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26 条记录 (耗时 0.016 秒)

    Leak detecting apparatus
    2.
    发明授权
    Leak detecting apparatus 失效
    泄漏检测装置

    公开(公告)号：US3874224A

    公开(公告)日：1975-04-01

    申请号：US39276273

    申请日：1973-08-29

    申请人： SEEK A LEAK INC

    发明人： SMITH RICHARD S

    IPC分类号： G01M3/08 ,  G01M3/06

    CPC分类号： G01M3/08

    摘要： A leak detecting apparatus for detecting flow of gas through a gas pipe system in house trailers and the like includes a tilting clear bowl partially filled with liquid and containing a submersible flow tube which is free of the liquid during normal flow and which is immersed during leak detecting conditions whereupon a leak creates visible bubbles. The leak detecting apparatus may include a cooperative arrangement associated with a door to produce a testing sequence before the door is opened. The leak detecting apparatus may include a valve member selectively movable to interrupt gas flow in the gas pipe system and bores and passages for directing any gas flow to and through the submersible flow tube.

    摘要翻译： 用于检测通过住宅拖车等中的气体管道系统的气体流动的泄漏检测装置包括部分地填充有液体的倾斜透明碗，并且包含在正常流动期间没有液体并且在泄漏期间浸没的潜水流量管 检测条件，从而产生可见的气泡。 泄漏检测装置可以包括与门相关联的协作布置，以在门打开之前产生测试序列。 泄漏检测装置可以包括可选择性地移动以阻止气体管道系统中的气体流动的阀构件和用于将任何气体流引导到潜水流管的通道和通道。

    Pressure Lock for Gas Leak Detection
    5.
    发明公开
    Pressure Lock for Gas Leak Detection 审中-公开

    公开(公告)号：US20230313931A1

    公开(公告)日：2023-10-05

    申请号：US18023880

    申请日：2021-09-03

    申请人： Gasokay ApS

    发明人： Lasse Jensen ,  Søren Xerxes Frahm ,  Tom Lundquist ,  Peter Billy Jacobsen

    IPC分类号： G01M3/28 ,  F16L55/10 ,  G01M3/08

    CPC分类号： F16L55/10 ,  G01M3/08 ,  G01M3/2815

    摘要： A pressure lock for a gas system with a regulator, the pressure lock comprises a pressure lock body to be fluidically connected in said gas system, whereby gas can pass from a chamber in the body via lock connection means to the gas system and activation means for delivering gas from said pressure lock body and into the gas system thereby providing a lock-up pressure, whereby the gas from said pressure lock body provides an increased pressure in the gas system, whereby the regulator is blocked for a short period of time thus allowing the detection of leaks in the gas system downstream of the regulator.

    TESTING DEVICE FOR FIXING-LOAD VERIFICATION
    6.
    发明申请
    TESTING DEVICE FOR FIXING-LOAD VERIFICATION 审中-公开

    公开(公告)号：US20170089777A1

    公开(公告)日：2017-03-30

    申请号：US15125427

    申请日：2015-03-16

    申请人： TRUST CO., LTD.

    发明人： Koichiro Obata ,  Hiroshi Taniguchi ,  Yoshiharu Uesugi ,  Hiromitsu Kawabe

    IPC分类号： G01L5/00 ,  B25B23/142 ,  G01M5/00

    CPC分类号： G01L5/0033 ,  B25B23/1425 ,  E02D5/80 ,  G01M3/08 ,  G01M5/0058 ,  G01N3/00

    摘要： A testing device for fixing-load verification is configured such that a coupler (2) having, formed so as to protrude therefrom, a contact part (251/252) that comes into contact with a fixing surface is fixed at a rod-like torque detection unit of a rod-like torque wrench main body (1) and a means (3) for engaging with a fixing bolt (B) is fixed to a side part of the coupler. A side tip part of the engagement means (3) has an open and recessed part (30) for accommodating the fixing bolt (B) from the side, and a protruding part of the fixing bolt (B) is accommodated inside this open and recessed part (30) and the fixing bolt is locked by the deepest part of the open and recessed part (30) or the vicinity thereof. Thus, the testing device for fixing-load verification can be attached to a fixing bolt under test using a simple procedure even when work is being carried out with limited work space. As a result, inspection efficiency is enhanced through simple measurement and a certain degree of measurement accuracy can be ensured.

    Balloon testing device
    8.
    发明授权
    Balloon testing device 失效
    气球测试装置

    公开(公告)号：US4302106A

    公开(公告)日：1981-11-24

    申请号：US109435

    申请日：1980-01-04

    申请人： Glenn N. Taylor

    发明人： Glenn N. Taylor

    IPC分类号： G01M3/08 ,  G01M3/38 ,  G01N21/88

    CPC分类号： G01M3/38 ,  G01M3/08

    摘要： A device for testing an elongated elastic sleeve or balloon. The device has a pair of clamp members which selectively grip opposed ends of the sleeve, and the device inflates the sleeve while retained by the clamp members. The device illuminates the inflated sleeve walls from the inside of the sleeve to permit visual inspection of the sleeve walls. The device also permits rotation of the clamp members and retained sleeve to permit visual inspection of the inflated sleeve walls circumferentially around the sleeve. The device permits submersion of the inflated sleeve into a testing liquid in order to determine whether the sleeve walls leak.

