Abstract: A wellhead adapter assembly is disclosed. A wellbore adapter is designed for connection to a drillstring, with a riser fluidly connected to the wellbore adapter. At least one tubular arm section is rotatably and fluidly connected to the riser. A positioning system is attached to the at least one tubular arm. The positioning system is adapted to maintain the at least one tubular arm in a desired position relative to the riser, despite relative movement between the drillstring and a floating structure such as a drilling rig.

Abstract: A header delivery system and method for performing a pigging operation on a process tube connected at an angle to a header pipe. The header delivery system includes a base assembly coupled to a rotation assembly. The base assembly has a frame member supporting a launcher pipe coupled to a tube coupler and a jack apparatus. The rotation assembly is configured to position the base assembly with respect to the rotation assembly to adjust an angular position of the base assembly. The header delivery system may be aligned with a process tube in the header pipe and the jack apparatus may position the tube coupler from a first retracted position to an extended position to form a seal between the tube coupler and the first process tube. A service operation may be performed on the first process tube with the tube coupler in the extended position.

Abstract: A header delivery system and method for performing a pigging operation on a process tube connected to a header pipe. The header delivery system is insertable in the header pipe and has a launcher pipe for launching an inspection or cleaning tool to the process tube. A tube coupler for coupling to the process tube and a bumper are connected to the launcher pipe. A jack apparatus is configured to position the tube coupler and the bumper. A wedge assembly is connected to the launcher pipe and has a first actuating wedge and a first extension wedge. A first linear actuator is connected to the first actuating wedge and is configured to move the first extension wedge and the tube coupler mount apart from one another to position the tube coupler and the bumper from a retracted position to an extended position.

Abstract: A manifold assembly configured to measure differential pressure of fluid. The manifold assembly may have a monolithic body with an internally drilled fluid pathway. The body supports a differential pressure transducer that communicates, on either end, with the internally drilled fluid pathway. This configuration can generate data that defines pressure drop across impellers or other mechanisms on metrology hardware (or “gas meters”). Utilities can use this data to diagnose health or other conditions on the gas meter in the field.

Abstract: A diesel exhaust fluid transfer circuit providing a fluid transfer connector for securely connecting a port fitting of a diesel exhaust fluid device to a diesel exhaust fluid hose. The fluid transfer connector comprises an attachment nut attachable to a port fitting of the diesel exhaust fluid device. The fluid transfer connector further comprises a hose adapter including a fluid conduit and an annular wiper seal coaxially aligned with the fluid conduit. With the attachment nut attached to the port fitting, the fluid conduit is slidable over the port fitting and connectable to the attachment nut, and the annular wiper seal wipes any residue on the port fitting as the fluid conduit is slid over the port fitting.

Abstract: A pilot drill includes a shaft defining a detent cavity extending from an outer surface of the shaft towards a longitudinal axis of the shaft, the shaft comprising a cutting edge positioned proximate to the outer surface, the shaft configured to rotate about the longitudinal axis during use; and a detent including: a bar positioned at least partly within the detent cavity, the bar including a base and an ear and defining an opening extending from the first side to the second side proximate to the leading end; a fastener extending through the fastener bore of the shaft and the opening of the bar and defining a pivot axis, the bar configured to rotate about the pivot axis from a disengaged position to an engaged position, the ear of the bar extending past the outer surface of the shaft when the bar is in the engaged position.

Abstract: A fire sprinkler emergency drain apparatus for conveying liquid from an open or leaking sprinkler head or leaking portion of a fire extinguishing system that includes a shallow mouth collection ring and drain line assembly having a collection ring of a size to surround a fire sprinkler head or a recessed opening in which a fire sprinkler head is positioned and a flexible drain line connected to the collection ring to convey liquid from the sprinkler head to a drain area, the drain line being mounted in a rolled configuration wherein the drain line is flattened in cross sectional configuration adjacent the collection ring and the shallow mouth collection ring and drain line assembly being supported by a handle adapted to be attached to a pole for use in elevating the shallow mouth collection ring and drain line assembly relative to a sprinkler head.

