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    Passenger safety device for vehicles
    8.
    发明授权
    Passenger safety device for vehicles 失效
    乘客安全装置

    公开(公告)号：US5216284A

    公开(公告)日：1993-06-01

    申请号：US777511

    申请日：1991-11-25

    申请人： Bernhard Mattes ,  Hartmut Schumacher ,  Peter Taufer

    发明人： Bernhard Mattes ,  Hartmut Schumacher ,  Peter Taufer

    IPC分类号： B60R21/16 ,  B60R21/01 ,  B60R22/46 ,  H02H7/20 ,  H02J9/06

    CPC分类号： B60R21/017 ,  H02J9/061

    摘要： A passenger safety device includes at least one electrical component, especially a restraint system such as an airbag and/or seat belt tightener, for a vehicle equipped with an electrical system, with an energy reserve circuit to temporarily maintain the voltage supply for triggering of the safety device. In order to ensure reliable functioning, it is proposed that the safety device be disconnected from the electrical system voltage (U.sub.N) when the voltage exceeds a maximum value (U.sub.max) which can be predetermined, and then be connected with the energy reserve circuit (9).

    摘要翻译： PCT No.PCT / DE90 / 00342 Sec。 371日期：1991年11月25日 102（e）1991年11月25日日期PCT提交1990年5月12日PCT公布。 出版物WO91 / 00636 1991年1月10日。乘客安全装置包括至少一个电气部件，特别是用于装备有电气系统的车辆的安全气囊和/或安全带紧固器的约束系统，具有暂时保持 用于触发安全装置的电压。 为了确保可靠的运行，建议当电压超过可以预定的最大值（Umax）时，安全装置与电气系统电压（UN）断开，然后与节能电路（9）连接 ）。

    Device and method for activating an air bag for a vehicle and an air bag system for a vehicle
    9.
    发明申请
    Device and method for activating an air bag for a vehicle and an air bag system for a vehicle 审中-公开
    用于启动车辆的气囊和用于车辆的气囊系统的装置和方法

    公开(公告)号：US20150091284A1

    公开(公告)日：2015-04-02

    申请号：US14501357

    申请日：2014-09-30

    申请人： Leonardo KOVACIC ,  Werner Nitschke ,  Hartmut Schumacher ,  Ruediger Karner

    发明人： Leonardo KOVACIC ,  Werner Nitschke ,  Hartmut Schumacher ,  Ruediger Karner

    IPC分类号： B60R21/261 ,  B60R21/274

    CPC分类号： B60R21/261 ,  B60R21/274 ,  B60R2021/26094 ,  B60R2021/2612

    摘要： A device for activating an air bag for a vehicle, the device having a pressure vessel for supplying a gas under pressure using at least one exit opening for letting out a first volume flow of the gas to the air bag, a valve element connected to the pressure vessel, which is configured to close the exit opening at least partially in a resting position and, in a motion into a triggering position, to release the exit opening, and a bursting element for the gas-tight closing of the pressure vessel. The device further includes a bypass region for letting out a second volume flow of the gas to the air bag, the bypass region being situated before an end region of the exit opening in relation to the main flow direction of the first volume flow.

    摘要翻译： 一种用于启动用于车辆的气囊的装置，所述装置具有用于使用至少一个出口开启压力的气体的压力容器，用于将气体的第一体积流量排放到所述气囊中;阀元件， 压力容器，其构造成至少部分地在静止位置关闭出口，并且在运动中进入触发位置以释放出口，以及用于气密地关闭压力容器的爆裂元件。 该装置还包括用于将气体的第二体积流量放出到气囊的旁路区域，旁路区域位于相对于第一体积流的主流动方向的出口开口的端部区域之前。

    Control circuit for an alternating-current ignition circuit of a restraining means
    10.
    发明授权
    Control circuit for an alternating-current ignition circuit of a restraining means 失效
    限制装置的交流点火电路的控制电路

    公开(公告)号：US06633088B1

    公开(公告)日：2003-10-14

    申请号：US09744061

    申请日：2001-03-20

    申请人： Bernhard Mattes ,  Hartmut Schumacher ,  Klaus Ringger

    发明人： Bernhard Mattes ,  Hartmut Schumacher ,  Klaus Ringger

    IPC分类号： B60L100

    CPC分类号： B60R21/017

    摘要： A drive circuit for an AC ignition circuit, which has at least one capacitor and at least one trigger element, which is used to deploy a restraint system in a motor vehicle, has a bridge circuit with four electronically controllable switches, of which two switches are connected in series between a supply voltage and ground, and the ignition circuit forms a bridge shunt between both pairs of switches connected in parallel. If a fault occurs in the bridge circuit, the individual switches are triggered so that charging and discharging of the capacitor in the ignition circuit is guaranteed in spite of the fault.

    摘要翻译： 用于交流点火电路的驱动电路具有至少一个电容器和至少一个用于在机动车辆中部署约束系统的触发元件，其具有四个电子可控开关的桥接电路，其中两个开关是 串联连接在电源电压和地之间，并且点火电路在并联连接的两对开关之间形成桥接分路。 如果桥接电路发生故障，则会触发单独的开关，以保证在故障时点火电路中的电容器充电和放电。