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WO/2023/161512A1 |
The invention relates to a locking device (1) for locking a set internal diameter of an adaptable sealing sleeve which is made of a belt that has two overlapping ends, comprising a housing (5) with a locking element (6) and a spring elem...
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WO/2023/159249A1 |
An apparatus, system and method are provided for packaging pipe repair components and using the packaging for cured in place pipe liner sectional spot repairs. The packaging has separate compartments each housing a pipe repair component ...
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WO/2023/156692A1 |
The present invention relates to a method for eliminating fluid leakages in connections by means of sealing the circuit without emptying it, and leakage diverting equipment for the method, said method comprising: conditioning of the conn...
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WO/2023/156340A1 |
A seal comprising:- a seal base (210) having a first side (211) for facing a sewer system, and a second side (212) opposite said first side for facing a repair assembly, said seal base having a seal opening, a lip (250) protruding from s...
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WO/2023/152427A1 |
The invention relates to an outlet pipe (1) providing longer replacement intervals of the structural parts of the outlet pipe (1) and more cost-efficient maintenance. The outlet pipe (1) comprises a discharge pipe (2) having an inlet end...
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WO/2023/153886A1 |
Disclosed is a locking device having applied thereto a colorimetric sensor for detecting hazardous chemical leak. The locking device for a fitting, according to an embodiment, may include: a fitting locking portion made of a transparent ...
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WO/2023/154048A1 |
Systems, devices and methods for effluent or flux removal from a gas are disclosed. In one aspect the system includes at least one tube having a body including an interior passageway enabling fluidic flow therethrough; and a plurality of...
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WO/2023/153661A1 |
A gas injection device according to one embodiment comprises: a support part having a first side wall extending at a first inclination; a sealing cap made of an elastic material, having a second side wall extending at a second inclinatio...
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WO/2023/148065A1 |
The invention relates to an internal combustion engine (12), with an exhaust tract (20) through which exhaust gas from the internal combustion engine (12) can flow, and with a secondary air system (22) which has a secondary air conduit (...
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WO/2023/142836A1 |
The present application relates to a flow equalizing device. The flow equalizing device comprises a pipeline (110) and at least two blades (101), wherein the pipeline (110) is cylindrical and has a central axis, the at least two blades (...
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WO/2023/144040A1 |
The invention relates to a method for diagnosing a component (100), in particular a valve, by means of acoustic emission testing, which component (100) is installed in a pipeline (200), which pipeline (200) is designed to guide a fluid a...
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WO/2023/144097A1 |
The invention relates to a measuring and/or control device (10) for a fluid-dynamic system (11), the fluid-dynamic system (11) comprising a flow or displacement machine (12), conduits (13), and at least one further fluid-dynamic componen...
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WO/2023/147260A1 |
Methods of repairing a flexible pipe (200) include securing a composite tape (216) to a surface of an outer sheath using a structural adhesive, the composite tape forming a composite repair over a rupture in the outer sheath; and immobil...
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WO/2023/147408A1 |
An apparatus, system, and method for bleeding off a hydraulic fracturing manifold used in oil and gas extraction operations.
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WO/2023/143977A1 |
The present invention relates to a spacer element (2) for an air-guiding duct (34) of a domestic appliance which is intended and designed to fix a first plate (30) and a second plate (32), which delimit the air-guiding duct (34) for guid...
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WO/2023/138972A1 |
The invention relates to a compensation element (1, 10-16) for the active damping of vibrations of a medium (24), in particular a fluid. The compensation element comprises: a hollow body (20) having an internal volume (23), a compensatio...
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WO/2023/141246A1 |
Pipeline isolation tool for sealing extrusion gaps of up to about 20% or greater includes a pair of fenced barriers (60, 160) having overlapping segments (68/70, 168/170) for restraining a seal (40). The segments expand to a pipe wall be...
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WO/2023/134868A1 |
System and method for mapping and/or inspecting an underground pipeline infrastructure. The system comprises a sensor probe for collecting geospatial data while travelling through a pipeline of the pipeline infrastructure, and a driving ...
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WO/2023/136928A1 |
A fluid transfer device comprising: a housing; a core positioned in the housing for relative movement with the housing, the core having a bore having an inlet and an outlet spaced from the inlet, and first and second gate-receiving regio...
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WO/2023/136358A1 |
The present invention provides: a quenching device exhibiting an excellent flame propagation-suppressing effect and shock wave propagation-suppressing effect; and a hydrogen production device equipped with the quenching device. A quenchi...
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WO/2023/134038A1 |
A clamping track device clamped on a precast pile and a use method of the clamping track device. The clamping track device comprises an annular mechanical track (1), a tensioning ring frame (2) at the top, a synchronous ring frame (4) at...
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WO/2023/135882A1 |
A piping plug (2) comprises a housing (11) that includes a through-hole (20), and a filter device (12) that is provided to the housing by being inserted into the through-hole. The filter device includes a holder (25) that includes a hold...
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WO/2023/132238A1 |
Desired is a container with which a connection between the container and a container holder can be achieved with a simple structure, and with which a valve can be opened/closed. The above problem is solved by a container connection syste...
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WO/2023/132893A1 |
Disclosed fluid flow modifying devices are useful with flexible fluid flow conduits. Such devices are adapted for mitigating adverse flow considerations arising from one or more bends in flexible fluid flow conduits. These adverse flow c...
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WO/2023/132945A1 |
An air valve assembly includes a housing defining an internal channel, a plunger member positioned in the internal channel and configured to slide relative to the housing, a biasing member positioned in the internal channel and configure...
