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WO/2016/112119A1 |
A fluid pulse dampener with automatic pressure-compensation is provided. A system of chambers and channels in the dampener creates an internal feedback mechanism that increases or decreases a compensating pressure on the membrane in resp...
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WO/2016/110737A1 |
Damping rings (25) of suitable disclosed material are disposed exteriorly and between spaced apart convolutions (12, 13, 14, 15; 31, 32) of a bellows (21; 28) of a flexible coupling (10; 30). One, two or more damping rings (25) are orien...
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WO/2016/109402A2 |
A temporary night pipe cap is disclosed. The pipe cap has a gasket, a plate, a pressure relief valve and a plurality of high pressure clamps. The system is removably installed over a water pipe opening at street level or in the ground so...
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WO/2016/106448A1 |
A liner assembly for pipeline repair or reinforcement comprises an outer tubular liner, and an inner malleable inflatable bladder fabricated of a resilient material and positioned longitudinally within the tubular liner. The inflatable b...
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WO/2016/102848A1 |
The invention relates to a temporary protector (1) for one end of a tubular joint component used for the drilling or exploitation of hydrocarbon wells, said end having at least one screw thread and at least one free terminal portion, and...
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WO/2016/104343A1 |
[Problem] To provide an in-pipe work device with which it is possible to carry out work inside piping. [Solution] Provided are the following: a body section (10) comprising a plurality of linking members which are arranged along a predet...
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WO/2016/098095A1 |
The present invention provides leakage plugging devices and methods for sealing a leakage at a remote site in a pipe, the device including a porous carrier plug of a deformable material including pores and at least one sealant compositio...
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WO/2016/098093A1 |
The present invention provides systems and methods for curing a leakage in a pipeline, the system including at least one gel pig and at least one sealant composition; wherein the at least one gel pig and the at least one sealant composit...
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WO/2016/096773A1 |
The invention relates to a lining tube for the renovation of fluid-conducting systems, containing at least one resin-impregnated fiber tube, as well as optionally a reinforced or non-reinforced inner film tube on the side of the resin-im...
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WO/2016/096934A1 |
A coupling assembly for coupling a first gas conduit (1) and a second gas conduit(2) for conveying a pressurized gas stream between a floating structure and another structure, comprising -a coupling device (3) arranged for coupling the f...
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WO/2016/098094A1 |
The present invention provides methods and methods for curing a leakage in a pipeline, the method including at least one gel pig and at least one sealant composition; wherein the at least one gel pig and the at least one sealant composit...
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WO/2016/097660A1 |
A device (130) and method for intervening on a branch of a fluid conduit (20), the device comprising: • - a removable flange (105) comprising: • - two portions (110, 115) linked by a removable junction (120) having, when the two port...
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WO/2016/094524A1 |
A system and method for providing a multi-double block and bleed configuration in an orifice fitting to provide an additional barrier of protection between the pressurized flow stream and the environment outside the flowmeter. The multi-...
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WO/2016/094525A1 |
A pigging system has an apparatus for launching one or more pigs into a process flow. The apparatus has a housing with a chamber, an inlet, and an outlet. The inlet receives the one or more pigs into the chamber and is sealable. The outl...
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WO/2016/092279A1 |
A filling loop device is provided to facilitate filing of an installed pressurised heating circuit (2) including a boiler (furnace) (1) from a mains supply pipe (3). The device includes a dead-man valve (14) configured to normally close ...
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WO/2016/092269A1 |
A method and apparatus are disclosed for at least partially repairing a defect in a tubular composite layer. The apparatus comprises a plurality of independently movable abutment elements (3820) each supported in a spaced apart relations...
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WO/2016/088678A1 |
This storage tank (10) is provided with: an inlet part (14) into which waste water flows from upstream; a storage part (12) provided with a storage space (20) for storing the waste water which has flowed in from the inlet part (14); an o...
