Abstract: A control valve (1) with a valve housing (13) through which a flow channel (14) runs with a flow cross section changeable by a closure unit consisting of a valve seat and a valve cone which is adjustable relative to the valve seat. An adjusting device has a sliding unit (2) with a sliding rod (21) adjusting the valve cone over an adjustment path and a drive device acting on the sliding rod and controlled by a controller. The controller has a measuring unit (4) which detects the adjustment path via a transmission unit. The transmission unit is provided with an adapter unit (3) comprising a replaceable structural unit, between the sliding unit (2) and the measuring unit (4), said adapter unit converting the adjustment stroke into a measurement stroke specified by the measuring unit (4) in a manner corresponding to a transmission ratio specified by the adapter unit.

Abstract: A method that simplifies the exchange of data to facilitate delivery of data that relates to operation of a valve assembly to a Web-based user interface over a network. In one embodiment, the method configures an apparatus to receive data about the valve assembly in a first format and to generate an output in a second format, e.g., JavaScript Object Notation (JSON) format. The method may also configure the device with an architecture with multiple layers, wherein the architecture can exchange data in the JSON format between a first layer and a second layer. This architecture is configured to be lightweight as compared to the SOAP/HTTP architecture found in conventional techniques, typically deploying a Representational State Transfer (REST) structure that permits use of JavaScript Object Notation (JSON) format to communicate among the architecture layers and with the web-based user interface.

Abstract: A method for processing operating data (e.g., position, setpoint, and pressure) for a valve assembly. The method is configured to associate characteristics of operation for the valve assembly with a root cause and/or a contributing factor. In one embodiment, the method can assign a first amplitude with a value that quantifies movement or “jump” of the valve stem that results from stick-slip on the valve assembly. The method can also assign a second amplitude with a value that quantifies a change in the data for the setpoint. The method can further ascertain the relationship or “position” of the first amplitude relative to the second amplitude, or vice versa. The method can use the relationship between the first amplitude and the second amplitude to indicate the root cause of the operation of the valve assembly.

Abstract: A vacuum valve is provided with opening pressure setting means that sets a set value of a fluid pressure in a primary side passage beyond which communication is opened and forcible opening means that forcibly opens communication regardless of the fluid pressure in the primary side passage. The opening pressure setting means includes a spring receiver fixed to a stem, a compression coil spring having a lower end supported by the spring receiver, and an adjustment screw, movable in the axial direction, that presses the upper end of the compression coil spring. The forcible opening means includes a piston inserted onto the stem 5 under the spring receiver so as to be movable upward and downward and piston driving means that moves the piston and the spring receiver upward integrally by moving the piston upward using compressed air.

Abstract: A mounting device for tubular elements includes a base having a curved surface and a slot for connecting to and being mounted on an existing tubular structural element. The base has a plurality of radially extending fingers forming semi-circular recesses between them. Projections within the recesses having a width less than the width of the mounting device deform a multiplicity of tubular elements such as hydraulic air or water lines to be removably inserted and held within the semi-circular recesses.

Abstract: Pass-through mounting assemblies include an outer sleeve, an inner sleeve, a bushing component, and a cap that are configured to be assembled onto a partition aperture in a partition to retain a tube as the tube passes through the partition. The outer sleeve is sized to fit into the partition aperture. The inner sleeve is sized to nest into the outer sleeve and includes a non-concentric inner rim. The bushing component defines a tube aperture configured to retain the tube and includes an outer rim sized to nest into the inner rim of the inner sleeve. The tube aperture is non-concentric with the outer rim of the bushing component. The cap includes an inner rim sized to nest over the outer rim of the inner sleeve. The tube aperture position may be adjusted by changing the relative angular position of the bushing component, the inner sleeve, and the cap.

Abstract: Methods and apparatus are described for producing welded assemblies of plastic parts for use in fluid flow applications. A unit cell structure is disclosed for use in an assembly. In an exemplary embodiment, an assembly of welded plastic parts for a fluid flow application includes a plurality of as-molded plastic unit cell structures, each cell structure having a hollow tubular body portion, a first tubular portion extending axially from a first end of the tubular body portion, and second and third opposed transverse tubular portions extending from an intermediate portion of the tubular body portion transverse to the first tubular portion. The first tubular portion of a first unit cell structure is welded to the first tubular body portion of a second unit cell structure in an axially aligned configuration.

