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WO/2024/013669A1 |
A spacer collar (1 ) made of an annular-shaped plastic material comprises projections (2) protruding from the surface thereof and each projection contains a plastic ball (3) capable of rotating about the respective rotation axis C arrang...
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WO/2023/064030A1 |
A cable installation apparatus includes a drive assembly and a cable assembly, wherein the apparatus dispenses the cable onto and/or into and along the inner surface of a tubular structure while being moved. The apparatus also includes a...
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WO/2023/014560A1 |
An insulated joint in a pipe-in-pipe system comprises a weld that connects two inner pipes while respective outer pipes circumferentially enclose the inner pipes and terminate at a position distal from the weld. Respective rings are coup...
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WO/2022/256343A1 |
Techniques for implementing and/or operating a pipe handling system that includes an inboard bore plug assembly and an outboard bore plug assembly, which facilitate plugging a pipe bore in a flexible pipe. The inboard bore plug assembly ...
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WO/2022/248710A1 |
Disclosed is a method (200) of assembling a vessel overboard discharge assembly (600), the method (200) comprising: inserting (210) a tubular insert (500) into an overboard discharge pipe(300) so that a space (400) is defined between the...
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WO/2022/226163A1 |
Contemplated gliders are configured, coupled to, and placed on a tubular pipe that is surrounded by an outer casing such as to minimize hydraulic resistance of a working fluid passing through an annular space formed between the tubular p...
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WO/2022/219355A1 |
A duct access system allows user access to underground ducts for data cables. The duct access device (102) of the system comprises a casing (109) defined by a lower part (105) and an upper part (106). The upper part (106) comprises a tub...
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WO/2022/107613A1 |
A cylindrical body, according to the present invention, has ceramics as a main component, the inner surface of the cylindrical body is obtained from a roughness curve in the axial direction of the cylindrical body, and in a load curve in...
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WO/2021/234516A1 |
A saltwater desalination plant with intake-outtake assembly and a method of constructing such intake-outtake assembly are disclosed, where an elongated circular lumen of the intake assembly for collecting saltwater from a saltwater sourc...
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WO/2021/116452A1 |
A subsea pipeline (10) of pipe-in-pipe configuration comprises an inner pipe (14), an outer pipe (16) spaced radially from the inner pipe and an annulus (20) defined by the radial spacing between the inner and outer pipes. A series of lo...
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WO/2021/091795A1 |
A compression type pipe connector for joining a pipe segment to another node in a pipeline or another pipeline segment. The connector has pipe connector compression segments that are extricably and interlockingly connected to one another...
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WO/2020/249142A1 |
The cable protector (20) comprises a rigid outer protector (4) in the form of a tube; this rigid outer protector (4) consists of separate segments (4.1), the length of which depends on the place of their placement in the pipes (2). At le...
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WO/2020/217015A1 |
Wedging device (3) configured to be installed on at least one structure, the structure comprising a conductive tube (1) and a guide (2) of the conductive tube (1), the device (3) comprising two half-shells (14a) and (14b) which extend al...
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WO/2020/176600A1 |
Adjustable fixtures for buried tubulars, forming tools for defining a hole in the adjustable fixtures, and/or methods of manufacturing the adjustable fixtures. The adjustable fixtures include a fixture body and a plurality of spaced-apar...
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WO/2020/128138A1 |
The adjustable sealing device (1) comprises an annular outer sealing portion (2a), an annular inner sealing portion (2b) arranged coaxially with the outer sealing portion (2a), first and second actuation rings (3, 4) arranged between the...
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WO/2019/183378A1 |
A method of sealing the interstice in double-walled pipe includes the steps of applying a first sealing piece to an inner pipe of the double-walled pipe, wherein the first sealing piece covers a portion of the circumference of the inner ...