Abstract: An apparatus or method for forming a sterile connection. The apparatus includes at least two sterile tubes each disposed within a flange. Each flange has an external face that completely covers the mouth of the tube. Each flange is designed to be displaced when force is applied to the tube to move the tubes toward one another such that the external face of each flange is displaced radially or axially outwards away from the mouth of the tube. When the external faces are displaced, the external face of each flange opens and tubes connect and form a sterile connection therebetween.

Abstract: A sealing member, whose unique manner of movement provides an improvement to a quick-connect valve assembly, for fluid control. A coupling force, required to couple the quick-connect valve assembly containing the improvements, is substantially reduced, resulting in an improvement to a typical quick-connect valve assembly (prior-art). The quick-connect valve assembly is comprised of at least a male coupler, a female coupler and a sealing member. During the resultant coupling of the quick-connect assembly, the sealing member, is firstly moved, in a rotational manner and then secondly, if desired, in a more typical translational manner. Multiple options for implementation of these improvements are available utilizing typical quick-connect valve components. The implementation options include; individual component replacement, upgrading of prior-art components or introduction of new components. All implementation options provide the improvement of a substantially reduced coupling force.

Abstract: A fitting arrangement for a cask is disclosed having a fitting sleeve with a riser pipe arranged therein, and resiliently moveable relative thereto. The fitting sleeve has a conically extending inner sealing surface tapering toward an upper end, and a seal is incorporated between the inner sealing surface and the upper end of the riser conduit. The riser pipe is pressed with the seal against the sealing surface with a spring force, and the seal is arranged internally in the upper end of the riser pipe, wherein a sealing body is arranged in the upper end of the riser pipe and is resiliently moveable relative thereto, which sealing body comes to bear with form-fit engagement on an internal sealing surface of the seal as a result of the spring force.

Abstract: Embodiments of the present invention provide a unique new approach to generating operating condition information used for assessing flow assurance and structural integrity. More specifically, apparatuses, systems and sensor housing assemblies configured in accordance with embodiments of the present invention utilize fiber optic sensors for enabling monitoring of operating condition information within one or more elongated tubular members. To this end, such fiber optic sensors are strategically placed at a plurality of locations along a length of each elongated tubular member thereby allowing critical operating conditions such as strain, temperature and pressure of the elongated tubular member and/or a fluid therein to be monitored.

Abstract: An aseptic coupling device includes: a main body defining a front face; a membrane coupled to the front face, the membrane including a first portion coupled to the front face and a second portion folded over on the first portion; and a low friction member positioned between the first and second portions of the membrane.

Abstract: A sealing member, whose unique manner of movement provides an improvement to a quick-connect valve assembly, for fluid control. A coupling force, required to couple the quick-connect valve assembly, containing the sealing member, is substantially reduced, resulting in an improvement to a typical quick-connect valve assembly (prior-art). The quick-connect valve assembly is comprised of at least a male coupler, a female coupler and the sealing member. During the resultant coupling, the sealing member's features ensure that said sealing member is firstly moved in a rotational manner and then secondly, if desired, in a more typical translational manner. The sealing member design allows backward compatibility with the typical quick connect valve assemblies. This backward compatibility allows a simple one-part replacement of a typical sealing member (prior-art) with said sealing member in order to benefit from this improvement.

Abstract: A valve device (10) includes a hollow body (12) adapted to be passed through by a flow of fluid and having an inlet section (12a) and at least one outlet section (12b) to receive and dispense fluid. A joining element (14) connects to a fluid source, and connects at the inlet section (12a). A support bracket (16) is assembled to the inlet section (12a) to hold the joining element (14) connected to the hollow body (12), and is configured to be fastened to an external load-bearing structure. One electrically controlled valve (18) is arranged in the hollow body (12) between the inlet section (12a) and the outlet section (12b), and configured for selectively controlling the exit of the flow of fluid.

Abstract: A modular backflow prevention system for a sprinkler system includes a first fixed union end piece attached to a first end of a fixed water inlet pipe through a first union mating adapter where a second end of the fixed water inlet pipe is in fluid communication with a water supply. A fixed union end piece with seal is attached to a first end of a fixed water outlet pipe where a second end of the fixed water outlet pipe is in fluid communication with the sprinkler system. A removably backflow prevention assembly is removably attached to the first end of the fixed water inlet pipe and the first end of the fixed water outlet pipe by removably attaching a second union mating adapter to a second union end of an inline ball valve and removably attaching a third union mating adapter to the fixed union end piece with seal.

