LAUNCH SYSTEM FOR A PRESSURIZED PIPELINE
    1.
    发明公开
    LAUNCH SYSTEM FOR A PRESSURIZED PIPELINE 审中-公开
    用于加压管道的启动系统

    公开(公告)号:EP3106734A1

    公开(公告)日:2016-12-21

    申请号:EP16175314.0

    申请日:2016-06-20

    摘要: A launch system 10 for a pressurized pipeline, the launch system including a docking system 182, comprising:
    a tube 30 attachable to the pipeline 14 at an opening in the pipeline such that an interior of the tube is in fluid communication with an interior of the pipeline 14; and
    a clamp arrangement 188 disposed at least partially in the tube 30 and including a clamp 190, 192 operable to selectively lock and release a pipeline apparatus 184 in the tube and an actuator 206 operable from outside the tube to effect movement of the clamp 190, 192 at least from a lock position to a release position.

    摘要翻译: 一种用于加压管道的发射系统10,所述发射系统包括对接系统182,所述发射系统包括:管30,所述管30可在管道的开口处附接至管道14,使得管的内部与管道的内部流体连通 管线14; 以及至少部分地设置在管30中的夹具装置188,夹具装置188包括可操作以选择性地锁定和释放管中的管道装置184的夹具190,192以及可从管外部操作以实现夹具190的移动的致动器206, 192至少从锁定位置到释放位置。

    LAUNCH SYSTEM FOR A PRESSURIZED PIPELINE
    3.
    发明公开
    LAUNCH SYSTEM FOR A PRESSURIZED PIPELINE 审中-公开
    用于加压管道的启动系统

    公开(公告)号:EP3106732A1

    公开(公告)日:2016-12-21

    申请号:EP16175268.8

    申请日:2016-06-20

    CPC分类号: F16L55/46 F16J15/168

    摘要: A launch system for a pressurized pipeline 14 includes a housing 26 attachable to the pipeline 14 such that an inside of the housing 26 is open to an interior of the pipeline 14 and an outside of the housing 14 is exposed to an ambient environment outside the pipeline 14. A first actuator arrangement 42 is disposed on the outside 44 of the housing 26, and a second actuator arrangement 46 is disposed on the inside 40 of the housing 26. A seal arrangement 48 is disposed in the housing 26 between the first actuator arrangement and the second actuator arrangement 42, 46. Each of the first and second actuator arrangements 42, 46 is configured to receive a cable 36 having a portion extending outside the housing 26, a portion extending through the seal arrangement 48, and a portion extending inside the housing 26. The actuator arrangements 42, 46 are independently operable to pull the cable 36 relative to the seal arrangement 48 for moving the cable 36 into and out of the pipeline 14.

    摘要翻译: 用于加压管道14的发射系统包括可附接到管道14的壳体26,使得壳体26的内部通向管道14的内部,并且壳体14的外部暴露于管道外部的周围环境 第一致动器装置42设置在壳体26的外侧44上,第二致动器装置46设置在壳体26的内侧40上。密封装置48设置在壳体26中的第一致动器装置 和第二致动器装置42,46中的每一个。第一和第二致动器装置42,46中的每一个被构造成接收电缆36,电缆36具有延伸到壳体26外部的部分,延伸穿过密封装置48的部分以及延伸到壳体26内的部分 致动器装置42,46可独立操作以相对于密封装置48拉动电缆36,以将电缆36移入和移出管道14。

    LAUNCH SYSTEM FOR A PRESSURIZED PIPELINE
    4.
    发明公开
    LAUNCH SYSTEM FOR A PRESSURIZED PIPELINE 审中-公开
    用于加压管道的启动系统

    公开(公告)号:EP3106733A1

    公开(公告)日:2016-12-21

    申请号:EP16175309.0

    申请日:2016-06-20

    CPC分类号: F16L55/46 F16J15/168

    摘要: A launch system for a pressurized pipeline 14, the launch system including a seal arrangement 48, comprising: a seal 90 configured to engage a cable 36 extending from outside the pipeline 14 to inside the pipeline 14 such that release of pressurized gas from inside the pipeline 14 to an ambient environment outside the pipeline 14 through the seal arrangement 48 is inhibited; and a vent 98 disposed axially adjacent to the seal 90 such that it receives gas passing between the seal 90 and the cable 36, the vent 98 being configured to direct the received gas to a predetermined location.

