Abstract: A hose coupler housing assembly for air and fluid hoses having an externally threaded cylindrical outer component (2) for mounting recessed on a planar surface encompassing a female quick connect coupler (1). The housing allows a user to insert or remove a male hose fitting into the coupler by depressing and releasing an inner component (3). A rotating dust cover (4) mounts to the top of the inner component with a screw (6) through a countersunk aperture (16) and protects the female quick connect coupler when not in use. The outer component is held to the planar surface with an internally threaded retaining ring (5) which mates to the externally threaded body of the outer component.

Abstract: The invention relates to a sealing device (3) for a motor vehicle heat ex-changer (4) consisting of a plate (5) comprising a central cavity (12) configured to allow the passage of a tube of the heat exchanger, characterised in that at least two opposite end edges of said plate (5) are each provided with snap-fastening means (8), each capable of engaging with complementary snap-fastening elements integrated into a recess located in a support frame of the heat exchanger, and characterised in that the sealing device (3) comprises an elastically deformable sealing means (14) arranged around the central cavity (12) formed in the plate (5).

Abstract: A holding device is used with a centripetal air sampling member of a rotor assembly that includes and downstream rotor discs and a centripetal air sampling member. The holding device has an annular support element with a housing configured to receive the air sampling member in a radial orientation, a first lateral extension, and a second lateral extension rigidly attached to the downstream rotor disc, extending substantially following the longitudinal axis and radially arranged externally with respect to the first extension. The holding device also includes a wedging ring axially arranged between a portion of the downstream rotor disc and the support element, the wedging ring being configured to simultaneously urge, under the action of a centrifugal force, the first extension in radial abutment against the second extension and the support element in radial abutment against a portion of the upstream rotor disc.

Abstract: A heat dissipation unit connection reinforcement structure includes a case, at least one reinforcement structure and at least one heat pipe. The case has a case chamber and at least one opening formed through a top side of the case in communication with the case chamber. The reinforcement structure has a reinforcement main body correspondingly disposed on the opening. The reinforcement main body has a connection hole in communication with the case chamber, mating section and a reinforcement connection section. The heat pipe has a heat pipe chamber. One end of the heat pipe is inserted in the corresponding connection hole, whereby the heat pipe chamber is in communication with the case chamber. The inner circumference of the reinforcement connection section is tightly attached to and connected with an outer side of the corresponding heat pipe.

Abstract: A fitting for connecting a branch conduit to a liner installed in a main pipe is configured to mechanically connect to the branch conduit as it is inserted into the branch conduit from inside the main pipe. The mechanical connection is established without rotating the fitting. The fitting can include a body having an outer shaft section for being received in the branch conduit and an inner flange section for opposing the liner within the main pipe. The fastener include one or more teeth that extend radially from the exterior of the shaft section. The teeth can be secured to the shaft section by deforming portions of the fitting body against the teeth. The flange section supports a gasket for sealing against the liner when the fitting is installed. The flange section can include a rim that maintains the gasket in the proper position.

Abstract: A kit for joining cylindrical tubes to form strong orthogonally joints for use in a variety of structures comprises a tool for modifying the cylindrical tubes to demonstrate cutouts of specified width and depth, a Steinmetz solid connector having a shape defined by the volume of intersection of the two cylindrical volumes of equal diameter joined orthogonally; and an adhesive means for securing said connector within said cylindrical tubes. Kits that comprise one-, two-, and four-piece Steinmetz solid connectors are described, as are alternative means and members to secure and shape the resulting joint.

Abstract: A drain disinfecting device for disinfecting the internal surface of a drain pipe wall that is provided with a hole or aperture includes a UV LED module provided with a transparent lens through which UV-C light can be transmitted. The module is attached to the drain pipe to register the transparent lens with the hole in the drain pipe to transmit UV light through the transparent lens into the interior of the drain pipe to irradiate the drain pipe inner surface with UV light. A watertight seal is provided between the drain pipe and the module. A controller is provided for selectively energizing the module. A method of converting an existing drain pipe to disinfect the interior surface includes forming a hole or aperture in the wall of the drain pipe and registering the drain disinfecting device with the hole or aperture in the drain pipe.

