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Patent Searching and Data


Matches 51 - 100 out of 25,309

Document Document Title
WO/2019/067235A1
Example aspects of a pipe repair device and a method for repairing a pipeline are disclosed. The pipe repair device can comprise a body; a sensor attached to the body for detecting the leak in the pipe; a transport mechanism attached to ...  
WO/2019/067207A1
A control valve has a trim assembly to condition the flow of fluid through the control valve and, in some applications, to provide guidance for a valve plug. The trim assembly has a lattice structure formed of a plurality of triply perio...  
WO/2019/060404A1
A sound suppression system for reducing or eliminating sound produced by the operation of a breast vacuum pump includes a sound suppressing muffler assembly having an air entry port adapted to communicate with an air outlet port of a vac...  
WO/2019/056135A1
A fluid flow conduit according to one embodiment comprises: a body comprising a channel-defining surface which defines a principal flow channel extending in a longitudinal direction, wherein the body defines an interior flow region compr...  
WO/2019/057248A1
The present invention relates to an end stopper (10) for liner systems for pipe and sewer rehabilitation with a liner which is arranged between two end stoppers (10) and can be acted upon by a pressure medium and can be applied reversibl...  
WO/2019/058277A1
Embodiments related to a system and method for detecting and remediating selective seam weld corrosion in conduits such as steel pipes that transport oil and gas products. In particular, a probe detects magnetic flux leakage in at least ...  
WO/2019/060400A1
A robotic apparatus comprising first, second, and third wheel assemblies, and a clamping mechanism configured to apply a force for urging the second wheel and the third wheel to pivot in opposing directions towards a plane of the first w...  
WO/2019/057938A1
In a pipe-rehabilitation method for rehabilitating an underground or overground non-man-accessible or man-accessible pipeline, at the site of the pipeline which is to be rehabilitated, non-deformed ends of pipe sections of a multiplicity...  
WO/2019/058278A1
Embodiments relate to a system and method for detecting and remediating selective seam weld corrosion in conduits such as steel pipes that transport oil and gas products. In particular, a probe detects magnetic flux leakage in at least t...  
WO/2019/060514A1
An air maintenance device (AMD) for fire protection system includes a gas inlet configured to couple with a source of compressed gas; a gas outlet configured to couple with a pipe network of the fire protection system; a first sensor con...  
WO/2019/057949A1
The invention relates to a winding device (10) for winding a reinforcing strip onto a repair length on either side of a portion to be repaired (61) of a pipe (60) comprising: - a carriage (20) rigidly connected to a reel holder (30), - a...  
WO/2019/055746A1
A safety plug for a pipe formed of two engageable plug halves each having a mateable face to seal together around a cable. An outer surface includes a plurality of steps corresponding with different pipe sizes for engagement within the p...  
WO/2019/055637A1
Devices (1, 2), systems, and methods for reducing vibration levels of a structure over a broad range of frequencies have one or more chambers (112) that are configured to be coupled to a vibrating structure and a plurality of particles t...  
WO/2019/047566A1
A pipeline repairing device, comprising a shell (11). A pressure relief hole (12) is provided in the shell (11); a choke plug (13) capable of being opened and closed is disposed at the outer end part of the pressure relief hole (12); and...  
WO/2019/050486A1
The invention relates to an adjustment technique for combustion system comprising an electrostatic surface neutralization equipment on solid surface. The adjustment technique reduces the mixing ratio between fuel and air flowing into the...  
WO/2019/020859A3
The invention relates to a device for stopping water and solids in pipes. The invention proposes the development of a device for stopping water and solids in pipes, which is capable of minimising risks related with hygiene conditions ass...  
WO/2019/043113A1
A compact subsea pig launcher (16) comprises a tubular magazine (42) for holding a plurality of pipeline pigs (10) in longitudinal succession ready for launching successively into a subsea pipeline. The magazine (42) is shaped to define ...  
WO/2019/044541A1
Provided is a joint block that can be manufactured while achieving a compact size without the use of welding. The joint block is provided with a block body (10), and a closure member (50) mounted into a recess (15) formed at another end ...  
WO/2019/042637A1
A damping element (77) for hydraulically and/or pneumatically damping pressure fluctuations in a fluid-conducting arrangement (1), having a body (33, 35) which has a fluid chamber (44), wherein the fluid chamber (44) can be charged with ...  
WO/2019/041018A1
A flow control nozzle for regulating flow of fluid into a pipe comprises a body having a portion that is adapted to be received within an opening in the pipe, wherein the body includes a channel extending from an inlet to an outlet openi...  
WO/2019/045334A1
The present invention relates to a device which can safely remove plugging even in a state where combustible gas or combustible liquid remains inside a pipe and delicately remove plugging even with a small force.  
WO/2019/040233A1
Quick connect fluid connectors with modular connection state sensors removably or detachably mounted thereon. Each modular connection state sensor is configured to sense a connection state of the fluid connector it is mounted on. The con...  
WO/2019/037840A1
The invention relates to a method for pulsation damping in a fluid-conveying surface (1), in which the fluid flows along a membrane (8, 50) in a damping portion (2, 22, 29, 33, 36, 37, 49) of the system (1), which membrane is supported a...  
WO/2019/038654A1
Damper for a liquid line, in particular a fuel line for an internal combustion engine, comprising: a housing comprising: a first body (1) having an inlet (4) for a liquid, a second body (2) having an outlet (6) for the liquid, and a tubu...  
WO/2019/040870A1
A pig trap (10) of this disclosure may include one or more injectors or nozzles (81) located along a sidewall (12) of the barrel (1 1) and oriented to deliver a jet of fluid toward a back side (75) of a vertical member (71) of a pig or t...  
