中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

38 records (took 0.026 seconds)

    High temperature resistant solid state pressure sensor
    12.
    发明授权
    High temperature resistant solid state pressure sensor 有权
    耐高温固态压力传感器

    公开(公告)号：US07952154B2

    公开(公告)日：2011-05-31

    申请号：US12579123

    申请日：2009-10-14

    Applicant: Shuwen Guo ,  Odd Harald Steen Eriksen ,  David P. Potasek ,  Kimiko J. Childress

    Inventor： Shuwen Guo ,  Odd Harald Steen Eriksen ,  David P. Potasek ,  Kimiko J. Childress

    IPC: H01L29/84

    CPC classification number: G01L9/0042 ,  C23C14/021 ,  C23C14/022 ,  C23C14/025 ,  C23C14/0682 ,  C23C14/5806 ,  C23C14/5846 ,  C23C14/5873 ,  G01L9/0054 ,  G01L9/008 ,  G01L19/0061 ,  G01L19/0069 ,  G01L19/0076 ,  G01L19/0084 ,  G01L19/0609 ,  G01L19/141 ,  G01L19/147 ,  G01L19/148 ,  H01L2224/05553 ,  H01L2224/45169 ,  H01L2224/48472 ,  H01L2224/81805 ,  H01L2224/83805 ,  H01L2924/01322 ,  H01L2924/10253 ,  H01L2924/1461 ,  H01L2924/3025 ,  H01L2924/00

    Abstract: A harsh environment transducer including a substrate having a first surface and a second surface, wherein the second surface is in communication with the environment. The transducer includes a device layer sensor means located on the substrate for measuring a parameter associated with the environment. The sensor means including a single crystal semiconductor material having a thickness of less than about 0.5 microns. The transducer further includes an output contact located on the substrate and in electrical communication with the sensor means. The transducer includes a package having an internal package space and a port for communication with the environment. The package receives the substrate in the internal package space such that the first surface of the substrate is substantially isolated from the environment and the second surface of the substrate is substantially exposed to the environment through the port. The transducer further includes a connecting component coupled to the package and a wire electrically connecting the connecting component and the output contact such that an output of the sensor means can be communicated. An external surface of the wire is substantially platinum, and an external surface of at least one of the output contact and the connecting component is substantially platinum.

    Abstract translation: 一种恶劣环境换能器，包括具有第一表面和第二表面的基底，其中第二表面与环境连通。 换能器包括位于基板上的用于测量与环境有关的参数的装置层传感器装置。 传感器装置包括厚度小于约0.5微米的单晶半导体材料。 换能器还包括位于基板上并与传感器装置电连通的输出触点。 换能器包括具有内部封装空间和用于与环境通信的端口的封装。 该封装在内部封装空间中接收衬底，使得衬底的第一表面基本上与环境隔离，并且衬底的第二表面基本上通过端口暴露于环境。 传感器还包括耦合到封装件的连接部件和将连接部件和输出触头电连接的导线，使得传感器装置的输出可以被传送。 导线的外表面基本上是铂，并且输出触点和连接部件中的至少一个的外表面基本上是铂。

    SENSOR FOR MEASURING LARGE MECHANICAL STRAINS WITH FINE ADJUSTMENT DEVICE
    13.
    发明申请
    SENSOR FOR MEASURING LARGE MECHANICAL STRAINS WITH FINE ADJUSTMENT DEVICE 有权
    用精密调节装置测量大型机械应变的传感器

    公开(公告)号：US20120012701A1

    公开(公告)日：2012-01-19

    申请号：US12839401

    申请日：2010-07-19

    Applicant: Odd Harald Steen Eriksen ,  Lawrence Joseph Stang ,  Shuwen Guo

    Inventor： Odd Harald Steen Eriksen ,  Lawrence Joseph Stang ,  Shuwen Guo

    IPC: B64C25/28 ,  G01B7/16

    CPC classification number: G01L1/142 ,  B64D2045/008 ,  G01B7/22 ,  G01L5/0052

    Abstract: A capacitive strain sensor for sensing strain of a structure. The sensor includes a first section attached to the structure at a first location and a second section attached to the structure at a second location. The first section includes a capacitor plate electrically isolated from the structure and the second section includes two electrically isolated capacitive plates, both of the plates being electrically isolated from the structure. A flexible connector connects the first section to the second section. The capacitor plate of the first section is separated from the two capacitive plates of the second section by at least one capacitive gap. When strain is experienced by the structure, a change occurs in the capacitive gap due to relative motion between the first and second sections.

