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64 条记录 (耗时 0.043 秒)

    Torque measurement within a powertrain
    1.
    发明授权
    Torque measurement within a powertrain 有权
    动力总成中的扭矩测量

    公开(公告)号：US07770471B2

    公开(公告)日：2010-08-10

    申请号：US11939242

    申请日：2007-11-13

    申请人： Raymond David Lohr ,  Mark Lee ,  Arthur John Leigh ,  David Daniel George Vile ,  Paul Joseph Howse

    发明人： Raymond David Lohr ,  Mark Lee ,  Arthur John Leigh ,  David Daniel George Vile ,  Paul Joseph Howse

    IPC分类号： G01L1/22

    CPC分类号： G01L3/1428

    摘要： A method is provided for measuring torque in a shaft of a drive line including a disc coupling component such as a flexplate 1 or a flanged coupling 13, as well as a drive coupling system for carrying out the method. The disc coupling component 1, 13 is connected between a drive input 4 and a drive output so that all torque transmitted between the input and output passes through said component. The disc coupling component 1, 13 has a radially extending portion, which may include a plurality of spokes 7, to which is attached a SAW based strain sensor which communicates with a stationary coupler 3 fastened to an engine block 5 for wireless transmission of data from the sensor, the strain sensor measuring the strain in the disc coupling component 1, 13 from which the torque carried in the input shaft 4 may be calculated.

    摘要翻译： 提供了一种用于测量包括诸如柔性板1或凸缘联轴器13之类的盘联接部件的驱动线的轴中的扭矩的方法以及用于执行该方法的驱动联接系统。 盘耦合部件13,13连接在驱动输入4和驱动输出之间，使得在输入和输出之间传输的所有扭矩通过所述部件。 盘联接部件1,13具有径向延伸部分，其可以包括多个辐条7，其连接有基于SAW的应变传感器，其与固定耦合器3相连接，固定耦合器3固定到发动机模块5，用于无线传输数据 传感器，应变传感器测量盘联接部件1,13中的应变，可以计算输入轴4中携带的扭矩。

    TORQUE MEASUREMENT WITHIN A POWERTRAIN
    2.
    发明申请
    TORQUE MEASUREMENT WITHIN A POWERTRAIN 有权
    动力传动系统的扭矩测量

    公开(公告)号：US20090013803A1

    公开(公告)日：2009-01-15

    申请号：US11939242

    申请日：2007-11-13

    申请人： RAYMOND DAVID LOHR ,  Mark Lee ,  Arthur John Leigh ,  David Daniel George Vile ,  Paul Joseph Howse

    发明人： RAYMOND DAVID LOHR ,  Mark Lee ,  Arthur John Leigh ,  David Daniel George Vile ,  Paul Joseph Howse

    IPC分类号： G01L3/04

    CPC分类号： G01L3/1428

    摘要： A method is provided for measuring torque in a shaft of a drive line including a disc coupling component such as a flexplate 1 or a flanged coupling 13, as well as a drive coupling system for carrying out the method. The disc coupling component 1, 13 is connected between a drive input 4 and a drive output so that all torque transmitted between the input and output passes through said component. The disc coupling component 1, 13 has a radially extending portion, which may include a plurality of spokes 7, to which is attached a SAW based strain sensor which communicates with a stationary coupler 3 fastened to an engine block 5 for wireless transmission of data from the sensor, the strain sensor measuring the strain in the disc coupling component 1, 13 from which the torque carried in the input shaft 4 may be calculated.

    摘要翻译： 提供了一种用于测量包括诸如柔性板1或凸缘联轴器13之类的盘联接部件的驱动线的轴中的扭矩的方法以及用于执行该方法的驱动联接系统。 盘耦合部件13,13连接在驱动输入4和驱动输出之间，使得在输入和输出之间传输的所有扭矩通过所述部件。 盘联接部件1,13具有径向延伸部分，其可以包括多个辐条7，其连接有基于SAW的应变传感器，其与固定耦合器3相连接，固定耦合器3固定到发动机模块5，用于无线传输数据 传感器，应变传感器测量盘联接部件1,13中的应变，可以计算输入轴4中携带的扭矩。

    Measuring torsional distortion with an easily applied clip device (saw)
    3.
    发明授权
    Measuring torsional distortion with an easily applied clip device (saw) 有权
    用易于使用的夹具（锯）测量扭转变形

