利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.008 秒)

    Method of testing the weld zones of roll construction using pressurized air
    2.
    发明授权
    Method of testing the weld zones of roll construction using pressurized air 失效
    使用加压空气测试滚柱结构的焊接区域的方法

    公开(公告)号：US3813921A

    公开(公告)日：1974-06-04

    申请号：US27993972

    申请日：1972-08-11

    申请人： NIPPON KOKAN KK

    发明人： WATANABE S ,  OZAWA N ,  SUDO T

    IPC分类号： G01M3/14 ,  G01M3/28 ,  G01M3/08

    CPC分类号： G01M3/145 ,  G01M3/2884

    摘要： Compressed air is blown through a hole formed at one end of a transverse bulkhead into the clearance formed between a longitudinal bulkhead and a transverse bulkhead to test the water tightness of the weld zones formed thereat. Every block which is built as the hull construction based on known block system progresses, is tested and its water tightness confirmed thereby.

    摘要翻译： 压缩空气通过在横舱壁的一端形成的孔吹入形成在纵舱壁和横舱壁之间的间隙中，以测试形成在其上的焊接区的水密性。 基于已知块体系进行的作为船体结构构建的每个块被测试，并且由此确认其水密性。

    Device for monitoring the tightness of sealing components
    4.
    发明授权
    Device for monitoring the tightness of sealing components 有权

    公开(公告)号：US11892374B2

    公开(公告)日：2024-02-06

    申请号：US17602030

    申请日：2020-04-15

    申请人： GAZTRANSPORT ET TECHNIGAZ

    发明人： Pierre Jolivet ,  David Hassler ,  Julien Glory

    IPC分类号： G01M3/14 ,  G01M3/22

    CPC分类号： G01M3/14 ,  G01M3/145 ,  G01M3/22

    摘要： A device for monitoring the tightness of a sealing component wherein the monitoring device has a box with a peripheral partition and a cover made of a transparent material is disclosed. The cover is connected to the peripheral partition such that the cover and the peripheral partition are able to define, with a sealing component, an inner chamber, the peripheral partition with an inner peripheral wall having a lower end equipped with an inner peripheral seal intended to be positioned against the sealing component all around the inner chamber, and an outer peripheral wall arranged outside the inner peripheral wall so as to define, between the outer peripheral wall and the inner peripheral wall, an intermediate chamber extending exclusively in the peripheral partition all around the inner chamber.

    Process and apparatus for testing the tightness of seam joints of synthetic resin sheets by means of vacuum
    5.
    发明授权
    Process and apparatus for testing the tightness of seam joints of synthetic resin sheets by means of vacuum 失效
    通过真空测试合成树脂板接缝的紧密度的方法和装置

    公开(公告)号：US4002055A

    公开(公告)日：1977-01-11

    申请号：US334074

    申请日：1973-02-20

    申请人： Friedrich Kops

    发明人： Friedrich Kops

    IPC分类号： G01M3/12 ,  B29C65/82 ,  G01M3/14 ,  G01M3/28

    CPC分类号： G01M3/2884 ,  B29C65/8246 ,  G01M3/145 ,  B29C66/71 ,  B29C66/727

    摘要： An apparatus for testing the strength and/or the leakproofness of seams or joints formed between synthetic resin sheets comprising a semicylindrical shell of transparent material having rounded closed-in portions and forming with its peripheral edges, sealing strip means surrounding said opening a continuous frame for engaging said strip means and a flexible closure means operatively associated with said frame for sealing off the opening whereby a test chamber is formed and pump means connected to said chamber for applying a vacuum thereto.

    摘要翻译： 一种用于测试在合成树脂片之间形成的接缝或接头的强度和/或密封性的装置，其包括具有圆形封闭部分的透明材料的半圆柱形壳体并与其周边边缘一起形成的密封条装置围绕所述开口围绕连续框架 接合所述条带装置和与所述框架可操作地相关联的柔性封闭装置，用于密封开口，由此形成测试室，并且连接到所述室的泵装置用于向其施加真空。