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7566078 |
System for assembling a high-pressure fluid tube and a fitting element, and fitting obtained by this system
A system for assembling a high-pressure fluid tube on a tubular pin, is part of a fitting element provided to be used in particular on motor-vehicles, for example for the production of pipes...
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7566080 |
Systems and methods for coupling conduits of dissimilar materials which are subject to large temperature variations
Systems and methods for coupling pipes made of dissimilar materials in applications that are subject to large variations in temperature. In one embodiment, a connection comprises a first flange...
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7566076 |
Conduit fitting for conduits
A unitary conduit repair joins first and second conduits each having open ends spaced from one another a predetermined distance, wherein the repair includes a unitary tubular body having a first...
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7562908 |
Flexible fluid conduit joint and method
A flexible fluid conduit joint includes two or more flexible sections that preferentially bend about respective preferential bend axes of the sections. The sections each include a flexible bellows...
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7562910 |
Plug-type connection arrangement for a hose and a pipe
A plug-type connection arrangement for a hose and a pipe, the connection arrangement comprising a sleeve having an outer wall and an inner wall, wherein the hose is insertable from an end of the...
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7562648 |
High pressure fuel line with connection head and method for forming
A jointless connection head for a fuel line for use in a high pressure fuel connection assembly for a high pressure fuel system and a method for forming the connection head without brazing. The...
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7563993 |
Insert for an opening of an appliance
In order to improve an insert for an opening in a wall area of an appliance comprising a housing socket, an assembly device provided on the housing socket, with an assembly section which can be...
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7562912 |
Duct mating assembly
The duct mating assembly includes a first duct having connected side members that define an interior air space. The side members include inner and outer surfaces. The first duct extends from a...
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7562913 |
Magmeter flange adapter
A flange adapter for interfacing two different diameters of piping is provided. This flange adapter allows for the integration of a component, such as a magmeter, having a narrower diameter into a...
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7562911 |
Wedge thread with sealing metal
Threaded connections including a pin member and a box member and a sealing metal. The pin member and the box member have wedge threads formed thereon, and the sealing metal is disposed between the...
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7562909 |
Composite low cycle fatigue coiled tubing connector
A coiled tubing connector having a body and a plurality of entry or transition sections connected to the body wherein the connector has a low cycle fatigue life of at least 30%, more preferably at...
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7559583 |
Tube coupling for tube elements
A tube coupling for tube elements comprising a socket and a plug which can be inserted axially into the socket. The tube coupling has a joining portion for producing a torque proof junction between...
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7559581 |
Coupling structure for pipe end
A coupling structure for a pipe having an enhanced sealing property for a bellows-type pipe. The coupling structure includes a tubular inner sealing portion that is formed from an elastic material....
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7559582 |
Tubing connection arrangement
A tubing connection arrangement and a method used for coupling expandable tubing sections together. In one embodiment, there is disclosed a tubing connection arrangement comprising a first...
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7556009 |
Air intake manifold for coupling the output of a compressor to the air intake of an internal combustion engine
An elongated air intake manifold, for coupling a compressor outlet to the air intake of an internal combustion engine, includes bottom, top and side walls progressing from a circular upstream end...
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7556065 |
Metal bellows tube, method of producing the same, and flexible tube for high-pressure fluid
A metal bellow tube has sectional shapes of a ridge and a valley in a bellows-shaped tube wall of a metal bellows tube that are made to be V-shaped. As a result, a metal bellows tube with...
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7556294 |
Tubular rotary joint
The invention relates to a tubular rotary joint, in particular for conducting a polymer melt, comprising a holder and a mobile connection body, which is rotatably connected to the holder by means...
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7556295 |
Axial and radial play and angle compensation of a tolerating pipe connection
A pipe connection for exhaust pipes of internal-combustion engines. The pipe connection includes an axial and radial plug and an angle compensation. The pipe connection further includes a first...
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7552947 |
Device for connecting two rigid tubular objects comprising a male part and a female part
A device is disclosed for connecting two rigid tubular objects. The device includes a male part and a female part. The female part includes a sleeve which, at one of its ends, is provided with a...
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7552742 |
Hot tap device
A device for hot tapping is disclosed. The device includes a tube having a bore with an opening in the tube in fluid communication with the bore. The tube is connected to a valve which is connected...
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7552949 |
Joint restraint for pipe fittings
A joint restraint includes a split ring terminating in radially outwardly extending flanges. A shell includes a cylindrical sleeve, an annular flange at one end and arms projecting generally...
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7552948 |
Quick connector
Retainer assembly has a pair of retainers that are disposed on diametrically opposite sides of a passage way of an annular engaging projection of a pipe, and release arms that are provided on the...
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7549678 |
Systems for actuating a pipe connection
Systems for actuating a pair of pipe flanges to cause the flanges to be sealingly engaged. In one embodiment, a connection includes a first flange, a second flange and a coupling. The first and...
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7550024 |
Serviceable exhaust aftertreatment assembly and method
An exhaust aftertreatment assembly and method enables lateral removal of an aftertreatment component from between first and second assembly components for servicing.