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WO/2019/170982A1 |
The invention mainly relates to an assembly for a motor vehicle comprising: - a structural element with a hollow space inside of which ducts, particularly fuel ducts, are designed to pass through, - at least one attachment member (20) pa...
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WO/2019/155047A1 |
A heating system (100) for maintaining a fluid in a conduit (4) around a target temperature. The heating system (100) comprises at least one conduit heating unit (1) which is operated by a temperature control unit (2). The conduit heatin...
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WO/2019/019479A1 |
A hydraulic control pipe penetrating part of a remote control valve, comprising: a penetrating body (1), blocking parts, a control pipe (4), and a sealing part (5); the penetrating body (1) is mounted on a fixing plate (2) and is axially...
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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), ...
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WO/2018/172673A1 |
A sealing device comprising: an axially deformable tubular membrane (4) having a first annular end and a second annular end (8), a first annular coupling ring (5; 205) rigidly connected to the first end of the tubular membrane and having...
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WO/2018/088897A1 |
The expansion wool is characterized by accurately defining the size and composition of an amount of mineral wool (glass wool or rock wool), to compress it and to keep it compressed up to the point in time when it is being fitted, by gene...
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WO/2018/073673A1 |
This invention discloses a separation duct [100] for encompassing an elongate member [502]. The duct includes longitudinal internal spacers [208-1...208-8] extending longitudinally in a direction of a longitudinal axis of the duct. The s...
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WO/2017/127147A1 |
A catheter (10) includes a proximal shaft (14) and a distal shaft (16) having differing diameters; often, the distal shaft will have a smaller diameter than the proximal shaft. A coupling (18) joins the distal shaft to the proximal shaft...
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WO/2017/081478A1 |
A pipe (100) comprises a first connector fitting (102) and a second connector fitting (104) downstream of the first. The fluid pressure within the pipe (100) is substantially equalised to the air pressure within the first connector fitti...
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WO/2017/053552A1 |
A seal having a cylindrical body; a plurality of exterior sealing elements disposed on an exterior surface of the body; and a plurality of interior sealing elements disposed on an interior surface of the body, wherein the exterior sealin...
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WO/2017/042621A1 |
A method for producing a pre-insulated pipe, comprising inserting a length of jacket pipe (10) into a guide channel (110) having a front end (111) and a rear end (112); fixing said length of jacket pipe (10) in said guide channel (110); ...
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WO/2017/019476A1 |
A modular hopper tee including a modified tee box, a tee box liner, a readily detachable inflow adapter for coupling a first pipe to the tee box and a readily detachable outflow adapter for coupling a second pipe to the tee box, the line...
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WO/2017/009087A1 |
Spacer (1) for a hose or pipeline (2), comprising a spacing pipe (13) that is fitted around the hose or pipeline (2) during normal use, wherein the spacing pipe (13) is slit in the lengthwise direction, and wherein the spacing pipe (13) ...
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WO/2016/156521A1 |
A method for installing an injection line (270) into a sea water suction hose is disclosed. The sea water suction hose has a number of interconnected hose sections (201a-f), and the method comprises the steps of: pulling the injection li...
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WO/2016/139595A1 |
A spacer (1) for pipes of technology networks, comprising at least one annular element (2) that is intended to be fitted around the outer surface (20a) of a pipe (20) of a technology network and defines at least one first edge and one se...
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WO/2016/135333A1 |
Method for assembling a double corrugated pipe arrangement (1) with an inner corrugated pipe (2) in which cables (6) are received, and with an outer corrugated pipe (3) sitting concentrically on the inner corrugated pipe (2), wherein bot...
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WO/2016/128626A1 |
The invention relates to an annular packing seal for producing a sealed link between two mutually concentric tubes, a sealed device for a mechanical link between the tubes of a pipe, said pipe and a method for producing and assembling su...
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WO/2016/128655A1 |
The invention relates to an anti-slide device for the self-centring of an inner tube inside an outer tube of an element of unit length of a subsea pipeline for transporting fluids, comprising a ring (4) consisting of an elastomer materia...
