Abstract: A conical-shaped distributing member 41 is disposed in a refrigerant distributing portion 32 distributing refrigerant, an orifice 34 is disposed by being positioned at an axis 16X of the conical body, the orifice 34 is held by a stop ring 37, and the stop ring 37 urges the orifice 34 in a flow direction of the refrigerant.

Abstract: A rotationally molded large-diameter pipe fitting, the wall structure of which is characterized as having a generally smooth interior surface and an exterior surface that is defined by a plurality of axially-spaced circumferentially extending ribs which are monolithically formed and homogeneous with the smooth interior surface of the fitting. The fitting is seamless and modularly designed with integral coupling elements at each terminal end, and with a ribbed wall structure profile capable of withstanding the loads typically found in buried applications with watertight performance requirements, where such ribbed wall structure meets the following dimensions and dimensional ratios: Rib Sidewall Angle (95-105 degrees); Bottom/Top Rib Thickness Ratio (1.80-2.80); Pitch/Rib Height Ratio (1.50-1.95); Rib Height/Fitting Diameter Ratio (0.04-0.09); and Avg. Rib Thickness/Rib Height Ratio (0.28-0.40).

Abstract: A drain pipe coupling for connecting a primary pipe having a primary width ?1 to two or more secondary pipes, said secondary pipes having a secondary width shorter than the primary width of the primary pipe, said drain pipe coupling having a cuff for connecting to the primary pipe and a transition portion connecting to the secondary openings; a downspout extension terminating in a collapsible, extendable and flexible low profile corrugated discharge pipe having a substantially symmetrical oblong cross section but not having any internal supports; a reducing insert adapter for connecting a 2 inch rectangular downspout to a 4 inch rectangular cuff comprising a first open adapter-end sized to engage with the rectangular cuff and a second open adapter-end sized to engage with the open end of said second rectangular gravity-flow drain pipe; and a gravity-flow drain pipe having a camouflage pattern displayed on a portion of the outer surface of the pipe.

Abstract: The invention is an assembly for use in construction. In one embodiment, the invention is an assembly for connecting structural elements including an engaging member, a coupling member, and an elongate member. In another embodiment, the invention is a manifold assembly for use in construction including a manifold, an engaging member, and an elongate member. In yet another embodiment, the invention is structural assembly having dynamic constructive elements, manifolds, and a controller, wherein the controller regulates the environment within cavities of the dynamic constructive elements and conduits of the manifolds.

Abstract: A coupling component (60,30) having a first end (61,71) and a second end (66,76), said component having a longitudinal axis between the first end and the second end, the first end of the component comprising a first tubular portion (62,71) having a first internal diameter adapted to form a sliding fit with a first pipe section, and a first sealing means adapted such that the first end can be sealed in use to the first pipe section; the second end having a second diameter or cross-sectional area which is larger than the first diameter and wherein the second end incorporates a flange (67,77), wherein at least part of the face of said flange is in a plane substantially non-perpendicular to, or offset from, the longitudinal axis of the component.

Abstract: Pilot light gas line connector assemblies and methods for cleaning a pilot light orifice are disclosed herein. An exemplary connector assembly for coupling to a pilot light gas line and cleaning a pilot orifice has a first fitting end, a second fitting end, and a passageway therebetween. The first fitting end is adapted to receive a first end of the pilot light gas line and the second fitting end is adapted to receive a valve capable of directing forced air from a forced air source into the second fitting end. Methods of cleaning a pilot orifice of a pilot light system include removing the pilot light gas line from a gas port and coupling the pilot light gas line to a pilot light gas line connector assembly. Then forced air is directed into the connector assembly and through pilot light gas line thereby cleaning the pilot orifice.

Abstract: A braking system including a source of pressurised fluid, an actuator, and a fastener for securing the source of pressurised fluid to the actuator, the fastener having a substantially hollow portion to enable fluid communication between the actuator and the source of pressurised fluid.