Abstract: The invention relates to the design of a multilayer reinforced polymeric pipe. The multilayer reinforced polymeric pipe comprises a polymeric base layer, at least one barrier layer, at least one reinforcing layer, an adhesive layer and a protective layer. The adhesive layer is made from a material which does not adhere to a material of the reinforcing layer and forms channels for the reversible movement of the fibers of the reinforcing layer. The reinforcing layer is made of high-strength and high-modular polymeric fibers, preferably aramid, polyester, or polyethylene fibers. The barrier layer is made of polar and nonpolar polymers. The protective layer is made of polyethylene of medium density. A system of pipes for transportation of water, preferably hot water in district heating and water supply networks, consisting of two or more multilayer reinforced polymeric pipes.

Abstract: A fluid conduit comprises a wall defining a fluid flow path and a confinement feature within the wall and being configured to confine energy within a cavity, wherein at least a portion of the fluid flow path extends through the cavity. The confinement feature may be configured to confine electromagnetic energy. The fluid conduit may comprise an oscillator defined by the cavity and a positive feedback arrangement. The fluid conduit may be configured for sensing a property of a fluid present in or flowing through the fluid conduit or for use in sensing a property of a fluid present in or flowing through the fluid conduit.

Abstract: The present invention provides a flexible pipe having excellent blister resistance in a high-temperature and high-pressure environment even though including a thick resin pipe. The flexible pipe includes a resin pipe having a thickness of greater than 5 mm. The resin pipe is formed from a resin having a CO2 permeability coefficient P(CO2) of 20×10?9 cm3·cm/cm2·s·cmHg or lower at 150° C., a CH4 permeability coefficient P(CH4) of 10×10?9 cm3·cm/cm2·s·cmHg or lower at 150° C., a ratio D(CO2)/S(CO2) between a CO2 diffusion coefficient D(CO2) and a CO2 solubility coefficient S(CO2) of 3×10?5 Pa·m2/s or higher at 150° C., and a ratio D(CH4)/S(CH4) between a CH4 diffusion coefficient D(CH4) and a CH4 solubility coefficient S(CH4) of higher than 15×10?5 Pa·m2/s at 150° C.

Abstract: The invention relates to a connecting device having a female part and a complementary male part, wherein the female part is a sleeve able to receive at least partially the associated male part with a gap between the sleeve and the male part for receiving a brazing material. The sleeve at least partially has a conical shape. The conical shape has a first substantially conical part having a complementary shape to the male part, with a first inclination angle with respect to a longitudinal axis of the sleeve. The conical shape also has a second substantially conical part with a second inclination angle with respect to the axis, with the second inclination angle being larger than the first inclination angle.

Abstract: A clamping ring for a non-releasable workpiece connection includes an inner circumferential surface, an outer circumferential surface, a proximal end, and a distal end, said inner circumferential surface having a cylindrical design in at least some sections. A sliding sleeve for a non-releasable workpiece connection includes an inner circumferential surface, an outer circumferential surface, a proximal end, and a distal end. An arrangement for producing a non-releasable workpiece connection and a method for producing a non-releasable workpiece connection are provided.

Abstract: A fitting device includes a fitting body having an interior surface defining an interior, a packing assembly maintained within the fitting body interior, a retaining nut, and a shoe member maintained between the retaining nut and the axially outer rim of the fitting body, whereupon inserted tubes or pipes can be securely inserted into the fitting interior and maintained therein.

Abstract: A coupling assembly for securing rigid conduits together end-to-end, or to a junction box, includes a coupling body, one or two compressible gland rings, and one or two compression nuts. The coupling body includes a first segment extending from a second segment, with an optional midsection therebetween. The compression nut threadably engages about externally-threaded coupling first and/or second segments, compressing a gland ring as it is tightened. A bend in the compression nut, and complementarily chamfers formed in the coupling body and the gland ring, may help to squeeze and compress the gland ring. The compressible gland ring is internally-threaded, and, when compressed, it bites down or grips unthreaded conduits, and its threads interlock with threads of threaded conduits. Two conduits may be secured together by rotating the coupling body and/or the compression nut of the coupling assembly without needing to rotate conduits, which can be heavy and cumbersome.

