Abstract: A device for blowing gas on a face of traveling strip material, comprising at least one hollow box having its wall fitted with a plurality of blow orifices, thereby enabling gas to be directed towards said face of the strip material. The hollow box is also fitted laterally on at least one side thereof relative to a midplane (Q) perpendicular to the plane in the strip with a movable shutter member having the function of selectively shutting some of the blow orifices. In order to adapt the width of the blow zone to the width of the corresponding strip material, said movable shutter member has an edge adjacent to the inside surface of the wall fitted with the blow orifices, and an edge adjacent to a side wall of the hollow box.

Abstract: A vaporizer system that supplies clean, heated air to vaporizable material by directing ambient air from an area surrounding the vaporizer system through a secure air passageway that leads the air through a pump, a heat source, and then onto the vaporizable material. The air passageway prevents the interaction of the air with possibly emissive components. The heated air drives out active ingredients from the vaporizable material, which may be subsequently captured in a removable container or inhaled directly. The vaporizer system includes an air chamber surrounding the receptacle for receiving the material to be vaporized which isolates the material from environmental disturbances. The removable container attaches to a valve, which attaches to the top of the vaporizer system. The valve is configured to be operable between three positions with the use of only one finger and a thumb of one hand.

Abstract: A pressure differential motor control system for controlling a motor of a high volume low pressure (HVLP) spray system via a pressure differential. The pressure differential motor control system has an outlet fitting connected to a turbine assembly, and a pressure switch adapted to be activated by a pressure differential from the outlet fitting. The outlet fitting has a first section connected to the turbine assembly, a mid section featuring low and high pressure ports, a second section connected to a quick coupler hose and spray gun, and a venturi defined through the outlet fitting. The low pressure port is in communication with the venturi, and the high pressure port is in communication with the input side of the outlet fitting. The pressure switch is activated by a pressure differential from the low and high pressure ports of the outlet fitting, thereby sending a signal to a motor controller for controlling a motor of the turbine assembly.

Abstract: The air compressor has an air intake, a tank, means for pressurizing the air in the tank and an air outlet connected to the tank. High power 365 nm UV LED light sources are mounted within the tank to disinfect the interior tank surface. The light source has a cover for protecting the light source which may take the form of a quartz diverging lens for directing the output of the light source toward the portion of the interior tank surface where fluid tends to accumulate, such as the bottom of the tank. Air flow is directed through the area proximate the light source to remove particles from the light source cover. The effect of this air flow can be amplified by creating turbulence proximate the light sources utilizing a member with an arcuate profile.

Abstract: The invention relates to a retainer device for retaining a reducing agent metering valve. The retainer device at least partially surrounds an interior space which is provided for holding the reducing agent metering valve. According to the invention, the retainer device has a sound dampening device which dampens sound vibrations emerging from the interior space.

Abstract: A fluid handling structure has a plurality of openings acting as a meniscus pinning system operating on the gas drag principle and a gas knife outwardly of the meniscus pinning system to break-up any film of liquid left behind. The separation between the gas knife and the meniscus pinning system is selected from the range of 1 mm to 5 mm. Desirably the underside of a barrier member in which the gas knife and the meniscus pinning system are provided is continuous, e.g. has no openings, between the gas knife and the meniscus pinning system.

Abstract: An electropneumatic central unit for a commercial vehicle is made up of modules with electrical and/or pneumatic components. The individual modules are arranged in module housings detachably connected to each other in a defined position, on which standard pneumatic connectors and electrical connectors are arranged such that, on connection of the module housings, corresponding connectors, arranged on opposing connection surfaces of the module housings, form direct mutual electrical and pneumatic connections.

Abstract: A control cartridge (20) is inserted into the fitting housing (10). Mounted on the actuating shaft (38) of said cartridge is an actuating body (42) on which the tubular actuating lever (50) is fastened. A light guiding element (52) runs through the actuating lever (50). The light source (66) in the actuating body (42) emits light that is guided to the end of the actuating lever (50) by means of the light guiding element (52).

Abstract: Embodiments of the invention relate to systems and methods for the harvesting and treatment of rainwater for secondary use within buildings. Rainwater is harvested utilizing a rainwater capturing device and stored in a cistern prior to treatment until a demand for secondary use is made. The rainwater may be combined with reclaimed water from a water treatment plant. Once a demand for secondary use is made, the water is subjected to treatment as it travels to the point of use. Treatment includes neutralizing the pH of the rainwater, filtering the rainwater to remove particulate matter, irradiating the rainwater with ultraviolet light, and introducing a chlorine solution into the rainwater.