Abstract: At least one reinforcement tube for stabilizing a housing within an automobile transmission casing. The reinforcement tube includes a first portion having a first diameter and having a first interior recess, a second portion having a second diameter that is larger than the first diameter, and a second interior recess, the first and second portions separated by a shoulder, a first seal disposed within the first interior recess of the first portion and situated proximate the shoulder separating the first and second portions, and a second seal separate from the first seal and situated proximate a distal end of the second portion.

Abstract: The present invention lies in the field of automated analysis devices and relates to a method for monitoring the functionality of a wash station (1) for pipetting needles (2).

Abstract: A drain cover includes: (a) a cover portion including a first plate portion defining a plurality of first holes, the first plate portion including a first top surface and a first bottom surface; (b) a securing portion including a second plate portion, the second plate portion including a second top surface and a second bottom surface, the first bottom surface being flush against and in contact with the second top surface, the second plate portion defining a plurality of second holes coaxial with the first holes; (c) a plurality of draw necks comprising a corresponding plurality of neck extensions that form lamination-retention collars, each of the plurality of retention collars including an upper surface and a lower surface, the upper surfaces being at least partially flush against and in contact with the second bottom surface, the lower surfaces being curved and flared.

Abstract: Systems and methods of coupling a nose cone to a turbine machine. Nose cone assembly weight and coupling difficulty are each reduced by reducing or eliminating the number of bolts used to mount the nose cone to the turbine machine, as well as the support or retaining ring. The disclosed nose cone comprises a plurality of hub mounting elements including one or more bayonet flanges, two or more apertures defined by a flange forming an annular hub mating surface of the nose cone and configured to receive an fastener therethrough, and one or more pilot flanges.

Abstract: A heat exchanger tube assembly includes a tube. The tube includes a first end, a second end disposed opposite from the first end, an outer surface, and an inner surface defining an interior space. A plurality of channels are formed within the interior space. A first sleeve is fixed to the outer surface of the tube near the first end and a second sleeve fixed to the outer surface of the tube near the second end.

Abstract: A heat-insulated tank with a volume of 200-20,000 m3 for storage of oil and oil products includes a heat-insulated wall, roof and bottom installed on a foundation. The wall and roof are equipped with supporting discharge skirts forming sections, the heat-insulated coating made of foam glass blocks that fill sections and form control joints in the heat insulation coating. The tank includes a top coat made of metal sheets located at an external surface of foam glass blocks. The foam glass blocks including a lower row of detachable blocks and additional rows coupled to each other and a surface of the tank via an adhesive. The technical result is improved safety and strength of the tank heat insulation at loads on its structure caused by filling and discharge of the raw material and environmental factors, and relatively even temperature control of the oil and oil products.

Abstract: A valve, in particular for hydraulic circuits, includes a valve body (4) designed as a cartridge that can be fixed in a housing (6) having fluid connections (8) by a securing device (20, 26, 28). The securing device has at least one blocking element (20) in the form of a separate component between the valve body (4) and the housing (6). The blocking element has blocking surfaces that can be moved relative to the longitudinal axis (18) of the valve body (4) between an assembly position allowing the valve body (4) to be inserted into the housing (6) and a blocking position in which the blocking surfaces secure the valve body in an assembly position, preferably with zero backlash by bearing against retaining surfaces (26, 28) of the housing (6) and the valve body (4).

Abstract: Tubes for use in ultrahigh pressure devices, and associated systems and methods of manufacture are disclosed herein. In one embodiment, a metal tube includes an elongate bore having a circular transverse cross-sectional shape. The metal tube also includes an elongate wall extending around the bore and having an annular transverse cross-sectional shape with an inner surface closest to the bore, an outer surface furthest from the bore, and a wall thickness extending from the inner surface to the outer surface. An inner portion of the wall is under swage-autofrettage-induced overall compressive stress.

Abstract: A connector is provided for connecting a pneumatic hose having an end to a structural member of an agricultural implement. A tubular grommet extends through a port in the structural member. A flange extends radially from the outer surface from the tubular grommet and is engageable with a first side of the structural member. A locking barb also extends from the outer surface from the tubular grommet adjacent a second end thereof. The locking barb is engageable with a second side of the structural member with the second end of the tubular grommet received within the interior of structural member.