Abstract: This invention relates to the field of connectors used to connect gas sources to apparatus for the administration or other use of gas or mixtures of gases, and more specifically to connectors used for gas administration for respiratory support of a user or patient. The connectors according to the present invention are shaped to be specifically compatible only with like connectors for each specific type gas or gas mixture used in the application, thus reducing or eliminating the chance for user error in connecting the wrong distribution connector to a particular supply connector.

Abstract: A conduit body assembly includes a conduit body having a layer of lubrication material thereon to aid in pulling wires therethrough. The conduit body includes an elongate side wall, an open upper end and a conduit body interior. At least one hub is in communication with said body interior for passage of wires therethrough. A layer of lubrication material having a low coefficient of friction is adhered to at least on portion of the surface of the body interior.

Abstract: A water purification system and method. A closed water recirculation loop supplied at one point by a water inlet with water to be purified, and having at least one outlet point of use of the purified water. Also included is a pump and a water purifier on the loop respectively downstream of the inlet point and upstream of the at least one outlet point, in the water flow direction. The system includes two independent valves, including a first valve on the loop upstream of the pump and a second valve upstream of the at least one point of use outlet point. The first and second valves are selectively opened and closed to recirculate all the water treated by the purifier.

Abstract: The hose manifold integrates fluid filtration using cylindrical mesh screens and incorporates a check valve backup fluid shut-off system into the hose manifold. Two threaded check valve assemblies (one assembly on the iso side, one on the resin side) with slip on cylindrical filter screens are assembled into the hose manifold to filter the iso and resin fluids. When the hose manifold is assembled to the main fluid section of the foam applicator, pin features within the main fluid section open the spring loaded check balls in the hose manifold to allow for full fluid flow to the main fluid section.

Abstract: The present invention provides a rotary joint which is available to maintain a cryogenic supplying refrigerant which flows in a fluid passage by a vacuum thermal insulation so that a cooling portion is cooled certainly.

Abstract: A connection device (1) for an actuator (4) acting as an active exhaust muffler is provided for connection to at least one feeding pipe section (8) of an exhaust system (3) of an internal combustion engine, especially of a motor vehicle. A connection section (5) is arranged between the actuator (4) and an exhaust system-side connection area (2) for spacing the actuator (4) from the exhaust system (2). Skillful design measures are provided, which lead at least to a change in a flow cross section of the connection area (2) compared to at least the feeding pipe section (8), to make it is possible to improve the thermal uncoupling between the actuator (4) and the exhaust system (3) without compromising the acoustic connection of the actuator (4).

Abstract: The invention relates to a hydraulic assembly of a vehicle brake system with traction control. Hydraulic assemblies include a housing block, which is to be fitted with hydraulic components, and an electronic control unit for activating the components. It is known for a hydraulic connection for a pressure sensor to be provided on a housing block and for the signal of the pressure sensor to be taken into consideration for brake pressure regulation in the control unit. The invention proposes an advantageous arrangement of at least one second hydraulic connection for a second pressure sensor on the housing block in combination with blind bores of the hydraulic connections. The blind bores can be positioned in a variable fashion and formed with different lengths during the production of the housing block. In this way, it is possible for the pressure in different hydraulic partial regions of a vehicle brake system to be sensed in an application-specific manner.

Abstract: A lateral for use in connection with a fluid distributor and collection device is provided. The lateral includes an elongated tubular conduit having a first end and a second end, a plurality of slots disposed along at least a portion of the conduit, and a connecting mechanism disposed proximate to the second end. Each of the slots is angled relative to the conduit to redirect a flow of fluid exiting the conduit.

Abstract: The invention concerns a hydraulic connector (140) forming a distributor or manifold for a hydraulic circuit of a fluid purification system (100) having a purified fluid inlet (142) and three outlets (143, 144, 145), characterized in that the inlet (142) is connected directly to a first outlet (143) of the three outlets by a pipe and in that a second pipe (141) is hydraulically connected to the first pipe between said inlet (142) and said first outlet (143) and to a third pipe having two ends forming the other two outlets (144, 145) of the connector.