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7549682 |
Threaded pipe connector
A riser connector uses a box and upset pin connector threadform design having S-shaped load flanks that provide a variable load angles depending on the radial position along the engaged teeth. This...
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7549681 |
Flowline clamp connector
A flowline connection assembly connects first and second tubular members to each other. Each tubular member has an external flange on its end. A recess is formed in the bore at the end of each of...
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7549680 |
Fluid connection assembly
A fluid connection assembly for connection to a fluid supply member that extends through a panel from a rear to a front surface of the panel includes a connection member that is engageable with the...
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7549677 |
Device for sealingly linking two end pieces
A device for sealingly linking two end pieces ( 24 ) of a fluid line system, comprises a casing part ( 1 ) and an inner part ( 13 ). The inner part ( 13 ) is arranged in a prefabricated arrangement...
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7550669 |
Slip-joint connection for electric service conduit to service boxes
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...
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7549679 |
Pipe fitting with compression of seal structure
A fitting to be secured on pipes can be used with a number of distinct pipe materials and types. The fitting includes a nut receiving a Belleville spring washer. As the nut is tightened on threads...
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7547049 |
O-ring-less low profile fittings and fitting assemblies
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...
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7547046 |
Pneumatic conveying line component
A component of a transport line for pneumatically conveying bulk materials generally including a first conduit having an open end, a second conduit connected to the first conduit at an angle...
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7547047 |
Coupler and method of making molded coupler
A coupler device for fluid transport that includes a body with an outer sidewall. The body defines a slot disposed proximate one end, and extends in a direction transverse to and through the outer...
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7546899 |
Lightweight polymer muffler apparatus and method of making same
An environmental control system muffler including a thin wall polyetherether ketone (PEEK) cover tube, an open cell polymer attenuator tube slip fit there into and polymer end fitting securing the...
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7547048 |
Fluid quick connector with integral pivotal retainer
A fluid quick connector includes an integral retainer pivotally mounted on a housing for latchingly coupling a first endform in the bore of the housing. The retainer is coupled to the housing by a...
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7546852 |
Flexible insert for tubing
The flexible insert for tubing includes an insert for water service tubing or the like that prevents the formation of stress cracks on the tubing when using a compression fitting. The insert is...
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7543857 |
Self-locking roller cam for hose and pipe coupling
A coupling for joining conduits together is disclosed, the coupling having male and female fitting portions held in engagement by a self-locking roller cam positioned on the female portion. The...
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7543856 |
Tubing connecting device
A tubing connecting device for a fluid carrying tube having a flat portion with an aperture therethrough includes a coupling body having a first port and a second port that are in fluid...
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7543858 |
Water pipe connector
A water pipe connector includes a pipe coupling portion surrounding an axis and adapted to be sleeved on one end of a water pipe, a clamping component having resilient arms that extend between the...
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7543854 |
Coupling assembly with latching sleeve
A coupling assembly includes a first coupling member extending along an axis from a leading end to a trailing end and having an exterior that includes a first locking surface. A second coupling...
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7543855 |
Hose coupling with a locking mechanism
A hose coupling includes two coupling halves which take a coupling end position by relative rotation against each other about a coupling path of no more than 180°. The hose coupling further...
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7543659 |
Modular connector and method
A connector connects auxiliary flow lines and electrical lines that extend through and terminate at or near opposing ends of two respective components of a downhole tool string. The connector...
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7543456 |
Heat pump liquid heater
A heat pump liquid heater for heating a liquid comprising: a heat pump; a liquid tank in heat communication with the heat pump, wherein the liquid tank comprises the liquid; and at least one metal...
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7543733 |
Method of protecting against corrosion at high temperature
The invention relates to a method of protecting equipment intended to operate at high temperature in the presence of a fluid containing at least one hydrocarbon and/or carbon monoxide against...
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7543804 |
Fluid suspension member having grooved inlet
A fluid suspension member having a flexible wall at least partially defining a fluid chamber and having a passage formed therethrough. A connector fitting is received within the passage, and a...
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7540502 |
Serpentine metal gasket
A metallic seal or gasket for use in the joining of cryogenic fluid conduits, the seal or gasket having a generally planar and serpentine periphery defining a central aperture. According to a...
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7540538 |
Dialyzer-connecting coupler joint
A coupler joint ( 10 ) which includes a hollow cylindrical portion ( 11 ) opened at its opposite ends and a flange ( 12 ) disposed along the circumference of the cylindrical portion ( 11 ) near the...
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7540540 |
Pipe coupling
A pipe coupling inc1udes a pair of half members which have a half-ring shape on the x-y plane and a thickness along the z axis, wherein the half member includes a first end on which a...
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7540539 |
Pipe joint
A pipe joint 1 comprises a fitting 10 connected with a hose 2 , a flange 20 pressingly holding the fitting 10 inserted into a through hole 21 toward a block 3 , a bolt 30 for fixing...
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7537245 |
Strain relief device and connector assemblies incorporating same
A connector assembly for interconnecting separate sections of tubing, e.g., catheters, and a method for using the same. Connector assemblies in accordance with embodiments of the present invention...
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