Abstract: A pipe joint coupling apparatus has first and second pipe joint members coupled to each other, a plate-shaped support member with an opening through which the first pipe joint member extends, and an elastic member accommodated in an annular groove formed in the outer surface of the first pipe joint member. The support member is clamped between a shoulder part formed on the outer surface of the first pipe member and a collar member disposed about the first pipe joint member such that the edge of the opening of the support member engages the elastic member. The width of the groove is greater than the width of the support member to allow the first pipe joint member to be radially displaced relative to the support member with the opening edge partially and radially entering into the annular groove while deforming the elastic member.

Abstract: A fuel injector mounting assembly including a mounting clip. The mounting clip includes a frame, a first leg, a second leg, a first arm, and a second arm. The frame includes a first side, a second side, and a generally planar surface extending between the first side and the second side. The first arm extends from the first side of the frame. The first arm includes a fuel cup support portion aligned with the first leg and extending in generally the same direction as the first leg, a raised surface of the fuel cup support portion configured to cooperate with the fuel cup, and a flange at an end of the fuel cup support portion, the flange extending away from the first leg. The second arm extends from the second side of the frame and is at least substantially similar to the first arm.

Abstract: A flow connector creates a fluid connection between a port in a wall of a reactor vessel and an axial flow path of the reactor vessel. The flow connector has a wall defining a flow path of the flow connector. The flow path terminates in a first end opening and a second end opening. The first end opening is configured to connect to the axial flow path of the reactor vessel, and the second end opening is configured to connect to the port in a wall of the reactor. The flow connector includes a passageway extending through the wall of the flow connector to provide access to the flow path of the flow connector. A cover is dimensioned for sealing the passageway. The passageway may be dimensioned such that a person may traverse the passageway to access the flow path of the flow connector.

Abstract: Wall feed-through element for a fluid line that includes a housing having a feed-through region running in an axial direction with at least one attachment geometry and a stop. The feed-through region is structured with a bearing section and the connection geometry, on a side of the bearing section facing away from the stop at least one, includes at least one shaping protruding radially over the bearing section with a back wall facing the stop and at least one radially springable projection that is offset in a circumferential direction with respect to the shaping and extends toward the stop in an axial direction and beyond the back wall.

Abstract: The present invention describes a tubular scoop that may be utilized with various assemblies for sampling fluid in a pipeline. The scoop includes a bend with a bend radius that is from two to four times the diameter of the scoop. The scoop defines a scoop face that is parallel to an axis of the tubular of the scoop. The scoop is mounted with a threaded connection that seals around the tubular. An additional seal comprises a compression nut that allows orientation of the scoop within the pipeline whereupon the scoop orientation is fixed by tightening the compression nut.

Abstract: The present invention describes a tubular scoop that may be utilized with various assemblies for sampling fluid in a pipeline. The scoop includes a bend with a bend radius that is from two to four times the diameter of the scoop. The scoop defines a scoop face that is parallel to an axis of the tubular of the scoop. The scoop is mounted with a threaded connection that seals around the tubular. An additional seal comprises a compression nut that allows orientation of the scoop within the pipeline whereupon the scoop orientation is fixed by tightening the compression nut.

Abstract: A coupling structure for an absorption refrigeration circuit includes a gasket held between two coupling members. The gasket has a protruding part that elastically deforms when clamped between adjoining faces of the two coupling members.

Abstract: A tank and spout interface of a radiator of a motor vehicle having a tank part having an inner surface, an outer surface, a connecting part, a bottom portion, a first end, a second end, a first outer margin, and a second outer margin. The tank and spout interface has a connection sleeve disposed on the tank part and extending outwardly from the tank part having an inner surface integrally formed with the inner surface of the first outer margin of the tank part and an outer surface integrally formed with the outer surface of the tank part. A first entry riser and a second entry riser are disposed on opposing sides of the inner surface of the connection sleeve and a first internal riser and a second internal riser are disposed on the first outer margin of the tank part.

