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WO/2017/189513A1 |
The invention relates to a method for preparing a pipe for a continuous spray lining process, the method comprising the following steps: - providing an inflatable packer (3); - providing an expandable sleeve (4) with a conformable backin...
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WO/2017/186223A1 |
The invention relates to a pressure-tight flange connection between vessel flanges (2) of pressure vessels (1) or pressure systems on the one hand, and sealing or connecting flanges (3) on the other hand, as well as to a method for the q...
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WO/2017/187348A1 |
There is described a device for connecting a first mechanical waveguide and a second mechanical waveguide, comprising: a first body for receiving the first waveguide; and a second body for receiving the second waveguide comprising: a tub...
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WO/2017/186388A1 |
A system comprising: a joint in the form of a sleeve (200) or a wrap, the joint being for connecting insulated pipes, and at least one plug for closing at least one conical hole (202) in the joint, wherein the at least one plug comprises...
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WO/2017/189515A1 |
An in-situ deployment device (20) for transporting an expandable sleeve (4) inside of a pipe (1, 2) and for applying it on the inside of the pipe (1, 2), wherein the expandable sleeve (4) comprises a backing layer (5) and an adhesive lay...
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WO/2017/186833A1 |
The present invention relates to a pipe plug for blocking liquid flow in a pipeline, such as an inlet or outlet pipeline. More specifically, the plug is able to prevent overflow from a discharge / drainage pipe, e.g. in a toilet, for exa...
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WO/2017/187247A1 |
The invention relates to the development of a hydraulic device for the in situ hermetic sealing of holes, cracks or leaks from joints that occur in underground tubing used for the extraction of oil, gas or other fluids. In particular, th...
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WO/2017/183444A1 |
This refrigeration system (90) is provided with a flow distributor (50) and a refrigerant flow path (60). The flow distributor (50) distributes the refrigerant introduced through an inlet port (52) to a plurality of outlet pipes (51a to ...
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WO/2017/182764A1 |
A magnetite level monitoring device (10) for a magnetic filter (100) in a central heating system, the magnetic filter (100) including a separation chamber (110), an inlet to the chamber (112) and an outlet (114) from the chamber (110), a...
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WO/2017/182443A1 |
A light head (200) for use in relining a pipe is disclosed. The light head (200) comprises a proximal end cap (204), a distal end cap (208), and at least one body between the proximal end cap (204) and the distal end cap (208). The proxi...
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WO/2017/179806A1 |
An embodiment of the present invention, in a sealing sleeve which is provided on an insert-connected part, while a first pipe and a second pipe are insert-connected to each other, so as to seal and connect the first pipe having a first o...
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WO/2017/174079A1 |
The invention relates to: a device for curing resin-soaked lining sleeves with energy-rich radiation, comprising at least one radiation source for generating energy-rich radiation for curing a lining sleeve, at least one camera for captu...
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WO/2017/176056A1 |
The present invention relates to a device for connecting pipes for heating. More particularly, the present invention comprises: a connecting pipe for connecting first and second pipes for heating; a first-end connecting portion for conne...
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WO/2017/174912A1 |
The present invention relates to a containment device (10) allowing intrusive inspection of a pipe (100), comprising a containment enclosure (1) with at least two tubular openings (11a, 11b) each sealed by a flexible sleeve (12) forming ...
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WO/2017/173554A1 |
An apparatus for bridging a section of ruptured casing within an oil well comprising a length of bridging pipe extending between first and second ends sized to be located within the casing so as to span the section of ruptured casing, a ...
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WO/2017/172801A1 |
Systems and methods for detecting and sealing a leak in a low-pressure transportation system including a low-pressure environment having a wall with an outer and an inner surface and an interior, and a hole passing through the wall that ...
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WO/2017/172909A1 |
An insulating sleeve for a compressor discharge pipe is provided. The insulating sleeve includes a first half-sleeve having a first curved body portion and a first extended portion. The first curved body portion is configured to fit at l...
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WO/2017/170866A1 |
Provided are a pipe-making apparatus and pipe-making method with which pipe-making is possible while variably adjusting the diameter or circumference of a helix tube even without an internal circumference-regulating body. A pipe-making u...
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WO/2017/167328A1 |
The present invention relates to a device for curing resin-impregnated tubular liners using high-energy radiation, comprising at least two radiation sources for generating high-energy radiation, wherein the device has a front end, a back...
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WO/2017/171233A1 |
The present invention relates to a water pipe system and a pressure tank connector and, more specifically, to: a water pipe system having a control disc capable of preventing the slamming and water hammering of a check valve when a pump ...
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WO/2017/168318A1 |
The present invention relates to a system and a method for excavation-free sanitation services of a tapping sleeve connected to a main pipe for drinking water, where a jointing sleeve is inserted between a branch pipe and the tapping sle...
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WO/2017/162660A1 |
The invention relates to a gas-insulated electrical device. The device comprises a first casing, a second casing and a connector (4) for connecting the first casing to the second casing in a leaktight manner. The connector (4) comprises ...
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WO/2017/162241A1 |
The invention relates to a method for automatically exposing, at least in some sections, a branch-off point of a line system renovated with a lining tube, comprising the following steps, in particular in the following order: a) providing...
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WO/2017/162240A1 |
The present invention relates to a method for uncovering a branch of a pipe system renovated with a liner, comprising the following steps, in particular in this sequence: (a) providing an uncovering device in the renovated pipe and arran...
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WO/2017/162816A1 |
Disclosed are a method and a device for servicing a section of a vertical pipe. The method involves the following steps: - moving a robot/carrier (33) to the substantially vertical section (15); - ascertaining the orientation of the robo...
