Abstract: An end cap mounting module comprises an end cap body that is cast as a single-piece component that has a first mount interface for connection to a catalytic converter and a second mount interface for connection to an exhaust pipe. The single-piece end cap body can include at least one integrally formed sensor boss and/or fastener boss.

Abstract: The invention is a novel offset conduit body that has T-type, L-type and X-type conduit body variants. The T-style conduit body has an offset port the axis of which is perpendicular to the co-linear axis of the other two ports, but the axis of the offset port does not lie in a common plane with the axis of the other two ports, and this offset eliminates the need for bending conduit connected to the offset port in order for that conduit to pass over or under different conduit that is adjacent to the T-style conduit body and is parallel to the conduit connected to the other two ports. The L-style conduit body has a first and an offset port oriented at right angles to each other and the axis of the two ports are offset from each other so they do not lie in a common plane, and the offset eliminates the need for bending conduit connected to the offset port in order for that conduit to pass over or under adjacent conduit that is parallel to the conduit connected to the first port.

Abstract: A utility service apparatus having at least one utility segment with a conduit system having an elongated body. A coupling structure is positioned at both ends. The coupling structure at one end is attachable to the coupling structure at the other end. A plurality of utility service components extend through the elongated body. Coupling a first end of a first utility segment with the second end of another utility segment assembly operably connects each of the plurality of utility service components to another utility segment assembly. Some of the segment assemblies include a unit head positioned along the elongated body. The unit head has a plurality of utility service ports coupled to the utility service components. Service implements can be attached thereto.

Abstract: A coupling component is provided for a plug-in connection for media-carrying lines, and includes a flow channel that has an inner cross-section that is enlarged in steps in order to allow the formation of a reflux zone when carrying the media, and a vent opening. The step-like enlargement is asymmetrically formed over the circumference of the inner cross-section so as to achieve an improved separation capacity.

Abstract: A ported bushing for use with a pressure switch for monitoring the pressure of pressurized hydrocarbons flowing through a pipeline is provided, the ported bushing having a main body containing a threaded opening for attaching the pressure switch, two threaded test ports for attaching testing equipment thereto and a threaded end for attaching the ported bushing to a valve attached to the pipeline. The ported bushing can include a tubular body, and can be configured to adapt to different diameters of pressure switches and valves. The ported bushing can further include flattened surfaces for use with a wrench to rotate the bushing. The ported bushing can further include a gauge and a test valve coupled to the test ports to enable the testing of the pressure switch in-situ when the valve is closed.

Abstract: A coupling component is provided for a plug-in connection for media-carrying lines, and includes a flow channel that has an inner cross-section that is enlarged in steps in order to allow the formation of a reflux zone when carrying the media, and a vent opening. The step-like enlargement is asymmetrically formed over the circumference of the inner cross-section so as to achieve an improved separation capacity.

Abstract: A unit for an ejector-type refrigeration cycle includes an ejector, first and second evaporators connected in parallel to a downstream side of the ejector and configured to evaporate the refrigerant discharged from the outlet of the ejector, and a refrigerant distributor configured to distribute the refrigerant discharged from an outlet of the ejector to a side of the first evaporator and a side of the second evaporator. The ejector draws refrigerant from a refrigerant suction port by a high-velocity refrigerant flow jetted from a nozzle portion, and mixes the refrigerant injected from the nozzle portion with the refrigerant drawn from the refrigerant suction port so as to discharge the mixed refrigerant from the outlet of the ejector. The ejector and the refrigerant distributor are connected to each other such that the refrigerant discharged from the outlet of the ejector directly flows into the refrigerant distributor.

Abstract: An embodiment of the present invention includes a header for a high-pressure apparatus of steam power plants, with the header having at least one nipple for welding on pipes for feed water and the pipe nipple protrudes to the outside from the header wall. The pipe nipple is formed integrally from the header wall. As a result, a weld joint between the pipe nipple as a first part and the wall of the header as a second part can be omitted, so that the production effort is reduced considerably in the case of large headers with many pipe nipples.

Abstract: Provided is an apparatus for connecting two sub-flow systems (e.g. airplane fuel tanks) and conveying a fluid between the two sub-systems using a pressured balanced transfer tube, particularly when there are large radial and axial movements or offsets between the sub-systems. Unlike conventional fluid transfer systems, the present apparatus allows for the pressure in the transfer tube to be balanced to internalize the pressure forces and prevent the exertion of pressure forces on the sub-systems connected to the transfer tube.

