Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 3,662

Document Document Title
WO/2009/093338A1
In a cylindrical filter element (1), a cylindrical reinforcing part (7) whose tip is blocked by a blocking part and in which a plurality of through holes are opened on a peripheral face is protrusively arranged on one opening side of a c...  
WO/2009/086637A1
Oilfield drilling utilizes downhole data transmitted to surface for formation evaluation and steering of directional wellbores. A leading technology in providing subsurface to surface communication is Electro-Magnetic (EM) Telemetry. Thi...  
WO/2004/059200A3
A coupling system for conduit and pipe for carrying insulated electrical cable, more particularly, a conduit coupling assembly for connecting multiple lengths of conduit in coaxial relationship.  
WO/2009/080501A1
The invention relates to a line connector (2) for media lines (1), comprising a fluid connector (4) having at least one connection section (6) for terminal connection to a fluid line (8) and having a transition section (10) with an inner...  
WO/2009/080477A1
The present invention relates to an electrically heatable media line (1), comprising a fluid line (2) and at least one fluid connector (4) connected to a line end (2a). The fluid line (2) and the fluid connector (4) respectively have ele...  
WO/2009/043672A3
A corrugated hose pipe comprises a corrugated pipe (100) that is surrounded by an elastomer pressure-absorbing hose (500), the ends of which are bordered and fixed by means of connecting fixtures. Said connecting fixtures each have a pip...  
WO/2009/056220A1
An attachment connection (1) for connecting thin-walled hose lines (2) to a carbon-containing attachment part (3), in particular made of cast iron, is distinguished in that the hose line (2) is secured on the attachment part (3) by weldi...  
WO/2008/012811A3
A device and method for coupling a pipe and a fitting. The device includes a pipe holder for releasably gripping a pipe, a fitting retainer for releasably retaining a pipe fitting substantially coaxially with a pipe in the pipe holder, a...  
WO/2009/047507A1
There is provided a coupling having at least one coupling end (2) for connection to a tubular conduit (4), wherein each coupling end (2) comprises: a housing (2) de'fining a tubular wall (14) of a receiving recess for receiving an end of...  
WO/2009/044775A1
A method of joining metal tubes to each other without welding. In the method, a first circular conical surface (10) tapered toward its front end and a first annular recessed surface (18) at the rear of the first circular conical surface ...  
WO/2009/043672A2
A corrugated hose pipe comprises a corrugated pipe (100) that is surrounded by an elastomer pressure-absorbing hose (500), the ends of which are bordered and fixed by means of connecting fixtures. Said connecting fixtures each have a pip...  
WO/2005/099059A3
A fitting is provided for slip fit adjustment of conduit leading from an electric service box on a building to an underground electric service line to allow for subsidence of the ground level without excessive force on the service box ev...  
WO/2009/041488A1
A bite type pipe connection structure is used for connection to a large diameter piping which is previously set as a standard specification. The bite type pipe connection structure has: a spacer (71) which is used for connecting a small ...  
WO/2009/013342A3
The present invention relates to a preassembled media line with a line connector (1), composed of a connector body (2) with a connecting section (3) to which a media line (4) is connected, and with a coupling portion (6) for sealed conne...  
WO/2009/035999A1
A fitting for use with metal tubing in a jacket, the fitting including: an adaptor having exterior threads at a first adaptor end, the adaptor having a longitudinal passage for fluid flow; a body having interior threads at a first body e...  
WO/2009/030328A1
A connecting and attachment component for a corrugated hose, having a sleeve-like basic body (1), with a corrugated-hose connecting end, and having an associated inner or outer sleeve (6), wherein the end of a corrugated hose can be plug...  
WO/2009/026708A1
A part for an appliance, such as a surface cleaning apparatus, a method of making the part, and a method of disassembling the part are disclosed. The part comprises at least first and second plastic members resistively welded together. I...  
WO/2009/025832A1
A method and apparatus for running tubulars into a well bore for use with a top drive or power swivel comprising a make-up assembly with inner and outer mandrels one of which has an array of ramped surfaces while the other is a ball or r...  
WO/2009/004387A3
A method and apparatus for inhibiting corrosion in strings of tubulars, the method and apparatus comprising the steps of coupling a first tubular (13) having a first tubular end (13b) to a second tubular (14) having a second tubular end ...  
WO/2008/151924A3
Disclosed is a connecting device for media-conducting, electrically heatable pipes. Said connecting device is designed as a plug-in connection in which at least one pipe end is fitted with a plug-in connector that can be plugged onto a m...  
WO/2009/016480A1
A method of assembling a fluid-tight coupling, including a sleeve (26) and a first member (22) is provided. The sleeve (26) includes an end portion (40) generally having an axis, and the first member (22) includes a bead (34). A generall...  
WO/2009/007511A1
The present invention relates to a method of jointing multilayer pipes and a pipeline formed by multilayer pipes. According to the method there is formed at least one aperture in the pipe wall at the joint, the aperture extending to thro...  
WO/2009/004387A2
A method and apparatus for inhibiting corrosion in strings of tubulars, the method and apparatus comprising the steps of coupling a first tubular (13) having a first tubular end (13b) to a second tubular (14) having a second tubular end ...  
WO/2008/027353A8
An improved tubular system for transporting a fluid at high temperature and high pressure is described, wherein the improved tubular system includes a first rigid tubular segment (12) having an axial bore including a male connector end f...  
