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WO/2014/082154A1 |
In one embodiment the present invention is a system comprising a feeder to feed projectiles. There is a conveyor for metering the projectiles, and that conveyor is in communication with the feeder. A pipe is in communication with the con...
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WO/2014/081267A1 |
The present invention is intended to provide a trenchless pipe repairing method for increasing the amount of delivery of a tube per cycle inside a chamber by heightening the tube delivery drive force so as to shorten the whole pipe repai...
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WO/2014/079955A1 |
The invention relates to an inner seal collar (1) for inserting into pipes in order to seal leakage points in said pipes, comprising an expandable strip (2) which is bent into the shape of a ring and which is preferably made of steel she...
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WO/2014/079503A1 |
The invention relates to a jet pump (18) comprising a mixing chamber pipe (26) and a diffuser pipe (28), wherein the end of the mixing chamber pipe (26) is inserted into the diffuser pipe (28) in the manner of a nested arrangement and is...
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WO/2014/081305A1 |
A drive module for a borehole or well tractor or runner comprises a drive module housing and a hydraulically actuated and pivoting drive arm comprising an arm housing and a drive wheel arranged thereto, wherein the drive wheel is driven ...
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WO/2014/079116A1 |
Disclosed is an actively driven spiral pipeline robot. The actively driven spiral pipeline robot comprises a machine body (1), a power apparatus (2), a driving shaft (6), and an axle (7). One end of the machine body (1) is provided with ...
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WO/2014/075900A1 |
A water pipe tool insertion device (1) for inserting a tool (2) into a pressurised water pipe(3). The device (1) comprises an outer housing(10), a first chamber (15) provided in the outer housing (10), a second chamber (20) provided in t...
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WO/2014/077707A1 |
A sensor transportation apparatus to convey a sensor assembly through a wellbore. The apparatus comprising has an engagement structure to connect the sensor transportation apparatus to the sensor assembly, and one or more wheels arranged...
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WO/2014/073914A1 |
The present invention relates to an apparatus for repairing a linkage between a main pipe and a branch pipe of a drain pipe, comprising: a main packer capable of repairing the main pipe and rotating in the main pipe; an auxiliary packer ...
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WO/2014/072079A1 |
A thermo-rheological valve for a pressurized medium (7) with temperature- dependent viscosity is proposed, comprising a conduit portion for passage of the medium, and a heating device (3, 4) with at least one heating element, which heati...
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WO/2014/072020A1 |
The invention relates to a device (1) capable of self-propulsion along a supporting structure, with at least two joining modules (3,4), which can each be operated by an actuator to form a separable fixed form-fit connection with the supp...
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WO/2014/067862A1 |
The invention relates to a method for creating a junction between a main pipe having a cured rehabilitation liner and a lateral pipe, wherein said main pipe has a lateral pipe opening in fluid communication with said lateral pipe. The me...
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WO/2014/067811A1 |
In a pipe system (2) having a pipeline (4) through which a fluid can flow, from which pipeline a cavity branches off (14), the excitation of standing acoustic waves in the cavity (14) by a fluid flowing through the pipeline (4) is reduce...
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WO/2014/067889A1 |
The invention provides a system and method for lining a borehole. The system comprises: an expandable tubular element extending into the borehole, wherein an end portion of a wall of the expandable tubular element is bent radially outwar...
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WO/2014/066934A1 |
The invention provides methods and apparatus for producing a spirally wound pipe or pipe liner, and also to a web for forming a spirally wound pipe or pipe liner. One aspect of the invention provides a method and an associated machine of...
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WO/2014/066980A1 |
The present disclosure relates to a pinch valve having upper and lower casings respectively supporting upper and lower pinch elements. The upper and lower casings are adapted for receiving a sleeve. A synchronization mechanism drives mov...
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WO/2014/066302A1 |
A fluid conduit arrangement (10) includes a reservoir (12) containing a pressurized gas (14) therein. An outer rigid conduit (16) in communication with the reservoir (12) contains a first working fluid under pressure from the pressurized...
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WO/2014/065787A1 |
A pressure isolation device for a pipeline system is described. The pressure isolation device changes from an open position to a closed position when the pressure of a fluid flowing through the device exceeds a predetermined threshold pr...
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WO/2014/061788A1 |
The purpose of the present invention is to not only ensure desired flat strength in a conduit rehabilitation pipe, but also to prevent tearing and wrinkling that may occur in a conduit rehabilitation pipe during drawing work. Provided is...
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WO/2014/062539A1 |
A reinforced liner and methods of manufacturing the liner are disclosed. The liner includes a glass veil layer as an innermost layer in combination with an outer reinforcing layer that includes glass fibers. The glass veil layer and the ...
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WO/2014/060558A1 |
The subject matter of the invention is a lining tube as a composite tube for lining a pressure pipe to be renovated, comprising at least one first layer (1) and a second layer (2) which adjoins the first layer (1), the first layer (1) fo...
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WO/2014/062077A1 |
The invention relates to a pig (24) for cleaning and/or inspecting a pipeline (26), comprising at least one housing element (28), on which at least one support element (40) is held, via which the pig (24), which is movable through the pi...
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WO/2014/062436A1 |
A method and means for repairing the junction (60) of a main (56) and lateral (58) pipe are provided. A repair assembly (10) includes a launcher device (12), a bladder assembly (22) surrounding the launcher device (12), and a liner assem...
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WO/2014/062048A1 |
A vibration clamp assembly for clamping a pipe to a support, the assembly comprising: an inner clamp arranged to encircle and engage the pipe; an outer clamp arranged to encircle the inner clamp and mount to said support; a plurality of ...