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WO/2016/086257A1 |
A modified tapping band (MTB) replacement tool (150) including an inner shaft (44) extending through the hollow middle shaft (32) and terminating in a foot (42) at a distal end; a middle shaft (32) including a first stopper compression m...
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WO/2016/087691A1 |
The invention relates to a system for inspecting lines, pipes and installations in general, both on the surface and underwater, involving the positioning of a polyethylene pipe, of high density and variable dimensions, inside which a met...
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WO/2016/088679A1 |
This storage tank (10) is provided with: an inflow-pipe connection member (14) connected to an inflow pipe (22) into which waste water flows from upstream; an outflow-pipe connection member (16) connected to an outflow pipe (24) which al...
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WO/2016/087707A1 |
The invention relates to a method for renovating a branch point (1) in a pipeline under renovation. In the method, a renovation fitting (11), which is made completely of an elastic material, is conveyed in a compressed condition to a des...
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WO/2016/087004A1 |
A sanitary waste pipe system 1 and a sanitary waste pipe venting valve 13 comprises a valve pipe section 13 with a valve body 7 and a valve control 8, 5 member being adapted for allowing the valve body 7 to move from its closed position ...
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WO/2016/084006A1 |
A slip molding apparatus (10) for lining a pipe (12) includes a dispense head (20) adapted to engage an interior surface (14) of a pipe (12) and to dispense a lining material, a slip mold (38) pulled by the dispense head (20) and having ...
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WO/2016/080976A1 |
A flow conditioning device (10) for incrementally stepping down pressure within a piping system is presented. The invention includes an outer annular housing (11), a center element (12), and at least one intermediate annular element (13)...
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WO/2016/078849A1 |
A pressure control device 7 for a high-pressure pump 6 which conducts a fluid, wherein the pressure control device 7 has a control valve 11 with a valve housing 12 in which there is arranged a control piston 22 which is adjustable counte...
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WO/2016/075048A1 |
A device (1) for dampening pressure pulsations in a gas flow comprises a vessel (2) with an inlet (4) and an outlet (5), the vessel (2) defines an internal volume (3) for the transit of the gas; a choke tube (6) in fluid communication wi...
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WO/2016/075857A1 |
A thermoplastic elastomer composition is obtained from a mixture in which 10 parts by weight to 100 parts by weight of recycled rubber recycled from vulcanized rubber and 10 parts by weight to 200 parts by weight of an inorganic filler a...
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WO/2016/077740A1 |
In one respect, the invention is an improved valve block design having minimal or no deadlegs that improves the efficiency of a system purge process. In another respect, the invention is a system incorporating said improved valve block d...
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WO/2016/071259A1 |
The invention relates to a method for introducing and bonding fibers to reinforce hollow profiles (6), comprising the following steps: cleaning the hollow profile (6); pulling in an inner tube (2) and a fiber-reinforcing unit (4) into at...
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WO/2016/071322A1 |
The invention relates to a method for longitudinally introducing and bonding fibers to reinforce hollow profiles (7), comprising the following steps: cleaning the hollow profile (7), said hollow profile (7) having inner walls; pulling in...
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WO/2016/071623A1 |
The subject of the present invention is a duct incorporating a sound attenuation device. A gas flow duct, in particular for air, for example an air flow duct associated with an internal combustion engine, said duct incorporating at least...
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WO/2016/069997A1 |
A rotatable brush assembly for a cleaning apparatus includes a cylindrical roller formed by first and second arcuate members. Each arcuate member has an inner longitudinal portion and an opposing longitudinal free end, the inner longitud...
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WO/2016/066774A1 |
Flow regulation device (400) comprising a rigid external envelope (1) surrounding an internal tube (3) and defining, with same, an annular chamber. The device has ends provided with means (2.1, 2.2) for sealed connection thereof to a flu...
