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    A vehicle which is operable by a motor and by muscular energy and has an improved torque sensor
    83.
    发明申请
    A vehicle which is operable by a motor and by muscular energy and has an improved torque sensor 有权
    一种由电动机和肌肉能量操作并且具有改进的扭矩传感器的车辆

    公开(公告)号：US20160185419A1

    公开(公告)日：2016-06-30

    申请号：US14888063

    申请日：2014-03-13

    Applicant: ROBERT BOSCH GMBH

    Inventor： Karl BENDEL ,  Peter Kimmich ,  Markus Hinterkausen ,  Marko Liebler

    IPC: B62M6/50 ,  G01L3/10 ,  G01L5/22 ,  B62M6/55

    CPC classification number: B62M6/50 ,  B62M6/55 ,  G01L1/165 ,  G01L3/10 ,  G01L3/101 ,  G01L5/225

    Abstract: A vehicle which is operable by a motor and/or muscular energy, in particular an electric bicycle, which includes an electric motor, a crankshaft drive having a first crank, a second crank, and a crankshaft, a torque sensor for detecting a torque applied by a rider at the crankshaft drive, and a control unit, which is set up to actuate the electric motor based on at least the values acquired by the torque sensor to drive the vehicle, the torque sensor being situated at the crankshaft drive and the torque sensor including at least one surface acoustic wave sensor.

    Abstract translation: 一种由电动机和/或肌肉能量操作的车辆，特别是电动自行车，其包括电动机，具有第一曲柄，第二曲柄和曲轴的曲轴驱动器，用于检测施加的转矩的转矩传感器 通过曲轴驱动器上的骑手和控制单元，该控制单元被设置为至少基于由扭矩传感器获取的驱动车辆的值来驱动电动机，扭矩传感器位于曲轴驱动器处，扭矩 传感器包括至少一个表面声波传感器。

    METHOD FOR ASSESSING A WEAR STATE OF A MODULE OF A TURBOMACHINE, MODULE, AND TURBOMACHINE
    84.
    发明申请
    METHOD FOR ASSESSING A WEAR STATE OF A MODULE OF A TURBOMACHINE, MODULE, AND TURBOMACHINE 审中-公开
    用于评估涡轮机，模块和涡轮机模块的磨损状态的方法

    公开(公告)号：US20160084734A1

    公开(公告)日：2016-03-24

    申请号：US14783585

    申请日：2014-04-25

    Applicant: SULZER MANAGEMENT AG

    Inventor： Frank MAY ,  Simon GASSMANN

    IPC: G01M13/04 ,  G01N3/02 ,  F04D15/00

    CPC classification number: G01M13/045 ,  F04D15/0088 ,  F04D15/0272 ,  F16C17/06 ,  F16C2233/00 ,  G01L1/165 ,  G01L5/167 ,  G01N3/02

    Abstract: A method of evaluating a wear state of an assembly of a flow machine, in particular, of a bearing arrangement of a pump or turbine. For determining a wear characteristic, a mechanical query signal having a pre-definable signal shape is generated by a signal generator and a response signal generated from the query signal is detected using a sensor in contact with the assembly. The response signal is varied in dependence on a variation of a physical operating value of the assembly in accordance with a characteristic pattern, the wear characteristic is determined from the variation of the response signal and the wear state is evaluated using the wear characteristic.

    Abstract translation: 一种评估流动机组件，特别是泵或涡轮机的轴承装置的磨损状态的方法。 为了确定磨损特性，通过信号发生器产生具有预定义信号形状的机械查询信号，并且使用与组件接触的传感器来检测从查询信号产生的响应信号。 响应信号根据特征图案根据组件的物理操作值的变化而变化，磨损特性根据响应信号的变化确定，并且使用磨损特性来评估磨损状态。

    PIEZOELECTRIC ACOUSTIC RESONATOR BASED SENSOR
    85.
    发明申请
    PIEZOELECTRIC ACOUSTIC RESONATOR BASED SENSOR 有权
    基于压电声学谐振器的传感器

    公开(公告)号：US20160041047A1

    公开(公告)日：2016-02-11

    申请号：US14453326

    申请日：2014-08-06

    Applicant: INVENSENSE, INC.

