圆柱形壳体15A通过一体地焊接圆柱形构件20和圆柱形构件30而形成。圆柱形构件20所具有的环形突起23位于圆柱形壳体15A的轴向方向上的中心部分中, 并且该环形突起23用作加强环形肋。 因此,即使形成为细长形状的圆柱形壳体15A,也保持高强度。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Airbag device
    • 安全气囊装置
    • JP2011098697A
    • 2011-05-19
    • JP2009256256
    • 2009-11-09
    • Autoliv Development Abオートリブ ディベロップメント エービー
    • TANMACHI TAKESHIFUYUKI NAOYASUGAWARA YASUHIRO
    • B60R21/268B60R21/205
    • PROBLEM TO BE SOLVED: To provide an airbag device capable of inflating and deploying only a required airbag, while reducing the number of inflators arranged in a vehicle. SOLUTION: A constitution of this airbag device 200 includes a plurality of airbags (such as an airbag 212 for a driver's seat) arranged in the vicinity of a front seat (the driver's seat 102 and a front passenger seat 104) in a vehicle 100, an instrument panel cross member 230 arranged inside an instrument panel 108 arranged in front in the vehicle and connected to the plurality of airbags, and a plurality of opening valves 242 respectively arranged in a connecting part between the plurality of airbags and the instrument panel cross member, and is characterized in that the instrument panel cross member has a tank structure sealed in a state of pressurizing gas, and at least one of the opening valves becomes an open state, so that the gas sealed in the instrument panel cross member is supplied to at least one of the plurality of airbags. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够仅使所需安全气囊充气并展开的气囊装置,同时减少布置在车辆中的充气机的数量。 解决方案:该安全气囊装置200的结构包括布置在前座(驾驶员座椅102和前乘客座椅104)附近的多个安全气囊(诸如驾驶员座椅的安全气囊212) 车辆100,布置在车辆前方并且连接到多个安全气囊的仪表板108内的仪表板横梁230和分别布置在多个安全气囊和仪器之间的连接部分中的多个打开阀242 其特征在于,所述仪表板横梁具有在加压气体的状态下密封的罐结构,并且至少一个所述开闭阀变为打开状态,使得密封在所述仪表板横梁中的气体 被提供给多个安全气囊中的至少一个。 版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • Assembling method of inflater
    • 融合装置的方法
    • JP2010018132A
    • 2010-01-28
    • JP2008179724
    • 2008-07-10
    • Daicel Chem Ind Ltdダイセル化学工業株式会社
    • YAMAZAKI MASAYUKI
    • B01J7/00B60R21/26B60R21/268B60R21/272
    • PROBLEM TO BE SOLVED: To provide an assembling method of an inflator an assembling process of which is simplified. SOLUTION: This assembling method of the inflator 20 wherein a space between a cylindrical bottle 22 and a gas generating part is blocked by a first rupture disk 35 and a space between the cylindrical bottle 22 and a diffuser part 40 is blocked by a second rupture disk 10 has a process (a) to join the cylindrical bottle 22 and a gas generating part housing 30 (not including a gas generating medium 34 and an ignitor 32) and to block the space between them by the first rupture disk 35, a process (b) to block the space between the cylindrical bottle 22 and the diffuser part 40 by the second rupture disk 10 having a through-hole 15, a process (c) to block the through-hole 15 after filling gas from the through-hole 15 of the second rupture disk 10, a process (d) to store the gas generating medium 34 and the ignitor 32 in the gas generating part housing 30 and a process (e) to join the cylindrical bottle 22 and the diffuser part 40. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种充气机的组装方法,其组装过程被简化。 解决方案:这种充气机20的组装方法,其中圆柱形瓶22和气体发生部分之间的空间被第一破裂盘35阻挡,圆柱形瓶22和扩散器部分40之间的空间被一个 第二破裂盘10具有连接圆柱形瓶22和气体发生部件壳体30(不包括气体发生介质34和点火器32)并通过第一破裂盘35阻挡它们之间的空间的方法(a) 通过具有通孔15的第二破裂盘10阻挡圆筒形瓶22和扩散器部40之间的空间的方法(b),在从通孔15填充气体之后阻挡通孔15的工序(c) 第二破裂盘10的孔15,将气体发生介质34和点火器32存储在气体发生部分壳体30中的过程(d)和将圆柱形瓶22和扩散器部分40接合的工艺(e) 。版权所有(C)2010,JPO&INPIT