    摘要翻译: 一种用于加压管道14的发射系统,该发射系统包括密封装置48,该发射系统包括:密封件90,其被​​配置为接合从管道14外部延伸到管道14内部的电缆36,使得从管道内部释放加压气体 禁止通过密封装置48到达管道14外部的周围环境; 以及布置在轴向上邻近密封件90的通风口98,使得其接收在密封件90和电缆36之间通过的气体,通风口98构造成将接收到的气体引导至预定位置。

    EXCAVATION SYSTEM AND METHOD
    8.
    发明公开

    公开(公告)号:EP3361009A1

    公开(公告)日:2018-08-15

    申请号:EP18156777.7

    申请日:2018-02-14

    IPC分类号: E02F3/88 E02F3/92

    摘要: An excavation system (10) has a soil-agitation arrangement including an agitator e.g.an auger (66) operable to disturb soil to facilitate removal of disturbed soil from the ground. Also included is a vacuum arrangement operable to remove the disturbed soil from the ground, and a sensor arrangement (23) including at least one sensor configured to detect a presence of at least one type of buried infrastructure in the ground. A shroud arrangement including a shroud disposed over at least a portion of the agitator e.g. the auger (66) and may be movable relative to the agitator to selectively cover and uncover at least a portion of the agitator.

    SYSTEM AND METHOD FOR PIPELINE INSPECTION
    9.
    发明公开
    SYSTEM AND METHOD FOR PIPELINE INSPECTION 审中-公开
    用于管道检查的系统和方法

    公开(公告)号:EP3312490A1

    公开(公告)日:2018-04-25

    申请号:EP17197396.9

    申请日:2017-10-19

    IPC分类号: F16L55/40

    摘要: A system and method for pipeline inspection may include a transport module having a sensor arrangement configured to carry one or more sensors, and it may be movable longitudinally through the pipeline and circumferentially around an interior of the pipeline. The sensor arrangement may include a sensor and a sensor cover selectively disposable over the sensor for isolating the sensor from contact with the inside surface of a wall of the pipeline. The sensor cover may include a cleaning arrangement disposed proximate the sensor for removing debris from the sensor.

    摘要翻译: 用于管道检查的系统和方法可以包括具有被配置为承载一个或多个传感器的传感器装置的运输模块,并且其可以纵向地穿过管道并围绕管道的内部沿周向移动。 传感器装置可以包括传感器和选择性地设置在传感器上方的传感器盖,用于将传感器与管道壁的内表面的接触隔离。 传感器盖可以包括设置在传感器附近用于从传感器去除碎屑的清洁装置。

    METHOD FOR PIPE INSERTION IN A PIPELINE
    10.
    发明公开
    METHOD FOR PIPE INSERTION IN A PIPELINE 审中-公开
    VERFAHREN ZUM ROHREINSETZEN IN EINE PIPELINE

    公开(公告)号:EP3156711A1

    公开(公告)日:2017-04-19

    申请号:EP16193914.5

    申请日:2016-10-14

    摘要: A system and method for pipe insertion in live gas mains includes isolating a section of the gas main and taking measurements of service line connection points. This data is then used to prepare a pipe to be inserted into the gas main by drilling holes and applying fittings at the appropriate locations. The prepared pipe is then inserted into the gas main and the service lines are connected to it without the need to excavate the street over each service connection. The inserted pipe is then fluidly connected to the cut ends of the gas main and gas flow is routed through the newly inserted pipe and the attached service lines, while gas continues to flow through the original portions of the gas main that still remain in service.

    摘要翻译: 在活煤气管道中管道插入的系统和方法包括隔离气体主管的一部分并测量服务线连接点。 然后将该数据用于通过钻孔并在适当的位置施加配件来准备要插入气体主体的管道。 然后将制备的管道插入气体主管,并且服务线路连接到其上,而不需要在每个服务连接上挖掘街道。 然后将插入的管道流体地连接到气体主体的切割端,并且气体流动通过新插入的管道和附接的服务线路,同时气体继续流过仍然保持服役的气体主体的原始部分。