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Patent Searching and Data


Matches 551 - 600 out of 7,252

Document Document Title
WO/2006/097409A1
The invention relates to compression fitting (10) for a heating and/or sanitary pipe. Said fitting is provided with a fitting base (12) comprising a supporting sleeve (16) which can be slid onto a pipe end (66), and a conical contact sur...  
WO/2006/096296A2
An electro-fusion drainage system coupling 100,400,700 has a tubular body with outer 180,480 and inner 170,470 substantially parallel surfaces. The inner surface defines a passageway from end 110,410 to end 112,412. A resistive heating e...  
WO/2006/096297A2
An electro-fusion drainage system coupling 100,400,700,800,1100,1200,1300,1400 has a tubular body with outer 180,480,980 and inner 170,470,970 substantially parallel surfaces. The inner surface defines a passageway from end 110,410,910 t...  
WO/2006/094361A1
A method of modifying compressive strains in formation of a pipe ring groove (16), in which a differential temperature profile is established across the pipe wall in a narrow bending locus (I3) corresponding to the ring groove position, ...  
WO/2006/090092A1
A method for joining a multi-layered pipe (37) to a coupling (35), the multi-layered pipe (37) including at least an outer (1) and an inner (5) layer of thermoplastic material and a core layer (3) of metal or other conductive material, t...  
WO/2006/090157A2
A method for joining a multi-layered pipe (37) to a coupling (35) , the multi-layered pipe (37) including at least an outer (1) and an inner (5) layer of thermoplastic material and a core layer (3) of metal or other conductive material, ...  
WO/2006/081298A1
A method of coupling two or more components is provided particularly for use in joining components of a vehicle fuel delivery system (10) At least one of the components (22, 38) includes a tubular body (22) defining a fluid passageway an...  
WO/2006/075188A1
The present invention is concerned with a connector and in particular a connector capable of connecting both male to male and female to female parts . The present invention thus provides a connector part (30) including a body- portion (3...  
WO2006037975A3
A method is disclosed of terminating an end of an elongate member (16), such as a cable or pipe, formed of thermoplastic composite material. The end of a elongate member is assembled with a collar member (40) and a mandrel member (54), a...  
WO/2006/050555A1
The close-coupled fitting allows practical vessel/s to be connected in a manifold configuration with minimal space between them. As an example, a Tee-piece close-coupled fitting is in the shape of a 'T' and comprises a fitting at an appr...  
WO/2006/037856A1
This invention refers to a tool for electro fusion of a sleeve (2) and a pipe (1) of weldable plastics comprising a clamping tool for pressing an axially slotted sleeve 5 (2) around a pipe (1) surrounded by an welding thread (9) conducti...  
WO/2006/037975A2
A method is disclosed of terminating an end of an elongate member (16), such as a cable or pipe, formed of thermoplastic composite material. The end of a elongate member is assembled with a collar member (40) and a mandrel member (54), a...  
WO/2006/036068A1
A composite pipe having at least one metal end piece (2, 3) with a free end and a non-metal tubular component (10). The tubular component (10) is coupled to the at least one end piece (2, 3) opposite of the free end of the end piece (2, ...  
WO/2006/036133A1
The invention is related with a separable sleeve-coupling system, made of PVC-based hard material, for deep hole pipes. The invented system consists of a sleeve (1), tapered at both ends (2), equipped with inside trapezoidal threads (3) ...  
WO/2006/027535A1
A secondary containment pipe joint (1) is provided which comprises two independent walled sections (101, 106). The outer of (106) the two sections includes a channel (109) therein thereby to maintain the interstitial gap between the inne...  
WO/2006/028365A1
With a pipe section provided with a socket end part (1) which is intended for accommodating a spigot end part (2) of a second pipe section, the exterior of the spigot end part is provided with a sealing ring (5), the interior of the sock...  
WO2005060612A3
A method of forming a gas impermeable joint (12) in a fluid system includes: providing a tube (14) having a metallic barrier layer (18) disposed between an inner plastic layer (20) and an outer plastic layer (22); forcing at least one of...  
WO/2006/019534A1
A joining device for electrofusion of at least one end of a pipe (16) to a fitting is provided which includes a fitting (12) of a polymeric material and a collar (14) adapted to receive the end of the pipe. The collar is fabricated from ...  
WO/2006/017879A1
According to one aspect of the present invention there is provided a pipe fitting (33) comprising a housing (34) being adapted for attachment to a pipe (40) and having an opening (90) for receipt of a cutting tool for cutting a hole thro...  
WO/2006/014078A1
Disclosed herein is a device and method, preventing water from leaking to the outside of a multiple wall pipe, or a hollow part in a pipe wall, and forcibly correcting differences in inside and outside diameters between pipes provided on...  
WO/2006/010815A1
The invention relates to a tubular fluid transporting element which is fixable to a tube end by friction welding and comprises a body (1) wherein a tube end reception area (5) is arranged and provided with the input section (6) of the tu...  
WO2005052425A3
A quick connect and quick disconnect plumbing apparatus that is configured to interconnect a first device and a second device. The plumbing apparatus comprises a union and a tee. The union has first and second ends. A first connecting me...  
WO2004104465A3
Connectors (100) for attaching a composite pipe (102) to a service member are described herein. In one embodiment, a connector can include a service end (108), a slip nut (112), a slip (110), a seal carrier (114), and an energy conductor...  
WO/2005/121627A1
A connecting arrangement, particularly for the non-positive fastening of at least one fiber composite component to another component, is characterized by the provision of a sealing element (30, 31, 33), which surrounds the exposed portio...  
WO/2005/116511A1