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WO/2023/133258A1 |
A method and apparatus for repairing a pipeline. The apparatus includes a liner assembly made of resin absorbent material. The liner assembly is configured to be impregnated with a light-activated resin. The apparatus also includes a bla...
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WO/2023/132827A1 |
A marine vessel can include a tank configured to be at least partially submerged in water during normal operations. The marine vessel can also include a vent pipe disposed within the hull, where the vent pipe has a first end and a second...
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WO/2023/123766A1 |
A spray head device, comprising a mounting base (2), and a spray head mechanism (3) and a rotary spray-coating mechanism (4) which are mounted on the mounting base (2). The spray head mechanism (3) comprises a housing (9) and a nozzle (1...
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WO/2023/127664A1 |
A valve apparatus provided with: a first member that includes a recessed portion in which a first opening of a first flow channel is open; a second member that includes a projecting portion which has a second opening of a second flow cha...
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WO/2023/126712A1 |
A duct (1) is described that comprises: a pipe (3) for conveying a fluid, extending along an axis (A) and comprising a first portion (12); a coupling element (4) fitted to the pipe (3) comprising a second portion (11) fitted to the first...
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WO/2023/118620A1 |
The invention relates to a tap cover, characterised in that it comprises a covering body that extends over the length of a tap, provided with at least one closing means, fastening means and an opening.
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WO/2023/122485A1 |
A multi-material clamp having a hard casing and a flexible lining. The hard casing provides mechanical strength to the multi-material clamp. The flexible lining abuts an inside surface of the hard casing through at least one dovetail joi...
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WO/2023/117228A1 |
The invention relates to an insert tube (10) for lining pipelines (12) or ducts, comprising an inner film (IF), an outer film (AF), which in the installed state faces an inner wall (14) of the pipeline (12) or the duct, and at least one ...
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WO/2023/118993A1 |
The present invention relates to a hydraulic group for connecting the hydraulic circuit on board an operating machine to the hydraulic circuit of a utility with an improved decompression system. The hydraulic group 1 according to the pre...
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WO/2023/115170A1 |
Is the new design concept for drainage altar repair installation.That is adaptable to all types of plumbing pipe systems. In all types of sizes, material and geo and dimensional configurations, (eg) a drainage fitting main body male aspe...
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WO/2023/118750A1 |
An aircraft turbomachine (10) having a gas generator (12) comprising, along a longitudinal axis (X), at least one compressor (14), a combustion chamber (16) and at least one turbine (18), the turbomachine (10) further having at least one...
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WO/2023/119011A1 |
A method of restoring (12) a tubular assembly (1) comprising several tubular bodies (2) coupled together and comprising: an insertion step (13) of a first tubular element (3; 103) and a second tubular element (6; 106) inside the tubular ...
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WO/2023/108289A1 |
Apparatus, systems, and methods for pipeline condition assessment using phased array ultrasonic transducers are disclosed. A sensing module for assessing pipeline condition comprises a body; and one or more phased array ultrasonic transd...
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WO/2023/110332A1 |
The invention relates to a lining tube (1) for restoring a defective sewer shaft which has a first shaft portion with a first diameter, an adjoining second shaft portion with an expanded diameter, and a berm and a channel, comprising an ...
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WO/2023/110390A1 |
The invention relates to a pipeline compensator (1) designed to compensate for movements in pipelines which occur, for example, as a result of thermally induced changes in length. At least one corrugated pipe (5) of the pipeline compensa...
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WO/2023/105167A1 |
The invention relates to a device for returning a pipe made of thermoplastic material back to a round shape after it has been crushed, the device comprising: - a rounding collar comprising two seats (101A, 101B) and a tightening member (...
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WO/2023/104666A1 |
The present invention relates to a protector assembly for the end of a pipe. The protector assembly comprising at least a first shell member and a second shell member. The first shell member comprises a first longitudinally extending wal...
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WO/2023/103246A1 |
A main shaft seal control system for a hydroelectric plant. The control system comprises a purification module (100), a high-level water tank (200) and a technical water supply pipeline (300) separately connected to the purification modu...
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WO/2023/103252A1 |
A purification apparatus for main shaft seal of a hydroelectric power station, comprising a purification apparatus (100). The purification apparatus (100) comprises a pipe assembly (101), separation assemblies (102) provided on both side...
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WO/2023/106819A1 |
In the present invention, a branch pipe coupling device (1) is installed in a branch hole (200) of a round pipe (100). The branch pipe coupling device (1) is provided with a coupling part (10) for detachably coupling a branch pipe and a ...
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WO/2023/098075A1 |
A reinforced aseismic structure suitable for an urban underground utility tunnel, comprising a polygonal rack (1). The polygonal rack (1) comprises an outer frame (101) and an inner frame (103) arranged inside the outer frame (101), and ...
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WO/2023/099597A1 |
The present invention relates to an advantageous apparatus for lubricating a surface of a tubular element for a medicament delivery device. The apparatus comprises a rotatable drum comprising a tubular element receiving section configure...
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WO/2023/101658A1 |
A method for removing fouling from a pipeline includes determining the location of fouling in the pipeline. Once determined, the method further includes installing a hot tap in the pipeline. A flex conduit is inserted into the pipeline t...
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WO/2023/099235A1 |
An insert tube (10) for lining pipelines (12) or sewers comprises an inner film (IF), an outer film (AF), which in the installed state faces an inner wall (14) of the pipeline (12) or the sewer, and a number of reinforcing layers (VL1, V...
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WO/2023/102200A1 |
A piping apparatus is provided, which comprises a strainer comprising a strainer housing including a strainer branch; wherein the strainer housing includes one or more pressure sensors; wherein, when a strainer element is in the strainer...
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