Abstract: The present invention relates to a pipe connection structure of an air conditioning system, wherein a corrugated pipe (200) is detachably decoupled from/coupled to an object (100) to be coupled, the pipe connection structure comprising: a fixing plate (320) fixed to the object (100) to be coupled; and a clip (300) having a pressing protrusion (350) that is connected to the fixing plate (320) and is convexly formed in a direction facing the fixing plate (320), wherein in the state where the fixing plate (320) is fixed to the object (100) to be coupled, the end of the corrugated pipe (200) is inserted between the fixing plate (320) and the pressing projection (350) and is pressed by the pressing projection (350) so as not to be separated therefrom.

Abstract: A scaffolding assembly adapted to be releasably attached to an elongate support member such as an overhead pipe. The scaffolding assembly has a split collar and a platform assembly adapted to be releasably attached to the split collar. The split collar comprises at least two segments which can encircle the pipe and be secured to one another. The platform assembly which includes a platform deck has a connector formation which extends laterally outwardly from the deck to an extent that it can engage a receiving formation on the collar assembly and thereby attach the platform assembly to the collar assembly.

Abstract: A vehicle exhaust evacuation system includes an adapter secured to an end of a vehicle tailpipe and a nozzle assembly secured to the end of a flexible hose for carrying vehicle exhaust outside of a building. The nozzle assembly has an aluminum cartridge removably secured in a rubber boot. Magnet assemblies are secured to the aluminum cartridge. Openings in the adapter allow ambient air to flow over the magnet assemblies to lengthen the life of the magnets.

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 ferrule subassembly for a conduit fitting includes first and second ferrules. The first ferrule includes a front body portion defining a forward tapered surface, a rear body portion defining an interior camming surface, and a retaining extension joined with the rear body portion radially outward of the camming surface and extending axially rearward and radially inward from the inner axial portion. The second ferrule includes a front portion having a tapered forward contact surface adjacent the first ferrule camming surface, an outer radial portion extending axially rearward of the forward contact surface, and a recessed portion axially rearward of the outer radial portion. An end portion of the retaining extension is received in the recessed portion of the second ferrule to retain the second ferrule with the first ferrule as a discontinuous subassembly.

Abstract: A clamp with two segments and a process for applying a first clamp segment to a pair of flanges for adjacent fluid flow elements so that the first clamp segment is retained by the pair of flanges after application. Steps including 1) aligning a first flange with a second flange to form the pair of flanges; and 2) elastically deforming the first clamp segment to capture into the first clamp segment an arc of more than 180 degrees of the pair of flanges with the arc being sufficiently more than 180 degrees that after capture of the pair of flanges that the first clamp segment cannot be disengaged from the pair of flanges without application of sufficient force to elastically deform the first clamp segment to expand sufficiently to allow removal of the pair of flanges. Otherwise the first clamp segment is retained.

Abstract: A single piece structural connector is provided that includes a single machined aluminum piece having first and second circular ends including a plurality of bolt holes and a center hole. The connector also includes an alignment dowel positioned on the center hole. The alignment dowel is configured to tightly fit into a center hole of a pipe plate.

Abstract: A fluid transfer connector securely connects a port fitting of a fluid device to a fluid hose. The fluid transfer connector includes an attachment member attachable to the port fitting of the fluid storage device. The fluid transfer connector further includes a hose adapter including a housing with a seal that wipes and sealingly engages the port fitting when the hose adapter is engaged to the attachment member.

Abstract: A dispensing system for a flexible bag including a spout having a body, a plug and a first and second flexible coupling. The body includes a central bore extending therethrough, with a lower ring wall at a lower end. The plug has a cavity and plug ring wall attachable to the lower ring wall in sealed engagement. The first flexible coupling and the second flexible coupling each being formed from a base web and extending from the lower end of the body. A first arm is coupled to the base web at a first hinge. A second arm is coupled to the first arm opposite the base web at a central hinge. The plug is coupled to the second arm opposite the first arm at a plug hinge. A probe is likewise disclosed that is insertable into a flexible bag, as is a flexible bag assembly and method.

