Continuous gas service restoration and meter change-out system
    3.
    发明授权
    Continuous gas service restoration and meter change-out system 有权
    连续燃气服务恢复和仪表切换系统

    公开(公告)号:US07975713B2

    公开(公告)日:2011-07-12

    申请号:US12198581

    申请日:2008-08-26

    IPC分类号: G01F15/18 F16K43/00

    摘要: An assembly for maintaining flow between an inlet conduit and an outlet conduit. The assembly may include a first plate having an inlet notch sized to engage the inlet conduit and an outlet notch sized to engage the outlet conduit, and a second plate having an inlet notch sized to engage the inlet conduit and an outlet notch sized to engage the outlet conduit. The assembly may also include a bag connectable to the first and second plates and having at least one glove port. The assembly may also include a collar configured to connect the bag to the first and second plates at a perimeter formed by the first and second plates when positioned in engagement with the inlet conduit and the outlet conduit.

    摘要翻译: 用于维持入口管道和出口管道之间的流动的组件。 该组件可以包括第一板,其具有尺寸设计成接合入口管道的入口槽口和尺寸设计成接合出口管道的出口槽口;以及第二板,其具有尺寸被设计成接合入口管道的入口槽口和尺寸设计成接合 出口导管。 组件还可以包括可连接到第一和第二板并且具有至少一个手套端口的袋。 组件还可以包括套环,其被构造成当定位成与入口管道和出口导管接合时,在由第一和第二板形成的周边处将袋连接到第一和第二板。

    Continuous Gas Service Restoration and Meter Change-Out System
    4.
    发明申请
    Continuous Gas Service Restoration and Meter Change-Out System 有权
    连续燃气维修和仪表切换系统

    公开(公告)号:US20090173392A1

    公开(公告)日:2009-07-09

    申请号:US12198581

    申请日:2008-08-26

    IPC分类号: G01F15/18 F16K43/00

    摘要: An assembly for maintaining flow between an inlet conduit and an outlet conduit. The assembly may include a first plate having an inlet notch sized to engage the inlet conduit and an outlet notch sized to engage the outlet conduit, and a second plate having an inlet notch sized to engage the inlet conduit and an outlet notch sized to engage the outlet conduit. The assembly may also include a bag connectable to the first and second plates and having at least one glove port. The assembly may also include a collar configured to connect the bag to the first and second plates at a perimeter formed by the first and second plates when positioned in engagement with the inlet conduit and the outlet conduit.

    摘要翻译: 用于维持入口管道和出口管道之间的流动的组件。 该组件可以包括第一板,其具有尺寸设计成接合入口管道的入口槽口和尺寸设计成接合出口管道的出口槽口;以及第二板,其具有尺寸被设计成接合入口管道的入口槽口和尺寸设计成接合 出口导管。 组件还可以包括可连接到第一和第二板并且具有至少一个手套端口的袋。 组件还可以包括套环,其被构造成当定位成与入口管道和出口导管接合时,在由第一和第二板形成的周边处将袋连接到第一和第二板。