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    Mounting Systems for Modular Position Sensing Systems
    2.
    发明申请
    Mounting Systems for Modular Position Sensing Systems 审中-公开
    模块化位置传感系统的安装系统

    公开(公告)号：US20140226084A1

    公开(公告)日：2014-08-14

    申请号：US14129280

    申请日：2012-06-15

    申请人： Avanindra Utukuri ,  Jonathan Clarke

    发明人： Avanindra Utukuri ,  Jonathan Clarke

    IPC分类号： G06F1/16

    CPC分类号： G06F1/1643 ,  G01S1/70 ,  G01S5/16 ,  G01V8/20 ,  G06F3/0428 ,  Y10T29/49002

    摘要： Various mounting systems and methods for mounting position sensing systems about a sensing region are described. The mounting system includes mounting brackets for mounting system modules. The system modules include radiation sources and sensors that are used to estimate the position of a radiation blocking object about the sensing region. The mounting system may be modular and may be dimensioned to match the dimensions of a display modules that are assembled in a matrix to form a display screen having a display surface. All or part of the display surface defines the sensing region in such embodiments.

    摘要翻译： 描述了关于感测区域安装位置感测系统的各种安装系统和方法。 安装系统包括用于安装系统模块的安装支架。 系统模块包括用于估计关于感测区域的辐射阻挡物体的位置的辐射源和传感器。 安装系统可以是模块化的，并且其尺寸可以与组装在矩阵中的显示模块的尺寸相匹配以形成具有显示表面的显示屏。 在这些实施例中，全部或部分显示表面限定感测区域。

    Systems and Sensors for Tracking Radiation Blocking Objects on a Surface
    3.
    发明申请
    Systems and Sensors for Tracking Radiation Blocking Objects on a Surface 审中-公开
    用于跟踪表面上辐射阻挡物体的系统和传感器

    公开(公告)号：US20130120315A1

    公开(公告)日：2013-05-16

    申请号：US13379476

    申请日：2010-06-18

    申请人： Avanindra Utukuri ,  Jonathan Clarke ,  Allen Rego

    发明人： Avanindra Utukuri ,  Jonathan Clarke ,  Allen Rego

    IPC分类号： G06F3/046

    CPC分类号： G06F3/046 ,  G01V8/20 ,  G06F3/0428

    摘要： Several systems for tracking one or more radiation blocking objects on a surface are disclosed. A pair of radiation sensors are provided adjacent the surface and a plurality of radiation sources are provided adjacent the surface. Radiation from at least some of the radiation sources travels across the surface to reach each of the radiation sensors. One or more radiation blocking objects on the surface attenuate radiation from one or more radiation sources from reaching each of the sensors. The position of the one or more radiation blocking objects is estimates and may be tracked based on the position of the one or more attenuated radiation sources relative to each radiation sensor.

    摘要翻译： 公开了用于跟踪表面上的一个或多个辐射阻挡物体的几个系统。 在表面附近提供一对辐射传感器，并且在表面附近提供多个辐射源。 至少一些辐射源的辐射穿过该表面传播到每个辐射传感器。 表面上的一个或多个辐射阻挡物体衰减来自一个或多个辐射源的辐射到达每个传感器。 一个或多个辐射阻挡物体的位置是估计，并且可以基于相对于每个辐射传感器的一个或多个衰减辐射源的位置来跟踪。

    Sensors, systems and methods for position sensing
    4.
    发明授权
    Sensors, systems and methods for position sensing 有权

    公开(公告)号：US08405824B2

    公开(公告)日：2013-03-26

    申请号：US13051898

    申请日：2011-03-18

    申请人： Avanindra Utukuri ,  Jonathan Clarke

    发明人： Avanindra Utukuri ,  Jonathan Clarke

    IPC分类号： G01B11/26

    CPC分类号： G01J1/4257 ,  G01S3/782 ,  G01S3/784 ,  G01S5/16

    摘要： Various systems and methods for estimating the position of a radiation source in three-dimensional space, together with sensors for use in such systems are described. In some embodiments, the systems include a plurality of radiation sensors. The three-dimensional position of the radiation source is estimated relative to each sensor using an aperture that casts shadows on a radiation detector as a function of the incident angle of the incoming radiation. In some embodiments, the ratio of a reference radiation intensity to a measured radiation intensity is used to estimate direction of the radiation source relative to the sensor. When the angular position of the radiation source is estimated relative to two sensors, the position of the radiation source in three dimensions can be triangulated based on the known relative positions of the two sensors.