Abstract: The disclosure teaches an adjustable/extendable piping system/module for associating fluid access products (such as fire hydrants) to a buried fluid source. The piping system defines an adjustable configuration that allows for the overall length of the piping system to be modified to compensate for different bury depths. The disclosure further teaches a flex module configured for associating a fluid product with a piping system connected to a fluid source. The flex module is configured to flex a predefined amount to prevent damage to the system from low energy impacts.

Abstract: A transfer tube includes a conduit with an inlet and an opposed outlet. The transfer tube also includes a retention tab extending from the inlet and a locking spring tab extending from the outlet. The locking spring tab includes a claw portion extending radially from the locking spring tab of the transfer tube.

Abstract: A restraint system for use in securing temporary flow lines that include multiple pipe sections, each pair of pipe sections connected together with a fitting or coupling such as a hammer joint coupling. The system includes multiple pluralities of endless loop slings connected end to end with a cow hitch or girth hitch knot. Disconnectable fittings (e.g., shackles) are placed every three or more slings so that easy disassembly is afforded in case of leakage or other failure.

Abstract: A blast wave damper comprises a section of duct, with a multiplicity of rigid elements each extending across the duct. All the elements are parallel to each other, and they are arranged in an array consisting of a multiplicity of lines, each such line extending across the duct. The elements in one line are staggered relative to the elements in an adjacent line, and the gaps between successive elements within a line are no wider than the widths of the elements. There may be ten columns of tubular elements in a regular array. This may be combined with a louver mechanism arranged to shut if the pressure drop exceeds a threshold.

Abstract: A renovation liner is installed in a pipework. More particularly, an end of the renovation liner is closed by an elastic end piece. The renovation liner is impregnated with a hardening impregnating agent. The renovation liner, together with its end piece, is slipped into a position in the pipework to be renovated. A pressure is provided and maintained in a space formed by the renovation liner and the elastic end piece in order to press the renovation liner against walls of the pipework until the impregnating agent of the renovation liner has hardened in shape. The elastic end piece is removed.

Abstract: Provided are articulating, rotating pipe bursting head devices for bursting a buried pipe and simultaneously pulling a replacement pipe through the same location. The bursting heads can comprise an integrated, substantially hollow cone body having one or more cutting knives arranged radially about its outer surface, and an end cap at its posterior end. Protruding from the posterior end of the end cap is a swiveling quick release coupling means for linking the bursting head to a replacement pipe carrier such as a universal duct puller. The swiveling quick release coupling means allows for rotation and articulation of the replacement pipe relative to the bursting head during operation, enhancing entry of the replacement pipe into an existing pipe underground. The bursting head body further can comprise an axial opening at its anterior end for receiving a cable, an internal magnetized cable gripping mechanism and a quick-release tool.

Abstract: A linkage rod including a limited-displacement flexible mechanism has structural robustness and allows easy reduction in weight and size, simple production and easy operation. The linkage rod including at least one limited-displacement flexible mechanism, wherein the limited-displacement flexible mechanism comprises at least one limited-displacement flexible joint which comprises: a flexible member; and at least one bend limitation section which is arranged in parallel with the flexible member so that the bend limitation section limits a bend of the flexible member.

Abstract: A swivel joint for an articulating arm comprising a section having a bore with an annular groove where the bore is sized for a stud, with another annular groove, of a plate to slide into the bore. A retaining ring seats in the annular grooves to swivelly couple the section with the plate. The arm may be advantageously used in a camera assembly, such as a bullet camera, to point the camera once mounted on a wall or ceiling.

Abstract: An accessory mount is disclosed and may include a base, a foot, an accessory receiver, and at least two elastic bindings. The accessory receiver may rotatably couple an accessory to the base, and may include an accessory adapter and a base connector. The base may include a plurality of attachment points distributed at different locations around the base. The foot may include a non-slip surface on a first side, and a plurality of projections on a second side that mate with a corresponding plurality of recesses in a bottom surface of the base.