Abstract: An inspection chamber having a plastic sleeve, a plastic base accommodated in the sleeve and at least two branches connected to the sleeve, which base has a flow profile that extends between the two branches. The base is made up of at least two separate base parts that are permanently fixed to one another at their edges facing one another, such as by welding, fusing, gluing and the like.

Abstract: The present invention relates to a connection fitting for the connection of a ring with at least one consumer to a storey or rising main branch with inlet and outlet openings (2, 4) which can be connected to the branch and an intervening merge opening (34) for the ring main which is preceded in the flow direction (S) by a cross-section constriction (16). The present invention also relates to a water pipe system with at least one storey or rising main branch to which several ring mains are connected via separation and merge openings and a cross-section constriction provided between the separation and merge openings of the assigned ring main in the branch. The object of the present invention is to specify a connection fitting which leads to improved flow characteristics in the region of the ring main assigned to the connection fitting and to provide a water pipe system which fulfils the practical requirements in an improved manner.

Abstract: Fire sprinkler system comprising a network of CPVC pipe lengths in which at least some of the pipe lengths are interconnected with mechanical devices having resilient sealing members that are chemically compatible with the CPVC composition. Repairs and system modifications can be made without the use of solvent cement. In-line joints are formed with a coupling device including a pair of arcuate coupling segments having a first end, a second end, and an interior concave surface extending between the first end and the second end. A longitudinal channel extends along the concave surface. At least one mechanical fastener is operative to detachably connect the pair of coupling segments. A resilient annular seal is located within the longitudinal channel of each segment. A branching device connects a branch pipe to a main pipe through an orifice in the main pipe utilizing a saddle-like sealing member. The pipe assemblies are able to pass UL testing protocols for wet fire sprinkler systems.

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: There is provided a method for preparing a plumbing manifold for use in a water system in which the manifold after molding is subjected to cross-linking high energy radiation. The manifold is made by polyethylene or a metallocene polyethylene.

Abstract: Single piece dual jet pump comprising at least one pressurized fluid inlet orifice and 2 separate outlet orifices which are built has two separate jet pumps. Fuel system for an internal combustion engine including a fuel tank, a reservoir within said tank, a pump for supplying the engine with fuel drawn from the reservoir and such a single piece dual jet pump designed to allow the filling of the reservoir with fuel from at least two different locations in said tank outside the reservoir.

Abstract: A brake hose support structure for a vehicle having a first brake hose connected to a master cylinder, and second and third brake hoses connected respectively to left and right brake calipers. The first, second, and third hoses are joined to each other on a front fender. The joining between these brake hoses is accomplished by a hose joint having of a three-way joint fixed to a right side surface portion of the front fender. The second brake hose connected to the brake caliper on the left side is disposed bridgingly on a rear surface of the fender relative to a top portion of the front fender, and extends from the right side surface portion of the fender to the left side surface portion of the fender. The resulting configuration provides intake efficiency and cooling efficiency for the vehicle without causing increases in the number of component parts.

Abstract: A device for coupling a coolant supply to a roller, especially for continuous casting installations mounts the roller in a pillow block via journals and roller bearings. The roller can be supplied with a coolant via at least one axial borehole guided through the journals. The device includes a sealing unit, preferably in the form of an elastic sleeve, that can be fixed to the journal in a pressure-tight manner, in order to carry out the coupling to the borehole and a pillow block cover that can be fixed to the pillow block for covering the borehole and includes at least one coolant channel that can be connected to the coolant supply. An insert can be introduced into the pillow block cover in order to couple the borehole to the coolant channel.

Abstract: An assembly includes a first polymeric connector having a first passageway and a second passageway fixed relative to the first passageway; a first polymeric conduit having a third passageway in fluid communication with the first passageway; and a polymeric member extending over a gap between the first connector and the first conduit and at least portions of outer surfaces of the first connector and the first conduit. A method of attaching a first polymeric connector having a first passageway and a second passageway fixed relative to the first passageway, and a first polymeric conduit having a third passageway, the method includes attaching the first polymeric connector to the first polymeric conduit with a polymeric member extending over at least portions of outer surfaces of the first connector and the first conduit. The first passageway is in fluid communication with the third passageway.

