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9 条记录 (耗时 0.019 秒)

    Integrated silicon automotive accelerometer and single-point impact sensor
    1.
    发明授权
    Integrated silicon automotive accelerometer and single-point impact sensor 失效
    集成硅汽车加速度计和单点冲击传感器

    公开(公告)号：US5495414A

    公开(公告)日：1996-02-27

    申请号：US43680

    申请日：1993-04-07

    申请人： Leland J. Spangler ,  Christopher J. Kemp ,  Michael C. Graf

    发明人： Leland J. Spangler ,  Christopher J. Kemp ,  Michael C. Graf

    IPC分类号： B60R21/16 ,  B60R21/01 ,  G01P15/00 ,  G01P15/125 ,  B60R21/32

    CPC分类号： B60R21/0133 ,  B60R21/0132 ,  G01P15/125 ,  G01P2015/0831

    摘要： A single-point impact sensor has a fully differential capacitive sense element for providing a capacitive difference which is proportional to the acceleration of the vehicle. The capacitive difference is converted into a digital pulse train signal which is pulse density modulated with variations in the capacitance. The pulse density of the pulse train is evaluated according to a hierarchy of counters and timers to determine if it is indicative of an activation worthy event. In one embodiment, a non-volatile programmable memory is provided to control the operation of the impact sensor.

    摘要翻译： 单点冲击传感器具有全差分电容感测元件，用于提供与车辆加速度成比例的电容差。 电容差被转换为数字脉冲串信号，其脉冲密度随电容变化而被调制。 根据计数器和计时器的层次来评估脉冲串的脉冲密度，以确定它是否表示激活值事件。 在一个实施例中，提供非易失性可编程存储器以控制冲击传感器的操作。

    Method and apparatus for self-testing a single-point automotive impact sensing system
    2.
    发明授权
    Method and apparatus for self-testing a single-point automotive impact sensing system 失效
    用于自检单点汽车碰撞感应系统的方法和装置

    公开(公告)号：US5433101A

    公开(公告)日：1995-07-18

    申请号：US89198

    申请日：1993-07-12

    申请人： Leland J. Spangler ,  Michael C. Graf

    发明人： Leland J. Spangler ,  Michael C. Graf

    IPC分类号： B60R21/01 ,  B60R21/16 ,  G01P21/00 ,  B60R21/32 ,  B60L3/00

    CPC分类号： B60R21/0132 ,  B60R21/0173 ,  G01P21/00

    摘要： A method and apparatus for detecting faults in a single-point impact sensing system having electrically conductive self-test plates within the sensor to electrostatically deflect the sense element during self-test sequence. The deflection of the sense element is identical to deflection which would occur during an actual activation worthy impact event. The response time from the deflection of the sense element to the change in state of an activation flag is recorded and compared with an expected response time stored in non-volatile memory. Differences between the test time and the expected time is indicative of either a hard fault such as malfunction or reduced function of sensing system components or soft faults such as loss of calibration. Diagnostic self-test in this manner not only checks the electrical continuity of the impact sensing system, but also the mechanical integrity and the calibration of the sensing system.

    摘要翻译： 一种在单点冲击感测系统中检测故障的方法和装置，其具有传感器内的导电自测试板，以在自测试顺序期间静电偏转感测元件。 感测元件的偏转与在实际激活的有价值的冲击事件期间将发生的偏转相同。 记录从感测元件偏转到激活标志状态变化的响应时间，并与存储在非易失性存储器中的预期响应时间进行比较。 测试时间和预期时间之间的差异表示硬故障，例如故障或感测系统组件的功能减少或诸如校准丢失的软故障。 以这种方式进行诊断自检不仅可以检查冲击传感系统的电气连续性，还可以检查传感系统的机械完整性和校准。

    Passive restraint system with manual lap belt interlock
    3.
    发明授权
    Passive restraint system with manual lap belt interlock 失效
    被动约束系统，带手动腰带互锁

    公开(公告)号：US5058701A

    公开(公告)日：1991-10-22

    申请号：US592003

    申请日：1990-10-01

    申请人： Michael C. Graf ,  David R. Tengler

    发明人： Michael C. Graf ,  David R. Tengler

    IPC分类号： B60R22/02 ,  B60R22/06 ,  B60R22/48

    CPC分类号： B60R22/48 ,  B60R22/02 ,  B60R22/06 ,  B60R2022/4816 ,  B60R2022/4883

    摘要： A passive restraint system includes a torso belt automatically securing a vehicle occupant by moving from a forward position along a track to a rearward position to secure the occupant. A belt carrier carries one end of the torso belt along the track while the other end of the torso belt is retained on a belt retractor. The system also includes a manual lap belt which is secured by the vehicle occupant around the hips. Movement of the torso belt from the rearward to the forward position is prevented, even upon opening of the vehicle door, as long as the manual lap belt is engaged.

    摘要翻译： 被动约束系统包括躯干带，通过从沿着轨道的向前位置移动到后方位置来自动固定车辆乘员以固定乘客。 皮带托架沿着轨道承载躯干带的一端，而躯干带的另一端保持在皮带卷收器上。 该系统还包括手动腰带，其由车辆乘员围绕臀部固定。 只要手动搭接皮带接合，即使在车门打开时也能够防止躯干腰带从后方向前方移动。

    ENERGY STORAGE DEVICES HAVING ENHANCED SPECIFIC ENERGY AND ASSOCIATED METHODS
    4.
    发明申请
    ENERGY STORAGE DEVICES HAVING ENHANCED SPECIFIC ENERGY AND ASSOCIATED METHODS 有权
    具有增强特定能源和相关方法的能源储存装置