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WO/2016/125024A1 |
A pipe-in-pipe bulkhead assembly comprises inner and outer rings (50, 52) spaced in concentric relation to define a thermally-isolating gap in the annulus (16) between them. Interlocking formations project into the annulus from each of t...
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WO/2016/083363A1 |
A hose section (10) for a sea water suction hose (50) and a method of assembling a sea water suction hose (50) is provided. The hose section ( 10) comprising attachment means (18) for attaching an auxiliary hose section (20) thereto. The...
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WO/2015/179906A1 |
The present invention relates to air rotary drilling systems, apparatus and methods, particularly air rotary drill pipes for use in air rotary drilling operations as well as methods of their use and assembly as well as parts thereof. The...
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WO/2015/179896A1 |
An anchor of an anchoring arrangement for a protective sleeve which locates, in use, over a conduit assembly, the conduit assembly including a conduit end connector configured to engage and fasten an end of a conduit to a conduit connect...
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WO/2015/153416A1 |
An edge protection bushing 106 with integrated clamp 208 is disclosed. The bushing 106 includes a tail end 202 for attachment to a heat protection tube and a head end 206 for accepting a cable protection hose. A clamp 208 is positioned a...
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WO/2015/147728A1 |
Counter-current air heat exchanger (20, 30, 40, 50, 60) comprising an outer tube (11, 13, 21, 31, 41, 51, 61) for a first air current and an inner tube (12, 22, 32, 42, 52, 62) for a counter-directed second air current, which inner tube ...
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WO/2015/085425A1 |
Tubing encapsulated cable consists of one or more electrical conductors and possibly one or more fiber optic cables sheathed in a corrosion resistant metallic alloy. However, pumping during the installation of tubing encapsulated cable i...
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WO/2014/197981A1 |
A device for containment of fluid escaping from a pipe, comprising a can having a surrounding wall and a bottom; the bottom being formed of bottom segments that combine to form a bottom opening with a bottom inward facing sealing surface...
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WO/2014/106609A1 |
An end connector comprising a tubular body (2) delimiting a channel (3) having a receiving section (3.1) for receiving an end portion of a tube (100) and a section (3.2) through which there exits an optical cable (200) contained in the t...
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WO/2013/048648A1 |
A method and apparatus for electrostatically bonding coaxial tubing. An outer tube (602) comprises an electrically conductive material and has an inner surface. An inner tube (604) comprises material and has an outer surface. The inner t...
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WO/2012/091174A1 |
A wire harness includes: one or more conductive paths; and an outer member (16) that includes a plurality of leading outer members (20), each having a tubular shape that passes along the one or more conductive paths; and a watercrosslink...
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WO/2012/091173A1 |
A wire harness (9) of present invention comprises at least one conductive path (15), and an outer member (20) that covers the conductive path. The outer member (20) includes a plurality of leading outer members having a straight tube sha...
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WO/2012/091171A1 |
A wire harness includes a conductive path and a route holding portion that holds a route of the conductive path. The route holding portion has a cylindrical shape and is comprised of a watercrosslinkable fixing member (21) or a photocros...
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WO/2012/080426A1 |
The invention relates to a device (2) for guiding a cable (8a, 8b) within a pipe (4), characterized in that the device (2) comprises at least one guide tube (12) receiving the cable (8a, 8b), and at least one expandable flange (13) that ...
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WO/2012/077823A1 |
The present invention provides a wiring harness (8) having a flexible tube body (16) being an exterior component of a conducting path, and a manufacturing method thereof. The wiring harness has a conducting path assembly including a cond...
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WO/2012/054992A1 |
An elongate hollow structure such as a pipe (10) and a method of constructing such an elongate hollow structure. The pipe (10) comprises a radially inner portion (11) and a radially outer portion (13), with the two portions (11, 13) merg...
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