Abstract: A mechanical joint for a gas turbine engine includes:(a) an annular first component having an annular, radially-extending first flange; (b) an annular second component having an annular, radially-extending second flange abutting the first flange; (c) a plurality of generally radially-extending radial channels passing through at least one of the first and second flanges; (d) a plurality of generally axially-extending channels extending through the first flange and communicating with respective ones of the radial channels; and (e) a plurality of fasteners clamping the first and second flanges together.

Abstract: In a fuel distributor assembly having a manifold (10) and at least one connecting nipple (12), which is welded to the manifold, for connecting a branch pipe to a transverse bore (16) leading through the wall of the manifold (10), an outer side of the connecting nipple transitions into the outer side of the manifold via an annular groove (26) that at least partially surrounds the outer side of the connecting nipple and is formed into the outer side of the manifold.

Abstract: The invention provides the capability to add a common five (5) gallon water jug, commonly used on office water coolers, to the top of a water cooler jug. The invention consists of a collar which securely holds the water bottle and allows water to drain out.

Abstract: A piping elbow capable of facilitating a fluid flow direction change in a smaller space than conventional piping elbows, without causing the larger pressure losses found when using conventional elbows in the equivalent space. Piping elbows of the present invention comprise a substantially-cylindrical body having a first end, a second end, and a substantially-constant inside diameter; a tangential inlet attached to the body near the first end of the body and having an inside diameter smaller than the inside diameter of the body; and a tangential outlet attached to the body near the second end of the body and having an inside diameter smaller than the inside diameter of the body. Fluid flows linearly through the tangential inlet and enters the body. Inside the body, linear motion of the fluid is converted into a rotational or spiral motion. The fluid in the body continues its spiral motion as it also moves axially through the body toward the tangential outlet.

Abstract: A device (10) for connecting two duct elements (12, 14) and a baffle (34) in an aircraft air conditioning system may include first (30) and second (32) connecting flanges each connected to one of the two duct elements (12, 14), and at least one connecting element (38) formed on the first connecting flange (30) which interacts with at least one corresponding connecting element (40) formed on the second connecting flange (32) to establish the connection of the two duct elements (12, 14) and the baffle (34). The first (30) and/or second connecting flange (32) has/have an opening (44) for receiving the baffle (34), which is substantially disc-shaped and formed with at least one air passage (46, 48). The baffle (34) serves to control the flow of at least one air stream flowing through the connected duct elements (12, 14).

Abstract: Coupling element for connecting two pipe ends. The coupling element includes a housing with a first connecting end, a second connecting end, and a connecting channel formed between the first and second connecting ends, and a vent duct having a passage covered by a hygroscopic seal and a vent valve that includes a valve seat and a valve element arranged in series with the hygroscopic seal and the passage. The valve element is structured to be lifted from the valve seat by a pressure in the connecting channel.

Abstract: The invention provides a plumbing connection hub for connecting household plumbing to appliances or basins. The hub includes a container formed by a continuous wall and at least one open side, a tubular drain outlet leading out of the container through an operatively lower portion of the wall and the outlet being connectable to the sewage system of a house, and a drain inlet leading into the container from an open side with the tube fixed to the wall, and with the inner ends of the inlet and outlet positioned to receive a s-trap between them. The hub further includes a water connection elbow pipe locating means for locating a water connection elbow pipe.

Abstract: Some embodiments disclosed herein related to a device for transferring precise amounts of fluid from at least one source container to a at least one target container. In some embodiments, the fluid is first transferred from the source container (e.g., a vial) through a connector to an intermediate measuring container (e.g., a syringe). In some embodiments air can pass through an air inlet and enter the vial to compensate for the volume of fluid withdrawn from the vial. An air check valve or a bag or a filter can prevent the fluid from escaping through the air inlet. The precisely measured amount of fluid can then be transferred from the intermediate measuring container to the target container (e.g., an IV bag). In some embodiments the connector can include a source check valve and a target check valve to direct fluid first from the source container to the intermediate measuring container and then from the intermediate measuring container to the target container.