Abstract: Apparatuses for magnetically suspending an object within a space are provided with associated methods and systems. One example apparatus includes a carrier including a chamber and a focusing member coupled to the carrier. The apparatus may further include a magnet disposed in contact with the focusing member such that an attraction surface of the magnet is exposed by the chamber to permit direct contact between the magnet and the item. The focusing member may be formed to focus a magnetic field of the magnet towards the attraction surface. Additional example apparatuses, as well as systems and methods are also provided.

Abstract: A lubrication system for lubricating bearings that includes at least one lubrication pump for pumping lubricant to the bearings and at least one metering valve for distributing the pumped lubricant throughout the lubrication system to the bearings. The system further includes a lubrication controller in communication with the at least one lubrication pump and at least one metering valve for controlling the lubrication system. The controller has firmware configured to provide a sequence of instructions to perform specified tasks and hardware that carries out the sequence of instructions to perform the specified tasks. In an unconfigured and unconnected state, the lubrication controller can be configured by reprogramming the firmware, to selectively control at least one of a series progressive lubrication system, a dual line lubrication system and a single line parallel lubrication system.

Abstract: A lubrication system comprises a lubricant reservoir, a motorized pump, a follower plate, a stationary rod, a movable sleeve, and a flexible connection. The motorized pump is disposed to pump fluid from the lubricant reservoir to lubricant work lines. The follower plate is situated within the lubricant reservoir. The stationary rod has a colored indicator portion. The movable sleeve disposed concentrically about the stationary rod. The flexible connection extends between the follower plate and the stationary colored rod, such that the flexible connection pulls the movable sleeve away from the stationary rod to reveal the colored indicator portion as the follower plate drops towards a bottom of the lubricant reservoir.

Abstract: An example method of deaerating a mixture of fluid and air includes communicating a mixture of fluid and air directly against a wall of a reservoir to separate the fluid from the air. The method reuses the fluid held within the reservoir after the separating.

Abstract: It is an object of the present invention to provide a pressure container configured so that a seal member is excellent at maintainability and has a simple structure. The container includes a hollow plastic liner (2) provided with a projected cylindrical neck portion (2b), and to reserve gas or liquid; a mouthpiece member (3) disposed outside the neck portion (2b) in a radial direction; a reinforced layer (4) covering outsides of the plastic liner (2) and the mouthpiece member (3); an attachment member (5) capable of being inserted between the neck portion (2b) and the mouthpiece member (3), and attachable to and detachable from the mouthpiece member (3); and a first seal member (6) disposed between an outer peripheral surface of the neck portion (2b) and an inner peripheral surface of the attachment member (5).

Abstract: In a method and apparatus for filling a gas in a gas compartment portion of a bag, a bag-conveying gripper (41) including a pair of gripping elements (45 and 46), and the inner surface (gripping surface) of the gripping element (45) being formed with a shallow groove (47). The bag-conveying gripper (41) grips the sealed portion (12) of the bag, and a neck section (16a) of the gas compartment portion (16) in the sealed portion is held at a groove formed in the gripping elements of the bag-conveying gripper. Compressed gas is ejected into the gas compartment portion through incision (17) formed in the neck section, inflating the gas compartment portion 16. The inflated shape of the neck section held by the bag-conveying gripper is restricted to a flat configuration by the inner surfaces of the bag-conveying gripper.

Abstract: A composite fuel tank, formed by winding filaments or strips around a plastic liner and binding the material with a curable binder. Embedded within the wrapped material at predetermined depths from the surface which provides a color indication of the level of damage due to tears, gashes, cuts and the like. The color indicator is part of a visual inspection method to determine tank damage and the extent of repair necessary.

Abstract: A device for filling a small portable pressure vessel from a larger pressure vessel with a compressed fluid such as carbon dioxide. The device comprises an inlet adapted to receive fluid from a pressurized source, and an outlet adapted to connect to a pressure vessel. Between the inlet and the outlet there is a fill valve and a vent valve and at least one cam shaft configured to rotate and operate the valves.

Abstract: This invention relates to a multiphase pumping block device comprising a pump and a bypass circuit. Said bypass circuit is suitable for enabling the flow of a fluid from an area upstream of the pump to an area downstream of the pump by bypassing the pump. The latter comprises at least out non-return valve suitable for blocking the flow of the fluid from the area downstream of the pump to the area upstream of the pump. In addition, the pumping block device is connected to a set of pumping circuits, comprising a main bypass circuit suitable for enabling the flow of a fluid from an area upstream of the connected pumping block to an area downstream of the connected pumping block. Finally, the pumping block device is arranged in order to be disconnected from said set of circuits for maintenance.