Abstract: A method and apparatus for connecting a tube coaxially arranged around a measuring probe in a measuring probe unit of a fill-level measuring device comprising: a cable- or rod-shaped measuring probe and a tube coaxially surrounding the measuring probe. The measuring probe unit is connected to the container by means of a process connection element, wherein the measuring probe and the tube arranged coaxially around the measuring probe for the measuring probe unit are connected releasably to the process connection element. The coaxially arranged tube is connected releasably to the process connection element via a shape interlocking, threaded connection in a defined connection region, and the releasable, shape-interlocking, threaded connection of the coaxially arranged tube to the process connection element is secured by means of a radially directed deformation of the coaxially arranged tube in the defined connection region.

Abstract: The present disclosure relates to an apparatus for extending a pipe through a wall. The apparatus includes a ball joint through which at least one pipe extends, an inner pipe, which extends through the ball joint and through which a fluid material may transfer, a housing unit, which substantially surrounds the ball joint and comprises resin bonding surfaces that that seal the housing unit to the ball joint, and a flange unit, which affixes to the housing unit and comprises resin bonding surfaces that seal the flange unit to a wall. The angle between the longitudinal axis of the inner pipe and a line orthogonal to the wall through which the pipe extends is in the range of between about 0 and 20 degrees.

Abstract: Fittings with redundant seals for aircraft fuel lines, fuel tanks, and other systems. A representative fitting includes a first member having a flange and a barrel. The barrel further includes a passageway. A first flange seal is positioned at a face of the flange and can be sealably coupled to a surface, for example, a tank wall. A second flange seal is disposed outwardly from the first flange seal to seal against the surface. The fitting further includes a second member positioned within the passageway of the barrel. The fitting further includes first and second barrel seals positioned between the barrel and the second member.

Abstract: A joint for a fluid line of a vehicle for conveying a fluid through a vehicle frame member includes a unitary body having a first end adapted for engagement to a first fluid conduit and a second end adapted for engagement to a second fluid conduit. The body is sized to span between first and second walls of the vehicle frame member. A bore extends axially through the body and fluidly connects the first and second fluid conduits. The joint includes at least one connector configured to engage the vehicle frame member for releasably mounting the joint to the vehicle frame member.

Abstract: Disclosed therein is a joint member, which includes a retaining portion formed by pressing a stainless steel pipe that is cut into a predetermined length, a joining portion having a spiral portion or a spiral groove, and an insert member made of synthetic resin and being pressed into the pipe so that a packing and a compression ring can be located in a proper position. The joint member using a pipe includes: a metal member having a retaining portion formed by pressing a stainless steel pipe cut into a predetermined length and a joining portion formed on the stainless steel pipe; and an insert member made of synthetic resin, the insert member being pressed to the retaining portion and mounted on the inner circumference of the metal member to locate joint means in a proper position.

Abstract: The present invention provides a better fireproof bulkhead penetration that is substantially less expensive to install and much easier to modify. The bulkhead penetration system is designed to prevent the spread of fire, smoke, water, gas and air through walls or bulkheads in both stationary and marine structures in way of piping and cable penetrations at the fire zone boundaries. Various preferred embodiments meet the requirements of the regulatory authorities having jurisdiction over the structure as well as the requirements of local authorities. In preferred embodiments a high temperature sealant provides an airtight seal for a sleeve type penetration and a high temperature sealant also provides an airtight seal between the sleeve and the bulkhead aperture through which the sleeve passes. The seals can be easily removed for repairs, upgrades and replacements.

Abstract: A tank adapter has a housing. The housing has a top, a bottom and a sidewall disposed between the top and the bottom and a cavity defined by the top, bottom, and sidewall. The outer surface of the top has a first lower surface and a second raised upper surface. The second raised upper surface is located in juxtaposition to the first lower surface. The perimeter of the first lower surface is larger than the perimeter of the second raised upper surface such that a lip is formed between the first lower surface and the second raised upper surface. At least one passageway extends from the second raised upper surface to the inner surface of the top. The passageway has a first opening located in operative communication with the second raised upper surface. The passageway has a second opening located in operative communication with the inner surface of the top and at least a portion of the cavity.

Abstract: Herein is disclosed a sleeve system and methods of using the system. The system uses an elongated open-ended sleeve, and mounting plate parts which mate with each other to form a mounting plate and which are securable to each other and to a wall. The mounting plate thus formed comprises a collar which, when the mounting plates parts are secured together, presses against portions of the outer surface of the sleeve to hold the sleeve in place.

