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Patent Searching and Data


Matches 251 - 300 out of 6,670

Document Document Title
WO/2013/182884A1
Pipe for transferring abrasive material, such as concrete, comprising at least a tubular body (11) comprising a first internal layer (13) of a tubular shape and made of metal anti-wear material, and a second external layer (14) made of c...  
WO/2013/182764A1
The invention relates to a plug (1) for a fluid coupling including an attachment sleeve (11) to be fitted onto a coupling (2), the sleeve (11) extending about a central longitudinal axis (13), the sleeve (11) comprising, on the inner sur...  
WO/2013/078488A3
The invention relates to a coupling for cryogenic liquefied gases, comprising two detachable connectable complementary coupling halves (1, 2), each of which has a valve blocking or opening the through-flow of the gas, wherein the valves ...  
WO/2013/177417A1
A borehole pipe protection apparatus includes a sheet of material having an inner surface and an outer surface and a longitudinal direction and a width direction defined by two edges of the sheet along the longitudinal direction. A faste...  
WO/2013/171080A1
The invention relates to an item with a resilient base based on a vulcanisate. The item is more particularly a drive belt (1) in the form of a V-ribbed belt with an outer layer (2) as belt backing and with a substructure (4) with a force...  
WO/2013/168308A1
Provided is a protector capable of sustaining a holding state of electric wires without increasing the number of components. The protector is equipped with a protector body (10) that extends in the routing direction of electric wires suc...  
WO/2013/156402A1
The high-pressure hose (24) for a cleaning device (20) of an interior space has a multi-layer construction of concentrically arranged layers (36, 37, 38). It has at least one reinforcing layer and at least one rubber layer. The high-pres...  
WO/2013/154890A1
A self-wrapping nonwoven sleeve (10) for routing and protecting elongate members (M) and method of construction thereof is provided. The sleeve includes a non-woven wall (12) having a thickness extending between inner and outer sides. Th...  
WO/2013/149268A2
Interlocking bend limiter sections are substantially mirror images of each other and are joined to form an interlocking bend limiter segment without use of fasteners by engaging each other's interlocking ends. An interlocking bend limite...  
WO/2013/145405A1
A lock-attached corrugated tube comprises a main body portion where a mountain portion and a valley portion are disposed alternately and continuously along a circumferential direction, an inside locking convex portion that projects to an...  
WO/2013/129065A1
This resin coating layer (10A) is characterized by being formed by curing a heat-curable resin composition on the inside wall (11a) inside a heat-conductive pipe (11). As a result, the heat-conductive pipe (11) can be readily repaired wi...  
WO/2013/107971A1
The present invention relates to a coupling agent for a fire-retardant thermoplastic composition including a maleic anhydride grafted polyethylene having a melting point higher than 115°C (Celsius), characterized in that it also include...  
WO/2013/108932A1
A box protector 21 for protecting the inner surface of a box 11 of a threaded joint for pipes having a female threaded portion and a shoulder surface 14 with the shoulder surface being sloped by an angle θ with respect to the direction ...  
WO/2013/105072A1
A fuel head assembly (120) for a pulverized coal nozzle includes removeable back cover (123) that may be removed substantially horizontally to allow access to liners (141,143,145) inside of the fuel head assembly (120) for servicing. Thi...  
WO/2013/105853A1
A bend restriction element (1) is modular for forming a tube segment (12) all around a conduit through locked interlocking circumferential interconnection of multiple similar such elements (1). The tube segment (12) is modular for formin...  
WO/2013/057496A3
A fire insulation precursor material comprising: (i) cement, in an amount of between 10-30% w/w;and (ii) analuminium or magnesium hydroxide, huntite or hydromagnesite in an amount of between 60 –90% w/w.  
WO/2013/098490A1
The subject matter of the invention is a tubular element intended for drilling and/or operating hydrocarbon wells having one end (1; 2) comprising at least one threaded area (3; 4), characterised in that the end (1; 2) is at least partia...  
WO/2013/086892A1
Disclosed is a composite structure conveying pipe (30), comprising an outer pipe (31) and an inner pipe (32); the outer pipe (31) is made of a light alloy material; the inner pipe (32) is made of a light, wear-resistant material; and the...  
WO/2013/083154A1
A pressure vessel is produced for storing and transporting CNG. The vessel comprises a body defining an internal volume in which the CNG can be stored, and an inlet for loading the CNG into the vessel. The body of the vessel comprises a ...  
WO/2013/081251A1
The present invention relates to a pipe for various piping uses, which is divided into an inner pipe and an outer pipe to define a space part, thereby providing superior sound insulation, thermal insulation, and buffering properties. The...  
WO/2013/076721A1
Apparatus for a network of conduits distributing liquid that is coupled to a supply of liquid and to a network. At least one sensor is coupled in fluid communication with the network and derives a level of demand of liquid from the netwo...  
WO/2013/073540A1
This pipe connection structure comprises: two pipes having one end section of each abutting the other, and through which a reactive substance flows; a sealing means formed by a material having low reactivity to the reactive substance, sa...  
WO/2013/058649A1
The invention relates to a flexible conduit (1) for transporting abrasive slurry, comprising a flexible tubular body (2), such as rubber tube, and a plurality of wear-resistant rings (3) provided in the body along the length of the condu...  
WO/2013/031261A1
In the present invention, when pulling out a wire harness, which has been inserted through a metal pipe, from one end and inserting the wire harness through a corrugated tube, damage to the wire harness is prevented, said damage being ca...  
WO/2013/033465A1
Disclosed is a multilayer structure useful for preparing highly abrasion-resistant protective liners, including tubular articles such as multilayer tubes or pipes.  
