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    Methods of loading a borehole with a emulsion slurry blasting composition
    72.
    发明公开
    Methods of loading a borehole with a emulsion slurry blasting composition 失效
    Verfahren zum Aufladen eines Bohrlochs mit einer Emulsionskomposition eines Sprengschlammes。

    公开(公告)号：EP0182661A2

    公开(公告)日：1986-05-28

    申请号：EP85308445.7

    申请日：1985-11-20

    申请人： IRECO INCORPORATED

    发明人： Miller, Kenneth A.

    IPC分类号： F17D1/08 ,  E21B43/263 ,  B01F5/06

    CPC分类号： F42D1/10 ,  E21B43/263 ,  F17D1/08 ,  Y10T137/0391 ,  Y10T137/0396

    摘要： Methods are disclosed for refining, pumping and loading a borehole with a water-in-oil emulsion slurry blasting composition, wherein the emulsion slurry blasting composition is pumped or forced through a valve positioned at the end of a delivery hose in order to increase the viscosity of the composition prior to its expulsion from the hose.

    摘要翻译： 公开了用油包水乳液浆液喷射组合物来精炼，泵送和加载钻孔的方法，其中乳液浆料喷射组合物被泵送或强制通过位于输送软管末端的阀，以便增加粘度 的组合物在从软管排出之前。

    LINER ASSEMBLY FOR PIPELINES AND RELATED METHOD
    73.
    发明公开
    LINER ASSEMBLY FOR PIPELINES AND RELATED METHOD 审中-实审

    公开(公告)号：EP4336092A3

    公开(公告)日：2024-06-05

    申请号：EP24153491.6

    申请日：2019-05-23

    申请人： Nu Flow Technologies 2000 Inc.

    发明人： CORNEIL, Paul ,  DUXBURY, Grant ,  MANNERS, Cameron

    IPC分类号： F16L55/18 ,  B29C63/34 ,  F16L55/163 ,  F16L58/10 ,  F22B33/18 ,  F17D1/08

    CPC分类号： B29C63/341 ,  B29C63/28 ,  B29C63/0004 ,  F16L55/1654 ,  F16L55/18 ,  F22B37/10

    摘要： A method of installing a liner assembly for pipeline repair or reinforcement includes: pulling a prepared liner assembly into position in the pipeline, the liner assembly including an outer tubular liner and an inner inflatable bladder positioned longitudinally within the tubular liner, the tubular liner being wetted with a curable compound; introducing fluid into the inflatable bladder so that the inflatable bladder expands to bring the tubular liner into firm contact with an interior surface of the pipeline; flowing the fluid continuously through the bladder and discharging the fluid into the pipeline, while maintaining the liner assembly in an inflated condition for a time period sufficient for the tubular liner to cure; and deflating the inflatable bladder and retrieving at least a portion of the liner assembly from the pipeline.

    LINER ASSEMBLY FOR PIPELINES AND RELATED METHOD
    77.
    发明公开
    LINER ASSEMBLY FOR PIPELINES AND RELATED METHOD 审中-实审

    公开(公告)号：EP4336092A2

    公开(公告)日：2024-03-13

    申请号：EP24153491.6

    申请日：2019-05-23

    申请人： Nu Flow Technologies 2000 Inc.

    发明人： CORNEIL, Paul ,  DUXBURY, Grant ,  MANNERS, Cameron

    IPC分类号： F17D1/08

    摘要： A method of installing a liner assembly for pipeline repair or reinforcement includes: pulling a prepared liner assembly into position in the pipeline, the liner assembly including an outer tubular liner and an inner inflatable bladder positioned longitudinally within the tubular liner, the tubular liner being wetted with a curable compound; introducing fluid into the inflatable bladder so that the inflatable bladder expands to bring the tubular liner into firm contact with an interior surface of the pipeline; flowing the fluid continuously through the bladder and discharging the fluid into the pipeline, while maintaining the liner assembly in an inflated condition for a time period sufficient for the tubular liner to cure; and deflating the inflatable bladder and retrieving at least a portion of the liner assembly from the pipeline.

    SENSOR FOR SENSING CHLORINE CONCENTRATION
    79.
    发明公开
    SENSOR FOR SENSING CHLORINE CONCENTRATION 审中-公开

    公开(公告)号：EP3978445A1

    公开(公告)日：2022-04-06

    申请号：EP21211395.5

    申请日：2015-10-28

    申请人： Ecolab USA Inc.

    发明人： HOWES, Ronald B. ,  KILAWEE, Patrick Henry ,  KREMER, Michael Patrick ,  KADLEC, Leonard John

    IPC分类号： C02F1/467 ,  G01N27/49 ,  F17D1/08 ,  C02F103/42 ,  G01N27/416 ,  G01N33/18

    摘要： Certain embodiments include a sensor system for measuring chlorine concentration in water. The sensor system can have a manifold including one or more flow passages for receiving fluid flow. The sensor system can have a probe for measuring chlorine concentration in fluid communication with a flow passage of the one or more flow passages of the manifold. The probe can have a probe body oriented to direct incoming fluid from one or more flow passages of the manifold toward an end of the probe body. The probe can have a plurality of flutes defined on an outer surface of the probe body. The flutes can be shaped and oriented to direct fluid from the end proximal to the electrodes, back toward the one or more flow passages of the manifold.