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: A converter that converts multiple faucets into one faucet comprises multiple inlet faucets and one outlet faucet. This converter receives a large amount of high pressure water from multiple garden hoses that are connected to multiple open faucets to increase a very high water pressure in this converter. We can let this very high pressure water come out the inlet of converter to wash floor.

Abstract: A joint structure of a branch connector for a common rail capable of securing axial force applied to a seal surface and a branch connector and increasing bending fatigue strength of the branch connector is provided. In the joint structure of the branch connector for the common rail which includes a screw sleeve concentric with a bearing surface of a main pipe rail and connects a branch connector to the main pipe rail via a sleeve washer which has been externally fixed to the branch connector in advance to be combined therewith as one piece, a clearance is provided between an inner surface of the sleeve washer at an external opening thereof and an outer surface of the branch connector.

Abstract: A joining method wherein ends of multilayer composite tubing and/or fittings having at least one middle layer of malleable metal are flared radially outwardly so that exposed ends of the middle layer of malleable metal are directed radially outward and away from a fluid flow path within the tubing and/or fittings. The flared-out ends are then fused using infrared butt welding so that the resulting bead protrusion into the fluid flow path is small enough to be acceptable for use in a high purity water system.

Abstract: An assembly in which a plurality of exhaust pipes in a multi-cylinder engine is fitted together in a single unit and in which exhaust gases do not create eddy currents or turbulence in the areas where the pipes are fitted together. The configuration is designed such that, to prevent pockets from forming between a skirt and a plurality of sockets formed in a perforated cap, parts of each of the sockets and part of the skirt are arranged linearly relative to each other so as not to form an eddy current.

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: The invention is an assembly for use in construction. In one embodiment, the invention is an assembly for connecting structural elements including an engaging member, a coupling member, and an elongate member. In another embodiment, the invention is a manifold assembly for use in construction including a manifold, an engaging member, and an elongate member. In yet another embodiment, the invention is structural assembly having dynamic constructive elements, manifolds, and a controller, wherein the controller regulates the environment within cavities of the dynamic constructive elements and conduits of the manifolds.

Abstract: A modular manifold includes a first pair of adjoining port modules configured with a first internal channel adapted for fluid flow and two side ports arranged on top of each other. A front cap is operatively coupled to one side of the first pair of adjoining port modules. The front cap provides threaded access to the first internal channel. A second pair of adjoining port modules is operatively coupled to another side of the first pair of adjoining port modules. The second pair of adjoining port modules has a second internal channel adapted for fluid flow and two side ports arranged on top of each other. The first and second internal channels define a common manifold channel. The side ports are aligned in a linear fashion. An end cap is operatively coupled to the second pair of adjoining port modules and configured to seal the common manifold channel.

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 erosion-indicating safety fitting having a fluid passage formed within for connection in-line with a pipe and a cage of interconnecting breach passages formed into the block and surrounding the fluid passage, particularly at areas having a predicted risk of erosion. A pressure gauge, connected to the breach passages, registers a change in pressure to equal that of the pressure in the fluid passage should the material between the fluid passage and one or more of the breach passages be eroded by the flow of particulate-laden fluid within the fluid passage. The fitting can then be changed before compromising the safety of personnel and the environment.

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 conduit system for supplying, conducting and distributing fluids, especially air, comprising profiles, which have a longitudinal channel for the fluid and, in at least one outer wall, at least one recess for receiving a fastening element for a connecting element. The fastening element passes through the connecting element and comprises a clamping piece which is inserted into a recess and fixed in the recess by turning.

Abstract: A connector assembly is disclosed. The connector assembly comprises a connector having an internal conical shaped bore dimensioned so that a capillary column and auxiliary tubing can be press-fit into the bore, and an auxiliary length of cylindrical tubing having an inner diameter dimensioned so that a close fit is created when a capillary column is inserted through the auxiliary tubing and having an outer diameter dimensioned so that a fluid seal is created when the auxiliary tubing is press-fit into the bore.

