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Patent Searching and Data


Matches 51 - 100 out of 25,530

Document Document Title
WO/2019/154078A1
A water-soluble pipe plugging device, a pushing device and a plugging method. The plugging device comprises a water-soluble sealant (3), a plugging part (1) and a pressure-loaded part (2), the pushing device (14) comprising a main body p...  
WO/2019/106607A3
Jet fuels' thermal oxidation characteristics are evaluated via the Standard Test Method for Thermal Stability of Aviation Turbine Fuels. This test method mimics the thermal stress conditions encountered by jet fuel in operation and is of...  
WO/2019/125602A3
A device for preventing refrigerant leaks in air conditioning system service ports includes a coupler to be coupled to the service port. A main body has a longitudinal direction and is disposed adjacent the coupler in the longitudinal di...  
WO/2019/133974A3
A robotic device and mobility module for navigating through a passageway whose diameter may vary comprises a central support member, a first casing coupled to the elongate support member via a first expandable and collapsible linkage, th...  
WO/2019/151490A1
A flow channel structure (200) through which a slurry flows is provided with a first flow channel surface (P1), a second flow channel surface (P2), and a first flow channel part (201). The first flow channel surface (P1) is perpendicular...  
WO/2019/150267A1
A tube section (9) for conveying fluids comprises a first tubular element (12) which defines at least partially a cavity (10) and which in turn comprises a thermally conductive portion (16), having a thermal conductivity higher than the ...  
WO/2019/145664A1
The present invention relates to an auxiliary system for starting or restarting the flow of gelled fluid contained in a pipeline (12) wherein the system comprises: at least one relief tank (13) fluidly connected (11) to the pipeline (12)...  
WO/2019/147123A1
A method of installing a reinforced thermoplastic pipe (RTP) (102) in a production tube is provided, the method includes the steps of preparing a bottom assembly (703) in a production well, swaging connectors (707, 709) onto both ends of...  
WO/2019/144227A1
An apparatus includes a pipe crawler (100). The pipe crawler (100) includes one or more drive wheels (308) capable of moving along and around a pipe, and one or more instruments coupled to the one or more drive wheels (308). An instrumen...  
WO/2019/145604A1
An installation device (2) for installing a branch liner in a branch point of a pipeline is disclosed. The device has a body (4) with an inlet (16)defined therein for fluids and a turning knob (10) is rotatable relative to the body (4). ...  
WO/2019/144138A1
A material casting assembly for a pipe lining apparatus, the assembly having a housing mounted onto an extension/retraction arm and containing an impingement block controlled by an impingement valve, and a static auger bounded by a rotat...  
WO/2019/142083A1
Use of foaming products for the production of a compact foam pig, by means of the forced interaction of gas, water and product, capable of moving huge quantities of water accumulated in gas production pipelines. The water removal takes p...  
WO/2019/141867A1
The invention relates to a method for lining, without an annular space, a pipe that has a first diameter and extends substantially in a longitudinal axis, said method being characterised in that it comprises the following steps: insertin...  
WO/2019/144108A1
A pipe lining apparatus transport assembly having one or more positioning mechanisms for maintaining the orbiting operational components of the pipe lining apparatus in a concentric relationship with the pipe, the positioning mechanisms ...  
WO/2019/143035A1
The present invention relates to a flange grounding device. The present invention is used for performing grounding between flanges (41) if a valve (50) and the like are provided between the flanges (41) such that a predetermined gap is f...  
WO/2019/097489A3
A filter apparatus is used for at least partially removing dirt from a pressurized liquid flow passing therethrough. The filter apparatus includes a harvesting utility for harvesting electrical energy from the liquid flow, and at least p...  
WO/2019/078710A8
An isolation element for a riser clamp has two opposed clamp halves made of metal strip. Each of said clamp halves has a semi-circular section placed opposite each other against a riser pipe extending through a passage hole in a floor. T...  
WO/2019/137903A1
The invention relates to a system and method for forming a pipe assembly. The method comprises: providing a composite pipe (112) having an inner diameter; providing a liner (110) having a first outer diameter which is smaller than the in...  
WO/2019/135167A1
A pipe coupling capsulation assembly (10) includes a band (12) having an inner annular seal element (14) wrappable around a pipe, opposing clamp members (18) that extend from the band (12), at least one tightening element (20) for clampi...  
WO/2019/134520A1
Provided are a water flow pressure pulsation attenuation device (100) and a water appliance. The water flow pressure pulsation attenuation device (100) comprises a housing (101) having a cavity, the cavity in the housing (101) being divi...  
WO/2019/129480A1
The tube is used to conduct a fluid flowing through the tube in a specified flow direction and for this purpose comprises a tube wall (110), which encloses a lumen (100*) of the tube, and an interference body (120), which is arranged wit...  
WO/2019/133974A2
A robotic device and mobility module for navigating through a passageway whose diameter may vary comprises a central support member, a first casing coupled to the elongate support member via a first expandable and collapsible linkage, th...  
WO/2019/132219A1
A magnetic flux leakage PIG according to one embodiment of the present invention comprises: a body formed to move in the gas flow direction inside a pipe; and multiple magnetizing modules coupled to the outer peripheral surface of the bo...  
WO/2019/129063A1
A refrigerator comprises an evaporator (70), a capillary tube connected to the evaporator (70), and a first fluid conveying tube connected to the evaporator (70) and the capillary tube. The first fluid conveying tube comprises a first tr...  
WO/2019/129065A1
A refrigerator, comprising a compressor (10), a condenser (20) connected to the compressor (10), and a first fluid transfer pipe connected to the compressor (10) and the condenser (20); the first fluid transfer pipe comprises a transitio...  