Abstract: A system for moving fluid from one location to another. The system comprising a fluid delivery system, a first piece of flexible tubing that receives fluid from the fluid delivery system and a second piece of flexible tubing. The system further includes a connector having an aperture that receives the second piece of flexible tubing. The connector is then positioned inside the first piece of flexible tubing so that the connector is urged against the inner walls of the first piece of flexible tubing so that fluid can be communicated from the first piece of flexible tubing to the second piece of flexible tubing.

Abstract: Herein is disclosed a sleeve system and methods of using the system. The system uses an elongated open-ended sleeve, and mounting plate parts which mate with each other to form a mounting plate and which are securable to each other and to a wall. The mounting plate thus formed comprises a collar which, when the mounting plates parts are secured together, presses against portions of the outer surface of the sleeve to hold the sleeve in place.

Abstract: A stand for supporting a pressure vessel includes a body having an upper wall and a sidewall extending downwardly from the upper wall, an aperture defined in the upper wall configured to permit passage therethrough of a fluid conduit, the fluid conduit being in fluid communication with the pressure vessel, and a locking element provided in connection with the body configured to engage the fluid conduit when in a locked position to inhibit removal of the stand from the pressure vessel.

Abstract: A coupling of a heat exchanger includes a saddle for engaging a cylindrical manifold. The saddle has an arcuate cross-section extending between a first edge and a second edge. The saddle defines an opening and a tubular member extends through the saddle and between a top edge and a bottom edge. A lip extends outward from the top edge and a skirt interconnects the lip to the opening in the saddle. The tubular member is oblong-shaped adjacent the opening of the saddle and the tubular member has an oblong-shaped portion extending from the bottom edge to adjacent the opening in the saddle and terminating at a transition zone. The tubular member has a circular-shaped portion extending from the transition zone to the top edge. The oblong-shaped portion has a shorter dimension in the direction between the first and second edges than the circular shaped portion.

Abstract: The invention relates to a device and a method for mounting and connecting at least one sanitary equipment pipe provided behind a wall, and to a corresponding method. The device includes at least one member for connection to a rear portion to be connected to a free end of the pipe, and a front portion including means for connection to another member of the sanitary equipment, provided in front of the wall, and at least one housing having an open face through which a connection member can be inserted and an opening for the passage of a free end of the pipe, characterized in that said housing further has an open face through which a connection member can be inserted, said housing being adapted to be inserted in a passage formed through said wall from the front of said wall and having means for attaching the same against the front face of said wall.

Abstract: A subsea stab plate assembly comprises a stab plate which includes apertures each extending in an axial direction through the plate from a front face of the plate to a rear face of the plate. A subsea hydraulic coupler has a body with an internal longitudinal passageway including a valve operable to open the passageway on the mating of the coupler with a complementary coupler. The coupler is shaped for insertion through an aperture in either of two directions, having a circumferential groove and a flange assembly comprising an axially extending hub which fits into the groove and a shoulder for abutment against the front face of the plate. The flange assembly comprises a plurality of separable segments each of which constitutes part of the hub and part of the shoulder. The hub fits between the groove and the inside of the aperture.

Abstract: A method of attaching flexible tubing used in implementations such as drying buildings after flooding or irrigation. The method comprises forming a hole in a first line of flexible tubing, positioning a second piece of flexible tubing about a connector, and positioning the connector into the interior of the first opening with the second tubing positioned there about so that the pressure in the first tubing presses the connector against the inner wall thereby capturing the second tubing between the connector and the inner wall of the first tubing.

Abstract: A flange structure (10?) for a fuel supply unit of a vehicle includes at least one non-electrically conductive plastic fuel port (16?) having first and second ends. A non-electrically conductive plastic flange (20?) is integral with the fuel port between the first and second ends. The flange is constructed and arranged to be coupled with a fuel tank of a vehicle. Electrically conductive grounding structure (32) is associated with the fuel port and has an elongated portion (36) extending within the fuel port so as to be exposed to fuel, and an end (40) connected with the elongated portion. An electrically conductive hose (30) is coupled with the first end of the fuel port and is in contact with the end of the grounding structure thereby defining a discharge path such that static electricity generated when fuel flows through the fuel port can be dissipated through the discharge path.