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WO/2014/060734A1 |
A gas spring accumulator comprising:- a housing (2, 3) provided with an inlet (20); and - a flexible diaphragm (4) dividing the interior of the housing into a working chamber (7) which is exposed to system pressure via the inlet, and a g...
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WO/2014/056724A1 |
The invention relates to a piston membrane pump (100), comprising an intake line (19, 20) for intaking the medium which is to be displaced. A dynamic volume storage element (31) is provided in said intake line (19, 20).
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WO/2014/057027A1 |
The present invention discloses a component insert 50 with a sealing plug 1 such that the component insert can be insert moulded into flowable, hardenable materials or into materials that are saturated with flowable, hardenable liquids. ...
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WO/2014/054976A1 |
The group of inventions relates to the field of producing and using expandable polymeric articles for protecting the internal surfaces of articles or devices, primarily internal pipe joints. The expandable polymeric sleeve comprises a...
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WO/2014/052990A1 |
Enhanced methods are disclosed for performing operations such as cleaning, inspection or data acquisition on an external surface of a hollow cylindrical tubular. Preferred embodiments include providing a fluid dispenser and an abrasion a...
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WO/2014/051041A1 |
The purpose of the present invention is to provide a pipe inner-layer structure which exhibits long-term durability even after work completion, and which simplifies installation work by dispensing with labour related to the assembly of c...
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WO/2014/052701A1 |
A modal attenuator may include an attenuator body (12) having a lead-in segment (26) and a lead-out segment (28) joined by a connection segment (30), a perforated screen (32) disposed within the attenuator body and spaced apart from the ...
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WO/2014/048645A1 |
The invention relates to a pipeline screen (PFE) having a truncated cone-shaped first screen element (FE1) which extends along a central longitudinal axis (X), wherein said first screen element (FE1) is designed coaxially to the longitud...
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WO/2014/044411A1 |
The invention relates to a method and a device for repairing portions of channels (3), including non-round channels, by means of a wound tube (4) wound from a profile strip by a winding machine (20), the abutting edges of which strip are...
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WO/2014/046550A1 |
An apparatus for close visual inspection of subsea pipelines comprises a housing with a chamber that has an open side. The open side is adapted to be placed in sealing engagement against the pipeline. The chamber is flooded with clear wa...
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WO/2014/043979A1 |
Disclosed is an energy-saving-type face washing tap able to freely adjust the direction of outgoing water. The tap comprises an adapter plug used for communicating with a water supply and a shapeable pipe able to be bent into position at...
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WO/2014/047527A2 |
The present invention relates to a method and a device comprising a self- regulating pressure pipe for increasing a rate of a fluid flow of a fluid and configured to respond to the volume of the fluid or the viscosity of the fluid by dec...
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WO/2014/043017A1 |
Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline and having first and second ends, one or more optical computing devices arranged on at...
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WO/2014/043070A1 |
Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline, the pipeline being divided into first and second radial divisions, and first and seco...
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WO/2014/043095A1 |
Systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline, one or more optical computing devices arranged on the pig adjacent the inner surface of the pipelin...
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WO/2014/043012A1 |
Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline and having a housing that defines a conduit therein for providing fluid communication ...
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WO/2014/037659A1 |
The invention relates to an epicyclic reduction gear, notably for a turbomachine, equipped with a device forming a fluid circulation passage (20a, 20b) able to generate a pressure drop, created by stacking at least two elements (22). Eac...
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WO/2014/038845A1 |
The present invention provides an air trap-type condensate discharge apparatus including: a main pipe in which a partitioning plate is arranged in a central area along the air flow direction; a first shielding plate which is arranged in ...
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WO/2014/039348A1 |
Embodiments of a noise attenuation device (100) comprise a plurality of stacked plates (114) that form channels to reduce energy in a flow of working fluid that transits the noise attenuation device. In one embodiment, the stacked plates...
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WO/2014/038429A1 |
Provided is a connector (1) that can easily be tuned for a pulsation frequency that is to be reduced, and with which a decrease in sealing performance can be prevented when a piston (70) moves. A pulsation reduction member (50) employs a...
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WO/2014/032194A1 |
The invention relates to an insulating device (1) for post-insulating the connection point of pipes (20), comprising at least two covering shells (2) which can be mounted side by side and which are intended to hold the pipes and are desi...
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WO/2014/035647A1 |
Fluid delivery system comprising a syringe-like injector (332) for injecting a fluid through a delivery catheter (334), the system comprising a fluid dampening chamber or fluid accumulator (330a, 330b) being connected between the injecto...
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WO/2014/033078A1 |
The invention relates to a method and device for renovating sewage canals by means of a resin-soaked, hose-like liner (1) made of fibre composite material, which is pressed against the internal wall surface of the sewage canal using heat...
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WO/2014/030752A1 |
A heat exchanger tube vibration suppressing device and a steam generator are provided. This heat exchanger tube vibration suppressing device is provided with multiple sleeves (101) arranged inside of a heat exchanger tube (66) along the ...
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WO/2014/023502A1 |
The invention relates to a flexible guide means (8) for use in the negative pressure therapy of wounds, having at least two lumen (22, 24; 26, 28) which can be charged with negative pressure and/or fluid media, wherein the guide means (8...
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WO/2014/022892A1 |
There is provided a flushing cap (10) for a liquids line, the flushing cap (10) comprising a body (12) having a width periphery an inlet connection, an outlet, a valve means configurable between a closed configuration at which the valve ...
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