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WO/2016/066991A1 |
Method of lining a tubular structure with a plastics liner pipe comprising the steps of: -temporarily reducing an outside diameter of the liner pipe by passing the liner pipe through a roller system; -cooling the liner pipe once its outs...
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WO/2016/062663A1 |
Apparatus (100) for performing a cutting operation on an inner wall of a pipeline (101) from within the pipeline (101), the apparatus (100) being propellable longitudinally along and within the pipeline (101), wherein the apparatus (101)...
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WO/2016/064885A1 |
A continuous fabric for use in forming a repair liner for reinforcing a pipe. The fabric includes a top layer and one or more bottom layers. The width of the top layer is less than the width of the continuous fabric and the density of th...
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WO/2016/062661A1 |
A robot drive assembly (110) for moving a robot (100) along a substantially cylindrical pipeline within the pipeline, the assembly comprising first and second body portions (110A, 110B), the first body portion (110A) being arranged to be...
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WO/2016/062658A1 |
Apparatus (100) for performing at least one operation on a pipeline (101) from within the pipeline (101), the apparatus (100) being propellable along and within the pipeline (101), wherein the apparatus comprises: at least one operationa...
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WO/2016/062662A1 |
There is provided a robot drive assembly (110) for moving a robot (100) along a substantially cylindrical pipeline within the pipeline, the assembly (110) comprising: a first body (HOB) having a first axis arranged to be oriented, in use...
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WO/2016/062602A1 |
The invention relates to a submarine. Said submarine comprises at least one internal combustion engine having an exhaust gas line. Said exhaust gas line opens into a region of the submarine which terminates, during snorkeling of the subm...
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WO/2016/062660A1 |
Apparatus 100 for providing a fluid connection to a pipeline 101, the apparatus 100 comprising: propulsion means 110 for propelling the apparatus 100 along the pipeline 101 within the pipeline 101; means 130 for forming an aperture in a ...
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WO/2016/062664A1 |
An apparatus (130) for installing a connection fitting (300) into an aperture (400A) formed in a wall of a main pipeline (101) in the making of a service connection between a side connection, e.g. a consumer service connection, pipeline ...
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WO/2016/056895A2 |
A vibration-isolating insert for a pipe clip is adapted to bear against an inner circumference of a substantially annular pipe clip body and ultimately -in use -to be positioned between the outer circumference of a pipe and the pipe clip...
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WO/2016/052691A1 |
Provided is a connector with which it is possible to reduce pulsation without increasing the size of the connector. A connector (1) is provided with a plastic first pipe insertion part (11) formed into a tubular shape, the first pipe ins...
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WO/2016/049646A1 |
An activation frame for use by a remotely operated vehicle (ROV) to activate a subsea pipeline compression activated repair connector having no independent means of activation. The activation frame includes hydraulics and a control for t...
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WO/2016/046386A1 |
The instant invention relates to a process for the encapsulation of a non-amine hydrophilic compound C, comprising the steps of: (E1) providing a reverse emulsion containing : an oil phase (O), comprising a curable mixture of isocyanate ...
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WO/2016/047858A1 |
The invention relates to a check valve capable of controlling fast and slow closing by means of a variable throttle and, more particularly, to a check valve capable of controlling fast and slow closing by means of a variable throttle, th...
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WO/2016/046573A1 |
There is provided a fluid coupling (110, 120) wherein first and second pairs of cooperating features are provided. The first pair of cooperating features (140) is provided to lock a sleeve (116) opening and closing a probe (114) to a soc...
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WO/2016/045698A1 |
The invention relates to a folded sealing ring (13) which is used to seal a pipe connection, wherein the folded sealing ring (13) is produced from a material having a metal fraction and the metal fraction is distributed substantially hom...
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WO/2016/042541A1 |
The present invention provides pipeline pigs for maintenance of a pipeline, the pig including two adjacent ovular sections generally symmetrically disposed about a vertical axis, a polymeric band disposed along the vertical axis, the ban...
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