Abstract: Plumbing fitting assemblies are described. The plumbing fitting assemblies use a male and female fitting combination that enables a user or installer to make a sealed connection on an internal diameter of a female part or receiving end by way of an o-ringed shank on a male part or insert end. A connecting device is rotatably attached to the male end. The connecting device also engages to an outer surface of the female part such that the sealed fitting assemblies will not disconnect under normal pressure of a fluid or air working through the assemblies.

Abstract: Disclosed are methods and premade and/or prepositioned kits for bypassing damaged or blocked standpipes during fire or other emergencies to quickly restore water supply near the location of the fire.

Abstract: A fuel system includes a fuel tank filler neck associated with a fuel tank. The fuel tank filler neck includes a fill tube for receiving a fuel-dispensing pump nozzle and a fuel conductor interconnecting an interior region of the fuel tank and a passageway formed in the fill tube.

Abstract: An aircraft auxiliary fuel tank system comprising a master tank and a plurality of slave tanks connectable to the master tank. The slave tanks can be easily added or removed to adjust fuel capacity. A rail assembly is provided to assist in the easy installation and removal of the slave and master fuel tanks. Methods are provided for using the auxiliary fuel tanks system and for providing a service for slave tank distribution, reservation and installation.

Abstract: The invention provides for fluidic connections to be established between tubes, ports, fluidic components and fluidic devices. The leak-tight connections are formed through controlled, compressive forces and can be used for both low and high pressure applications.

Abstract: An operation for securing and coupling a coupling flange and a fluid device mounted through the interior of a valve case of a sluice valve for operations can be performed with good efficiency from the exterior while sufficiently ensuring the external mounting depth of the coupling tube part on the coupling flange and while facilitating the attachment of pulling and securing means and ensuring the attachment strength.

Abstract: A closure fitting for enclosing a portion of one or more carrier conduits between a first containment conduit section and an opposed second containment conduit section has: (a) a first cylindrical hollow body; (b) a second cylindrical hollow body, the second body being reversibly attached in fluid tight communication to the first body; (c) a first seal for sealing the first body to the first containment conduit section and a second seal for sealing the second body to the second containment conduit section, wherein and (d) a third seal for reversibly sealing the first body to the second body. In the invention, at least one of the first or second seals allows one of the bodies to axially move with respect to its containment conduit section.

Abstract: Disclosed is an interface for an implement that is to be operably coupled to a power machine. In one embodiment, a disclosed implement carrier is mountable to a power machine for securing an implement for use with the power machine. The implement carrier includes an implement carrier frame, a locking feature for securing an implement, and a coupler block that is pivotally mounted to the implement carrier frame for engaging couplers on the implement.

Abstract: An outlet pipe structure of a faucet contains a metal tube including metal tube, a hose assembly, a hose assembly, and a seat. The metal tube has a first segment, a second segment, and a channel. The first segment includes a first recess, and the second segment has a pedestal. The hose assembly includes: a hose having a passage, an inlet end, and an outlet end; an inlet connector having at least one locking block; an outlet connector having at least boss. The seat includes a first slot, a second slot, a connecting orifice. The connecting orifice has at least one trough with two opposite retaining faces. The seat also includes at least one coupling tab formed on an outer wall thereof and coupling with the pedestal of the second segment after the seat is fixed.

Abstract: A drain assembly includes a drain head, which includes a flange and a cylindrical stem, with the flange extending outwardly from the cylindrical stem. The assembly also includes an adapter. The adapter is configured to engage the cylindrical stem of the drain head to adjustably support the drain head on the adapter and has a support flange, the support flange having a top surface. The assembly further includes a clip having a top end and a bottom end. The top end of the clip is connected to an underside of the flange of the drain head and the bottom end is configured to engage the top surface of the support flange of the adapter to permit downward adjustment of the drain head with respect to the adapter and prohibit upward adjustment of the drain head with respect to the adapter.