WO/2013/031948A1
A plug (10) for a connector is provided with an insertion section (12), and the insertion section (12) is provided with an O-ring contact section (16) and a creep prevention section (18). When the insertion section (12) of the plug (10) ...  
WO/2013/014089A1
The invention relates to a closure element (1) for closing the ends of pipes, in particular steel pipes, comprising a circular bottom cover (2), the outside diameter of which corresponds at most to the outside diameter of the pipe, and a...  
WO/2013/009188A1
A tubular component (1) in a pipe system, the tubular component (1) including an external shell (2) and an internal wear element (3) which is attached to the inner jacket surface (23) of the shell (2) by a bonding mass (4) in a first ann...  
WO/2013/007404A1
The invention relates to an assembly including: an petroleum extraction pipe (2) having a thread at the ends thereof, and two protectors (1) for the thread of said extraction pipe (2), each of the protectors including a tubular body and ...  
WO/2013/004018A1
A concrete conveyor pipe and a manufacturing method therefor. The concrete conveyor tank comprises an outer layer (30) for use as a base tank body and an inner layer (20) formed on an inner surface of the outer layer (30). The inner laye...  
WO/2013/002126A1
A male connector (12) comprising a male-side case (17) having an internal flow passage (18), and a male-side connecting port (23) which communicates with the internal flow passage to connect to an external flow passage, wherein the male ...  
WO/2012/177144A1
A lengthy channel (1) comprising a jacket (2) and being provided with an internal polymer coating (3) comprised of a polymer material chosen from a group comprised of polyurethane and silicone, wherein an inner mantel surface (21) of the...  
WO/2012/174236A1
A textile sleeve and method of construction thereof is provided. The textile sleeve has a water-based, impervious coating for protecting elongate members contained within the sleeve. The sleeve has a flexible, tubular wall of tightly bra...  
WO/2012/151657A1
Anti-tamper concrete (ATC) coatings for pipelines and cementitious compositions for making anti-tamper concrete coatings are described. In accordance with one embodiment, there is provided a cementitious composition, comprising : a cemen...  
WO/2011/151028A8
A threaded end (1; 2) of a tubular component for drilling or working hydrocarbon wells, said end comprising a threaded zone (3; 4) produced on its external or internal peripheral surface depending on whether the threaded end is male or f...  
WO/2012/122808A1
Disclosed in the present invention is an elbow (1) for the concrete conveying device, which comprises an elbow body (12) and an inner liner plate (13). A concave portion is provided in the outside inner wall of the elbow body (12), the i...  
WO/2012/122270A1
Disclosed is a multilayer structure useful for preparing highly abrasion-resistant protective liners, including tubular articles such as multilayer tubes or pipes.  
WO/2012/107687A1
The present invention relates to a pipe element (1) that can be used as a configurable connection element on a line through which fluid circulates within any industrial application, notably within a rocket motor. This pipe element (1) co...  
WO/2012/088838A1
Disclosed are a terminal hose for cantilever system of a concrete conveying machine and a method of making the same, as well as the concrete conveying machine. The terminal hose includes a hose body (100) and a fiber reinforced layer (20...  
WO/2012/086231A1
The objective of the present invention is to provide a shrink tube which can be used without performing previous insertion, and has superior covering characteristics. In order to attain this objective, a molding material is subjected to ...  
WO/2012/081778A1
The present invention is intended to protect conduits buried underground for electricity and communication cables and also for gas and water supplies and the like that are buried underground, and relates to a functional underground condu...  
WO/2012/078833A1
A coated textile sleeve for routing and protecting elongate members, combination thereof, and method of construction is provided. The textile sleeve has an elongate knit wall constructed from weft knit yarns. The knit wall has an inner s...  
WO/2012/044916A1
A knit sleeve (410) and method of construction thereof is provided. The knit sleeve (410) is constructed including a knit tubular wall (414) and at least one knit tubular extension (428) attached to the wall. Further, a barrier member (3...  
WO/2012/044294A1
In one aspect, the present disclosure relates to an armor layer of an unbonded flexible pipe. The armor layer includes a stack of reinforcement tapes wherein at least one of a top reinforcement tape and a bottom reinforcement tape of the...  
WO/2012/033609A1
A textile sleeve (10) constructed in accordance with one aspect of the invention provides fire protection to an oil or fuel fluid conveying conduit and meets the AS 1055 Class A protection requirements at a zero flow rate and the AS 1055...  
WO/2012/028365A1
The invention relates to a protector (1, 7) for an oil extraction pipe. The invention comprises: a hollow, substantially frustoconical connecting segment (2) having a proximal end (21), a distal end (22) and a thread (42) complementary t...  
WO/2011/140014A3
A protector for protecting a pipe thread having a thread pitch P1 has a central axis, a first end, second end opposite the first end, and comprises a base at the first end. In addition, the protector comprises an annular connecting membe...  
WO/2012/028692A1
The invention relates to an assembly comprising: an oil extraction pipe (4) having a thread; and a protector (1) for the thread of the extraction pipe (4), said protector (1) including a body and a thread complementary to that of the ext...  
WO/2011/139409A3
A multilayer hose cover for a hose, such as a high-pressure hose, is disclosed. In some embodiments, the hose cover comprises at least three layers that are interwoven together using weft yarn. In these embodiments, the hose cover includ...  
WO/2011/124398A8
The invention pertains to a protective device for a pressure line for conveying pressurized fluids, as well as to a pressure line section with a pressure line for conveying pressurized fluids and a corresponding protective device.  

Matches 251 - 300 out of 6,670