公开(公告)号：US20030024322A1

公开(公告)日：2003-02-06

申请号：US10196557

申请日：2002-07-17

发明人： Markus Gilch ,  Anton Grabmaier ,  Leif Reinhold

IPC分类号： G01L001/00 ,  G01B007/16

CPC分类号： G01B7/18 ,  G01L1/2206 ,  G01L1/2287 ,  G01L3/1457

摘要： A sensor device for registering strain of a component, which comprises a sensor chip and a supporting substrate, which are connected to each other by a connecting layer such that they form a prefabricated sensor module. The sensor module is attached to the component by a durable creep-free connection such that the strain of the component is transferred to the sensor chip.

摘要翻译： 一种传感器装置，用于记录包括传感器芯片和支撑基板的部件的应变，所述传感器芯片和支撑基板通过连接层彼此连接，使得它们形成预制的传感器模块。 传感器模块通过耐用的无蠕变连接连接到部件，使得部件的应变传递到传感器芯片。

公开(公告)号：US20030005769A1

公开(公告)日：2003-01-09

申请号：US09898614

申请日：2001-07-03

申请人： ALSTOM POWER N.V.

发明人： Xavier R. Ollat ,  Joseph W. Quinn ,  Terry M. Grayson

IPC分类号： G01L001/00 ,  G01N029/04

CPC分类号： F22B37/78 ,  F22B37/261 ,  G01F23/2966 ,  G01N2291/02836

摘要： An apparatus 100 for providing information concerning a condition of a vessel such as a steam drum 12 which segregates steam and liquid from one another includes a liquid contact assembly 102, a signal generator element 130, and a housing 112 and a conduit 114 for enclosing the signal generator element 130 in a substantially leak proof manner within the vessel space. The liquid contact assembly 102 is disposable at a first vessel location in the steam drum 12 and has a vibration component 108 operable to vibrate at natural frequencies which vary as a function of a predetermined characteristic of the liquid at the first vessel location and a support component 110 for supporting the water contact assembly 102 in contact with the liquid at the first vessel location. The signal generator element 130 generates a signal indicative of a natural frequency of the vibration component 108.

摘要翻译： 用于提供关于诸如将蒸汽和液体彼此隔离的蒸汽鼓12的容器的状况的信息的装置100包括液体接触组件102，信号发生器元件130和壳体112以及用于封闭 信号发生器元件130在容器空间内以基本上防漏的方式。 液体接触组件102在蒸汽滚筒12中的第一容器位置处是一次性的，并且具有可操作以以固有频率振动的振动组件108，该固有频率根据在第一容器位置处的液体的预定特性而变化，以及支撑部件 110，用于支撑与第一容器位置处的液体接触的水接触组件102。 信号发生器元件130产生指示振动分量108的固有频率的信号。

公开(公告)号：US20020178831A1

公开(公告)日：2002-12-05

申请号：US10160369

申请日：2002-05-28

发明人： Akio Takada

IPC分类号： G01L001/00

CPC分类号： H04R23/00 ,  H03H9/02259 ,  H03H9/2457 ,  H03H9/2463 ,  H03H9/462 ,  H03H2009/02496 ,  H03H2009/02511

摘要： An oscillation sensing device (1) includes a magnetized member (6) mounted on a substrate (4). A magneto-electrical material (7) is mounted on the substrate (4) such that the magneto-electrical material (7) is subjected to the magnetic field generated by the magnetized member (6). A movable member (3) is mounted for oscillation (8) in response to an oscillating force. Oscillation of the movable member (3) causes a change in the magnetic field experienced by the magneto-electrical material (7) and an electrical property of the magneto-electrical material (7) changes in response to changes in the magnetic field experienced by the magneto-electrical material (7) due to oscillation of the movable member (3).

摘要翻译： 振荡感测装置（1）包括安装在基板（4）上的磁化部件（6）。 将磁电材料（7）安装在基板（4）上，使得磁电材料（7）经受由磁化部件（6）产生的磁场。 可动构件（3）响应于振荡力被安装用于振荡（8）。 可移动构件（3）的振荡导致磁电材料（7）所经历的磁场的变化，并且磁电材料（7）的电特性响应于由磁电材料 磁性材料（7）由于可动构件（3）的振动。

公开(公告)号：US20020148292A1

公开(公告)日：2002-10-17

申请号：US09835655

申请日：2001-04-16

申请人： Karsten Manufacturing Corporation

发明人： Jeffrey A. Blankenship

IPC分类号： G01L001/00 ,  G01N021/00

CPC分类号： A63B60/42

摘要： An apparatus and a method for determining a vibrational characteristic of a golf club shaft. The apparatus includes a table having a clamping structure for clamping the golf club shaft thereto. A multi-dimensional accelerometer is coupled to a tip end of the golf club shaft. The multi-dimensional accelerometer is also coupled to a computer. When the golf club shaft is vibrated, the multi-dimensional accelerometer converts the vibrational signal into an electrical signal which is transmitted to the computer. The computer conditions the electrical signal and outputs a signal indicative of the frequency of vibration of the golf club shaft. The stiffness of the golf club shaft is determined from the vibrational frequency of the golf club shaft.

