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Patent Searching and Data


Matches 401 - 450 out of 25,489

Document Document Title
WO/2017/199058A1
The invention is a device for reducing pressure surge, comprising a container having an inner space which container has a connection opening (28) for connecting a pipe member being suitable for flowing fluid, a piston member (14) dividin...  
WO/2017/196773A1
A waste disposal system (50) includes a water-less toilet with a bowl (40), a side-opening valve (1) and a cylindrical pipe pig (80), the valve being used in a pigging fluid flush system for the water-less toilet, where the toilet bowl (...  
WO/2017/194075A1
The present invention relates to a protective device (1) for regulating the fluid pressure and for damping the fluid pressure surge in a fluid supply network or in a fluid conducting appliance. The protective device (1) comprises a tube ...  
WO/2017/196184A1
An arrangement (1) for forming a freeze plug (3a) in a tubing (5), is described. The arrangement comprises a first and a second displacement element (10a, 10b) adapted to be displaced within the tubing with a medium between them that is ...  
WO/2017/191712A1
A reinforcing member is obtained by combining a pair of identically shaped cover members (1A) and (1B) made of a fluorocarbon resin. The inside diameter of a circle formed by combining the cover members (1A) and (1B) is set so as to be e...  
WO/2017/192289A1
A flexible lance drive device has at least one drive motor in a first portion of a housing and a drive axle projecting across a second portion of the housing carrying a cylindrical spline drive roller. A plurality of cylindrical guide ro...  
WO/2017/191293A1
A sound damping device comprises a first flow channel device (4) and a second flow channel device (6) separated from one another in the elongation of said first and second flow channel devices (4, 6) by at least one intermediate wall (8;...  
WO/2017/193057A1
A system and method for removing suspended solids from waste water includes flowing a volume of waste water through a series of flow chambers arranged between an inlet and an outlet. Each of the flow chambers includes a flow path that is...  
WO/2017/187154A1
This invention relates to a method for reducing the pressure of fluid within a subsea equipment (1). The method comprises the steps of: (a) providing a pipe (255), (b) laying the pipe on the sea floor, (c) providing a connector (205), (d...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
WO/2017/141016A3
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
WO/2017/109249A3
The invention relates to a U-bolt comprising a generally U-shaped metal piece (1) provided with a centre portion (11) which is intended to laterally hold an element (E) to be secured and which is lengthened in respective straight section...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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)...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 401 - 450 out of 25,489