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    Probe approach for DGS sizing
    1.
    发明授权
    Probe approach for DGS sizing 有权

    公开(公告)号：US10768147B2

    公开(公告)日：2020-09-08

    申请号：US16241383

    申请日：2019-01-07

    Applicant: General Electric Company

    Inventor： York Oberdoerfer ,  Roman Heinrich Koch ,  Wolf-Dietrich Kleinert

    IPC: G01N29/24 ,  G01N29/04 ,  G01N29/28 ,  G01N29/26

    Abstract: An ultrasonic detection assembly for detecting a characteristic in a test object having a cylindrical peripheral surface. The ultrasonic detection assembly includes a phased array probe positioned in proximity to the cylindrical peripheral surface of the test object. The phased array probe includes a plurality of adjacent transducer elements. Each transducer is operatively configured to emit a respective beam into the test object so as to provide a pattern of constructive interference. The ultrasonic detection assembly is structurally configured to provide for cylindrical contact between the phased array probe and the cylindrical peripheral surface of the test object. The ultrasonic detection assembly includes a controller operatively connected to the phased array probe for causing each transducer to emit the respective beam into the test object.

    Probe approach for DGS sizing
    3.
    发明授权
    Probe approach for DGS sizing 有权

    公开(公告)号：US10175207B2

    公开(公告)日：2019-01-08

    申请号：US15488702

    申请日：2017-04-17

    Applicant: General Electric Company

    Inventor： York Oberdoerfer ,  Roman Heinrich Koch ,  Wolf-Dietrich Kleinert

    IPC: G01N29/26 ,  G01N29/24 ,  G01N29/06 ,  G01N29/44 ,  G01N29/04 ,  G01N29/28

    Abstract: An ultrasonic detection assembly for detecting a characteristic in a test object having a cylindrical peripheral surface. The ultrasonic detection assembly includes a phased array probe positioned in proximity to the cylindrical peripheral surface of the test object. The phased array probe includes a plurality of adjacent transducer elements. Each transducer is operatively configured to emit a respective beam into the test object so as to provide a pattern of constructive interference. The ultrasonic detection assembly is structurally configured to provide for cylindrical contact between the phased array probe and the cylindrical peripheral surface of the test object. The ultrasonic detection assembly includes a controller operatively connected to the phased array probe for causing each transducer to emit the respective beam into the test object.

    Ultrasonic measurement apparatus and method
    4.
    发明授权
    Ultrasonic measurement apparatus and method 有权
    超声波测量装置及方法

    公开(公告)号：US09032801B2

    公开(公告)日：2015-05-19

    申请号：US13658392

    申请日：2012-10-23

    Applicant: General Electric Company

    Inventor： Roman Heinrich Koch ,  Gerhard Finger ,  Heiko Martin Franz Sackenreuther

    IPC: G01N29/04 ,  G01B17/02

    CPC classification number: G01B17/02

    Abstract: A method and apparatus for determining a thickness of an object using ultrasonic signals are disclosed. The method includes the steps of transmitting ultrasonic signals toward the object, digitizing a reflected echo sequence of the ultrasonic signals, including interpolating the echo sequence, and processing the echo sequence by detecting maximum amplitude peaks in the echo sequence and determining the object thickness based on a time duration between the maximum amplitude peaks.

    Abstract translation: 公开了一种使用超声波信号确定物体的厚度的方法和装置。 该方法包括以下步骤：向对象发送超声波信号，数字化超声波信号的反射回波序列，包括内插回波序列，并通过检测回波序列中的最大振幅峰值并根据 最大幅度峰值之间的持续时间。

    PROBE APPROACH FOR DGS SIZING
    5.
    发明申请
    PROBE APPROACH FOR DGS SIZING 审中-公开

    公开(公告)号：US20170219529A1

    公开(公告)日：2017-08-03

    申请号：US15488702

    申请日：2017-04-17

    Applicant: General Electric Company

    Inventor： York Oberdoerfer ,  Roman Heinrich Koch ,  Wolf-Dietrich Kleinert

    IPC: G01N29/04

    CPC classification number: G01N29/2487 ,  G01N29/043 ,  G01N29/069 ,  G01N29/262 ,  G01N29/28 ,  G01N29/4463 ,  G01N2291/106 ,  G01N2291/2634

    Abstract: An ultrasonic detection assembly for detecting a characteristic in a test object having a cylindrical peripheral surface. The ultrasonic detection assembly includes a phased array probe positioned in proximity to the cylindrical peripheral surface of the test object. The phased array probe includes a plurality of adjacent transducer elements. Each transducer is operatively configured to emit a respective beam into the test object so as to provide a pattern of constructive interference. The ultrasonic detection assembly is structurally configured to provide for cylindrical contact between the phased array probe and the cylindrical peripheral surface of the test object. The ultrasonic detection assembly includes a controller operatively connected to the phased array probe for causing each transducer to emit the respective beam into the test object

    PROBE APPROACH FOR DGS SIZING
    6.
    发明申请
    PROBE APPROACH FOR DGS SIZING 有权
    DGS的探索方法

    公开(公告)号：US20160231290A1

    公开(公告)日：2016-08-11

    申请号：US15097348

    申请日：2016-04-13

    Applicant: General Electric Company

    Inventor： York Oberdoerfer ,  Roman Heinrich Koch ,  Wolf-Dietrich Kleineret

    IPC: G01N29/24

    CPC classification number: G01N29/2487 ,  G01N29/043 ,  G01N29/069 ,  G01N29/262 ,  G01N29/28 ,  G01N29/4463 ,  G01N2291/106 ,  G01N2291/2634

    Abstract: An ultrasonic detection assembly detects a characteristic in a test object. The ultrasonic detection assembly includes a phased array probe positioned in proximity to a peripheral surface of the test object. The phased array probe includes a plurality of transducer elements. The transducer elements of the phased array probe transmit a sound beam into the test object. The sound beam is movable by the phased array probe within the test object to detect the characteristic.