Abstract: A Y-shaped plumbing fitting comprises three generally radially extending tubes connected together for transmission of fluid therebetween. The radially outward end of each tube is terminated by a pipe connector. The axes of the three tubes extend radially in a common plane and intersect at a single point, subtending angles of 120° with each other. A further connector is provided extending substantially perpendicularly to the common plane of the three tubes to connect a fitting to the three tubes. An irrigation system, using the Y-shaped plumbing fitting comprises a network of pipes connected by the “Y” shaped fittings. Each pipe in the network is connected at each end to a leg of a respective Y-shaped fitting such that the pipes each form one side in a hexagonal shaped pipe network formation. Alternate “Y” shaped plumbing fittings are fitted with watering outlets.

Abstract: An assembly for fitting together multiple exhaust pipes in a multi-cylinder engine into a single unit is provided. The assembly includes a cap and a choke pipe connected to the cap. The cap includes a surface with multiple sockets protruding from the surface in a direction opposite to the choke pipe whereby the sockets engage the exhaust pipes. The cap also includes a skirt, which surrounds a perimeter of the surface. The skirt extends from the surface in a direction toward the choke pipe. An internal surface of the sockets, an internal surface of the skirt and an internal surface of the choke pipe are linearly arranged with respect to each other.

Abstract: A manifold (1) comprises a body (2) with a plurality of branch fittings (3) diverging therefrom. The inner surface of the body (2) is conical such that the inner cross-sectional area of the body (2) decreases in the direction of flow. The manifold (1) is particularly well suited for use in tap water systems. The manifold (1) can be manufactured e.g. from polyphenyl sulfone PPSU, polysulphone PSU, polyvinylidene fluoride PVDF, glass fiber reinforced polyamide PA, or cross-linked polyolefin plastic.

Abstract: An adaptor for coupling pipes together that has a pair of spaced apart pipe members disposed parallel to each other, with each of pair of pipe members including an opening at a top and at a bottom for receiving an additional pipe, and a bridging member connecting the pair of pipe members and defining a passage between the pipe members. A kit including an adaptor and one or more additional pipe members also is provided.

Abstract: An improved coupling, such as a transition tee coupling, is described having press-connect fittings on the ends and a push-connect fitting on the outlet. The improved transition tee coupling is formed using a reduced-outlet tee having press-connect fittings on all three sockets. An unfinished end of a tailpiece having a push-connect fitting on the opposite end is inserted into the outlet socket of the press-connect tee. The press-connect fitting of the outlet tee is crimped using a special press tool jaw that does not damage the push fitting on the tailpiece.

Abstract: A fluid port for alternately interfacing a fluid conduit with a fluid container or with a fluid hose. The fluid container is of the type having a container wall. The port comprises a back plate having a back aperture therethrough for receiving the fluid hose therein. The back plate includes a wall attachment mechanism. A front plate is held away from and substantially parallel to the back plate by a plurality of standoffs. The front plate includes a front aperture coaxially aligned with the back aperture of the back plate. The front aperture is adapted to receive the fluid hose therein. The fluid hose may be inserted into the front aperture for substantially connecting the fluid hose to the fluid conduit. With the fluid hose removed from the front aperture the fluid conduit is connected to the fluid container through the front aperture and between each standoff.

Abstract: Coupling structures for tubing are disclosed. Particularly, caps configured for receiving one or more tube segments therein, and securing the tube segments to a component having protrusions thereon including bores therethrough in a fluid-tight manner are disclosed. The caps may have bores longitudinally therethrough for receiving the tube segments, the bore walls being free from projections to fit tightly against the tube segments. A longitudinally distal annular recess of the cap may be threaded to be secured to a component. In another alternative, caps having separate apertures for receiving attachment elements to secure the cap and the component are disclosed. Caps configured with a bore for receiving a tube segment, and separate apertures for receiving attachment pins are additionally disclosed.

Abstract: The invention relates to a tubular rotary joint, in particular for conducting a polymer melt, comprising a holder and a mobile connection body, which is rotatably connected to the holder by means of one bearing end. A distribution chamber with a feeder is configured in the holder, said chamber being connected to a distribution channel that is configured in the connection body. The distribution channel in the connection body leads to a connection end, to which a pipe section can be coupled. To guarantee the flexibility of the connection body at high pressure and at high temperatures, the bearing end of the connection body is configured as a shaft journal, which is rotatably mounted in a bearing bore that penetrates the distribution chamber in the holder.