    Inventor： Fang Liu ,  Julius Ming-Lin Tsai ,  Xiang Li ,  Mike Daneman

    IPC: G01L1/16

    CPC classification number: G01L1/165 ,  G06F3/0436 ,  H03K17/96 ,  H03K17/9643 ,  H03K2217/96003

    Abstract: A piezoelectric acoustic resonator based sensor is presented herein. A device can include an array of piezoelectric transducers and an array of cavities that has been attached to the array of piezoelectric transducers to form an array of resonators. A resonator of the array of resonators can be associated with a first frequency response corresponding to a first determination that the resonator has been touched, and a second frequency response corresponding to a second determination that the resonator has not been touched. The array of piezoelectric transducers can include a piezoelectric material; a first set of electrodes that has been formed a first side of the piezoelectric material; and a second set of electrodes that has been formed on second side of the piezoelectric material.

    Abstract translation: 本文介绍了一种基于压电声谐振器的传感器。 器件可以包括压电换能器的阵列和已经附接到压电换能器阵列以形成谐振器阵列的空腔阵列。 谐振器阵列的谐振器可以与对应于谐振器已被触摸的第一确定的第一频率响应和对应于谐振器未被触摸的第二确定的第二频率响应相关联。 压电换能器阵列可包括压电材料; 已经形成为压电材料的第一侧的第一组电极; 以及已经形成在压电材料的第二侧上的第二组电极。

    STRESS MEASUREMENT SENSOR
    86.
    发明申请
    STRESS MEASUREMENT SENSOR 有权
    应力测量传感器

    公开(公告)号：US20140360281A1

    公开(公告)日：2014-12-11

    申请号：US14245335

    申请日：2014-04-04

    Applicant: Christian Helbig ,  Sebastian Lotz

    Inventor： Christian Helbig ,  Sebastian Lotz

    IPC: G01L1/16 ,  H03H3/02

    CPC classification number: G01L1/165 ,  G01B7/00 ,  G01L9/0042 ,  H03H3/02 ,  H03H2003/028 ,  Y10T29/42

    Abstract: A stress measurement sensor provided with a sensor element that operates according to the SAW principle, comprising a base composed of a first material and the sensor element, which is fixed to the base with a joining material, is to be developed such that it can also be used at higher temperatures and has improved measurement properties. In addition, it is suggested that the joining material be a glass solder.

    Abstract translation: 具有根据SAW原理操作的传感器元件的应力测量传感器将被显影，所述传感器元件包括由第一材料和传感器元件组成的基座，所述基座用接合材料固定到基座上，使得其也可以 在较高的温度下使用并具有改进的测量性能。 此外，建议接合材料为玻璃焊料。

    Surface acoustic wave sensor and system
    88.
    发明授权
    Surface acoustic wave sensor and system 有权
    表面声波传感器和系统

    公开(公告)号：US08258674B2

    公开(公告)日：2012-09-04

    申请号：US12611298

    申请日：2009-11-03

    Applicant: Viorel Olariu

    Inventor： Viorel Olariu

    IPC: H01L41/08

    CPC classification number: H01L41/1132 ,  G01K11/265 ,  G01L1/165 ,  G01N29/022

    Abstract: A surface acoustic wave sensor to measure physical, biological or chemical parameters is claimed. Using different piezoelectric substrate materials, piezoelectric substrates with different thicknesses or metallizations with different thicknesses or patterns are used to distinguish between the effects of different physical, biological or chemical parameters.

    Abstract translation: 声称用于测量物理，生物或化学参数的声表面波传感器。 使用不同的压电基片材料，使用不同厚度的压电基片或具有不同厚度或图案的金属化来区分不同物理，生物或化学参数的影响。

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