Abstract: A blind mating adapter unit is disclosed that is adjustably locatable on a server chassis. The blind mating adapter unit is rotatably adjustable to align the orientation of one or more fluid connectors on the blind mating adapter unit to a corresponding one or more mating fluid connectors on a coolant distribution manifold installed in a server rack. An elliptical frame having an elliptical orbit, coupled to an elliptical plate having a connector channel, can be rotated about a rotation axis continuously or in fixed increments. The connector channel and elliptical orbit define a rotation path for the aligning the fluid connectors and the rotation axis defines the position of the fluid connectors on the rotation path. When the server is slid into place in the server rack, the fluid connectors on the blind mating adapter fluidly couple to the corresponding mating fluid connectors on the coolant distribution manifold.

Abstract: A wind turbine and a method for assembling a wind turbine is disclosed. The wind turbine, including a first portion, a second portion which is connectable to the first portion, and a spring element which is connected to the first portion and which protrudes therefrom, wherein the spring element configured to guide the second portion towards the first portion and, and wherein the spring element is configured to be deformed while the second portion is guided towards the first portion. Assembly operations are simplified since an elastic guiding system is provided which reduces movements between portions to be connected. In particular, a duration of assembly operations may be reduced.

Abstract: A telescopic tube device includes a first tube assembly, a second tube assembly slidably connected relative to the first tube assembly, and an operating unit disposed at a sleeved position between the first tube assembly and the second tube assembly. The operating unit includes an operating member, a first locking member, a second locking member, and a limiting member. When in a locked state, the limiting member is at an initial position, and the first locking member and the second locking member remain engaged; when in at least one released state, the limiting member is offset from the initial position, and the first locking member and the second locking member are disengaged. At least one elastic member provides the limiting member with a pulling force so that the limiting member has a tendency to remain at the initial position. A related vacuum cleaner is disclosed.

Abstract: A leak indicating clamp utilizes a bracket clamp, a flag body, and a flag cap that enables quick identification of leaks within various pipe-based systems.

Abstract: A joint structure connecting a first and second double pipe, includes a male bayonet at an end portion of one of the pipes, the male bayonet including a first flange; a female bayonet at an end portion of the other of the pipes, the female bayonet including a second flange fastened to the first; a first positioning member mounted on the first double pipe; a second positioning member mounted on the second double pipe, the second positioning member being positioned with respect to the first so that a center axis of the male bayonet and the female bayonet conform to each other; and a slide mechanism which supports the first positioning member so the first positioning member is slidable in an axial direction of the first double pipe or supports the second positioning member so the second positioning member is slidable in an axial direction of the second double pipe.

Abstract: A method of positioning an end of a pipeline on a subsea structure includes the steps of: (a) providing a channel on the subsea structure, the channel having an open end adjacent to a receptacle on the subsea structure, (b) providing a pipeline, (c) attaching a connector to an end of the pipeline, (d) laying the end of the pipeline with the connector attached into the channel, and (e) pulling the pipeline end along the channel such that the connector exits the open end of the channel and is received by the receptacle. A channel is used in the method and a subsea structure is used wherein the channel is provided on the upper surface of the subsea structure.

Abstract: Embodiments of a furcated optical fiber cable are provided. A main distribution cable has optical fibers surrounded by a cable jacket. The optical fibers are divided into at least two furcation legs. A furcation plug is located at a transition point between the main distribution cable and the at least two furcation legs. The furcation plug surrounds at least a portion of the main distribution cable and each of the at least two furcation legs. Optical connectors are provided for each of the at least two furcation legs, and each connector includes optical fibers that are spliced at a splice location to the optical fibers of the connector's respective furcation leg. The splice location is closer to the connector than to the furcation plug. A method of furcating an optical fiber cable and a pulling configuration for the furcated optical fiber cable are also provided.

Abstract: Extensible mouth bellows for acceleration of flame, as in kindling a campfire, includes four successively nested tubes in longitudinally movable, frictionally retarded movable relation over a limited range between extended and retracted configurations. Shims cooperate with the tubes and with inwardly constricted ends thereof to directionally stabilize the arrangement of tubes and to prevent separation in forward or rearward direction.

Abstract: Self locking couplers, methods to couple adjacent tubing sections, and self-locking coupling assemblies are presented. In one embodiment, the self-locking coupler includes a coupling shroud having an external interface proximate to a first end of the coupling shroud and a set of collet fingers that extends from the first end of the coupling shroud. The self-locking coupler also includes a locking sleeve having an internal interface that complements the external interface of the coupling shroud. The locking sleeve is movable from a first position on the external interface to a second position on the external interface. As the locking sleeve moves from the first position to the second position, the locking sleeve compresses the set of collet fingers into a cavity of a first seal ring coupled to a first tubing section to secure the coupling shroud to the first tubing section.

