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Patent Searching and Data


Matches 351 - 400 out of 7,358

Document Document Title
WO/2011/091895A1
The invention relates to a sealing sleeve body (1) for the sealing connection of two fluid-conducting components having an inner sleeve wall (2) and an outer sleeve wall (3) surrounding said inner sleeve wall, wherein the outer lateral f...  
WO/2011/073770A1
A containment pipe fitting has an inner member (40; 260), an outer member(42; 262), and a plurality of centralizers (48) positioning the inner member within the outer member. The fitting has at least one connection interface (37; 38; 39;...  
WO/2011/069417A1
A pipeline connector is disclosed. The pipeline connector comprises a pressing nut (1), and the inner cavity of the pressing nut (1) is a mounting passage (2) for a pipeline (10) to pass through; a connection segment is arranged at the i...  
WO/2011/039623A3
The invention relates to a connector for tubing, consisting of a body and a screw insert, the material forming the insert being a plastic material with high mechanical resistance and the material forming the body being a thermoplastic re...  
WO/2011/054469A1
The invention relates to a sleeve (10) for establishing a connection between a first and a second pipe element (12, 14) made of polymer material, wherein the sleeve (10) has a first and a second end section (18, 22), and wherein in order...  
WO/2011/053141A1
A coupling construction comprises a coupling (1) and at least one high-pressure pipe (2) connected to said coupling. The high-pressure pipe comprises an external revetment layer (3), a reinforcement layer (4) as well as an internal liner...  
WO/2011/046503A1
The present invention relates to a method for the installation and repair of insulated piping, wherein the insulated piping comprises an outer pipe 1, 1.1 or 1.2 made of a weldable polymer material that encases an inner pipe 2, 2.1 or 2....  
WO/2011/021050A3
A method of sealing a plastics pipe (12) with a plug (14), wherein said plug (14) includes an electrofusion element (16) around an outer surface thereof, said method comprising the steps of inserting said plug (14) in a bore (13) of the ...  
WO/2011/039539A1
A pipe joining device (1) for forming a junction in pressurised and rehabilitated pipes between a first pipe (2) and a branch pipe (3), the pipe joining device (1) comprising a substantially rigid body (10) at least in part of thermoplas...  
WO/2011/035635A1
A butt welding and electrofusion jointing machine, includes a grinding plate (1), a heating plate (2), fixing collars (3), a movable fixing collar (4), pipe molds (5), a manual handle (6), beams (7) and pillars (8). The fixing collars (3...  
WO/2011/012899A3
Apparatus (10) for controlling flow of fluid through a pipe, comprising: a housing (40) configured to enclose a portion of a pipe through which fluid flow is to be controlled, the housing (40) comprising: a first part (42) defining a cha...  
WO/2010/141399A3
A rotationally molded large-diameter pipe fitting, the wall structure of which is characterized as having a generally smooth interior surface and an exterior surface that is defined by a plurality of axially-spaced circumferentially exte...  
WO/2011/023888A1
The invention relates to an assembly for connecting together a metal tubular element and a tubular element made of a synthetic material. The connection assembly (2) comprises a first metal tubular element (3) having an end portion (4) co...  
WO/2011/021050A2
A method of sealing a plastics pipe with a plug, wherein said plug includes an electrofusion element around an outer surface thereof, said method comprising the steps of inserting said plug in a bore of the pipe and energising said elect...  
WO/2010/141968A3
The invention relates to a connection between a drill pipe (1) made of carbon fiber-reinforced or glass fiber-reinforced plastic and a tubular connector (2) which is preferably made of metal, is accommodated in part within an end (3) of ...  
WO/2011/009178A1
The present invention refers to a coating element (1) of polyolefin capable of covering, protecting and insulating curved or straight service ducts (2). Said coating element (1) has a first female end (4a) arranged to involve externally ...  
WO/2011/005983A1
Λ method of making a hose is provided that includes providing a fitting configured to receive a hose liner therethrough and configured to receive a material configured to be bonded to the hose liner. The method includes receiving the ma...  
WO/2011/005606A1
This invention concerns a process for joining at least a first and a second conduit so as to control the electrical resistance of a circuit of conduits characterized in that it comprises of the following steps - placing a cylindrical sec...  
WO/2010/148583A1
A top entry plastic ball valve comprises a valve stem cap (1), a valve stem (2), a valve stem sealing ring (3), a valve ball sealing ring (5), a supporting ring (6) for the valve ball sealing ring, a valve ball (7), a connecting pipe (8)...  
WO/2010/148585A1
A bottom entry plastic ball valve comprises a valve stem cap (1), a valve stem (2), a valve stem sealing ring (3), a valve stem end face sealing ring (4), a valve ball sealing ring (5), a supporting ring (6) for the valve ball sealing ri...  
WO/2010/150039A1
Methods of manufacturing a continuous pipe from thermoplastic materials are provided. The methods include the steps of providing an endless mandrel having a releasable surface, the endless mandrel configured for rotation, forming an inne...  
WO/2010/141399A2
A rotationally molded large-diameter pipe fitting, the wall structure of which is characterized as having a generally smooth interior surface and an exterior surface that is defined by a plurality of axially-spaced circumferentially exte...  
WO/2010/109245A3
A coupling component (60,30) having a first end (61,71) and a second end (66,76), said component having a longitudinal axis between the first end and the second end, the first end of the component comprising a first tubular portion (62,7...  
WO/2010/131028A1
A connection assembly for connecting a pipe, rod or pole to a connector, the assembly comprising: a collet having at a first end thereof a collet head having at least one abutment and at the second end thereof a collet collar, the collet...  
WO/2010/122988A1
A medical connector structure configured in such a manner that a first member body (102) which constitutes a connector base and a second member body (103) which consists of a different material from the first member body are formed by tw...  