Abstract: The present invention relates to a device for use with demounting flanges that are coupled by means of flange bolts, comprising a housing with an inside that is embodied for adjacent positioning at a radial outer circumference of said coupled flanges, the device comprising a connection for removal of fluids that is released from between said flanges and the housing being embodied for being positioned against said coupled flanges while not obstructing said flange bolts. The device is characterized in that it further comprises an air intake for supplying air from the surrounding to a space defined by the flanges and the device according to the invention.

Abstract: An embodiment includes a coupling system having a rapid-connect coupler configured to engage a male fuel receptacle to convey a fluid. The coupling system may be configured to transition between a coupled configuration and a de-coupled configuration. When transitioning between configurations, significant pressure may build up inside various coupling orifices such that when a disconnection procedure is invoked, the pressure may cause significant forces to push the rapid-connect coupler off of the male receptacle. This may lead to damage and injury. Thus, coupling system may further include vent holes configured to allow pressure inside to be relieved when transitioning from the coupled configuration to the de-coupled configuration.

Abstract: The present embodiments provide systems and methods for valve insertion and linestopping. In one embodiment, the system comprises a sealing housing having a lower housing portion and an upper housing portion that are each dimensioned to partially surround an exterior surface of an existing pipe in an airtight state. In one embodiment, an integral valve assembly is disposed at least partially within an integral valve housing section of the upper housing portion. The integral valve assembly comprises a valve movable between an open position in which the valve provides an open pathway through an opening in the upper housing portion, and a closed position in which the valve provides a seal adjacent to the opening. The upper housing portion may be adapted to selectively receive each of an adapter plate for a cutting machine, a valve bonnet, and a blind flange.

Abstract: The present invention includes a device and method for reinforcing the portions of an inflation bladder not contained by a liner in pipeline renewal applications. A liner/bladder assembly is provided wherein the liner is positioned relative to the bladder such that a portion of the bladder having a greater wall thickness extends beyond the ends of the liner. The present invention also includes a device and method for repairing the junction of a main pipe and the lateral pipe with bladders reinforced in areas unconstrained by the liners.

Abstract: A “tee” coupling for use with a no-hub cast iron “P-trap”; the tee is directionally rotatable on the a step engaging the standpipe end of the trap. Two interchangeable gasketed ends are provided for securing the coupling in line with the trap. A rigid band for reinforcing the tee fitting is embedded in the walls of the coupling between the two gasketed ends and the coupling is reinforced with an external metal sheath. Paired pipe clamps on each end of the coupling are tightened around the sheath to seal the gaskets to the pipe ends after the “tee” is “aimed” in the desired direction for laying the primer line.

Abstract: A fuel system includes a fuel tank filler neck associated with a fuel tank. The fuel tank filler neck includes a fill tube for receiving a fuel-dispensing pump nozzle and a fuel conductor interconnecting an interior region of the fuel tank and a passageway formed in the fill tube.

Abstract: A device for connecting interchangeable pneumatic tools to manipulators is provided. The device includes a body, fixable to a manipulator, provided with a plurality of seats for accommodating pins for engaging a tool, ducts for feeding a working fluid to the tool, where the ducts extend in the device body, an engaging mechanism which can be activated for constraining and releasing, respectively, the tool to/from the device, and means for closing the ducts. For safety purposes the device is arranged such that the activation of the engaging mechanism for unlocking the tool is always achievable upon the reaching of the complete closing of the ducts by the respective closing means. This way a quick depressurization of the tool is prevented from occurring at the separation from the device, this latter circumstance being conventionally dangerous for the tool replacement operator.

Abstract: Methods, gaskets, and couplings for connecting two pipes are disclosed. One embodiment of the method includes the steps of placing the assembled coupling over one end of a pipe, aligning the second pipe with the first pipe, sliding the coupling off the end of the first pipe so that a portion of the coupling is around each pipe, and securing the coupling.

Abstract: A pneumatic connector is provided. The pneumatic connector includes: a body having two ends; a first connecting structure at one end of the body; a second connecting structure at the other end of the body, wherein the first and second connecting structures are substantially in line with each other; and a third connecting structure located in between the first and second connecting structures at an angle that is not in line with the first and second connecting structures, wherein the first second and third connecting structures are fluidly connected to an interior of the body, wherein the first, second and third connecting structures are adapted to permit substantially leak free connections between pneumatic components. A method of creating an accessory connection for a bead seater is provided.