Abstract: A wiper assembly (100) is provided, comprising a wiper arm (110), a wiper blade (120), and a coupling device (130) configured to enable connection of the wiper blade (120) to the wiper arm (110), wherein the coupling device (130) comprises a first part (140) being connected to one of said wiper arm (110) or said wiper blade (120), and a second part (150) being connected to the other one of said wiper arm (110) or said wiper blade (120).

Abstract: An improved solar water distillation system including: a flow system for collecting one or more condensate streams from an input treatment liquid; and an input treatment liquid separator within the flow system adapted to collect excess input treatment liquid from the flow system separate from the one or more condensate streams. The treatment liquid is maintained separate to the condensate streams to substantially minimise cross-contamination of the one or more condensate streams.

Abstract: An optical transceiver includes: a first OSA and a second OSA; a circuit board; an optical multiplexer/demultiplexer which includes a plurality of internal fibers, is optically connected to each of the first OSA and the second OSA through each of the internal fibers, and multiplexes the single optical signal to generate an optical transmission signal or demultiplexes an optical reception signal to generate the single optical signal; a receptacle which is optically connected to the optical multiplexer/demultiplexer, transmits the optical transmission signal to the outside, and receives the optical reception signal; and a second holding member which holds the first OSA and the second OSA and is engaged with the circuit board. The second holding member includes a first guide which guides the internal fiber and a second guide which detours the internal fiber with respect to the first guide.

Abstract: The invention provides a pre-insulated duct having a length and comprising a tube having a foam layer. The pre-insulated duct has an interior face and an exterior face and a thickness defined as a distance between the interior face and the exterior face. The interior face of the pre-insulated duct bounds an airflow space. In the present group of embodiments, the pre-insulated duct has a mounting rail system extending along the length of the pre-insulated duct. The mounting rail system includes at least one mounting rail, and preferably a plurality of mounting rails, positioned on (e.g., positioned on an exterior of) the pre-insulated duct.

Abstract: A submarine connection for interconnecting a riser pipe and a flexible pipe (26). The riser pipe has an upper end and the flexible pipe (26) has a lower end (30). A connection assembly includes a rigid fitting having a first limb (64) to be connected to the lower end (30) and a second limb (66) with a connector (67) on the end, and a body (36) having a head (42) and an opposing base (46) provided with an end piece (52) to be mounted on the upper end. The connection assembly also includes first guiding elements (60, 86) secured to the body (36), extending in a position at a distance from the axis of the end piece (52), and second guiding elements (76, 81) secured to the first limb (64), suitable for cooperating with the first guiding elements (60, 86).

Abstract: The present invention relates to an assembly of two structural parts of a wind turbine wherein the structural parts are to be connected in a flange-to-flange connection by a number of bolts and such that a flange of the first structural part and a flange of the second are centrally and rotationally aligned whereby a first borehole in the flange of the first structural part is matched and aligned with a corresponding first borehole in the flange of the second structural part. The structural parts may for example be a tower section or a foundation section. The assembly further comprises a first and a second rotational guide member releasably attached to each of the flanges of the structural parts.

Abstract: A fitting structure includes an annular seal member; a first fitting member including a first tubular fitting portion having a tubular shape, a first holding portion that contacts the seal member from a first axial end side, and a first restricting portion provided at a position different from a position of the first holding portion; and a second fitting member including a second tubular fitting portion having a tubular shape that is fitted to the first tubular fitting portion from a second axial end side, a second holding portion that contacts the seal member from the second axial end side, and a second restricting portion that contacts the first restricting portion from the second axial end side in a state where the seal member is compressed by a prescribed amount between the first holding portion and the second holding portion.

Abstract: A lift-out pump disconnect system is mounted to two parallel rails that are affixed to a pump enclosure. The disconnect system has a receiver body that is affixed to the rails and slidable along the rail axes with ear portions. The disconnect system further includes an outlet body that mates to the receiver body using tabs that slide on clamping ramped surfaces on the receiver body. Downward movement of the outlet body causes the clamping ramped surfaces to move the outlet body closer to the receiver body until flat sealing surfaces are in biased contact.