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WO/2017/156565A1 |
A debris trap (10) is provided for use in an open end of a drain pipe. The debris trap (10) has an abutment portion (16) having an opening (15), a receptacle portion (12), at least one aperture (14), and a shield member (20). The recepta...
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WO/2017/157693A1 |
The invention relates to a gasket (1) for inserting into a pipeline system in order to seal a leak, having an annular, inwardly curved, expandable steel plate (3), the interior band end (4) and exterior band end (5) of which overlap in t...
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WO/2017/153419A1 |
The invention relates to a holding device (10) for retaining an exhaust pipe of an exhaust system by means of a mounted supporting device (46), comprising a support section (12) for accommodating the supporting device (46), and a fasteni...
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WO/2017/155169A1 |
The present invention relates to a strainer device comprising: a body having a structure of which the inside is empty; an inflow pipe having an inflow path, which communicates with the inside of the body, and formed to protrude from the ...
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WO/2017/156230A1 |
A system for the repair or reinforcement of a pipeline includes a casing having a dimension to envelope a damaged portion of the pipeline, such that a space is defined between an inner surface of the casing and an outer periphery of the ...
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WO/2017/149583A1 |
This member linking mechanism is provided with a first member having a member linking part that is open at the distal-end surface, a second member linked to the member-linking part of the first member, an elastic seal member sandwiched b...
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WO/2017/149125A1 |
The invention relates to a contact temperature sensor device, comprising a fastening unit (12) for fastening to at least one object (14), in particular to a pipe, a contact sensor unit (16), which has at least one contacting surface (18)...
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WO/2017/150819A1 |
The present invention relates to a water pipe system having a function of removing foreign material inside a pressure tank, and to a water pipe system capable of discharging, to the outside, the foreign material, which has accumulated or...
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WO/2017/146950A1 |
A clamp comprising a spanner extending across a gap between first and second longitudinally extending edges of a band clamped onto a fluid conduit having a circumference orientated about an axis; a connecting assembly configured to tight...
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WO/2017/146593A1 |
There is described herein methods of lining at least one part of a wall of a conduit (10'), and related apparatus and liners. In particular embodiments, a piece of material (1) in the form of a sheet may be provided with adhesive thereup...
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WO/2017/141016A2 |
Apparatus for temporarily blocking fluid flow through a pipe (20), comprising: a housing (40) configured to enclose a portion of a pipe through which fluid flow is to be blocked, the housing comprising: a first part defining a housing ch...
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WO/2017/142886A1 |
The present invention relates to an expandable plug structure for use in high pressure applications. The expandable plugs, such as pneumatic plugs, are preferably constructed of a multi-layered, reinforced elastomeric cylindrical body, i...
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WO/2017/142903A1 |
Compliant leak detection system. The system includes structure adapted to support at least two rows of leak detection leaves, each leak detection leaf supported by an arm pivotally attached to the structure and urged outwardly by a torsi...
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WO/2017/139835A1 |
A wear liner (100) comprising an external sleeve (102), an internal sleeve (104) and a leak detection means (106) located at least in part therebetween, whereby a breach of the internal sleeve (104) by a fluid is detected by the leak det...
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WO/2017/137856A1 |
A damping device (1) for pipelines (2), comprising a compression ring (3) with three ring segments (4) which can be positioned around a pipe (2), wherein each ring segment (4) forms a damper seat (8) which receives at least one damping e...
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WO/2017/134343A1 |
The invention relates to a coating device that comprises a rotatable spindle (10) which has fastening means (14) for fastening a rotation axle to the spindle (10). It also comprises protrusions (12b) radially protruding from the spindle ...
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WO/2017/133747A1 |
For locating a defect, that is, a leakage of pipes of heat exchangers and aircoolers via examination and engineering inspection, a sleeve of same metal with exact measurements is to be tailored via manual turning machine or CNC. The slee...
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WO/2017/136848A1 |
The water detection sensor includes a retrofit system such as a water-proof housing that selectively attaches to an exterior of a water conduit coupled at or near a dispense outlet of an emergency safety shower or emergency eyewash unit....
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WO/2017/136299A1 |
An expandable pipe (20) for restoring a damaged pipe (22) is provided. The expandable pipe (20) includes a liner (24) formed of thermoplastic polyurethane, and grout material (30) applied to the exterior surface (26) of the liner (24). T...
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WO/2017/136233A1 |
The disclosure describes a rotary union that includes a housing, a rotating machine component supported in the housing, a rotating seal member associated with the rotating machine component, a non-rotating seal member slidably and sealab...
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WO/2017/133735A1 |
The invention relates to a tubular lining for renovating fluid-conducting line systems. The tubular lining comprises at least one layer which can be cured thermally and/or by means of radiation and at least one machine-readable data tag....
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WO/2017/136513A1 |
A system and method for sealing around a fluid flow member includes a ram closing assembly. The ram closing assembly has a sealing chamber having a generally cylindrical shape when the ram closing assembly is in a closed position. A ram ...
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WO/2017/136116A1 |
A method is shown for joining and sealing a female plastic pipe end having a belled end opening to a mating male plastic pipe end having an interior surface and an exterior surface. A sealing element is installed within a groove formed i...
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WO/2017/129172A1 |
The invention relates to a measuring device for metrologically detecting a line system, comprising a camera system with at least one image capturing element which has a surface that is sensitive to an electromagnetic radiation and with a...
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WO/2017/127946A1 |
An annular seal for a conduit pig includes an annular diaphragm and a separate lead support structure. The annular diaphragm is devoid of internal supports and therefore quite flexible. However, the lead support structure supports the an...
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