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WO/2019/239298A1 |
A trenchless mechanical lining apparatus for continuous repair of underground pipes and culverts, and a method of installation. The apparatus includes a plurality of core elements, each having a first end and a second end, the second end...
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WO/2019/232581A1 |
A damping extrusion, preferably made from a thermoplastic vulcanizate (TPV), for use with a clip for piping/tubing/ducting comprises an elongate body having a side wall at, or towards each side, an upper surface that, in use, faces the c...
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WO/2019/235527A1 |
Provided is a hose management system that can analyze a hose while taking the movement of the hose into account. A hose management system (100) manages a hose that is repeatedly bent and deformed in accordance with the operation of a mov...
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WO/2019/229124A1 |
A drone conveyance system for deploying drones into an oil or gas wellbore is described. The system includes a platform, a drone magazine, a platform receiver, a conveyance, and a wellhead receiver. A drone magazine contains a plurality ...
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WO/2019/222849A1 |
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 p...
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WO/2019/224360A1 |
A ripple damper (10) for an aircraft hydraulic system is disclosed. The ripple damper (10) comprises a hollow, substantially spherical body (20) formed of first (34) and second (36) body portions the adjoining surfaces of which are conne...
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WO/2019/225283A1 |
[Solution] An oil leakage repair material, which is a curable composition, wherein the oil absorption before curing is at least 100%, and the oil absorption after curing is no more than 50%.
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WO/2019/226039A1 |
The invention relates to a valve for modulating flow and pressure used in tubing for the transportation of liquids, which modulates the flow and pressure of the fluid, preventing the generation of air bubbles and the passage of these thr...
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WO/2019/220604A1 |
This holding structure (1) of a pipe member is provided with: a housing (2) which is a structure for holding a resin pipe member (61), and in which an internal space (2a) is formed; an insertion member (3) which has a through-hole (3a) f...
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WO/2019/222162A1 |
An injection device (10) injects a dispensible fluid material (32), such as a liquid sealant, into pressurized refrigerant lines of an air conditioning or refrigeration pressurized system or the like, by utilizing the pressure difference...
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WO/2019/218036A1 |
The invention relates to an installation method and equipment for sectioning pipelines in general and umbilicals, allowing cutting and separation into two parts, wherein the ends of said pipelines are equipped with sealed ends, which ena...
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WO/2019/219617A1 |
The invention relates to a liner for renovating fluid-conducting systems, containing at least one resin-impregnated fiber tube and optionally a reinforced or unreinforced inner film tube on the side of the resin-impregnated fiber tube fa...
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WO/2019/214903A1 |
A damping device, in particular for damping or avoiding pressure surges, such as pulses, in hydraulic supply circuits, preferably in the form of a silencer, having a damping housing (2) which surrounds a damping chamber (10) and has at l...
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WO/2018/217100A9 |
A multitask vehicle (1) for performing an operation on an elongate body (100), such as a riser, comprises a translation mechanism (4) configured to translate axially with respect to the elongate body, a first support structure (2) mounte...
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WO/2019/217720A1 |
Systems and methods are provided to localize a robot in a water pipe system or other fluid conduit based in part on obtrusions detected by the robot travelling through the system. The obtrusions can include pipe joints that connect conse...
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WO/2019/213726A1 |
The invention relates to a method of use and tool (Figure 1) for maintaining and decommissioning pipelines in general and umbilicals in subsea production fields for the petroleum industry. The method allows the rapid installation and use...
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WO/2019/216033A1 |
Provided is a pipe robot in which a rotary actuator (30) for rotating a boring blade (21) in the circumferential direction of an existing pipe is installed. A wheel body (50), on both sides of which a travel wheel (52) is provided, and a...
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WO/2019/215990A1 |
This swirling flow adjusting device (100) is provided with: a first space forming part (10) that forms a first space (11); a second space forming part (30) that forms a second space (31); and a third space forming part (50) that forms` a...
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WO/2019/213534A1 |
Systems and methods for determining cross-section profiles of underground fluid conveyance structures involves a memory configured to store a profile scan dataset of at least one pipe and at least one pipe template. A processor is config...
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WO/2019/211879A1 |
An object holding rim for placing and and keeping in place inside a sewage pipe or other pipe or tube one or more object, the rim having an adjustable diameter, on the inside of a first end of the rim is attached a gear mechanism compris...
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WO/2019/209386A1 |
An insert for sealing a hole having a diameter. The insert includes a plug having a maximum outer diameter that is equal to or less than the diameter of the hole. The plug also has a sleeve, a core, and a pin. The sleeve has a length and...
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WO/2019/204855A1 |
An air conditioning condensation water collecting system (10) is provided for collecting condensed water from a blower unit (102) of an air conditioning system. The collecting system has a removable watering container (12) for collecting...
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WO/2019/207323A1 |
An inflatable stent (1) for use in the repair and maintenance of pipes such as water or gas supply pipes, or for use as a medical device comprises an inflatable portion (9) having an inner and outer membrane (2, 10). When inflated, the i...
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WO/2019/206721A1 |
The invention relates to a sealing device (1) for sealing a space (2) filled with a fluid in a MEMS sensor assembly, comprising a sealing unit (4) wherein the sealing unit (4) has a channel (5) that is connected to the one space (2), and...
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WO/2019/204878A1 |
A pipe plug device, a system including the pipe plug device and methods of use thereof for stopping flow of fluid in a pipe. The pipe plug device includes an elongate body having a pair of opposed end plates. The body extends longitudina...