    Abstract translation: 一种用于感测结构应变的电容式应变传感器。 传感器包括在第一位置处附接到结构的第一部分和在第二位置附接到结构的第二部分。 第一部分包括与该结构电隔离的电容器板，第二部分包括两个电隔离的电容板，两个板与结构电隔离。 柔性连接器将第一部分连接到第二部分。 第一部分的电容器板通过至少一个电容间隙与第二部分的两个电容板分开。 当结构经受应变时，由于第一和第二部分之间的相对运动，在电容间隙中发生变化。

    Systems and methods for mounting landing gear strain sensors
    17.
    发明授权
    Systems and methods for mounting landing gear strain sensors 有权
    安装起落架应变传感器的系统和方法

    公开(公告)号：US08359932B2

    公开(公告)日：2013-01-29

    申请号：US12839170

    申请日：2010-07-19

    Applicant: Odd Harald Steen Eriksen ,  Shuwen Guo ,  Chuang-Chia Lin ,  Lawrence Joseph Stang

    Inventor： Odd Harald Steen Eriksen ,  Shuwen Guo ,  Chuang-Chia Lin ,  Lawrence Joseph Stang

    IPC: G01N3/02

    CPC classification number: B64C25/001 ,  B64C25/60 ,  B64D2045/008 ,  G01L1/142

    Abstract: A strain sensor device for measuring loads on aircraft landing gear. This is done by measuring strains in the lower end of the strut, by which we infer the loading in the entire landing gear structure. These strains can be very large (as high as 10,000 microstrain) and can be imposed in numerous random directions and levels. The present invention includes a removable sensor assembly. An electromechanical means is presented that can accommodate large strains, be firmly attached to the strut, and provide good accuracy and resolution.

    Abstract translation: 用于测量飞机起落架载荷的应变传感器装置。 这是通过测量支柱下端的应变来进行的，我们推断整个起落架结构的载荷。 这些菌株可以非常大（高达10,000微克），并且可以在许多随机的方向和水平上施加。 本发明包括可拆卸传感器组件。 提出了一种可以容纳大应变的机电装置，牢固地连接到支柱上，并提供良好的精度和分辨率。

    Systems and methods for measuring angular motion
    18.
    发明授权
    Systems and methods for measuring angular motion 有权
    用于测量角运动的系统和方法

    公开(公告)号：US08286508B2

    公开(公告)日：2012-10-16

    申请号：US12839216

    申请日：2010-07-19

    Applicant: Odd Harald Steen Eriksen ,  Shuwen Guo ,  Yosief Abraha

    Inventor： Odd Harald Steen Eriksen ,  Shuwen Guo ,  Yosief Abraha

    IPC: G01L3/02

    CPC classification number: G01D5/20 ,  B64C25/28 ,  B64D2045/008

    Abstract: A system for monitoring landing gear position. An example rotation position sensor includes a hub mount that locks within a shaft of a joint, a first sensor attached to the hub mount, and a second sensor attached to the rotatably attached part that does not rotate. The hub mount includes a nut that has a partially tapered surface and a threaded cavity. The nut is secured within the shaft. The hub mount also includes a mounting unit that has a partially tapered surface that is in opposition to the partially tapered surface of the nut. A fastener secures the hub mount to the nut. In one example, the first sensor includes a magnetometer and the second sensor includes magnet(s). In another example, the first sensor includes inductor sensor(s) and the second sensor includes device(s) that causes a change in an inductance value of the inductor sensor(s) as the joint rotates.