    公开(公告)号：US07222541B2

    公开(公告)日：2007-05-29

    申请号：US10528418

    申请日：2003-09-16

    申请人： Raymond David Lohr ,  David Daniel George Vile ,  Mark Lee

    发明人： Raymond David Lohr ,  David Daniel George Vile ,  Mark Lee

    IPC分类号： G01N3/22

    CPC分类号： G01L3/10

    摘要： A device for measuring torsional distortion of a body comprises first and second clip portions each having a central part and two legs depending from the central part, each leg having adjacent the free end thereof a groove or projection for engaging a respective projection or groove (14) provided in the body (16) to mount the clip portion the body rotationally fastened therewith. A bridge interconnects the clip portion. The bridge is less stiff than the clip portions whereby relative rotational displacement of the clip portions caused by torsional distortion of the body will cause proportional deflection of the bridge. Means, for example a SAW device (15), are provided for measuring the deflection of the bridge to provide an indication of the torsional distortion which produces the deflection of the bridge. Also (20) for the interior all of a hollow body.

    摘要翻译： 用于测量主体的扭转变形的装置包括第一和第二夹子部分，每个夹子部分具有中心部分和两个从中心部分延伸的两个腿部，每个腿部具有邻近其自由端的用于接合相应突起或凹槽（14）的凹槽或突起 ）设置在主体（16）中以将夹具部分安装在与其旋转地紧固的主体上。 桥连接夹子部分。 桥梁比夹子部分不那么硬，由此由夹子的扭转扭曲引起的夹子部分的相对旋转位移将导致桥梁的比例偏转。 提供了例如SAW器件（15）的装置，用于测量桥的偏转以提供产生桥的偏转的扭转变形的指示。 还有（20）为内部所有的空心体。

    Pressure monitor incorporating saw device
    4.
    发明授权
    Pressure monitor incorporating saw device 有权
    压力监视器包括锯装置

    公开(公告)号：US07151337B2

    公开(公告)日：2006-12-19

    申请号：US10508468

    申请日：2003-03-17

    申请人： Victor Alexandrovich Kalinin ,  Mark Lee ,  Raymond David Lohr ,  Arthur John Leigh

    发明人： Victor Alexandrovich Kalinin ,  Mark Lee ,  Raymond David Lohr ,  Arthur John Leigh

    IPC分类号： H03H9/00

    CPC分类号： G01L19/0092 ,  G01L1/165 ,  G01L9/0025

    摘要： A pressure monitor has a base and a lid secured to the base to define a substantially fluid tight chamber. At least part of the lid is flexible and forms a diaphragm which deflects responsive to changes in fluid pressure surrounding the monitor. A projection provided on the diaphragm transmits movement thereof to a distortable substrate located within the chamber. A first SAW device is mounted on the distortable substrate, and at least a second and third SAW device are mounted within the chamber. The second SAW device carried on a reference substrate section has its direction of propagation inclined at an angle to the direction of propagation of at least one of the first and third SAW devices. This way movement of the diaphragm induced by a change in pressure in the zone surrounding the monitor results in distortion of the distortable substrate, which is measurable by the SAW device mounted thereon, without distorting said reference substrate section.

    摘要翻译： 压力监视器具有固定到基座的底座和盖子，以限定基本上流体密封的腔室。 盖的至少一部分是柔性的，并且形成响应于监视器周围的流体压力变化而偏转的隔膜。 设置在隔膜上的突起将其运动传递到位于室内的可变形基板。 第一SAW器件安装在可变形衬底上，并且至少第二和第三SAW器件安装在腔室内。 携带在参考基板部分上的第二SAW器件具有与第一和第三SAW器件中的至少一个的传播方向成一角度的传播方向。 以这种方式由围绕监视器的区域中的压力变化引起的隔膜的移动导致可变形的衬底的变形，其可由安装在其上的SAW器件测量，而不会使所述参考衬底部分变形。

    A/V display device capable of swapping digital/Analog A/V output modules
    8.
    发明申请
    A/V display device capable of swapping digital/Analog A/V output modules 审中-公开
    能够交换数字/模拟A / V输出模块的A / V显示设备

    公开(公告)号：US20080012937A1

    公开(公告)日：2008-01-17

    申请号：US11485998

    申请日：2006-07-14

    申请人： Mark Lee ,  Jung-Chang Wu ,  Wei-Yu Wu

    发明人： Mark Lee ,  Jung-Chang Wu ,  Wei-Yu Wu

    IPC分类号： H04N7/18

    CPC分类号： H04N5/64

    摘要： An audio/video (A/V) display device capable of swapping digital/Analog A/V output modules mainly comprises a socket set up for inserting a digital/Analog A/V output module. By swapping different digital/Analog A/V output modules, said A/V display device can let users watch digital TV and DVD discs, browse photos stored in a memory card, organize data in said memory card, or play video games, etc.

