Underwater CCD camera for visual testing of reactor cooling system
    1.
    发明授权
    Underwater CCD camera for visual testing of reactor cooling system 有权
    水下CCD相机用于反应堆冷却系统的目视测试

    公开(公告)号:US08212867B2

    公开(公告)日:2012-07-03

    申请号:US12562966

    申请日:2009-09-18

    IPC分类号: H04N7/18

    CPC分类号: H04N5/2252 H04N2005/2255

    摘要: Disclosed is an underwater CCD camera for visual testing of a reactor cooling system. The underwater CCD camera includes a CCD camera, a casing having a supporter supporting the CCD camera and a cooling pin on a top surface thereof, a Pb-glass window on a front side of the easing to shield the CCD camera from radiation and to reduce a temperature difference between the interior and exterior of the casing, a sealing O-ring preventing a coolant from being introduced into a gap between the Pb-glass window and the casing, a sealing nut providing a fastening force to bring the Pb-glass window into close contact with the sealing O-ring, a rear cap, a silicon O-ring preventing the coolant from being introduced into a gap between the rear cap and the casing, and a fastening nut providing a fastening force to prevent leakage between a camera cable and the casing.

    摘要翻译: 公开了一种用于反应堆冷却系统的视觉测试的水下CCD照相机。 水下CCD摄像机包括CCD摄像机,具有支持CCD照相机的支架的壳体和其上表面上的冷却销,在宽松的前侧的Pb玻璃窗,以防CCD照相机免受辐射,并减少 壳体内外部之间的温差,密封的O形环,防止冷却剂引入到Pb玻璃窗和壳体之间的间隙中;密封螺母,提供紧固力以使Pb玻璃窗 与密封O形环,后盖,硅O形环紧密接触,防止冷却剂被引入后盖和壳体之间的间隙中,以及紧固螺母,其提供紧固力以防止相机之间的泄漏 电缆和外壳。

    UNDERWATER CCD CAMERA FOR VISUAL TESTING OF REACTOR COOLING SYSTEM
    2.
    发明申请
    UNDERWATER CCD CAMERA FOR VISUAL TESTING OF REACTOR COOLING SYSTEM 有权
    水下CCD摄像机用于反应堆冷却系统的视觉测试

    公开(公告)号:US20100328448A1

    公开(公告)日:2010-12-30

    申请号:US12562966

    申请日:2009-09-18

    IPC分类号: H04N7/18 H04N5/335

    CPC分类号: H04N5/2252 H04N2005/2255

    摘要: Disclosed is an underwater CCD camera for visual testing of a reactor cooling system. The underwater CCD camera includes a CCD camera, a casing having a supporter supporting the CCD camera and a cooling pin on a top surface thereof, a Pb-glass window on a front side of the easing to shield the CCD camera from radiation and to reduce a temperature difference between the interior and exterior of the casing, a sealing O-ring preventing a coolant from being introduced into a gap between the Pb-glass window and the casing, a sealing nut providing a fastening force to bring the Pb-glass window into close contact with the sealing O-ring, a rear cap, a silicon O-ring preventing the coolant from being introduced into a gap between the rear cap and the casing, and a fastening nut providing a fastening force to prevent leakage between a camera cable and the casing.

    摘要翻译: 公开了一种用于反应堆冷却系统的视觉测试的水下CCD照相机。 水下CCD摄像机包括CCD摄像机,具有支持CCD照相机的支架的壳体和其上表面上的冷却销,在宽松的前侧的Pb玻璃窗,以防CCD照相机免受辐射,并减少 壳体内外部之间的温差,密封的O形环,防止冷却剂引入到Pb玻璃窗和壳体之间的间隙中;密封螺母,提供紧固力以使Pb玻璃窗 与密封O形环,后盖,硅O形环紧密接触,防止冷却剂被引入后盖和壳体之间的间隙中,以及紧固螺母,其提供紧固力以防止相机之间的泄漏 电缆和外壳。

    AUTOMATIC INSPECTION APPARATUS FOR GENERATOR TURBINE AND SYSTEM USING THE SAME
    3.
    发明申请
    AUTOMATIC INSPECTION APPARATUS FOR GENERATOR TURBINE AND SYSTEM USING THE SAME 有权
    用于发电机涡轮机的自动检查装置及使用该装置的系统