    Abstract translation: 用于监控起落架位置的系统。 示例性旋转位置传感器包括锁定在接头的轴内的轮毂座，附接到轮毂座的第一传感器和附接到不旋转的可旋转地附接的部分的第二传感器。 毂安装件包括具有部分锥形表面和螺纹腔的螺母。 螺母固定在轴内。 毂安装件还包括安装单元，该安装单元具有与螺母的部分锥形表面相对的部分锥形表面。 紧固件将轮毂安装件固定到螺母上。 在一个示例中，第一传感器包括磁力计，第二传感器包括磁体。 在另一示例中，第一传感器包括电感传感器，并且第二传感器包括当接头旋转时引起电感器传感器的电感值变化的装置。

    SYSTEMS AND METHODS FOR MEASURING ANGULAR MOTION
    19.
    发明申请
    SYSTEMS AND METHODS FOR MEASURING ANGULAR MOTION 有权
    用于测量角运动的系统和方法

    公开(公告)号：US20120012700A1

    公开(公告)日：2012-01-19

    申请号：US12839216

    申请日：2010-07-19

    Applicant: Odd Harald Steen Eriksen ,  Shuwen Guo ,  Yosief Abraha

    Inventor： Odd Harald Steen Eriksen ,  Shuwen Guo ,  Yosief Abraha

    IPC: B64C25/00 ,  G01B7/30

    CPC classification number: G01D5/20 ,  B64C25/28 ,  B64D2045/008

    Abstract: A system for monitoring landing gear position. An example rotation position sensor includes a hub mount that locks within a shaft of a joint, a first sensor attached to the hub mount, and a second sensor attached to the rotatably attached part that does not rotate. The hub mount includes a nut that has a partially tapered surface and a threaded cavity. The nut is secured within the shaft. The hub mount also includes a mounting unit that has a partially tapered surface that is in opposition to the partially tapered surface of the nut. A fastener secures the hub mount to the nut. In one example, the first sensor includes a magnetometer and the second sensor includes magnet(s). In another example, the first sensor includes inductor sensor(s) and the second sensor includes device(s) that causes a change in an inductance value of the inductor sensor(s) as the joint rotates.

    Abstract translation: 用于监控起落架位置的系统。 示例性旋转位置传感器包括锁定在接头的轴内的轮毂座，附接到轮毂座的第一传感器和附接到不旋转的可旋转地附接的部分的第二传感器。 毂安装件包括具有部分锥形表面和螺纹腔的螺母。 螺母固定在轴内。 毂安装件还包括安装单元，该安装单元具有与螺母的部分锥形表面相对的部分锥形表面。 紧固件将轮毂安装件固定到螺母上。 在一个示例中，第一传感器包括磁力计，第二传感器包括磁体。 在另一示例中，第一传感器包括电感传感器，并且第二传感器包括当接头旋转时引起电感器传感器的电感值变化的装置。

    SYSTEMS AND METHODS FOR MOUNTING LANDING GEAR STRAIN SENSORS
    20.
    发明申请
    SYSTEMS AND METHODS FOR MOUNTING LANDING GEAR STRAIN SENSORS 有权
    用于安装接地齿轮传感器的系统和方法

    公开(公告)号：US20120011946A1

    公开(公告)日：2012-01-19

    申请号：US12839170

    申请日：2010-07-19

    Applicant: Odd Harald Steen Eriksen ,  Shuwen Guo ,  Chuang-Chia Lin ,  Lawrence Joseph Stang

    Inventor： Odd Harald Steen Eriksen ,  Shuwen Guo ,  Chuang-Chia Lin ,  Lawrence Joseph Stang

    IPC: G01D21/00

    CPC classification number: B64C25/001 ,  B64C25/60 ,  B64D2045/008 ,  G01L1/142

    Abstract: A strain sensor device for measuring loads on aircraft landing gear. This is done by measuring strains in the lower end of the strut, by which we infer the loading in the entire landing gear structure. These strains can be very large (as high as 10,000 microstrain) and can be imposed in numerous random directions and levels. The present invention includes a removable sensor assembly. An electromechanical means is presented that can accommodate large strains, be firmly attached to the strut, and provide good accuracy and resolution.

    Abstract translation: 用于测量飞机起落架载荷的应变传感器装置。 这是通过测量支柱下端的应变来进行的，我们推断整个起落架结构的载荷。 这些菌株可以非常大（高达10,000微克），并且可以在许多随机的方向和水平上施加。 本发明包括可拆卸传感器组件。 提出了一种可以容纳大应变的机电装置，牢固地连接到支柱上，并提供良好的精度和分辨率。

Patent Agency Ranking