WO/2019/132220A1
One embodiment of the present invention provides a pipe inspection device comprising: at least one driving cup for generating a propelling force by using the pressure of a fluid flowing inside a pipe as the circumference thereof changes ...  
WO/2019/132573A1
The present invention relates to a cap loosening prevention device for preventing a cap from loosening when the cap is fitted to a body, the device including a body ring, which is formed in a circular shape along the circumference of the...  
WO/2019/126440A1
A fluid injection device (10) for injecting a dispensible fluid material (28), e.g., a liquid sealant, into refrigerant lines of an operating air conditioning or refrigeration system or the like, includes a tube (12) having at its outlet...  
WO/2019/121627A1
The invention relates to a clamping ring (1) having a clamping section (3). Said clamping section (3) has a wedge element (6), a guide part (7a), and a clamping screw (5), wherein by tightening the clamping screw (5), a width of the clam...  
WO/2019/125602A2
A device for preventing refrigerant leaks in air conditioning system service ports includes a coupler to be coupled to the service port. A main body has a longitudinal direction and is disposed adjacent the coupler in the longitudinal di...  
WO/2019/123010A1
The invention relates to a method of joining together liner sections (26) within a polymer-lined pipe (20) comprising energising an induction coil (68) inside the pipe to spot-heat part of a circumferential interface (28) between the lin...  
WO/2019/125955A1
A system (10) for reinforcing a pipeline (90) or pressure vessel includes a dispenser (12), a quantity of fabric (14), and a resin (16). The dispenser (12) has a first end (39), a second end (32), and a slot (46) formed in a wall (48), a...  
WO/2019/124619A1
The present invention relates to a pipe connector comprising: an inflow connector having an inflow channel for a fluid formed therein such that a fluid flows in from one end thereof; an outflow connector coupled to the other end of the i...  
WO/2019/119083A1
An operational system (100) for launching, managing and controlling a RAU (200) is described, said system comprising a) main body for housing said RAU (200), lower safety valve (20) upper safety valve (22), connector (18) for connection ...  
WO/2019/126684A1
The disclosure relates to a gripping apparatus for use in connecting to a pipe wherein the pipe defines an inside radius, having: a body of the gripping apparatus; a wedge cone mounted on the body; at least one discrete gripping device s...  
WO/2019/119111A1
An assembly is provided that includes first and second end plates adapted to be coaxially aligned when in use. One or more members extend from the end plates or an annular ring, the annular ring provided between the end plates, the other...  
WO/2019/113655A1
The invention relates to a pig routing insert or drain used in various underwater systems comprising a block structure, for example block manifolds, with a plurality of perforated fluid passages. The insert generally comprises a substant...  
WO/2019/113689A1
A noise attenuating device for reducing acoustic resonance in a cavity of an aircraft with an opening in a skin of the aircraft defining a first surface area and an opening peripheral edge includes a connection mechanism for securing the...  
WO/2019/118772A1
A pressurized push rod system and device for repairing pipe failures from inside the pipe is provided. In one embodiment, a pipe includes a first fitting and a second fitting allowing air to pass through the pipe and into an air bladder....  
WO/2019/117416A1
The present invention relates to an auto wagon device, a control method for the device, and a construction method using the device. Particularly, the present invention relates to: an auto wagon device capable of allowing utility module u...  
WO/2019/116617A1
The purpose of the present invention is to remove, through a rational improvement utilizing a part of a valve device, an unwanted valve constituent member of the valve device from a connecting opening portion of a pipe portion efficientl...  
WO/2019/113491A1
A tool can be used remove one or more outer layers of a tubular such as a flexible pipeline to enable an inspection on the remaining layers of the flexible pipeline. It allows the precise removal of outer layers of a flexible riser so th...  
WO/2019/110027A1
The invention relates to a coupling (10) for transferring fluids, having a housing (20) and a nipple (30) which can be fastened thereto and which can be separated from the housing (20) when a predetermined axial pulling force (Z) has bee...  
WO/2019/113488A1
A tool system (1) comprises a crawler (10), one or more tool interfaces (30,31), one or more tools (40) operatively in communication with at least one the tool interface and adapted to perform a predetermined function in an interior (101...  
WO/2019/110163A1
The invention relates to a throttle component (52) for a hydraulic or pneumatic valve (50) which comprises a valve element (18) and which can be secured to and/or in the valve (50, 60) that comprises the valve element (18). The throttle ...  
WO/2019/104427A1
Apparatuses and methods for repairing a defect in a nuclear reactor are provided. The apparatus includes a body for insertion in a tubular structure, the body includes: an end effector having a weld torch operable to deposit weld materia...  
WO/2019/102728A1
Provided is a refrigeration machine having: a refrigeration cycle having a compressor, a condenser, an expander, an evaporator, piping (12) which sequentially connects the compressor, the condenser, the expander, and the evaporator, and ...  
WO/2019/102622A1
This connector is provided with: a connecting end portion to be connected to another connecting end portion of another connector; a tube which is attached to a proximal end side of the connecting end portion, and which allows a fluid to ...  
WO/2019/103254A1
The present invention relates to a pipe elbow, which connects pipes and has a hollow portion through which the respective end portions thereof communicate in at least two directions, and can comprise: a body, which has a single tube stru...  
WO/2019/102206A1
An accessory (501) for use with a pipeline strainer(101)having a body (102) within which a screen collector (201) is locatable, the accessory (501) comprising a collar (502) supporting a permanent magnet arrangement comprising at least o...  

Matches 51 - 100 out of 25,530