摘要翻译： 一种用于确定高尔夫球杆杆的振动特性的装置和方法。 该装置包括具有用于将高尔夫球杆杆夹紧的夹紧结构的工作台。 多维加速度计联接到高尔夫球杆杆的末端。 多维加速度计也耦合到计算机。 当高尔夫球杆轴振动时，多维加速度计将振动信号转换成电信号，该信号被传送到计算机。 计算机对电信号进行调节，并输出表示高尔夫球杆杆的振动频率的信号。 高尔夫球杆杆的刚度由高尔夫球杆杆的振动频率确定。

公开(公告)号：US20020134166A1

公开(公告)日：2002-09-26

申请号：US09814903

申请日：2001-03-22

发明人： Anthony D. Kurtz ,  Robert Gardner

IPC分类号： G01L001/00

CPC分类号： G01L1/26 ,  G01L1/2218

摘要： A force transducer comprises a housing having a front and rear portions joined together by a platform, which platform is thinner than the housing portions. The platform contains at least one sensor which is operative to provide an output according to the extent of compression or expansion of the platform when a force is applied to the transducer housing. A compliant tubular member is secured at one end to the front portion of the housing and at the other end to the rear portion of the housing. The compliant tubular member surrounds the sensor to protect the sensor from the surrounding environment. The tubular member expands and contracts compliantly with the applied force so that the sensor which is mounted on the platform is substantially unimpeded by the tubular member and provides an output directly proportional to the force applied to the housing.

摘要翻译： 力传感器包括具有通过平台连接在一起的前部和后部的壳体，该平台比壳体部分更薄。 平台包含至少一个传感器，当传感器壳体施加力时，该传感器可操作以根据平台的压缩或膨胀程度来提供输出。 柔性管状构件在一端固定到壳体的前部并且在另一端固定到壳体的后部。 柔性管状构件围绕传感器以保护传感器免受周围环境的影响。 管状构件以施加的力顺应地膨胀和收缩，使得安装在平台上的传感器基本上不受管状构件的阻碍，并且提供与施加到壳体的力成正比的输出。

公开(公告)号：US20020129659A1

公开(公告)日：2002-09-19

申请号：US09811952

申请日：2001-03-19

发明人： James M. Nelson ,  Richard H. Bossi ,  John E. Shrader

IPC分类号： G01L001/00 ,  G01B007/16

CPC分类号： G01N3/08 ,  G01N2203/005 ,  G01N2203/0057

摘要： A method and system for measuring a strength of a test specimen are provided. The method includes the steps of selecting a tensile load of interest for the test specimen, and bulk heating the test specimen at a localized region such that the test specimen is placed under the tensile load of interest. The method further provides for determining whether the tensile load of interest has caused a failure at the localized region. Bulk heating the test specimen provides a non-destructive evaluation technique that is unachievable through conventional approaches.

摘要翻译： 提供了一种用于测量试样的强度的方法和系统。 该方法包括以下步骤：选择测试样本的感兴趣的拉伸载荷，并在局部区域大量加热试样，使得试样置于感兴趣的拉伸载荷下。 该方法还提供用于确定感兴趣的拉伸载荷是否在局部区域引起故障。 批量加热试样提供了一种无损的评估技术，通过常规方法是无法实现的。

公开(公告)号：US20020020223A1

公开(公告)日：2002-02-21

申请号：US09917933

申请日：2001-07-31

申请人： AUTONETWORKS TECHNOLOGIES, LTD.

发明人： Masahiro Kume

IPC分类号： G01B007/16 ,  G01L001/00

CPC分类号： G01G3/12 ,  G01G19/4142 ,  G01L1/20

摘要： A load sensor 10 is provided with an elastic conductive tube 21, and a first electrode member 22 and second electrode member 23 separated by a distance in the longitudinal direction. The load sensor 10is further provided with an elongated insertion member 24 to be inserted into the elastic conductive tube 21, and envelope members 25, which are provided at predetermined intervals in the longitudinal direction to enclose the insertion member 24, and together with the insertion member 24 are inserted into the tube 21 to separate the insertion member 24 from the tube 21. When the tube 21 is bent by the application of a load, the electrode members 22 and 23 contact the tube 21. The load is detected by determining whether the electrode members 22 and 23 have been rendered conductive via the tube 21. The sensitivity of the sensor 10 can be easily controlled by adjusting the interval between envelope members 25 and the thicknesses thereof.

