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    • 99. 发明授权
    • Device and system for ultrasonic inspection
    • 超声波检测装置及系统
    • US09588085B2
    • 2017-03-07
    • US13903648
    • 2013-05-28
    • General Electric Company
    • Luca Scaccabarozzi
    • G01N29/04G01N29/24G01N29/28
    • G01N29/4445G01N29/04G01N29/24G01N29/28G01N2291/106G01N2291/2634
    • This disclosure describes embodiments of a probe assembly and an inspection system for ultrasonic inspection. Designs for the probe assembly package components to fit into a bore of a hollow target. These designs may incorporate electronics to generate waves and to detect a wide selection of anomalies (e.g., transversal crack, longitudinal crack, and volumetric flaws) that can form in the hollow target. The probe assembly provides support structure to manipulate and operate these electronics in the bore. This support structure facilitates communication of signals, e.g., from transducer elements that operate as a phased array. The probe assembly also includes a fluid circulating system and coupling system that permits the probe device to detach and reattach to match the probe device (and other parts of the probe assembly) to the size of the bore. These systems allow for fluid and electrical signals to circulate through the probe assembly.
    • 本公开描述了用于超声波检查的探针组件和检查系统的实施例。 探针组件包装组件的设计,以适应中空目标的孔。 这些设计可以结合电子产生波浪并且检测可以形成在中空目标中的广泛的异常选择(例如,横向裂纹,纵向裂纹和体积缺陷)。 探头组件提供支撑结构以在孔中操纵和操作这些电子元件。 该支撑结构有助于例如从作为相控阵列操作的换能器元件的信号的通信。 探针组件还包括流体循环系统和耦合系统,其允许探针装置分离并重新连接以将探针装置(和探针组件的其它部分)与孔的尺寸相匹配。 这些系统允许流体和电信号通过探针组件循环。
    • 100. 发明授权
    • Visco-elastic support with added dynamic stiffness
    • 粘弹性支撑具有增加的动态刚度
    • US09512958B2
    • 2016-12-06
    • US13840340
    • 2013-03-15
    • ITT MANUFACTURING ENTERPRISES, LLC
    • Shubin Ruan
    • F16F5/00F16M13/00F16F9/20F16F9/18F16F9/512
    • F16M13/00F16F5/00F16F9/182F16F9/185F16F9/20F16F9/512
    • A visco-elastic damping assembly includes a mount housing having first and second ends and a hollow interior. A piston assembly disposed within the mount housing includes axially opposed first and second piston rod ends in which the first piston rod end is defined by a first diameter and the second piston rod end is defined by a second diameter substantially larger than the first diameter. A high pressure hydraulic reservoir is defined within the mount housing wherein an applied load component acting on the second piston rod end causes corresponding movement of the piston assembly against fluid retained in the hydraulic reservoir, enabling a first static spring rate as well as a second higher dynamic spring rate.
    • 粘弹性阻尼组件包括具有第一和第二端部以及中空内部的安装壳体。 设置在安装壳体内的活塞组件包括轴向相对的第一和第二活塞杆端部,其中第一活塞杆端部由第一直径限定,第二活塞杆端部由基本上大于第一直径的第二直径限定。 在安装壳体内限定高压液压储存器,其中作用在第二活塞杆端上的施加的负载部件引起活塞组件相对于保留在液压储存器中的流体的相应运动,从而能够实现第一静态弹簧刚度以及第二高 动态弹力。