Abstract: A plumbing device (e.g. trap seal primer) provides a minimum air gap to a fluid source. There is an inlet member for coupling to a fluid source, an outlet member for receiving fluid from the inlet member and discharging fluid from the plumbing device and a support bracket connecting the inlet member and outlet member in spaced relation to maintain a minimum unobstructed air gap therebetween. A nozzle may direct fluid into the outlet member. The nozzle may be recessed in a nozzle discharge barrel. The inlet member may form a recess about a rim of the nozzle discharge barrel. The inlet member may be sized to substantially shield an outlet member opening from debris. The plumbing device may be coupled to a potable water source, such as a normally closed fluid supply line, to draw fluid in when the line is opened.

Abstract: A coupling for connecting one tubular member to another tubular member. The coupling includes a locking collar and coupling body with a ramp. In use, the locking collar is moved along the body until the tubular member is trapped between the locking collar and the ramp.

Abstract: Coupling mechanisms for connecting a plurality of pipes are provided. The coupling mechanisms may include a first portion including a first wall having a substantially arcuate cross-sectional shape and defining a first channel, a second portion including a second wall having a substantially arcuate cross-sectional shape and defining a second channel, and a hinge portion connecting together the first portion and the second portion. The first portion and second portion may be configured to pivot about the hinge portion. In an open configuration of a coupling mechanism, the first portion may be laterally adjacent to the second portion. In a closed configuration of a coupling mechanism, the first portion and the second portion may be folded together about the hinge portion to form a first lumen encased by the first wall and the second wall.

Abstract: An anti-siphoning fuel system that includes a fuel inlet, a fuel tank, at least one fill tube or hose connecting the fuel inlet to the fuel tank such that fuel may flow from the fuel inlet to the fuel tank, and an anti-siphoning element or device coupled to the fill tube or hose that may be installed in existing boats or cars and obstructs a siphoning hose inserted in to the fill tube or hose from entering the fuel tank.

Abstract: A torque limited fitting is provided having a head and a body, which in certain embodiments may be assembled by an operator. The body of the torque limited fitting has a passageway therethrough for receiving and removably holding tubing. The torque limited fitting may be adapted for use with a flat bottom port, such as in an analytical instrument, like liquid chromatography, gas chromatography, ion chromatography, or in in vitro diagnostic systems.

Abstract: In one preferred embodiment, the present invention includes a valve having a glue diverter to divert or prevent glue from blocking a solenoid discharge passage and thereby ensure operation of the valve. The discharge passage terminates in a protruding area, spaced away from a surrounding area so as to allow excess glue within the valve to travel around the discharge passage.

Abstract: A cell cap including a base, a top, a connector, one or more wings between the base and the top, and a lock. The top may engage the base and be moveable relative to the base. The connector may be moveable relative to only one of the base and the top. Each wing may have a first portion engaging the connector and a second portion engaging the cell. When pressure within the cell exceeds pressure outside the cell, the lock may lie in a first position, preventing relative movement between the base and the top. When pressure within the cell does not exceed pressure outside the cell, the lock may lie in a second position, allowing relative movement between the base and the top to cause the connector to move the first portion of the wing, thereby causing the second portion of the wing to move.

Abstract: Saddle tap assemblies comprising internal collars and external saddle taps are disclosed. A saddle tap assembly may include an external slip tap, internal tap collar, a duct section, and adhesive. The external slip tap and the internal tap collar may each have a flange. The flanges may be curved. The flange of the internal collar may have a sheared portion permitting the flange of the internal collar to pass through an opening in a section of duct. The installation of saddle tap assemblies according to embodiments of the present invention is more cost-effective and less time consuming than conventional methods. Moreover, the seals and bonds formed using embodiments of the present invention provide for several layers of chemical protection and structural stiffening wherever the saddle tap assemblies are located.

Abstract: A pipe fitting, useable in the installation of a sprinkler head, includes (a) a body having an open upstream end and an open downstream end, the downstream end having internal threads capable of accepting a threaded male fitting, the body defining an gasket retention area located upstream of the internal threads; and (b) an gasket disposed within the gasket retention area. The gasket retention area and the gasket are chosen so that a threaded male fitting threadedly disposed within the downstream end of the body can be rotated within the downstream end of the body 360° while remaining liquid tight for pressures in excess of 300 psig.