Abstract: A catheter assembly comprising a catheter handle (101) with a collet (118) disposed at a distal end. The collet is coupled to a strain relief (107) comprising a nut (122) and a strain relief projection (135). The collet comprises at least one leaflet (124, 125) and at least one collet spur (672, 682), and the nut comprises at least one ratchet (251). The collet is configured to couple to the nut, and the at least one ratchet is configured to interact with the at least one collet spur to securely fasten the strain relief to the catheter handle. The at least one leaflet is configured to couple to a catheter shaft.

Abstract: Female connector for accepting a male connector having a retaining external annular rim, a slot including two parallel lateral grooves and the slot opening at least at one of its ends forming a mouth of the housing, the female connector including a locking slide distinct from the body, movable between a locking position and an unlocking position, the locking slide including a locking plate and an actuating knob formed integrally with the plate, with a retaining portion belonging to the locking plate to come into abutment against the retaining outer annular rim, the locking slide including at least one flexible tab formed integrally, returning the slide toward the first position, the flexible tab pressing on each side of the mouth in the axial direction X so that the return force is balanced about X and creates no torque that could have a tendency to cause the locking plate to jam.

Abstract: A rotary joint having a rotating part provided with a rotating channel in an axial direction, attached to a shaft, and advancing and retracting in the axial direction and, arranged coaxially, a stationary part provided with a stationary channel in the axial direction, wherein an engagement part which allows relative rotation of a rotating seal part provided at the rotating part and a stationary seal part provided at the stationary part while stopping movement in the axial direction and holds a state in which the two sealing surfaces of said rotating seal part and stationary seal part are made to abut facing each other and wherein a rotation stopping mechanism restricting relative rotation of the stationary shaft part with respect to the fitting hole about the axis are provided.

Abstract: An electrical submersible pump assembly has modules including a pump, at least one motor, and a pressure equalizer coupled to the motor. First and second ones of the modules have a threaded connection including a first adapter having threads. A second adapter mounted to the second module has a tubular body, a neck of smaller diameter than the body, an external shoulder at a base of the neck, a rim on the neck, and an external groove between the external shoulder and the rim. A collar is rotatably carried and axially movable on the neck, the collar being in threaded engagement with the threads of the first adapter, the collar having an internal groove. A split shoulder ring carried partly in the external groove and partly in the internal groove retains the collar on the neck and is biased into one of the grooves.

Abstract: A riser top connector assembly (20) is shown. The assembly (20) includes a first connector part (21) arranged on a flexible jumper prepared for connection with a second connector part (40) arranged on top of a marine riser tower assembly projecting from the seabed. The first connector part (21) is provided with suspension means adapted to engage with supporting means in order to be supported and be able to tilt in the marine riser tower assembly. The first connector part (21) includes a housing (22) that receives an extendable termination hub (23) having a clamp connector (24) attached thereto. The jumper termination hub (23) is alignable with a riser hub (44) on the second connector part (40) when the first connector part (21) is being tilted relative to the marine riser tower assembly.

Abstract: Methods that may be employed to help to equalize the length of the teeth on a pin-and-box SCR connector during make-up include locating the make-up groove on the box at the far box end away from the pipe end. This causes the make-up force to tension and stretch the box to make it longer. Additionally or alternatively placing grease or other fluid in the nib groove creates a resistance force to nib entry. The grease or fluid exits through a nib vent port in the box while creating a resistance that compresses the pin and stretches the box causing the tooth spacing of the pin and the box to be similar. Providing a ring groove at both ends of the box allows a tensioning device to be used to tension the box causing box elongation, which equalizes the tooth length of pin and box members during connector make up.

Abstract: A crimp connection fitting includes a socket with at least one annular recess axially spaced from an annular O-ring receiving groove. The recess includes a plurality of axially spaced crimping elements such that, when the socket is crimped, it grips a conduit positioned within the socket. The crimping elements preferably are split ring spring clips. In some embodiments, multiple spaced recesses support one or more crimping elements.

Abstract: In general, a connector designed to slip on a tubular, or an extension thereof, may be locked onto the tubular and a seal created around the tubular to keep pressure trapped inside the tubular. Generally, the connector is slipped over and makes contact with the tubular via a sliding sleeve seal cover. In certain embodiments, when sufficient force is placed on the connector, one or more shear pins, which are holding the sleeve, are sheared, allowing the connector to be lowered onto the tubular and the seal to make contact with the tubular. The connector may be locked onto the tubular by means of a one piece slip energized by a cam typically held in place mechanically by one or more ratchets.

