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Patent Searching and Data


Matches 501 - 550 out of 7,719

Document Document Title
WO/2011/072327A1
A bolt (35) comprising a threaded shaft (36), and a heating element (37) for heating the shaft (36) is disclosed along with a method for securing a first part and a second part of a pipeline system together with the bolt (35). The method...  
WO/2011/070354A2
A pipe clamp device comprising first and second portions connected together at a hinge. At least one portion is adapted to move pivotally around the hinge relative to the other portion, the first and second portions being adapted to co-o...  
WO/2011/072025A2
An improved method of installing a closet flange allows installation of plumbing fixtures with a reduced likelihood of leaks. The method involves telescopically fitting an inner or outer surface of a drainpipe to a surface of a cylindric...  
WO/2011/066298A1
Connectors for assembling HVAC ducting, and methods for forming the connectors are provided. The connectors include standing- seam connectors and flanged connectors. The flanged connectors can be formed directly on ducting (e.g., spiral ...  
WO/2011/065978A1
A flange protector (1) is provided comprising a flexible impact- resistant material having a cover portion (3), the cover portion (3) having such dimension and configured to cover in protective relationship the surface of a flange member...  
WO/2011/062250A1
Provided is a pipe connecting structure capable of reducing a component price and having a small number of sealing portions. In the pipe connecting structure (10), an end portion (12a) of a pipe (12) piped along a device housing (11) is ...  
WO/2011/062519A1
The invention relates to flange joint devices. The rapid assembly flange joint consists of a connecting device in the form of a constricting collar made up of at least two parts with a shaped channel on the concave face, said channel cor...  
WO/2011/057962A1
The invention relates to a device for connecting double-jacket pipes, comprising two fixed flanges (7, 8) and a securing element (10, 22, 25) for axially connecting the fixed flanges (7, 8); wherein both of the fixed flanges (7, 8) have ...  
WO/2011/053590A1
A coupling for coupling pipe segments (2,4). The coupling includes a first housing component (12), a second housing component (14), and a fastener coupling the first and second components together. The fastener (22) has an aligned config...  
WO/2010/149143A3
The application describes a device for sealing a coolant and/or lubricant channel (107, 110), wherein the coolant and/or lubricant channel (107, 110) extends through a first tool part (106), a second tool part (101), and the device (109)...  
WO/2011/041448A2
According to one embodiment, a flange joint (10) for joining a first pipe (12) to a second pipe (14) includes an adapter (20) coupled to the first pipe. The adapter includes a convex surface (24). The flange joint also includes a gasket ...  
WO/2011/035985A1
The present invention relates to an adapter (10) for a pump system (100), wherein the pump system (100) comprises at least one pump (20) and at least one connecting element (30), in particular at least one connecting pipe (30), and where...  
WO/2010/099942A9
The invention relates to a profiled flange (1) for air-tightly connecting two sections of an air duct. Said profiled flange (1) is designed as a hollow profiled element, the cross-section of which is essentially L-shaped and which is mad...  
WO/2011/026172A1
A sealing element is provides a fluid tight seal between pipe end flanges of adjoining pipes in a flange sealing system. The sealing system also uses a centering ring surrounding and locating the sealing element relative to the pipe end ...  
WO/2010/134771A3
The present invention relates to a coupler connection structure for interconnecting pipes. Particularly, the coupler connection structure comprises a circular coupler link body segmented into three parts which connected via respective hi...  
WO/2011/020450A1
The invention relates to a flat seal (1), in particular an exhaust-gas-side seal, for an internal combustion engine, formed by an at least one-layer sealing element (4), which is provided with an opening, and a carrier element (2), which...  
WO/2011/017815A1
A wellhead coupling and method for coupling and sealing an annulus formed between overlapping ends of an outer pipe and an inner pipe. A clamp housing grips the inner pipe, forms a horizontal landing base for the outer pipe, and forms ci...  
WO/2010/149877A3
The invention relates to a pipe for transporting fluid, comprising two ducts (19, 222) butt-connected by one of their respective longitudinal ends, wherein each duct comprises an outer wall or casing (20) and an inner wall or jacket (21)...  
WO/2011/012191A1
A band-type clip with a flat, in particular metallic tensioning band (10) which can be tensioned by means of a tensioning fastener located at the ends thereof and which bounds a receiving space for the securing of at least one third comp...  
WO/2011/006729A1
The invention relates to a device for connecting two pipe ends by way of a plug part (1) and a corresponding socket part (2) and a form-fit or force-fit clamp (6) for securing the connection. In order that the device can be produced inex...  
WO/2010/099942A3
The invention relates to a profiled flange (1) for air-tightly connecting two sections of an air duct. Said profiled flange (1) is designed as a hollow profiled element, the cross-section of which is essentially L-shaped and which is mad...  
WO/2010/149877A2
The invention relates to a pipe for transporting fluid, comprising two ducts (19, 222) butt-connected by one of their respective longitudinal ends, wherein each duct comprises an outer wall or casing (20) and an inner wall or jacket (21)...  
WO/2010/144500A1
Systems for joining pipes used in the food processing and pharmaceutical industries are disclosed. For example, connections of fluid handling pipes and improved flange-type joints are disclosed. Some disclosed joints comprise a pair of f...  
WO/2010/136750A1
A pipe coupling device for coupling flanged pipes comprising: a housing having first and second sections movable relative to one another between an open position and a closed position, said first and second sections each adapted to recei...  
WO/2010/135999A2