    摘要翻译： 能够交换数字/模拟A / V输出模块的音频/视频（A / V）显示设备主要包括一个用于插入数字/模拟A / V输出模块的插座。 通过交换不同的数字/模拟A / V输出模块，所述A / V显示设备可以让用户观看数字电视和DVD光盘，浏览存储在存储卡中的照片，组织所述存储卡中的数据或播放视频游戏等。

    Temperatures stable saw sensor with third-order elastic constants
    9.
    发明授权
    Temperatures stable saw sensor with third-order elastic constants 有权
    温度稳定的锯齿传感器具有三阶弹性常数

    公开(公告)号：US07202589B2

    公开(公告)日：2007-04-10

    申请号：US10492724

    申请日：2002-10-16

    申请人： Victor Alexandrovich Kalinin ,  Mark Lee

    发明人： Victor Alexandrovich Kalinin ,  Mark Lee

    IPC分类号： H03H9/25

    CPC分类号： H03H9/02834 ,  G01D5/485 ,  G01L1/165 ,  G01L3/106

    摘要： A surface acoustic wave (SAW) sensor includes a transducer (240 provided on a substrate (23), wherein the transducer (24) is oriented on the substrate (23) so that the direction of acoustic wave propagation is such that the variation of sensor output with temperature, associated with the variation of the substrate third-elastic constants with temperature, substantially equal but opposite to the sum total of the variation of sensor output with temperature associated with the substrate linear temperature coefficient of expansion and with the variations with temperature of the substrate non-zero third order elastic constants, the substrate first-order elastic constants and the substrate density. The effect of temperature variation on sensor output is thereby minimized. This is achieved with a 35-degree arrangement or with reflective gratings inclined at an angle of 3.1 degrees to normal. Additionally, a robust package with a dish is given. Particular applications include the measurement of torque.

    摘要翻译： 表面声波（SAW）传感器包括换能器（240），其设置在基板（23）上，其中换能器（24）定向在基板（23）上，使得声波传播的方向使得传感器 与温度的输出相关联的第三弹性常数与温度的变化相关，基本上等于但与传感器输出的变化与基板线性温度系数膨胀的温度的变化总和相反， 衬底非零三阶弹性常数，衬底一级弹性常数和衬底密度，因此温度变化对传感器输出的影响最小化，这是通过35度布置或反射光栅倾斜于 角度为3.1度至正常值，另外，还提供了带有盘的强力包装，具体应用包括测量 扭矩。

    Inspection system and associated method
    10.
    发明申请
    Inspection system and associated method 有权
    检验系统及相关方法

    公开(公告)号：US20070039390A1

    公开(公告)日：2007-02-22

    申请号：US11205964

    申请日：2005-08-17

    申请人： Michael Duncan ,  Mark Lee ,  Fred Young

    发明人： Michael Duncan ,  Mark Lee ,  Fred Young

    IPC分类号： G01N29/04

    CPC分类号： G01N29/226 ,  G01N29/265 ,  G01N2291/2694

    摘要： A system and method for inspecting a structure are provided. The system includes at least one non-destructive inspection (“NDI”) sensor capable of acquiring data indicative of at least a portion of the structure, and at least one positional sensor for acquiring positional data of the NDI sensor. The system also includes a mechanism operable to trigger the NDI sensor and/or the positional sensor to acquire data such that data indicative of the structure and the positional data are acquired at approximately the same time. The system further includes a movable arm carrying the sensors and movably attached to a base. The system includes a data acquisition system capable of communicating with the sensors such that the data acquisition system generates information indicative of at least a portion of the structure based on the data acquired by the sensors.

    摘要翻译： 提供了一种用于检查结构的系统和方法。 该系统包括能够获取表示该结构的至少一部分的数据的至少一个非破坏性检查（“NDI”）传感器，以及用于获取NDI传感器的位置数据的至少一个位置传感器。 该系统还包括可操作以触发NDI传感器和/或位置传感器以获取数据的机构，使得在大约相同的时间获取指示结构和位置数据的数据。 所述系统还包括携带所述传感器并可移动地附接到基座的可移动臂。 该系统包括能够与传感器通信的数据采集系统，使得数据采集系统基于由传感器获取的数据生成指示结构的至少一部分的信息。