    公开(公告)号:US20120053864A1

    公开(公告)日:2012-03-01

    申请号:US12894091

    申请日:2010-09-29

    IPC分类号: G06F19/00

    摘要: The present disclosure relates to an automatic inspection apparatus for generator turbines and a system using the same. The automatic inspection apparatus adjusts the height of an arm via a lifter, adjusts a rotating angle relative to an inspection object via a rotator, and adjusts forward or backward movement of a probe relative to the inspection object via an expansion/contraction unit while moving the arm having the probe on a rail in accordance with positions of a turbine to be inspected. Furthermore, a compression unit may be used to control contact pressure of the probe to the inspection object at a desired level to allow the probe to closely contact the inspection object, thereby preventing disturbance due to vibration of the probe. In addition, the automatic inspection apparatus has a simple and lightweight configuration so as to be easily installed or removed in a work site.

    摘要翻译: 本公开涉及发电机涡轮机的自动检查装置和使用其的系统。 自动检查装置通过升降器调节臂的高度,通过旋转体调整相对于检查对象的旋转角度,并且通过扩张/收缩单元调整探针相对于检查对象的向前或向后移动,同时移动 臂根据待检查的涡轮机的位置在轨道上具有探头。 此外,可以使用压缩单元来将探针的接触压力控制在检查对象的期望水平,以允许探针紧密接触检查对象,从而防止由于探针振动引起的干扰。 此外,自动检查装置具有简单且重量轻的构造,以便在工作现场容易地安装或移除。

    Automatic inspection apparatus for generator turbine and system using the same
    4.
    发明授权
    Automatic inspection apparatus for generator turbine and system using the same 有权
    发电机组自动检测装置及使用该装置的系统

    公开(公告)号:US09145791B2

    公开(公告)日:2015-09-29

    申请号:US12894091

    申请日:2010-09-29

    摘要: The present disclosure relates to an automatic inspection apparatus for generator turbines and a system using the same. The automatic inspection apparatus adjusts the height of an arm via a lifter, adjusts a rotating angle relative to an inspection object via a rotator, and adjusts forward or backward movement of a probe relative to the inspection object via an expansion/contraction unit while moving the arm having the probe on a rail in accordance with positions of a turbine to be inspected. Furthermore, a compression unit may be used to control contact pressure of the probe to the inspection object at a desired level to allow the probe to closely contact the inspection object, thereby preventing disturbance due to vibration of the probe. In addition, the automatic inspection apparatus has a simple and lightweight configuration so as to be easily installed or removed in a work site.

    摘要翻译: 本公开涉及发电机涡轮机的自动检查装置和使用其的系统。 自动检查装置通过升降器调节臂的高度,通过旋转体调整相对于检查对象的旋转角度,并且通过扩张/收缩单元调整探针相对于检查对象的向前或向后移动,同时移动 臂根据待检查的涡轮机的位置在轨道上具有探头。 此外,可以使用压缩单元来将探针的接触压力控制在检查对象的期望水平,以允许探针紧密接触检查对象,从而防止由于探针振动引起的干扰。 此外,自动检查装置具有简单且重量轻的构造,以便在工作现场容易地安装或移除。

    Nondestructive testing apparatus for blade root of steam turbine of power plant
    5.
    发明授权
    Nondestructive testing apparatus for blade root of steam turbine of power plant 有权
    电厂蒸汽轮机叶片无损检测装置

    公开(公告)号:US07654144B2

    公开(公告)日:2010-02-02

    申请号:US11955607

    申请日:2007-12-13

    IPC分类号: G01N9/24

    摘要: In a nondestructive testing apparatus for testing normality of a blade root in a steam turbine installed in a nuclear plant or a thermal plant, an ultrasonic probe and an encoder can be mounted at the outside by only removing a casing of the steam turbine, without the necessity of withdrawing a turbine rotor, so that an automatic testing can be performed by rotating the steam turbine. Since the testing result can be digitally stored, reliability of the testing is improved. Furthermore, size of the testing apparatus is highly reduced for a tester to conveniently carry and install the testing apparatus alone. As a result, installation time and the whole testing time can be minimized.