Abstract: Provided is a uniaxial eccentric screw pump which includes: a casing having a first locking receiving portion; a stator connected to the casing and having an inner peripheral surface which is formed into a female threaded shape; a rotor being insertable into the stator 8 and formed of a shaft body having a male threaded shape; an end stud having a second locking receiving portion and connected to the stator on a side opposite to the casing; and a holder being configured to hold the stator between the casing and the end stud. The holder includes: a first locking portion lockable to the first locking receiving portion of the casing; a second locking portion lockable to the second locking receiving portion of the end stud; and an adjusting portion capable of adjusting a distance between the first locking portion and the second locking portion.

Abstract: The present invention relates to a tube with coupling according to which liquid leakage and the like can be suppressed as much as possible when couplings are connected. A tube with coupling (10) according to the present invention is a tube with coupling (10) obtained by forming a coupling (30) on a leading end portion (22) of a tube (20) through injection molding, and the leading end portion (22) of the tube (20) is arranged at a position set back from a leading end portion (32) of the coupling (30), at least a portion of the leading end portion (22) of the tube (20) being covered by the coupling (30). It is desirable that a flange (36) is provided so as to protrude outward at a position set back from the leading end portion (32) of the coupling (30) and the leading end portion (22) of the tube (20) is arranged at a position set further back from the flange (36).

Abstract: A telescopic extension, typically for an electric household appliance, comprises: an inner tube and an outer tube. The inner tube and the outer tube are slidable telescopically relative to one another. The inner tube comprises, on an outer surface thereof, a plurality of deformations of predetermined shape; a sleeve fitted inside the outer tube, at one of its ends; a constraining device configured to lock sliding of the inner tube with respect to the outer tube, when the constraining device is at least partially engaged in one of the deformations; a slider and elastic means, wherein the slider cooperates with the constraining device under the action of the elastic means; and an actuating device operatively connected to the slider. The slider comprises a guiding device for providing a guided movement between the slider and the constraining device.

Abstract: Device for the connection of a duct including a tubular body provided with an axial stop for a cylindrical sleeve that defines a tubular accommodating housing and has an end which delimits an annular inlet to the housing that is radially deformable elastically. The housing includes a maintaining member for maintaining the end of the sleeve in a deformed state, the member being designed to be movable between an active position in which it maintains the end in the deformed state and an inactive position in which it is carried by the duct during the introduction thereof and allows the end to return to its rest state.

Abstract: A press fitting device, components and method provide one or more indicators to provide a visual indication that the fitting has been properly pressed around a tube and that the correct amount of pressure has been provided to create a permanent seal. In embodiments, the present invention includes a fitting having a main body component with a packing arrangement including a sealing ring, a lock ring support member, a lock ring and a malleable and expandable indicator ring.

Abstract: A tubular and tubular connection for joining adjacent tubulars of a tubular string for passage of fluid therethrough is provided. The tubular connection includes a pin end at an end of a first of adjacent tubulars and a box end at an end of a second of the adjacent tubulars. The pin end has an outer locking surface. The box end has a plurality of fingers at an end thereof with slots therebetween. The fingers are selectively extendable for placement about the pin end of the first of the adjacent tubulars. The fingers having an inner locking surface for interlocking engagement with the outer locking surface of the pin end whereby loads are distributed between the adjacent tubulars.

Abstract: This female quick-coupling element for a quick-connect coupling is able to cooperate with a male coupling element. A control ring is able to move in translation along a longitudinal axis between a first position and a second position. A blocking member prevents translation of the control ring as far as its second position. An element for the elastic return of a piston, integral in transverse movement with the blocking member, to its internal position is mounted in a housing of the first coupling element situated outside the housing of the piston, and fluidically isolated from the fluid-flow conduit. The first coupling element comprises transmission means, disposed between the return element and the piston, to return the piston to its internal position.

Abstract: A connector device includes: a first connector including a first housing; and a second connector including a second housing. When the first housing is not oriented in a direction in which the first housing is fitted into the second housing, the first housing becomes fitted into the second housing after rotation. The first connector includes a third connector attached to the first housing. The third connector has a third housing including a cylindrical portion. The first housing can move relative to the cylindrical portion between a pre-fit position and a fit-rotation position. The first housing and the cylindrical portion of the third housing are provided with: a rotation block portion to block rotation of the first housing relative to the cylindrical portion while at the pre-fit position; and a rotation guide portion to guide the rotation of the first housing relative to the cylindrical portion while at the fit-rotation position.