A threaded pipe joint coupling with wire lock system made of polyvinyl chloride comprising two pipe joining components (19,20), two sealing rings (13,22), including a wire lock (39), said wire lock (39) being inserted into a groove (12,4...  
WO/2005/114034A1
The invention relates to a removable charge air coupling sleeve (1) made of plastic for connecting a flexible tube conducting a medium and having a connector fitting (19) on the engine side to a segment for the flexible tube connection h...  
WO/2005/106313A1
A clamp made of a thermally weldable material for pipes (4) also made of a weldable material has two segments (1, 2) which enclose in the assembled state the entire circumference of the pipe (4) and can be fixed to one another by mutuall...  
WO/2005/105407A1
Process for producing a high-pressure pipe connection. A process for producing a steel-free high-pressure pipe connection and pipe union is characterised, according to the invention, by the following process steps: (a) arranging a substa...  
WO/2005/100839A1
A mechanical pipe joint, restraining gasket, and method for restraining pipe spigots within adjacent bell sockets. The restraining gasket is composed of two axially-separate components: a sealing portion and a restraining portion made of...  
WO/2005/098302A1
A piece of corrugated pipe cut from a longer length of pipe is provided with a pipe coupling part by subjecting one or more of the corrugation crests on the pipe to heat and pressure. This reshapes the one or more corrugations to form a ...  
WO/2005/085699A1
A pipe attachment device (70) for forming a junction in a conduit defining a flow path for fluid flow therealong, the device comprising a body (72) having a first opening (78) and a mounting surface (76) adjacent the periphery of the fir...  
WO/2005/068890A1
The invention relates to a pipe kit for drain conduits comprising several plastic pipes (1), which are configured as composite corrugated pipes consisting of a smooth inner pipe (2) and a corrugated outer pipe (3). Said pipes comprise at...  
WO/2005/068892A1
A coupling device (10) for use in forming a plastics material to metal joint in a pipeline system, said device comprising:­ (i) a first component (11) comprising substantially of metal; (ii) a second component (12) comprising substantia...  
WO/2005/068882A1
A connector assembly is provided for connecting an inflatable article such as an inflatable garment or air mattress to a source of inflation air which presents a low profile during manufacturing and in use. The connector includes a semi-...  
WO/2005/068881A1
A connector assembly incorporating a pressure relief valve is provided for connecting an inflatable article such as an inflatable garment or air mattress to a source of inflation air which presents a low profile during manufacturing and ...  
WO/2005/064224A1
The present invention relates to a power supplier with multi-terminals which supplies an electric power to electrodes of an electrofusion socket that integrally includes plugs having insertion holes with various diameters. A power suppli...  
WO/2005/061883A1
The invention relates to a method for joining a connection piece (5, 29) with a connector (1, 10, 11) in a material fit. Said connector (1) and the connection piece (5, 29) to be linked therewith in a material fit are used in internal co...  
WO/2005/060612A2
A method of forming a gas impermeable joint (12) in a fluid system includes: providing a tube (14) having a metallic barrier layer (18) disposed between an inner plastic layer (20) and an outer plastic layer (22); forcing at least one of...  
WO/2005/059428A1
The invention is a corrugated pipe, which is to be combined by electrofusion method, comprising a spigot part/male part (2) made from plastic based material and a muff part/female part (1) and a rib formation (5), which is circumferentia...  
WO/2005/052428A1
A fitting (22) for providing a substantially fluid-tight seal between an opening in a chamber wall (10) and a pipe passing through said opening, said fitting (22) comprising: a first portion (31) adapted to extend through the opening in ...  
WO/2005/052425A2
A quick connect and quick disconnect plumbing apparatus that is configured to interconnect a first device and a second device. The plumbing apparatus comprises a union and a tee. The union has first and second ends. A first connecting me...  
WO/2005/052429A1
A fitting (122) for providing a substantially fluid-tight seal between an opening in a chamber wall (129) and a pipe (130) passing through said opening, said fitting (122) having at least one radially extending flange (128), the flange b...  
WO/2005/052433A1
A pipe fitting is made of plastic, such as polysulphone PSU or polyphenylsul-phone PPSU. At least one end of the pipe fitting (1) comprises an external thread (2) for connecting the pipe fitting (1) to a mounting element, such as a pipe ...  
WO2004094916A3
A drain, waste and vent ("DWV") fitting is made from chlorinated polyvinyl chloride.  
WO2004074587A3
An improved water closet flange for connection to a plumbing fixture comprises an outer flange (10) connected to a flxible sleeve (12), in which is attached an O-ring type gasket (30). The improved flange allows the connection between a ...  
WO/2005/036042A1
The present invention relates to a method and joint for connecting a metal part (2) with at least two recesses in the outer surface and a composite part where one during the procedure of applying the fibrous resinous layers on the metal ...  
WO/2005/023522A1
The invention relates to a method for optimising welding energy supply to a heating coil of a heating coil device, in particular to a method for compensating welding voltage deviation effects on a base frequency for a known welding alter...  
WO/2005/022022A1
A fluid connection assembly (10) includes a metal tube (22) having a flared end and a plastic manifold (12) having a port (14). The port (14) includes an annular collar (16) and an annular recess (18) that receives a seal (20). The metal...  
WO/2005/021252A1
A method of manufacturing an electrofusion coupling comprising the steps of: a. providing a fusible sleeve (101, 102) comprising an electrically conductive coil (103) or layer and one or more thermoplastics, the electrically conductive c...  
WO/2005/019718A1
A method for joining a multi-layered pipe (37) to a coupling (35), the multi-layered pipe including at least an outer (1) and an inner (5) layer of thermoplastic material and the coupling (35) comprising a thermoplastic material, the met...  

Matches 551 - 600 out of 7,252