The invention relates to the clamp for mutual attachment of parts of air conditioning piping or channels, especially for exhaustion, air-conditioning and transportation of air and other gases, where the ends of sections of piping or chan...  
WO/2010/134771A2
The present invention relates to a coupler connection structure for interconnecting pipes. Particularly, the coupler connection structure comprises a circular coupler link body segmented into three parts which connected via respective hi...  
WO/2010/123433A1
The invention relates to an arrangement in a pulp processing process for joining two pulp transporting tubes (3, 4), the arrangement including a feeding tube (4) for feeding pulp, which is to be joined to an opposed inlet tube (3) for tr...  
WO/2010/118464A1
A flange seal (10) for forming a sealed connection between a first flange (12) and a second flange (14) connected by a plurality of flange bolts (22) around the periphery thereof. The flange seal (10) comprises a first portion (26) and a...  
WO/2010/119227A1
The invention relates to a device for fixing a plenum to a blower, said plenum comprising an inlet to be fixed to an outlet of the blower, said device comprising means for joining the inlets and outlets together in a sealed manner. The i...  
WO/2010/115547A1
The invention relates to profiled, annular sealing elements made of polytetrafluoroethylene (PTFE), methods for producing said sealing elements, and the use of profiled, annular sealing elements for sealing pipe flanges of plastic pipe s...  
WO/2010/112325A1
The invention relates to a magnetoinductive flowmeter which is intended to be clamped between an upstream pipeline and a downstream pipeline, having a housing (1) in which a measuring tube (14), through which a substance to be measured c...  
WO/2010/107901A1
A pipe connection having flange members which are configured so that the bolts which secure the two flanges of the connection together are staggered axially. One embodiment comprises a first flange member, a second flange member and a se...  
WO/2010/107903A1
A pipe connection in which at least one of the flanges has a reverse hub between the outer portion of the flange and the inner portion of the flange that extends outward to form to the weld neck. The reverse hub tapers down toward the se...  
WO/2010/099942A2
The invention relates to a flange profile (1) for connecting two air duct sections of an air duct air-tight, which flange profile is designed as a hollow profile, the cross-section of which is essentially an L-shape and which is made of ...  
WO/2010/097075A1
The solids transport pipe (1) has a tubular body (2) and terminal coupling collars (9) which overlap end regions (5) of the tubular body (2) by way of at least a part length (TL). The end regions (5) of the tubular body (2) which are ove...  
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/2010/092326A1
A swivel joint (2) comprising a housing (4), a first pipe portion (6) for a fluid, a second pipe portion (8) for the fluid, first and second bearings (10, 12) which enable 360° relative rotation of the second pipe portion (8) with respe...  
WO/2010/089065A1
The invention relates to a clamp device for fixing the flange of two components, the end surfaces of said flanges extending parallel to each other, comprising, for example, two contact blocks (6) designed symmetrically to each other and ...  
WO/2010/088334A1
An angular, slidable corner connector for securing the corners and joining of a pair of flange frames for ductwork. The frames are formed of transversely aligned edge members and the corner connectors serve to reinforce and connect sheet...  
WO/2010/049891A3
A connector comprises a first flange (12) including a number of bolts (26) and a second flange (14) including corresponding screw inserts (28). The bolts (26) and screw inserts (28) include partially grooved surfaces such the each surfac...  
WO/2010/079262A1
A flange joint (60) for connecting two objects in a fluid connection so that fluid can flow between the objects. The flange joint (60) has a gasket (65), and the gasket (65) is installed in the flange joint (60). The flange joint (60) ha...  
WO/2010/075925A1
The invention relates to a method for producing an armature comprising the following components: - a pipe segment (1) and a loose flange (3a) for application to an end region of the pipe segment (1). The invention is characterized by the...  
WO/2010/072212A1
A quick-action tensioning clip of a wound retractor, with at least one braceable seat for at least one holding arm and/or for a joint ball of a holding arm, is made available which can be operated safely, easily and quickly and which req...  
WO/2010/062890A1
In one embodiment of the invention, a seal device (10, 110) is provided with integrated leak detection capability for detecting the initiation of a leak of a contained fluid and includes a seal member (12, 112) having at least one sealin...  
WO/2010/052379A1
The invention relates to a radial annular flange (38) that includes, on an inner or outer periphery thereof, an alternation of full portions (48, 49) comprising openings (58) for the passage of fastening bolts and hollow portions (46, 66...  
WO/2010/049021A1
The invention relates to a method for producing a form-fit connection between a first component (6) and a second component (7a) of an assembly located in a vehicle, particularly a brake cylinder (5). The two components (6, 7a) are cylind...  
WO/2009/077735A8
A metal pipe (10) is joined to another metal component (12) by shrinking the outer component onto the external circumference of the pipe. The internal diameter b of the outer component is initially smaller than the external diameter a of...  
WO/2010/049891A2
A connector comprises a first flange including a number of bolts and a second flange including corresponding screw inserts. The bolts and screw inserts include partially grooved surfaces such the each surface includes ungrooved longitudi...  
WO/2009/132659A3
The invention relates to a tower section for assembling a wind turbine tower. The tower section comprises a flange at least at one end of the tower section. The flange is provided with holes for the connection elements. The flange have a...  
WO/2010/040836A1
This seal comprises an outer envelope (4) that may be made of PTFE, an inner core (8) made up of an air-permeable sack (9) partially filled with a granular fluid (10). When the bearing surfaces (1, 2) that are to be sealed near one anoth...  

Matches 501 - 550 out of 7,719