Abstract: A hydroelectric control valve (HCV) for a fluid pipeline including an inlet and outlet section attached to a pipeline wherein fluid flows into and out of the HCV that comprises a bell section and a seat reservoir section which are both capped, where the bell section and the seat reservoir section are aligned with each other and are also perpendicular to fluid flowing through the pipeline. An electrical poppet channel is attached to the bell section, such that the bell section includes a bell relief channel in fluid communication with an outlet section and also a separate hydroelectric poppet channel in communication with a locating needle head as well as including a turbine and turbine channel where the turbine channel connects the input section and the seat reservoir and where the seat reservoir section includes a seat reservoir relief channel also in fluid communication with the output section.

Abstract: The invention relates to a housing (1) for an electrical device wherein an inner surface (2) of said housing has a conductive pattern (3) providing at least one conductive track, said track being arranged to provide local electric interconnection from the housing to at least one enclosed electrical component of said electrical device and/or vice versa, wherein the conductive pattern is fixedly fastened to said inner surface (2) of said housing so that said conductive pattern will break if the housing wall is broken where the conductive pattern is fastened.

Abstract: A lighting device having a power failure mode for use with one or more other networked devices is disclosed. In embodiments, the lighting device may comprise an outer globe, a diffuser, a plurality of light pipes, an outer cowling, a power input connector, a power control printed circuit board, a communication and control printed circuit board, an indicator printed circuit board, one or more microprocessors, an auxiliary device, and an LED lighting printed circuit board. In embodiments, the lighting device may communicate with one or more other networked devices, such as second lighting devices, mobile phones, servers, remote controls, and/or home or office automation equipment. The lighting device may be powered through a light socket or a backup battery in a power failure mode.

Abstract: In a first aspect of the present inventive subject matter, a lighting device includes a light source including a light-emitting surface, and a phosphor cover including a spiral surface that covers the light-emitting surface of the light source. In a second aspect of the present inventive subject matter, a phosphor cover including a spiral surface may include one or more layers. In a third aspect of the present inventive subject matter, a method manufacturing a lighting device includes: rolling up a phosphor film from one end to another end to form a roll with spiral surfaces both ends of the roll of the phosphor film.

Abstract: An exemplary embodiment provides for a source of white light having at least one white light emitting device composed of a transparent glass/quartz chamber, a vacuum chamber including an optically active element, a spacer, a focusing lens, an IR laser diode, where the optically active element arranged in the vacuum chamber is a thin-layer oxide matrix doped with rare earth ions selected from the group of Nd, Yb, the concentration of dopant ions being in the range of 0.0001 to 100 at %.

Abstract: A light source using a wavelength conversion member is increased in brightness. A wavelength conversion element 11 includes a plurality of wavelength conversion members 12 bundled together, each containing a dispersion medium and phosphor powder dispersed in the dispersion medium.

Abstract: One non-limiting example of an LED system for a lighting assembly includes a heat sink having a plurality of base plates. Each of the base plates has a pair of opposing edges disposed adjacent to a corresponding one of the other base plates. Additionally, each base plate has an outer face extending between the opposing edges; and the LED system further includes a plurality of LEDs attached to the outer face of each base plate. A fan is releasably attached to a bottom portion of the heat sink and configured to produce a flow of air through the heat sink from the bottom portion through a top portion of the heat sink to maintain an operating temperature of the LED system.

Abstract: A bus line LED module includes a printed circuit board on which LEDs are mounted and lens portion formed over the LEDs. A pair of wires is positioned beneath the printed circuit board within a bottom portion assembly to form a top portion assembly. A pair of windows within a bottom portion assembly enables access to a portion of the wires where a metal-to-metal contact to the metal inner portion of the wires is made. A pair of metal connectors extends from the printed circuit board to make metal-to-metal contact with the metal wires. A sealing connection is made between the top portion assembly and the bottom portion assembly.