    Two-Dimensional Position Sensing Systems and Sensors Therefor
    6.
    发明申请
    Two-Dimensional Position Sensing Systems and Sensors Therefor 审中-公开
    二维位置传感系统及传感器

    公开(公告)号：US20120261548A1

    公开(公告)日：2012-10-18

    申请号：US13329192

    申请日：2011-12-16

    申请人： Avanindra Utukuri ,  Jonathan Clarke ,  Stephen McFadyen

    发明人： Avanindra Utukuri ,  Jonathan Clarke ,  Stephen McFadyen

    IPC分类号： G01C21/00

    CPC分类号： G06F3/0421 ,  G01D5/34 ,  G01S3/784 ,  G01S5/16 ,  G06F3/03542 ,  G06F3/0418 ,  G06F3/0428

    摘要： Two dimensional position sensing system and sensors for use in such systems are disclosed. The sensors incorporate linear array sensors having sensor elements and an aperture plate. Some embodiments include a radiation source that directs radiation onto some of the sensor elements. Other embodiments including radiation blocking objects that block radiation from reaching some of sensor elements. The direction or position of the radiation source or radiation blocking object may be estimated from the radiation incident on the sensor elements.

    摘要翻译： 公开了用于这种系统的二维位置传感系统和传感器。 传感器包含具有传感器元件和孔板的线性阵列传感器。 一些实施例包括将辐射引导到某些传感器元件上的辐射源。 其他实施例包括阻挡辐射到达一些传感器元件的辐射阻挡物体。 可以从入射到传感器元件上的辐射来估计辐射源或辐射阻挡物体的方向或位置。

    Turbine shroud asymmetrical cooling elements
    7.
    发明申请
    Turbine shroud asymmetrical cooling elements 有权
    涡轮罩不对称冷却元件

    公开(公告)号：US20050111965A1

    公开(公告)日：2005-05-26

    申请号：US10720430

    申请日：2003-11-24

    申请人： Cedric Lowe ,  Andrew Powis ,  Jonathan Clarke

    发明人： Cedric Lowe ,  Andrew Powis ,  Jonathan Clarke

    IPC分类号： F01D9/04 ,  F01D11/08 ,  F01D25/12 ,  F01D25/24 ,  F02C7/18 ,  F02C7/28 ,  F04D31/00

    CPC分类号： F01D11/08 ,  F01D9/04 ,  F01D25/12 ,  F05D2240/81 ,  F05D2260/201 ,  F05D2260/202 ,  Y02T50/676 ,  Y10S165/908

    摘要： A turbine shroud assembly asymmetrical cooling element such as a shroud segment or a baffle includes an arcuate panel. The panel has a plurality of cooling apertures extending through the panel and an axially extending midline of the panel parallel to an axis of rotation of the arcuate panel. A symmetric portion of the cooling apertures have a symmetrical density of aperture inlets that is symmetric with respect to the axially extending midline. An asymmetric portion of the cooling apertures have an asymmetrical density of aperture inlets that is asymmetric with respect to the axially extending midline. One exemplary cooling element includes a high density area of the cooling apertures in the asymmetric portion having a higher density of aperture inlets than in the symmetric portion. A low density area of the cooling apertures in the asymmetric portion has a lower density of aperture inlets than in the symmetric portion of the cooling apertures.

    摘要翻译： 涡轮机罩组件诸如护罩段或挡板的不对称冷却元件包括弓形面板。 面板具有延伸穿过面板的多个冷却孔，并且面板的轴向延伸的中线平行于弧形面板的旋转轴线。 冷却孔的对称部分具有相对于轴向延伸的中线对称的孔径入口的对称密度。 冷却孔的不对称部分具有相对于轴向延伸中线不对称的孔入口的不对称密度。 一个示例性的冷却元件包括不对称部分中的冷却孔的高密度区域，其具有比在对称部分中更高密度的孔入口。 不对称部分中的冷却孔的低密度区域具有比在冷却孔的对称部分中更小的孔入口密度。

    Two-dimensional position sensing systems and sensors therefor
    9.
    发明授权
    Two-dimensional position sensing systems and sensors therefor 有权
    二维位置传感系统及其传感器

    公开(公告)号：US08969769B2

    公开(公告)日：2015-03-03

    申请号：US13329192

    申请日：2011-12-16

    申请人： Avanindra Utukuri ,  Jonathan Clarke ,  Stephen McFadyen

    发明人： Avanindra Utukuri ,  Jonathan Clarke ,  Stephen McFadyen

    IPC分类号： G01C21/00 ,  G06F3/042 ,  G01D5/34 ,  G01S3/784 ,  G01S5/16 ,  G06F3/0354

    CPC分类号： G06F3/0421 ,  G01D5/34 ,  G01S3/784 ,  G01S5/16 ,  G06F3/03542 ,  G06F3/0418 ,  G06F3/0428

    摘要： Two dimensional position sensing system and sensors for use in such systems are disclosed. The sensors incorporate linear array sensors having sensor elements and an aperture plate. Some embodiments include a radiation source that directs radiation onto some of the sensor elements. Other embodiments including radiation blocking objects that block radiation from reaching some of sensor elements. The direction or position of the radiation source or radiation blocking object may be estimated from the radiation incident on the sensor elements.

    摘要翻译： 公开了用于这种系统的二维位置传感系统和传感器。 传感器包含具有传感器元件和孔板的线性阵列传感器。 一些实施例包括将辐射引导到某些传感器元件上的辐射源。 其他实施例包括阻挡辐射到达一些传感器元件的辐射阻挡物体。 可以从入射到传感器元件上的辐射来估计辐射源或辐射阻挡物体的方向或位置。