WO/2010/121339A1
The present invention relates to a method for the highly-thick thermal coating of joints by using electrofusion in pipes used for conducting fluids, made of steel tubes externally coated with polyolefins, characterized in that it compris...  
WO/2010/108820A1
The invention relates to a T-piece (11) and an angle piece (12, 13) as fittings (1) for producing a pipe union. The weak points on the center part (20) of the fittings (1) have an external ribbing (5) for reinforcement against the pressu...  
WO2010064832A3
A fusion-type connection member is disclosed, the fusion performance of which has been enhanced, wherein a hollow part into which compressed air is introduced is formed along electrothermal wires deployed on the inner circumference of a ...  
WO/2010/109245A2
A coupling component having a first end and a second end, said fitting having a longitudinal axis between the first end and the second end, the first end of the component comprising a first tubular portion having a first internal diamete...  
WO/2010/102340A1
A tapping band for use in the tapping of a main pipe with a service pipe comprising first and second parts that each have a half-cylindrical shaped profile on their pipe facing surface, such that when used together, the parts form a band...  
WO/2010/099569A1
A method for connecting at least a first component and a second component together, wherein each said component comprises at least one keyway arrangement extending along the component and keyways of the keyway arrangement are spaced apar...  
WO/2010/097013A1
Disclosed are an air duct plate and an air duct useful in air conditioning system. The air duct plate comprises an antibacterial coating layer (1), an inner lining layer (2), an adhesion layer (3), a substrate (4), and an outer decorativ...  
WO/2010/083942A1
The invention relates to a connection device (1) made of a plastic material including a tubular body (2) with a connection section (3) for a pipe (5) made of a plastic material intended for being fitted into said connection section (3). ...  
WO/2010/027242A3
The present invention relates to a pipe joint assembly for connecting underground pipes by connecting the ends of two pipes (18)(18') buried underground. The pipe joint assembly of the present invention includes a foam sheet (12) formed ...  
WO/2010/080194A1
End cap section (10) for use in the construction of a configurable pressure vessel (80) and the vessel constructed thereof. The vessel having an interior volume and including at least one such end cap section joined to a second section. ...  
WO/2010/072994A1
A method and apparatus for forming at least one external annular flange (48 or 49) adjacent one end of a fibre reinforced thermoplastic tube (10) in which the tube (10) is mounted on a mandrel (12) and a first end portion of the tube is ...  
WO/2010/071589A1
The present invention relates to a device for joining together, by means of electrically generated fusion, at least two plastic pipes which are insertable into the device. The device comprises a welding sleeve containing a fusible materi...  
WO/2010/066763A1
The invention relates to a connector for connecting two hydraulic members (3, 4) of a drink-preparation machine, including first assembly means that can co-operate with a first hydraulic member (3) and second assembly means that can co-o...  
WO/2010/064832A2
A fusion-type connection member is disclosed, the fusion performance of which has been enhanced, wherein a hollow part into which compressed air is introduced is formed along electrothermal wires deployed on the inner circumference of a ...  
WO/2010/061289A1
An assembly for supplying coolant for an air conditioning system of a vehicle comprises a tube (7) made of thermoplastic or elastomeric-thermoplastic material, and a fitting (8), rigidly connected to the tube (7) and defining at least on...  
WO/2010/015912A8
A coolant adducting assembly for a climate control system of a vehicle comprises a joint (8) and a pipe (7) connected to the joint (8), wherein pipe and joint (7, 8) comprise a thermoplastic material and the joint (8) comprises an insert...  
WO/2010/033163A3
A thermoplastic pipe distribution system is assembled by electromagnetic bond welding of a thermoplastic pipe (310,410,516) to a thermoplastic fusion pipe joint assembly (652) comprising a threaded fusion pipe ring (330, 330a, 430, 504, ...  
WO/2010/043474A1
The present invention relates to a connecting element (1) for flow media, comprising a connector part (2), designed in particular substantially as one piece, comprising at least two connecting sections (4), each for connecting to a media...  
WO/2010/041016A1
The invention relates to electrofusion fittings. Hitherto, electrical leads (13) to electrofusion fittings have been passed through the gap between adjacent metal pipe length (1) ends, that are subsequently welded. The electrical leads r...  
WO/2010/035813A1
A process for joining piping members consisting of a polyphenylene ether resin composition, characterized by heat-melting both the external-circumferential portion of a spigot pipe section of one piping member and the internal -circumfer...  
WO/2009/154387A3
The present invention relates to an electrofusion joint pipe for synthetic resin pipes, used in connecting the ends of synthetic resin pipes such as gas pipes, water supply pipes, sewer pipes or the like made of a polyethylene resin. The...  
WO/2010/033163A2
A thermoplastic pipe distribution system is assembled by electromagnetic bond welding of a thermoplastic pipe to a thermoplastic fusion pipe joint assembly comprising a threaded fusion pipe ring, a threaded fusion pipe socket, and a susc...  
WO/2010/031760A1
The invention relates to a fitting (6, 61) for sealingly connecting to a pipe end of a pipe comprising a plastic, comprising a base member (12, 80) and a support member (10, 82), wherein the base member (12, 80) is made of a metal, the s...  
WO/2010/002204A3
A piping apparatus of the present invention has a pipe joint portion which is made of synthetic resins and enables a synthetic resin pipe to be inserted into the same, wherein the piping apparatus includes a conductive plastic cylinder, ...  
WO/2010/028782A1
A submerged pipeline system constructed of pipe sections and coupling devices, in which the pipe sections are fitted at each end of the pipe with a cylindrical spigot (2) having dimensions and threading suitable to engage with the bell e...  

Matches 351 - 400 out of 7,358