Abstract: A component of a transport line for pneumatically conveying bulk materials generally including a first conduit having an open end, a second conduit connected to the first conduit at an angle relative thereto having the interior thereof communicating with the interior of the first conduit to provide a material flow passageway therethrough and a cap member detachably mounted on the first conduit, closing the open end thereof.

Abstract: A tee baffle for use at the inlet or outlet of a septic tank or other on-site waste drainage system has a thin-walled profile and is provided with ribs along its longitudinal axis and one or more annular ribs. The tee baffle has a lowermost end for accommodating the bell end or hub of a length of pipe to facilitate lengthening the tee to the desired dimension. The tee baffle can accommodate various sizes and types of effluent filters having generally cylindrical profiles, and may be provided with inwardly-directed flanges, tabs, or ribs to hold effluent filters in place and prevent an effluent filter from becoming dislodged from the tee baffle.

Abstract: A short common rail requiring less expensive manufacturing cost is provided. The common rail includes a short body portion formed of a thick tube body, a cap bonded to openings on both ends of the body portion, a securing flange bonded to one end of the body portion, a branch connector formed of a branch pipe or a branch joint fitting inserted into a through hole formed on the body portion and bonded thereto. The respective components are assembled and bonded by means of brazing or diffusion bonding.

Abstract: A manifold having a tubular body including effluent retention areas formed within the body and conduit portions having opposing ribs extending radially from an outside surface for use with a pipe anchoring mechanism when installing the manifold and connected flexible corrugated pipe within a septic tank drain field. The manifold includes longitudinally opposing input and output ports for connection to a cooperating manifold or pipe. Multiple transverse ports provide connection from the manifold to an effluent source such as a septic tank or drain field distribution pipe.

Abstract: A branch connector in a fuel pressure accumulating container is joined with a through hole formed on a peripheral wall of the pressure accumulating container. The branch connector is inserted deeply into the through hole until the distal end of the branch connector is projected from the inner peripheral wall surface of the pressure accumulating container. Thus, the internal pressure fatigue strength is improved by lowering the maximum stress value generated at the internal peripheral edge at the lower end of the branch connector.

Abstract: An under-sink waste pipe system comprises first and second waste pipes telescoped together, a softly resilient seal ring that adapts a smaller pipe for coupling to a larger pipe, seals the waste-pipe juncture, and secures the waste pipes together, a locking ring for compressing the sealing ring into resilient locking and sealing engagement with the waste pipes, and a latching mechanism for securing the locking ring in place with the seal ring resiliently compressed a predetermined degree. The latching mechanism maintains the locking ring secured to the end flange structure and comprises at least first and second latching projections on the end flange structure that extend towards the locking ring, and projection guiding cam surfaces formed in the locking ring. Each projection guiding cam surface terminates in a notch-like latching recess.

Abstract: A universal conduit body system is provided having an outer housing having a first wall thickness, at least one port and an inner space. Each port has an opening in the housing and a recess in the housing surrounding the opening. Each recess includes a second wall thickness less than the first wall thickness. In use, the port mates with a connector that includes an interface having substantially the same physical shape as the recess.

Abstract: An under-sink waste pipe system comprises first and second waste pipes telescoped together, a softly resilient seal ring that both seals the waste-pipe juncture and secures the waste pipes together, a locking ring for compressing the sealing ring into resilient locking and sealing engagement with the waste pipes, and a latching mechanism for securing the locking ring in place with the seal ring resiliently compressed a predetermined degree. The latching mechanism maintains the locking ring secured to the end flange structure and comprises at least first and second latching projections on the end flange structure that extend towards the locking ring, and projection guiding cam surfaces formed in the locking ring. Each projection guiding cam surface terminates in a notch-like latching recess.

Abstract: A combination sheath and frost-resistant wall hydrant include a hydrant having a wall-penetrating conduit and intermediate wall bracket. There is an internal valve seat between the bracket and indoor or inlet end, and so is located in a presumptively warm indoor climate and spaced back from the wall and/or outdoors so as to reduce chances of freezing outdoor temperatures freezing water stopped behind the valve seat. The sheath telescopes over the hydrant's inlet end until the sheath's leading end mates against the hydrant's bracket. The leading end is vented for venting leakwater from the hydrant outdoors and not indoors in cases if the hydrant bursts by freezing because water got stopped in the conduit between the valve seat and outlet and failed to drain despite an open outlet. The sheath's trailing end seals onto the hydrant somewhere behind the valve seat.