Abstract: A fluid pressure-operated apparatus-connecting device comprises a body to which an O-ring is installed, a bracket which is connected to the body, a fastening member which is connected to the body, a plate spring which is interposed between the body and the fastening member, a pin member which is engaged with a second engaging groove to fasten the fastening member thereby, and a bolt which integrally fixes the body, the bracket, and the fastening member.

Abstract: A block body (11) has a fitting (12) with a fluid pipe for connection to a heat exchanger battery, two three or more branches (13) for connection to the pipes of the heat exchanger battery and an intermediate distribution chamber (14) to connect the fitting (12) with the branches (13). This intermediate chamber (14) is circular, completely closed all round and is coaxial with the union part or fitting (12).

Abstract: The invention relates to a connecting block (1) for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing, which is fixed to a built-in bearing mounting (11) and retains at least one hydraulic hose, which is connected to the bearing bush that is displaceably located in the built-in bearing mounting (11). The aim of the invention is to improve a connecting block of this type in order to increase the operational reliability of the hydrostatic unit.

Abstract: Engaging holes are disposed on both sides of an upper surface of a body of a manifold and are spaced from an axis of the body by a predetermined distance. A solenoid-operated valve is installed to the manifold. Shaft sections of a U-shaped connecting pin are inserted into the engaging hole of the body and another engaging hole of an adjacent manifold respectively. A connecting plate is installed to connect engaging projections which are formed at a second end of the body and a second end of the adjacent manifold.

Abstract: A method and apparatus for the preparation of solutions to be manufactured from at least two concentrates and a solvent. After placing of two concentrate holders into associated recipients, both concentrate holders are connected using a single connector having two connection states. In a first connection state, solvent flows to the first concentrate holder, with the solution being led into a collection holder and, after the flushing of the concentrate from the first concentrate holder, the connector moves to a second connection state in which an automatic connecting of the second concentrate holder takes place, whereupon solvent flows through the second concentrate holder and the solution is likewise supplied to the collection holder.

Abstract: An exemplary system and method for providing a substantially adhesive-free seal and miniature tube, is disclosed as comprising inter alia: a microfluidic substrate (200) with fluidic channels (220) defined therein; a tube seal recess (210) in fluid communication with the channels (220); a flanged tube seal (225) for engagement with the recess (210); and a cover plate (240) with an opening (255) defined therein to permit the tube seal (225) to protrude therethrough. Disclosed features and specifications may be variously controlled, adapted or otherwise optionally modified to improve sealing and/or flow operation in any fluid transport application. Exemplary embodiments of the present invention representatively provide for efficient transport of fluids over a relatively broad range of temperatures and pressures that may be readily integrated with existing micro-scale technologies for the improvement of device package form factors, weights and other manufacturing and/or device performance metrics.

Abstract: Pipe system for subsea installations for offshore production or processing of hydrocarbons, for interconnection of or internal connections in functional units, such as Xmas trees (1) and manifold modules (2), where a pipe connection comprises communicating pipe branches (5,7,8) which run with mutual angle deviation or parallel to each other. A pipe branch (5) is provided with a bellows device (11) for obtaining a certain possibility of movement of the pipe branch, and a second pipe branch (7) is also provided with bellows device (12) for obtaining a certain possibility of movement of the second pipe branch (7).

Abstract: The invention relates to a common rail for a common rail fuel injection system of an internal combustion engine, having a base body whose interior communicates with a plurality of connection openings. To increase the high-pressure strength, one elongated connection stub extends through each associated connection opening into the interior of the base body.

Abstract: The invention relates to a branch piece for a pipework, comprising a body (1) including at least one branch fitting (2). A connecting piece (3) is arrangeable in the branch fitting (2). The branch piece includes a locking means made up of one or more parts for locking the connecting piece (3) in place.

Abstract: A one-piece block connects flanged fluid-flow connectors. Each connector includes a central port and at least two tabs, the tabs having apertures for affixing the connector to the block. The dimensions of the block and the connector are such that the block can accommodate a given number of connectors in a smaller space than required in the prior art. Moreover, the maximum working pressure of the connector can still be as large as about 5000 psi. Channels formed within the block allow fluid communication from one connector to another.