WO/2019/038538A1
The invention relates to an evaluation tool and method for inspecting the integrity of any physical industry connections (hereinafter fittings). The tool comprises a first component (21) provided with a recess (23) to facilitate its enga...  
WO/2019/038501A1
A supply system (1) for supplying a rocket engine with at least one propellant, the supply system (1) comprising at least one supply circuit (10) able to circulate the propellant and at least one tank (20) in fluid communication with the...  
WO/2019/038273A1
A pipeline pig launching device (10) has a tubular body (12) that accommodates a set of pipeline pigs (14A,14B) arranged in series, such that respective chambers (28A, 28B) are defined within the body in which to apply launch pressure be...  
WO/2019/034327A1
The invention relates to a closure device (2) for closing a pipe, comprising a carrier element (4), at least one sealing contact face (6), and a closure device middle axis (8). At least one actuation device is provided, comprising at lea...  
WO/2019/035747A1
In piggable transmission pipelines, stuck pig issue has been frequently reported. There are several factors that can cause the pig to get stuck inside the pipeline which are mainly related to the pipeline's geometry, fittings, cleanlines...  
WO/2019/033183A1
A launching system (100) for an autonomous unit RAU carrying a logging tool for oil and gas well logging is described, said system comprising a main body 15 provided with first and second control valves 13,14 respectively and draining va...  
WO/2019/033109A1
A fluid line connector and assembly provides remote securement detection and is hence equipped for initial assembly, subsequent quality inspection, and subsequent service techniques that are automated, robotic, and/or autonomous. The flu...  
WO/2019/025774A1
Sound and/or vibration in a vehicle (10) is enhanced by using at least one active powertrain mount (24, 26) to selectively generate vibrations in the vehicle body (12), at least some of which are audible to a person in a cabin of the veh...  
WO/2019/024558A1
A robot for pipeline rehabilitation with ultraviolet curing, comprising a plurality of frames connected sequentially; each frame comprises a first frame (8), a middle frame (14), and a tail frame (17), each of which is fixed with an ultr...  
WO/2019/020683A1
The invention relates to a line arrangement (10) for a liquid or a liquid-air mixture flowing through the line arrangement (10) in a pre-determined main flow direction, said arrangement comprising a monolithicially embodied line (10) wit...  
WO/2019/019461A1
An in-pipe photographing device, comprising a flexible transmission shaft (100), a bracket (200), a driving device (300), and a photographing assembly (500); the flexible transmission shaft (100) is provided with a first end and a second...  
WO/2019/018869A1
The invention relates to a floatable pipe combination (1) comprising: a plastic pipe (3) having a rear longitudinal end (4), on which a rear flange region (7) is formed, and a front longitudinal end (2), on which a front flange region (6...  
WO/2019/020719A1
The invention relates to a pipe arrangement comprising a protective device for protecting against environmental influences, said pipe arrangement consisting of a) a pipe joint comprising at least two pipe ends (1, 2) which are attached t...  
WO/2019/019271A1
A pass-through part for a hydraulic control pipe of a remote control valve, comprising a pass-through body (1), blocking elements, a control pipe (4), and a sealing element (5); the pass-through body (1) is mounted on a fixed plate (2), ...  
WO/2019/018637A1
A dilution device may include a first component and a second component. The first component may define a groove including an inlet portion and an outlet portion. The second component may define an inlet in fluid communication with the in...  
WO/2019/018154A1
A choke manifold and methods for assembling the same are provided. The choke manifold can include a choke line, a first pulsation dampener in fluid communication with the choke line, and a first choke valve in fluid communication with th...  
WO/2019/017342A1
The present invention addresses the problem of providing a coolant flow-path branching pipe that can suppress noise at an outlet part. A coolant flow-path branching member (7) includes an outlet part (73) at which the cross-sectional are...  
WO/2019/016557A1
An eversible liner is provided for insertion into a pipe for pipe repair. The liner comprises: an extender tube;a connector portion; and a liner tube;a first end of said extender tube being in substantially fluid tight communication with...  
WO/2019/013340A1
An anticorrosion structure provided with metal pipes and a self-adhesive silicone-based member or a self-fusing silicone-based member which is wound around a connection portion of the metal pipes.  
WO/2019/013612A1
The invention relates to a pressure-compensating device formed by: a tubular, pressure-resistant body (1) with hermetically sealed ends; a perforation (4) provided in the upper part of the tubular body, for placing a first duct for joini...  
WO/2019/008397A1
There is presented a cable management apparatus for deployment within a pipe, where the pipe houses at least a portion of an umbilical cable. The cable management apparatus comprises a first engagement portion for engaging with an interi...  
WO/2019/007903A1
The invention relates to a facility (30) for the centrifugal clarification of a suspension, providing a liquid medium (M) with a medium pressure (p(M)), comprising a centrifuge (20) and a device comprising a container (1) having a tubula...  
WO/2019/007845A1
The invention relates to an equalization device, in particular in the form of a tank, the housing (2) of which has at least one inlet (8) and one outlet (10) for receiving and discharging fluid, respectively, at least in one of the housi...  
WO/2019/004855A1
´╗┐The present invention pertains to the field of emergency protection systems of nuclear power plants. More particularly, the invention relates to Emergency Core Cooling System under loss-of-coolant accidents, namely, to sump protection...  
WO/2019/000648A1
A processing device for the interior of a pipeline, comprising: a flexible transmission shaft (100) having a first end and a second end opposite to the first end; a support (200) having a circular shape; and a driving device (300) connec...  

Matches 51 - 100 out of 25,309