摘要翻译： 负载传感器10设置有弹性导电管21，以及在纵向方向上隔开距离的第一电极构件22和第二电极构件23。 负载传感器10还设置有插入弹性导电管21中的细长插入件24和沿长度方向以预定间隔设置以封闭插入件24的封套件25，并与插入件 24插入到管21中以将插入构件24与管21分离。当管21通过施加负载而弯曲时，电极构件22和23接触管21.通过确定负载是否被检测 电极构件22和23已经通过管21导电。传感器10的灵敏度可以通过调节包络构件25之间的间隔及其厚度来容易地控制。

公开(公告)号：US20010020389A1

公开(公告)日：2001-09-13

申请号：US09774876

申请日：2001-02-01

发明人： Yukio Nishimoto ,  Akiharu Fukuda

IPC分类号： G01L001/00

CPC分类号： G01S7/521 ,  G10K11/004 ,  G10K11/28

摘要： A ultrasonic transceiver includes a case for housing a ultrasonic sensor having a transducer provided therein, and a resilient member to be interposed between the case and an ultrasonic sensor. The surface of the case opposing the side surface of the ultrasonic sensor is tapered with respect to the surface of the ultrasonic sensor without involvement of the resilient member.

摘要翻译： 超声波收发器包括用于容纳设置在其中的具有换能器的超声波传感器的壳体和插入在壳体和超声波传感器之间的弹性构件。 与超声波传感器的侧表面相对的壳体的表面相对于超声传感器的表面是锥形的，而不涉及弹性构件。

公开(公告)号：US20010004848A1

公开(公告)日：2001-06-28

申请号：US09749756

申请日：2000-12-28

发明人： Toshirou Otobe ,  Takashi Kawai ,  Yukio Mizukami

IPC分类号： G01L001/00 ,  G01B007/16

CPC分类号： G01L1/2287 ,  G01B7/16

摘要： A strain detector where water does not reach a strain-resistance element and which supplies stable output at all times is provided. In the strain detector, a first protective layer made of glass is disposed to cover an insulating substrate and the strain-resistance element. A second protective layer made of resins or glass for covering the first protective layer, and a thermistor for compensating the resistance of the strain-resistance element are disposed.

摘要翻译： 提供了一种应变检测器，其中水不会到达应变电阻元件并且始终提供稳定的输出。 在应变检测器中，设置由玻璃制成的第一保护层，以覆盖绝缘基板和应变阻力元件。 设置由用于覆盖第一保护层的树脂或玻璃制成的第二保护层和用于补偿应变电阻元件的电阻的热敏电阻。

公开(公告)号：US20040254745A1

公开(公告)日：2004-12-16

申请号：US10886678

申请日：2004-07-09

申请人： Sumitomo Rubber Industries, Ltd.

发明人： Kazuyoshi Miyamoto ,  Masahiko Ueda ,  Masaki Shiraishi

IPC分类号： G01L001/00

CPC分类号： G06F17/5018

摘要： A simulation method of estimating performance of a product made of a viscoelastic material, comprising the steps of measuring a value of a strain, a strain speed, and a stress generated in viscoelastic material momently in a measuring condition equivalent to a state in which the product is actually used; deriving time history data of a viscosity resistance of the viscoelastic material separately in each of a strain increase state and a strain decrease state from time history data of the strain, the strain speed, and the stress and a viscoelastic model set in consideration of a viscosity of the viscoelastic material; setting the product as a product model whose performance is analyzed and inputting a relationship among the strain, the strain speed, and the viscosity resistance to the product model to conduct a simulation in consideration of a phenomenon that the viscosity resistance changes in dependence on a variation of the strain and the strain speed and in consideration of a difference in the viscosity resistance between a strain increase state and a strain decrease state.

摘要翻译： 一种估计由粘弹性材料制成的产品的性能的模拟方法，其特征在于包括如下步骤：在与所述产品的状态相当的测量条件下，在粘弹性材料中产生的应变值，应变速度和应力， 实际使用; 根据应变的时间历程数据，应变速度和应力以及考虑到粘度的粘弹性模型，分别得出粘弹性材料的粘度阻力的时间历史数据，应变增加状态和应变减小状态 的粘弹性材料; 将产品设置为产品型号，其性能被分析，并在产品型号之间输入应变，应变速度和耐粘性之间的关系，以考虑粘度随着变化而变化的现象进行模拟 的应变和应变速度，并且考虑到应变增加状态和应变降低状态之间的粘性阻力的差异。