Abstract: Recessed lighting rough-in section (i.e. housing) and finishing section (i.e. luminaire module) including a textured surface and catch mechanism is disclosed. The luminaire module includes a textured surface that is oriented along a diagonal, a coiled path or an orbital path of rows of recesses which engage corresponding catch mechanisms. Coarse adjustment of the height of the luminaire module may be determined by moving the luminaire module vertically and fine adjustment may be determined by rotation of the luminaire module with respect of the catch mechanisms.

Abstract: A street light has a hollow standard having a lower end and an upper end. The standard is root mounted at its lower end and supports a lamp and a solar panel. An illumination circuit is mounted in the base compartment and connects a battery to the lamp for control of the lamp. A charging circuit connects the battery to the solar panel and to an electricity connection for charging. A control circuit inside the base compartment controls the brightness. The electricity connection extends from the root portion of the standard for connection of the light to an AC electricity supply. The charging circuit is programmed to connect the battery to the electricity supply at low electricity tariff times and to disconnect the battery from the mains before high electricity tariff times. The charging circuit is programmed to connect the battery to the solar panel for charging during daylight.

Abstract: A lighting apparatus includes a housing, a plurality of lighting elements coupled to the housing, wherein a first subset of the plurality of lighting elements is powered by a solar power source and a second subset of the plurality of lighting elements is powered by a low-voltage electrical power source, and a switch for selectively switching between operation of the first subset and the second subset.

Abstract: A head lamp for a vehicle is provided that is capable of irradiating a low beam pattern to the front of the vehicle, without using a separate reflector.

Abstract: A vehicular light module includes a light source configured to have a position that is adjustable longitudinally along a direction in which light radiates from the light source. The light module also includes a lighting guide that is movably disposed and that is configured to reflect and diffuse the light radiated from the light source. The light module further includes a moving unit configured to move the lighting guide to adjust the reflection and the diffusion of the light radiated from the light source by the lighting guide.

Abstract: A luminaire includes a support, a lens, an LED sheet, a top cover, a driver, an end bracket, and an end cap. The lens is connected to the support. The LED sheet is connected to the support between the lens and the support. The LED sheet has a plurality of LEDs, wherein a first LED is positioned in a first direction and a second LED is positioned in a second direction different from said first direction. The top cover is connected to the support. The driver is positioned in the support and electrically connected to the plurality of LEDs. The end bracket is connected to the support and the end cap is connected to the support covering the end bracket.

Abstract: The present invention relates to a maritime light source comprising a bottom housing and a lid attached thereto. The lid comprises an integrated lens portion and a button portion, wherein the lens portion is adapted to scatter light from an associated light source over an angle of at least 160 degrees in a substantially uniform manner. The button portion comprises an integrated and flexible push button membrane. A water proof sealing is formed between the bottom housing and the lid.

Abstract: An LED lensing arrangement for lighting fixtures includes (1) a rigid light-transmissive outer structure having an outwardly-facing light-exit surface and an outer-structure light-input surface, (2) an optically-clear molded polymeric inner structure having a light-entrance surface and a light-output surface which is adhered to the outer-structure light-input surface, the inner structure being of a material which is pourable upon molding, one example being a liquid silicone rubber (LSR) material, and (3) at least one LED light source secured with respect to and optically coupled to the inner-structure light-entrance surface.

Abstract: A laser source is described. The laser source is configured for providing collimated laser beams arranged in a ring-shape for exiting a phosphor. The laser source has laser diodes arranged in a ring-shaped manner around a symmetry axis. Parallel parts of the laser beams form a hollow tube. Further, a light source is described. The light source has a phosphor, an optical element and a light source configured for providing collimated laser beams arranged in a ring-shape for exiting the phosphor. The light source is arranged such that the collimated laser beams are directed opposite to the collimated luminance.

Abstract: Optical components for lighting devices and lighting devices including such components are described. In some embodiments the optical components are in the form of a lens that alter the distribution of light produced by a lighting fixture. In some embodiments, the lenses are in the form of a downlight to wallwash lens which, when placed in a downlight fixture, convert the light distribution to that of a wallwash fixture, e.g., causing the downlight to produce an off-axis light distribution, without changing the fixture. The lens includes a body with a light source facing side and an opposite room facing side having two optically active regions, each including structures that redirect a portion of light received through the light source facing side and incident thereon. The first region includes structures that redirect, via refraction, and the second region includes structures that redirect, in part via total internal reflection.