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WO/2019/208841A1 |
The present invention relates to: a pipe connection device for coupling pipes provided as a flow passage for fluid and the like; and a tightening device capable of easily fastening and releasing the pipe connection device to/from the pip...
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WO/2019/202616A1 |
A pressure and/or flow rate abating and /or reducing device in fluid transport pipes comprises calibrated disks or diaphragms, which can be positioned inside a pipe and which are suitable to determine a pressure loss in a flow; the devic...
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WO/2019/203648A1 |
The invention relates to a single layer membrane for an expansion tank. The single layer membrane comprises an thermoplastic olefin block copolymer. The properties of the membrane are at least comparable to those of conventional single l...
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WO/2019/204504A1 |
An inspection apparatus and methods for inspecting horizontal tubes in an industrial environment are disclosed. The apparatus can include a drive module including a pair of wheels to engage a top tube of a vertically arranged layer of tu...
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WO/2019/203647A1 |
The invention relates to a single layer membrane for an expansion tank. The single layer membrane comprises a mixture of a polyolefin and a non-olefinic or partially olefinic thermoplastic elastomer copolymer. The properties of the membr...
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WO/2019/197837A1 |
A pig for internal pipeline inspection comprises a body of resiliently-compressible material extending along a central longitudinal axis. At least one strain gauge is embedded in the material of the body. The or each strain gauge extends...
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WO/2019/198952A1 |
The present invention relates to a coolant distributor for a battery module housing, comprising: a hollow profile for encompassing a coolant channel; and a plurality of coolant bonding parts extending to pass through a first outer wall p...
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WO/2019/199344A1 |
A method is provided for non-intrusively determining cross-sectional variation of a fluidic channel. The method includes obtaining, from one or more sensors, a measured pressure profile based on at least one pressure pulse induced in a f...
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WO/2019/195337A1 |
A plug (10) for plugging a port (P) in a flow reactor comprises a metal guide (12) having first and second ends (14,16) and a wall (18) surrounding a cylindrical interior volume (20) having an opening (22) at the first end (14); a plug b...
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WO/2019/195329A1 |
An inline robotic detector for inspection of pipelines includes two groups of real time sensors at both front and rear to measure pressures, temperatures, and flows. The robotic detector further includes radial displacement sensors, acou...
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WO/2019/195085A1 |
A tube fitting device for facilitating tube connection position determination includes a fitting body, a pair of fixing nuts, and an O-ring. The fitting body has a cylindrical channel portion into which a firt tube and a second tube may ...
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WO/2019/187985A1 |
A connector (1) comprises: a cylindrical body (10) that is formed in a cylindrical shape having on both ends thereof a first opening (11a) and a second opening (12a), the first opening (11a) being connected to the end of a first pipe (2)...
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WO/2019/188778A1 |
This uninterrupted flow construction method comprises a perforation step for perforating an existing pipe (1) with a hole saw (H), and a plug insertion step for inserting a plug into the existing pipe (1) from a cut groove (10), wherein ...
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WO/2019/182516A1 |
A plug monitoring device configured to monitor a plug to be received by an aperture of a pipe is provided. The plug monitoring device may include: a sensor having an output, wherein the sensor is configured to produce at the output a fir...
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WO/2019/176249A1 |
The present invention makes it possible to suitably ensure sealing properties when a filter element is assembled on another component. This filter element 10 is provided with: a cylindrical first layer 11 formed by winding first metal wi...
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WO/2019/176390A1 |
The purpose of the present disclosure is to provide an air conditioning device in which an increase in pressure loss in an air flow passage can be suppressed and noise can be reduced. This air conditioning device for vehicles is provided...
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WO/2019/175551A1 |
A system for locating a leak site in an underground water pipeline comprises a leak detection element, means for introducing the leak detection element into the pipeline through an outlet of a hydrant, and means for detecting the locatio...
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WO/2019/178311A1 |
An embodiment provides a method, including: obtaining, from a multi-sensor pipe inspection robot that traverses through the interior of a pipe, sensor data, such as structured laser light sensor data and Light Detection and Ranging (LIDA...
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WO/2019/171801A1 |
A plurality of spacers 50, 70 in which first and second wedge-shaped members are overlaid are disposed around the entire circumference between a renewal pipe 40 and an existing pipe 21 with a thickness corresponding to a gap between the ...
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WO/2019/170188A1 |
The invention relates to a venting valve for venting a drive unit of a motor vehicle, in particular a hybrid module, and to the hybrid module which is equipped with the venting valve. The venting valve (1) serves for venting a drive unit...
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WO/2019/167024A1 |
An internal inclined sub-channel, or ramp device (24), for suspending and/or re-suspending solids within a pipeline system during transport of slurry may be provided to various components of the slurry transport system to control or redu...
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WO/2019/167646A1 |
A construction method for forming an opening in a pipe, said method comprising: a step in which a pipe is enclosed in a case divided in the circumferential direction R of the pipe; a thin skin formation step in which the outer surface of...
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WO/2019/167586A1 |
A shock absorber 1 is provided with a casing 10, and an absorption body 40 which moves when pushed by water flowing inside the casing 10. A first flow passage F1 is formed within the casing 10. A through-hole 46 which constitutes part of...
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WO/2019/166211A1 |
The invention relates to a conduit connector (1) for a fluid line, having a housing (2), which has at least one first connection geometry (3) and one second connection geometry (4), each for connecting to a fluid line. In the housing (2)...
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WO/2019/162734A1 |
A ferrule replacement apparatus (20) for replacing a ferrule of a pipe (10), The apparatus (20) comprises an elongate ferrule holder (22) comprising a shaft (66) and a ferrule gripping portion (68) arranged to be able to receive and grip...
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