    摘要翻译: 在用于测试安装在核电站或热电厂中的蒸汽涡轮机中的叶片根的正常性的非破坏性测试装置中,通过仅移除蒸汽轮机的壳体,可以在外部安装超声波探头和编码器,而不需要 抽出涡轮转子的必要性,使得可以通过旋转蒸汽轮机来执行自动测试。 由于测试结果可以数字存储,因此可以提高测试的可靠性。 此外,为了方便地携带和安装测试装置,测试仪的尺寸大大降低。 因此,可以将安装时间和整个测试时间最小化。

    NONDESTRUCTIVE TESTING APPARATUS FOR BLADE ROOT OF STEAM TURBINE OF POWER PLANT
    6.
    发明申请
    NONDESTRUCTIVE TESTING APPARATUS FOR BLADE ROOT OF STEAM TURBINE OF POWER PLANT 有权
    电厂蒸汽涡轮叶片非破坏性试验装置

    公开(公告)号:US20090151458A1

    公开(公告)日:2009-06-18

    申请号:US11955607

    申请日:2007-12-13

    IPC分类号: G01N29/04

    摘要: In a nondestructive testing apparatus for testing normality of a blade root in a steam turbine installed in a nuclear plant or a thermal plant, an ultrasonic probe and an encoder can be mounted at the outside by only removing a casing of the steam turbine, without the necessity of withdrawing a turbine rotor, so that an automatic testing can be performed by rotating the steam turbine. Since the testing result can be digitally stored, reliability of the testing is improved. Furthermore, size of the testing apparatus is highly reduced for a tester to conveniently carry and install the testing apparatus alone. As a result, installation time and the whole testing time can be minimized.

    摘要翻译: 在用于测试安装在核电站或热电厂中的蒸汽涡轮机中的叶片根的正常性的非破坏性测试装置中,通过仅移除蒸汽轮机的壳体,可以在外部安装超声波探头和编码器,而不需要 抽出涡轮转子的必要性,使得可以通过旋转蒸汽轮机来执行自动测试。 由于测试结果可以数字存储,因此可以提高测试的可靠性。 此外,为了方便地携带和安装测试装置,测试仪的尺寸大大降低。 因此,可以将安装时间和整个测试时间最小化。

    Apparatus, and method for searching and retrieving moving image
information
    10.
    发明授权
    Apparatus, and method for searching and retrieving moving image information 失效
    用于搜索和检索运动图像信息的装置和方法

    公开(公告)号:US5831616A

    公开(公告)日:1998-11-03

    申请号:US808659

    申请日:1997-02-28

    申请人: Hee Jong Lee

    发明人: Hee Jong Lee

    摘要: An apparatus and method for searching and retrieving moving image information by using 3-dimensional icons is disclosed. The method for searching and retrieving moving image information in a computer system having a pointing device, a display unit, and external and internal memories for storing an image file includes the steps of: creating an icon file by selecting a specific frame of the image file, and storing the icon file in the internal memory; creating a main window in the display unit; creating a plurality of command windows within the main window; reading one or more specific icon file from the internal memory according to a moving image information searching command, and generating the specific icon file separated from the command windows by a given distance in the form of a 3-dimensional icon; and executing a corresponding command when any icon is dragged and dropped to any command window area by the pointing device.

    摘要翻译: 公开了一种通过使用三维图标来搜索和检索运动图像信息的装置和方法。 用于在具有指示装置,显示单元以及用于存储图像文件的外部和内部存储器的计算机系统中搜索和检索运动图像信息的方法包括以下步骤:通过选择图像文件的特定帧来创建图标文件 并将图标文件存储在内部存储器中; 在显示单元中创建主窗口; 在主窗口内创建多个命令窗口; 根据运动图像信息搜索命令从内部存储器读取一个或多个特定图标文件,并且以三维图标的形式生成与命令窗口分离给定距离的特定图标文件; 并且当通过指示设备将任何图标拖放到任何命令窗口区域时执行相应的命令。