Abstract: The present invention relates to a kit of parts (1), comprising plurality of hose connection parts (2,3) selectable from, first hose connection parts (2) comprising one fluid inlet (5) and one fluid outlet (8), second hose connection parts (3) comprising two fluid inlets (7,8) and one fluid outlet (9), and third hose connection parts comprising three fluid inlets and one fluid outlet, which kit of parts (1) is suitable for assembly a hose connection (61,82,83,64) having at least a first and second fluid inlet and a fluid outlet, according to any one of three configurations. The invention also relates to a fuel dispensing unit (85) for refueling vehicles and a method for assembly a hose connection.

Abstract: The present invention relates to a connection arrangement (500) for mechanically and fluidly connection a fuel filter to a fluid meter in a fuel dispenser and a method for assembly the connection arrangement. The connection arrangement comprises: a first part (100), a second part (200) and a filter holding part (300), all parts being connected along a common centre axis. Said first part comprises: an outlet (11) for fluid communication with an inlet of said fluid meter, a first connection interface (120) for mechanical connection to said fluid meter, an inlet (130) for fluid communication with the filter hold part, and a second connection interface (140) for mechanical connection to said second part. Said second part comprises: a third connection interface (210) for mechanical connection to said second connection interface (140), and a fourth connection interface (220) for mechanical connection to said filter holding pat (300).

Abstract: Systems and methods for connecting misaligned pipe sections, where two sets of variably spaced bearings enable the transfer of evenly distributed pressure from a collar member to a coupling member. One embodiment comprises a misalignment coupling that includes first and second coupling members, a collar, and two sets of bearings. The collar is positioned around the second coupling member and has a flange for coupling to a flange of the first coupling member. The bearings are positioned in an annular space between the second coupling member and the collar. The two sets of bearings have variable spacing and are interleaved, with one set contacting the collar and one set contacting the second coupling member. When the flanges are secured to each other, contact pressure is transferred from the collar through the bearings to the second coupling member, thereby applying contact pressure between the first and second coupling members.

Abstract: The present invention includes a device and method for reinforcing the portions of an inflation bladder not contained by a liner in pipeline renewal applications. A liner/bladder assembly is provided wherein the liner is positioned relative to the bladder such that a portion of the bladder having a greater wall thickness extends beyond the ends of the liner. The present invention also includes a device and method for repairing the junction of a main pipe and the lateral pipe with bladders reinforced in areas unconstrained by the liners.

Abstract: A mechanical piping system and method is described herein. The system includes a first pipe with a first connection element disposed on an outer surface of the first pipe. The system also includes a second pipe with a second connection element disposed on an outer surface of the second pipe. An alignment element may also be included, with the alignment element creating a sealed flow path through the first pipe and the second pipe. Also, an external collar assembly may be included. The external collar assembly may engage the first connection element and second connection element and laterally secure the first pipe relative to the second pipe.

Abstract: A system is provided for mounting a mixing valve on a support surface to connect the mixing valve (101) to supply pipes (109, 111) projecting from the support surface. The system includes a mounting plate (103) for securing to the support surface so that the supply pipes (109, 111) pass through openings in the mounting plate (103). Sleeves (159, 161) fit over the projecting ends of the supply pipes (109, 111) for reception in inlets of the mixing valve (101) to thereby compress the sleeves (159, 161) to grip and retain the pipes (109, 111) in the inlets. The mixing valve (101) is releasably secured to the mounting plate (103) allowing the mixing valve (101) to be detached and the sleeves (159, 161) and mounting plate (103) to be removed from the pipes (109, 111).

Abstract: A pipe fitting, useable in the installation of a sprinkler head, includes (a) a body having an open upstream end and an open downstream end, the downstream end having internal threads capable of accepting a threaded male fitting, the body defining an gasket retention area located upstream of the internal threads; and (b) an gasket disposed within the gasket retention area. The gasket retention area and the gasket are chosen so that a threaded male fitting threadedly disposed within the downstream end of the body can be rotated within the downstream end of the body 360° while remaining liquid tight for pressures in excess of 300 psig.