Abstract: An extension tube for a vacuum cleaner comprises an outer tube, an inner tube slidingly sheathed in the outer tube, wherein the front end of the inner tube being embedded with a sealing component with an end extending out from the inner tube, the inner tube being provided with several rows of clamping grooves, and each row of clamping grooves being provided with a plurality of clamping grooves at intervals in the length direction, and a length adjustment component mounted on the rear end of the outer tube and used for selectively fixing the inner tube to adjust the length of the extension tube.

Abstract: A hollow coupling for joining together two pipe ends and having a center, two coupling ends, and an inner profile. The inner profile can include a serrated section having a plurality of threads extending radially around the inner diameter of the coupling, a curved section proximate the serrated section and defining a recess for the deposition of debris and other material during installation of a pipe into the coupling, a smooth section adjacent an end of the coupling and having a diameter slightly less than the outside diameter of a pipe to be inserted into the coupling, and a transition section between the curved section and the smooth section, the transition section having a smooth, rounded profile that minimizes stress concentrations.

Abstract: A heavy duty riser connector assembly for joining together and sealing sections of pipe, having an upper connector housing, a lower connector housing and grooves and ribs formed circumferentially on an outer diameter each housing. The assembly having a locking sliding sleeve to slide over and lock together the connector housing and a locking detent ring adapted to pop out and lock the locking sliding sleeve in place so the permanent locking sliding sleeve is not effected by vibration when the locking sliding sleeve has been slid over at least one flexible collet. The assembly can simultaneously seal a riser bore against internal and external pressure while additionally carrying heavy tensile and bending loads without deforming while engaging a riser for both drilling and production or any other application requiring rapid makeup of pipe.

Abstract: A pneumatic impact tool includes a spindle extending along an X-axis, an output shaft extending along a Z-axis, and a spindle positioning device that includes a bushing and a stop pin. The bushing is threaded in a housing, and has a stop surface and a frustoconical outer surface. The stop surface obstructs the spindle from moving away from the output shaft. The frustoconical outer surface has opposite first and second ends. The first end is nearer to the X-axis and farther away from the Z-axis than the second end. The stop pin is disposed removably in the housing, and has an engaging surface abutting against the frustoconical outer surface, so as to prevent the bushing from moving in the housing in a direction away from the output shaft.

Abstract: A pipe connection guide arrangement is adapted to align a first pipe section having a first flange with a second pipe section having a second flange. The arrangement includes a guide bar to be attached to the first pipe section in a manner in which the guide bar projects longitudinally beyond the first flange. Similarly, a guide funnel is to be attached to a second pipe section, wherein the guide funnel is adapted to receive and locate the guide bar to laterally align the first pipe section to the second pipe section. A stopper bar is provided on the guide bar forward of the first flange, wherein the stopper bar is adapted to abut against the guide funnel to longitudinally align the first pipe section.

Abstract: The present application relates to a tool for detecting perforations in hydrocarbon pipelines based on the sensing system thereof. The function of said tool is to pass longitudinally through a pipeline of specific diameter, monitoring the thickness thereof and detecting any hole over the path followed and, in accordance with the data obtained, establishing the distance at which the holes are located, calculated from the starting point, the time at the instant of detection and also the circumferential position and size thereof, all the aforesaid as part of an online process implemented as the tool progresses through the target pipeline. At the end of the run, the information may be downloaded to a computer where it is available for use and for the corresponding decisions concerning integrity.

Abstract: A system for aligning and connecting components including a support structure and a measuring apparatus coupled to the support structure. The measuring apparatus is arranged to spatially analyze a first tubular component with respect to a second tubular component for determining an adjustment vector therebetween. An alignment apparatus is coupled to the support structure and in data communication with the measuring apparatus. The alignment apparatus includes a plurality of actuators operatively arranged in parallel for moving at least one of the first or second tubular components relative to the other for coaxially arranging the first and second tubular components in accordance with the adjustment vector. A connection apparatus is coupled to the support structure and operatively arranged for connecting the first and second tubular components together.

Abstract: In one embodiment, an electrical conduit fitting, comprises a cylindrical portion having an inside surface and an outside surface; at least one tapered end tapering outwardly such that the circumference of the tapered end is larger than the circumference of the outside surface of the cylindrical portion; and a spring band affixed to the cylindrical portion and to the tapered portion of the fitting.