    摘要翻译： 用于测试细长弹性套筒或气球的装置。 该装置具有一对夹紧构件，其选择性地夹持套筒的相对端部，并且该装置在由夹紧构件保持的同时使套管充气。 该装置从套筒的内部照亮膨胀的套筒壁，以允许目视检查套管壁。 该装置还允许夹紧构件和保持的套筒旋转，以允许目视检查围绕套筒周向的膨胀的套管壁。 该装置允许将充气的套筒浸入测试液体中，以便确定套管壁是否泄漏。

    Balloon testing device
    9.
    发明授权
    Balloon testing device 失效
    气球测试装置

    公开(公告)号：US4212192A

    公开(公告)日：1980-07-15

    申请号：US920105

    申请日：1978-06-28

    申请人： Glenn N. Taylor

    发明人： Glenn N. Taylor

    IPC分类号： G01M3/08 ,  G01M3/38

    CPC分类号： G01M3/08 ,  G01M3/38

    摘要： A device for testing an elongated elastic sleeve or balloon. The device has a pair of clamp members which selectively grip opposed ends of the sleeve, and the device inflates the sleeve while retained by the clamp members. The device illuminates the inflated sleeve walls from the inside of the sleeve to permit visual inspection of the sleeve walls. The device also permits rotation of the clamp members and retained sleeve to permit visual inspection of the inflated sleeve walls circumferentially around the sleeve. The device permits submersion of the inflated sleeve into a testing liquid in order to determine whether the sleeve walls leak.

    摘要翻译： 用于测试细长弹性套筒或气球的装置。 该装置具有一对夹紧构件，其选择性地夹持套筒的相对端部，并且该装置在由夹紧构件保持的同时使套管充气。 该装置从套筒的内部照亮膨胀的套筒壁，以允许目视检查套管壁。 该装置还允许夹紧构件和保持的套筒旋转，以允许目视检查围绕套筒周向的膨胀的套管壁。 该装置允许将充气的套筒浸入测试液体中，以便确定套管壁是否泄漏。

    TOOL FOR LEAK POINT IDENTIFICATION AND NEW METHODS FOR IDENTIFICATION, CLOSE VISUAL INSPECTION AND REPAIR OF LEAKING PIPELINES
    10.
    发明申请
    TOOL FOR LEAK POINT IDENTIFICATION AND NEW METHODS FOR IDENTIFICATION, CLOSE VISUAL INSPECTION AND REPAIR OF LEAKING PIPELINES 有权
    泄漏点识别工具和新型识别方法，关闭视觉检查和泄漏管道维修

    公开(公告)号：US20150241296A1

    公开(公告)日：2015-08-27

    申请号：US14429895

    申请日：2013-09-23

    申请人： UNIVERSITETET I STAVANGER

    发明人： Jasper Ahamefula Agbakwuru ,  Ove Tobias Gudmestad

    IPC分类号： G01M3/08 ,  H04N5/225

    CPC分类号： G01M3/08 ,  B63C11/48 ,  B63C11/52 ,  B63G2008/007 ,  F16L1/26 ,  F16L55/172 ,  F16L55/175 ,  F17D1/08 ,  F17D5/00 ,  F17D5/06 ,  H04N5/2252 ,  H04N5/2256 ,  H04N2005/2255

    摘要： An apparatus for close visual inspection of subsea pipelines comprises a housing with a chamber that has an open side. The open side is adapted to be placed in sealing engagement against the pipeline. The chamber is flooded with clear water to improve the visual view. It is also described an apparatus for identification of a plume exiting from a leak The apparatus comprises a housing defining a chamber with a water permeable side that is adapted to face downward during use, and thereby being exposed to the exiting substance. A gas pressurizing device for creates a gas/water interface within the housing. An imaging device arranged above the water surface is adapted to image the water surface and detect id the water surface is being disturbed by the plume.

    摘要翻译： 用于海底管道的近距视觉检查的装置包括具有敞开侧的室的壳体。 敞开侧适于与管道密封接合。 房间里充满了清澈的水，以改善视觉。 还描述了用于识别从泄漏出来的羽流的装置。该装置包括限定具有可渗透侧的室的壳体，其适于在使用期间面向下，从而暴露于离开的物质。 一种用于在壳体内产生气/水界面的气体加压装置。 布置在水面上方的成像装置适于对水面进行成像，并检测水面被羽流扰动的位置。