    公开(公告)号：US20150002985A1

    公开(公告)日：2015-01-01

    申请号：US13929724

    申请日：2013-06-27

    申请人： Charles W. Holzwarth ,  Cary L. Pint ,  Michael C. Graf ,  Bum Ki Moon

    发明人： Charles W. Holzwarth ,  Cary L. Pint ,  Michael C. Graf ,  Bum Ki Moon

    IPC分类号： H01G11/24 ,  H01G11/86 ,  H01G11/12

    CPC分类号： H01G11/86 ,  B82Y30/00 ,  H01G11/12 ,  H01G11/24 ,  H01G11/26 ,  H01G11/28 ,  H01G11/30 ,  H01G11/32 ,  Y02E60/13 ,  Y10S977/948

    摘要： Ultracapacitor electrodes having an enhanced electrolyte-accessible surface area are provided. Such electrodes can include a porous substrate having a solution side and a collector side, the collector side operable to couple to a current collector and the solution side positioned to interact with an electrolytic solution when in use. The electrode can also include a conductive coating formed on the solution side of the porous substrate. The coating can have a first side positioned to interact with an electrolytic solution when in use and a second side opposite the first side. The coating can have discontinuous regions that allow access of an electrolyte solution to the second side during use to enhance electrolyte-accessible surface area of the conductive coating.

    摘要翻译： 提供具有增强的电解质可达表面积的超级电容器电极。 这样的电极可以包括具有溶液侧和集电极侧的多孔基材，集电体侧可操作以耦合到集电器，并且在使用时定位成与电解溶液相互作用的溶液侧。 电极还可以包括在多孔基底的溶液侧上形成的导电涂层。 涂层可以具有第一侧，其被定位成在使用时与电解溶液相互作用，并且第二面与第一侧相对。 涂层可以具有不连续区域，其允许在使用期间使电解质溶液进入第二面以增强导电涂层的电解质可接近的表面积。

    Retractable pallet securing device
    5.
    发明授权
    Retractable pallet securing device 失效
    伸缩式托盘固定装置

    公开(公告)号：US4331412A

    公开(公告)日：1982-05-25

    申请号：US96925

    申请日：1979-11-23

    申请人： Michael C. Graf

    发明人： Michael C. Graf

    IPC分类号： B64D9/00 ,  B60P7/08 ,  B61D45/00 ,  B63B25/22

    CPC分类号： B64D9/003

    摘要： A retractable center guide and vertical and lateral load restraint for a cargo carrying aircraft. The devices are mounted along the center line of the aircraft and in erect position include laterally extending arms adapted to overlie the edges of load carrying structure such as pallets. The devices are pivoted for swinging about axes extending transversely of the aircraft so that if a device is in the path of an advancing load carrying structure, it will be pivoted to retracted position, thus avoiding damage to the device or load carrying structure. Resilient means are provided effectively to maintain the device either in erect or in retracted position, or the resilient means may restore the device to an erect position if it is released after being moved to retracted position. The series of devices together with guide surfaces at the side of the aircraft, constitute an elongated guideway along which load carrying structure may be advanced. Finally, in erect position with load carrying structure at the side of a device, the device operates as a restraint against lateral movement of the load carrying structure.

    摘要翻译： 一种可伸缩的中心导轨，用于货物运载飞机的垂直和横向载荷限制。 这些装置沿飞行器的中心线安装，并且直立位置包括适于覆盖承载结构（例如托盘）的边缘的横向延伸臂。 这些装置枢转以围绕飞行器横向延伸的轴线摆动，使得如果装置处于前进承载结构的路径中，则其将被枢转到缩回位置，从而避免对装置或承载结构的损坏。 提供弹性装置有效地将装置保持在直立或缩回位置，或者如果弹性装置在移动到缩回位置之后被释放，则弹性装置可将装置恢复到直立位置。 一系列装置与飞机侧面的引导表面构成一个细长的导轨，负载承载结构可沿其延伸。 最后，在装置一侧的承载结构的直立位置，该装置作为防止承载结构横向运动的约束。

    Outboard roller restrainer for handling cargo in vehicle
    8.
    发明授权
    Outboard roller restrainer for handling cargo in vehicle 失效
    用于处理车辆货物的舷外滚轮限制器

    公开(公告)号：US5618139A

    公开(公告)日：1997-04-08

    申请号：US546686

    申请日：1995-10-23

    申请人： Michael C. Graf ,  Edward Moradians

    发明人： Michael C. Graf ,  Edward Moradians

    IPC分类号： B64D9/00 ,  B60P7/08

    CPC分类号： B64D9/003

    摘要： A roller restraint assembly is removably mounted on the floor of a vehicle in an outboard location where it restrains cargo movement laterally but permits longitudinal cargo movement along its roller. This assembly has a pivotally mounted restraint arm which engages the base portion of a cargo pallet and restrains the pallet against vertical movement. When the cargo is moved longitudinally it drives the restraint arm aside on its pivot, thereby permitting longitudinal movement of such cargo. A roller is rotatably mounted on the assembly to facilitate longitudinal movement of the cargo while restraining lateral movement thereof. The roller further has a dampener incorporated therein which dampens and attenuates the impact of loads thereagainst.

    摘要翻译： 辊子约束组件可拆卸地安装在车辆的地板上，其外侧位置横向地限制货物运动，但是允许纵向货物沿其辊运动。 该组件具有枢转安装的约束臂，其接合货物托盘的基部并且限制托盘垂直运动。 当货物纵向移动时，它将约束臂驱动在其枢轴上，从而允许这种货物的纵向移动。 辊子可旋转地安装在组件上以便于货物的纵向移动，同时限制其横向运动。 辊子还具有结合在其中的阻尼器，其阻尼和衰减其上的负载的冲击。