WO/2008/151924A2
Disclosed is a connecting device for media-conducting, electrically heatable pipes. Said connecting device is designed as a plug-in connection in which at least one pipe end is fitted with a plug-in connector that can be plugged onto a m...  
WO/2008/154167A1
A pipe compression joint assembly (10) comprises a male pipe end (20) having an outwardly-extending annular rib (34), a female pipe end (40) adapted for slidable insertion of the male pipe end (20) therein, a first clamp ring (54) adapte...  
WO/2008/151645A1
The invention relates to a method and a device for transferring electrical signals and/or energy over a flexible fluidic conduit (10), the ends of which are provided with fluidic connecting elements (11) and at or in the wall of which at...  
WO/2008/129261A3
A connection system (100) comprises a connector (101) and a pipe (102). The pipe (101) is made from a hydrophilic membrane capable of pervaporating brackish water or such like as substantially pure water, such as Dutyion™. One feature ...  
WO/2008/146325A2
A connection device (10, 11) between a conduit (20, 23) and a container (2) comprises a sleeve (12) attached to a cover (5) of the said container (2) which is shaped internally in such a way as to form a seat (14) to receive an end porti...  
WO/2007/067343A3
Embodiments of the invention provide new fittings and fitting assemblies for tight, leak-proof filter and fluid connections in a pump useful in dispensing fluid onto wafers during a semiconductor manufacturing process. One embodiment of ...  
WO/2008/140645A1
A thread form is shown which is used to make a threaded pipe connection capable of being screwed together and subsequently unscrewed. A pin member is provided having external threads with stab flanks and load flanks and flat crests and r...  
WO/2008/140706A1
A seal system is provided for pressurized, automated, make and break, fluidic connections utilizing a male member configured to with an end portion formed to allow the male member to be inserted into a female member in a position offset ...  
WO/2008/139116A1
The invention relates to a method for making underwater steel ducts (1) that comprises assembling end to end by welding the ends of unitary duct members (2a-2b), the steel or metal alloy welding seams of said welds being located outside ...  
WO/2008/073535A3
A chromatography and fluidic device with connections capable of automated component changing, diagnostic leak and current sensing. The chromatography-electrospray device contains a chromatography column, a pre-column, a spray emitter, or...  
WO/2008/027353A3
An improved tubular system for transporting a fluid at high temperature and high pressure is described, wherein the improved tubular system includes a first rigid tubular segment (12) having an axial bore including a male connector end f...  
WO/2008/135449A1
The invention relates to an aircraft including a cabin, in which the first parts of multiple multi-system connection devices are secured to at least one wall of the cabin. Each of said devices includes a male part or plug (80) and a fema...  
WO/2007/103059A3
A pipeline (20) that lies primarily in the sea and that consists of multiple steel pipe sections connected in tandem at pipe joints, includes a protective coating around the pipe sections and around the pipe joints. Each pipe section is ...  
WO/2008/129261A2
A connection system (100) comprises a connector (101) and a pipe (102). The pipe (101) is made from a hydrophilic membrane capable of pervaporating brackish water or such like as substantially pure water, such as Dutyion™. One feature ...  
WO/2007/038446A3
A method and apparatus for coupling expandable tubular members.  
WO/2008/120178A1
A solar collector (1) comprises a plurality of heat pipes (2) inserted into a manifold (4). Each heat pipe comprises an evaporator section (5), comprising a radiation adsorbing plate (6) and a portion of an elongate tube (7), containing ...  
WO/2008/119112A1
Apparatus for joining a first conduit to a second conduit comprising a first coupler for attachment to an end of the first conduit, a second coupler for attachment to an end of the second conduit and for engagement to the first coupler, ...  
WO/2008/110765A1
A coupling (1) for connection to a tubular conduit (4) has a hollow expandable seal arrangement (12) moveable from an unexpanded position in which a tubular conduit (4) can be pushed past the seal to an expanded position in which the sea...  
WO/2008/042105A3
A push-together pipe assembly is disclosed for joining two pipe ends. One pipe end has a specially contoured exterior surface. The other pipe end has a mating specially contoured interior surface. Each of the contoured surfaces is made u...  
WO/2008/042106A3
A push-together pipe assembly is disclosed for joining two pipe ends. One pipe end has a specially contoured exterior surface. The other pipe end has a mating specially contoured interior surface. Each of the contoured surfaces is made u...  
WO/2007/089427A3
A long felt need for more reliable and safer pipe threads is provided which teaches (1) how to offset the mismatch of pipe threads that occurs due to elongation of the pin and contraction of the box during assembly; (2) how to prevent se...  
WO/2008/039317A3
A thread form is shown which is used to make a threaded pipe connection capable of being screwed together and subsequently unscrewed. A pin is provided having external threads with stab flanks and load flanks and flat crests and roots fo...  
WO/2008/083427A1
A hose fitting (10) that would be typically employed in the mining industry. The hose fitting (10) includes a female coupling member (11) and a male coupling member (12). To secure the members (11, 12) together there is provided a pin as...  
WO/2008/039456A3
A coupling assembly including a union member having a first receiving portion with internal threads and a second receiving portion with oppositely oriented internal threads, a first coupling member (e.g., a hose adapter) having external ...  
WO2005116511B1
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/2008/004060A3
An apparatus includes a fluid path, a coupling, and a nozzle. The fluid path is to carry a fluid including one or more microparticles. The coupling is located in the fluid path. The nozzle is located in the fluid path to move the fluid t...  

Matches 401 - 450 out of 3,662