    Abstract translation: 超声检测组件检测测试对象中的特征。 超声波检测组件包括位于测试对象的外围表面附近的相控阵探头。 相控阵探头包括多个换能器元件。 相控阵探头的换能器元件将声束传输到测试对象中。 声束可以通过测试对象内的相控阵探头移动，以检测其特性。

    PROBE APPROACH FOR DGS SIZING
    7.
    发明申请
    PROBE APPROACH FOR DGS SIZING 有权
    DGS的探索方法

    公开(公告)号：US20140157903A1

    公开(公告)日：2014-06-12

    申请号：US13706531

    申请日：2012-12-06

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： York Oberdoerfer ,  Roman Heinrich Koch ,  Wolf-Dietrich Kleinert

    IPC: G01N29/24

    CPC classification number: G01N29/2487 ,  G01N29/043 ,  G01N29/069 ,  G01N29/262 ,  G01N29/28 ,  G01N29/4463 ,  G01N2291/106 ,  G01N2291/2634

    Abstract: An ultrasonic detection assembly detects a characteristic in a test object. The ultrasonic detection assembly includes a phased array probe positioned in proximity to a peripheral surface of the test object. The phased array probe includes a plurality of transducer elements. The transducer elements of the phased array probe transmit a sound beam into the test object. The sound beam is movable by the phased array probe within the test object to detect the characteristic. A method of detecting a characteristic in the test object with the ultrasonic detection assembly is also provided.

    Abstract translation: 超声检测组件检测测试对象中的特征。 超声波检测组件包括位于测试对象的外围表面附近的相控阵探头。 相控阵探头包括多个换能器元件。 相控阵探头的换能器元件将声束传输到测试对象中。 声束可以通过测试对象内的相控阵探头移动，以检测其特性。 还提供了利用超声波检测组件检测被测物体的特性的方法。

    Probe approach for DGS sizing
    9.
    发明授权
    Probe approach for DGS sizing 有权
    DGS尺寸检测方法

    公开(公告)号：US09335302B2

    公开(公告)日：2016-05-10

    申请号：US13706531

    申请日：2012-12-06

    Applicant: General Electric Company

    Inventor： York Oberdoerfer ,  Roman Heinrich Koch ,  Wolf-Dietrich Kleinert

    IPC: G01N29/24 ,  G01N29/06 ,  G01N29/26 ,  G01N29/44 ,  G01N29/04 ,  G01N29/28

    CPC classification number: G01N29/2487 ,  G01N29/043 ,  G01N29/069 ,  G01N29/262 ,  G01N29/28 ,  G01N29/4463 ,  G01N2291/106 ,  G01N2291/2634

    Abstract: An ultrasonic detection assembly detects a characteristic in a test object. The ultrasonic detection assembly includes a phased array probe positioned in proximity to a peripheral surface of the test object. The phased array probe includes a plurality of transducer elements. The transducer elements of the phased array probe transmit a sound beam into the test object. The sound beam is movable by the phased array probe within the test object to detect the characteristic. A method of detecting a characteristic in the test object with the ultrasonic detection assembly is also provided.

    Abstract translation: 超声检测组件检测测试对象中的特征。 超声波检测组件包括位于测试对象的外围表面附近的相控阵探头。 相控阵探头包括多个换能器元件。 相控阵探头的换能器元件将声束传输到测试对象中。 声束可以通过测试对象内的相控阵探头移动，以检测其特性。 还提供了利用超声波检测组件检测被测物体的特性的方法。

    ULTRASONIC MEASUREMENT APPARATUS AND METHOD
    10.
    发明申请
    ULTRASONIC MEASUREMENT APPARATUS AND METHOD 有权
    超声波测量装置和方法

    公开(公告)号：US20140109677A1

    公开(公告)日：2014-04-24

    申请号：US13658392

    申请日：2012-10-23

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Roman Heinrich Koch ,  Gerhard Finger ,  Heiko Martin, Franz Sackenreuther

    IPC: G01N29/04

    CPC classification number: G01B17/02

    Abstract: A method and apparatus for determining a thickness of an object using ultrasonic signals are disclosed. The method includes the steps of transmitting ultrasonic signals toward the object, digitizing a reflected echo sequence of the ultrasonic signals, including interpolating the echo sequence, and processing the echo sequence by detecting maximum amplitude peaks in the echo sequence and determining the object thickness based on a time duration between the maximum amplitude peaks.

    Abstract translation: 公开了一种使用超声波信号确定物体的厚度的方法和装置。 该方法包括以下步骤：向对象发送超声波信号，数字化超声波信号的反射回波序列，包括内插回波序列，并通过检测回波序列中的最大振幅峰值并根据 最大幅度峰值之间的持续时间。

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