Abstract: A pipe connector (10) including a joining portion (12) having a port (14) for connection of a first pipe thereto, the joining portion also having a wall for connection of a second pipe thereto, the second pipe being able to be connected to the wall by boring a hole through the wall and bonding the second pipe thereto, the wall having a shape such that the pipe may be bonded to the wall at a plurality of angles with respect to the port, whereby, in use, the pipe connector (10) can connect the first pipe to the second pipe at a plurality of angles with respect to each other.

Abstract: A tank adapter has a housing. The housing has a top, a bottom and a sidewall disposed between the top and the bottom and a cavity defined by the top, bottom, and sidewall. The outer surface of the top has a first lower surface and a second raised upper surface. The second raised upper surface is located in juxtaposition to the first lower surface. The perimeter of the first lower surface is larger than the perimeter of the second raised upper surface such that a lip is formed between the first lower surface and the second raised upper surface. At least one passageway extends from the second raised upper surface to the inner surface of the top. The passageway has a first opening located in operative communication with the second raised upper surface. The passageway has a second opening located in operative communication with the inner surface of the top and at least a portion of the cavity.

Abstract: A multi-port connector includes a plate employing a plurality of coupling retention mechanisms used to hold a plurality of fluid connectors in alignment for deployment with a respective plurality of fluid ports defined in a structure. The couplings may be loosely retained in the plate to facilitate alignment with the ports and ultimately insertion of the connectors into the ports. Each of the coupling retention mechanisms might be an opening through the plate with engagement mechanism defined within, or in conjunction with, the opening. In accordance with various embodiments of the present invention a (central) fastener may pass through the plate to selectively draw and secure the plurality of fluid connectors into engagement with the respective plurality of ports.

Abstract: A configuration for sealing-off two fluid-carrying subassemblies, in particular for sealing-off a case, the inner space of which is filled with a first fluid and through the inner space of which there is led a pipeline filled with another fluid which flows into a construction space that is separated from the inner space filled with the first fluid by a case wall. Between a first sealing element and a second sealing element there is disposed a supporting ring, which, on each of its side faces assigned to the sealing elements, has a contour for the reception and diversion of a fluid volume which has flowed onto the supporting ring as a result of leakage in the region of the respectively assigned sealing element.

Abstract: 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 communication, a planar surface on the coupling body, surrounding the first port and configured to engage the flat portion of the tube with the first port in fluid communication with the aperture. A strap is affixed at both ends to the coupling body and is configured to engage the tube and hold the coupling body in place on the flat.

Abstract: A penetration system for a pipe entering a duct wall at a pipe stub. The penetration system may include a thermal sleeve surrounding the pipe stub and a bellows positioned below the thermal sleeve and about the pipe.

Abstract: Venting through the walls of an interior room of a building to an external environment is facilitated by apparatus and techniques for mounting an in-wall unit for interfacing with the exhaust ports of equipment, such as dryers, using flexible pipe. The in-wall unit connects with venting pipe, such as stovepipe, for connecting to the external environment through an exterior surface, such as a roof. If a roof exhaust is desired, a vent assembly is provided that contains a flap that automatically closes when the exhaust flow terminates, but opens when venting is underway. The flap is removable so that cleanout of path between the in-wall unit and the room exhaust can easily occur.

Abstract: A method and structure for retaining a tube in place relative to a surface of a device, such as a motor or pump, for fluid communication there-between. The tube retainer comprises a tube having a retention groove, disposed adjacent an open end thereof, and a holding clamp having a slot which is engageable with the retention groove. The holding clamp further comprises a bolt hole for receiving a threaded bolt for engaging a threaded bore in the device to attach the holding clamp thereto, thereby holding and retaining the tube relative to the surface of the device.

Abstract: A compressor with a centripetal air takeoff system that includes pipes installed between an outer collar and an inner collar. Each pipe is fitted in a hole in the outer collar and in a hole in the inner collar. The system further includes a locking mechanism between the pipe and the inner collar.

Abstract: 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 communication, a planar surface on the coupling body, surrounding the first port and configured to engage the flat portion of the tube with the first port in fluid communication with the aperture. A strap is affixed at both ends to the coupling body and is configured to engage the tube and hold the coupling body in place on the flat.