Abstract: A supply line system for conveying a fluid is provided. First and a second conduit segment have at least one inner conduit surface and an outer conduit surface. At least one fluid chamber is within the conduit segments and is formed by the at least one inner conduit surface. At least one electric wire is located between the at least one inner conduit surface and the outer conduit surface. A conduit connection element is connecting the first and second conduit segments, thereby mating the fluid chamber and the electric wire of the first conduit segment with the fluid chamber and the electric wire of the second conduit segment. At least a portion of the quantity of fluid and the electric signals is passed from the first to the second conduit segment. A control system is connected to the electric wire and in communication with at least one device.

Abstract: A device for intermittently jetting gas includes a gas source, a gas conduit with one end being communicated with the gas source and the other end being in communication with a nozzle, a rotary disc and a motor, the disc being mounted on a rotating shaft of the motor for rotating along with the shaft, wherein the rotary disc is provided with at least one opening through which a gas in the gas conduit is jetted when the opening is aligned with the outlet of the gas conduit. The device can freely adjust the gas jetting frequency by adjusting the rotation speed of the motor, and thus increase the gas jetting frequency and effectively flow off the suspicious particles carried in the human clothes.

Abstract: A microfluidic assembly comprising a replaceable microfluidic circuit and a thermal unit, the microfluidic circuit adapted to contact the thermal unit by contact between one or more membranes in the microfluidic circuit and the at least one temperature controlling element in the thermal unit to achieve temperature control of a substance or substances inside one or more fluidic compartments in the microfluidic circuit. A related method to control temperature and/or physical state of a substance in the fluidic compartments and related testing systems are also described.

Abstract: An emergency exit indicating device includes an exit sign and a smoke dispelling system. The exit sign is configured for displaying where an emergency exit is located. The smoke dispelling system is configured for dispelling smoke from around the exit sign in the event of fire.

Abstract: A raw material gas supply system (6) supplies a raw material gas to a gas use system (2) kept in a reduced pressure atmosphere. The system includes: a raw material tank (40) for storing a liquid raw material or a solid raw material; a raw material conduit (46) connected at one end to the raw material tank and connected at the other end to the gas use system; a carrier gas supply mechanism (54), connected to the raw material tank, for supplying a carrier gas into the raw material tank while controlling the flow rate of the gas; on-off valves (48, 50) interposed in the raw material conduit; a heater (64) for heating the raw material conduit and the on-off valves; and a temperature control device (92) for controlling the heater, wherein the raw material conduit and the on-off valves are each formed of a metal material having good thermal conductivity.

Abstract: A device, such as a heat meter for measurements of hot tap water energy usage, separated from building heating energy usage, in a district heating substation. The device is connected only to sensors attached to the supply pipe and return pipe of the district heating substation. A device, such as a heat meter, has a detector to detect a deviation in the total power (P) usage in the district heating substation which deviation depends on the use of warm tap water.

Abstract: An apparatus for checking mechanical component parts, such as tools in machine tools, uses optical devices for emitting and receiving a light beam, for example a laser beam, and sensors for detecting the interruption of such light beam. A protection device for at least one of the optical devices includes pneumatic conduits and a nozzle outputting an air stream from a plurality of holes located around the central conduit through which the light beam passes, so generating a tubular shield which embraces the light beam. The protection device further includes a shutter which can be displaced from a rest position, wherein the central conduit is closed and the inside of the protection device is pressurized, to a working position, wherein the nozzle delivers the air stream in the form of a tubular shield. Passing from the rest position to the working position, the shutter assumes an intermediate transit position in which an air blast is outputted through the central conduit for a short time interval.

Abstract: A vacuum vessel wall element is presented and described with a fixed flange element, with a separable flange element and with a line running from the inside of the vacuum vessel to the outside, the separable flange element being separably connected to the fixed flange element, with the line being held in the separable flange element and with an annular sealing area being provided between the fixed flange element and the separable flange element.

Abstract: A sterile surgical tray includes structure for receiving a plurality of surgical instruments. The sterile surgical tray also may include electrical input and output connectors attached to tray.

Abstract: An indoor sink faucet is claimed that is adapted for both human and pet use. The faucet substantially resembles a conventional human faucet, but includes integrated features that allow a pet to activate a flow of water and drink therefrom. Pet and human water can be dispensed from the same or separate outlets. Pet water can be mechanically activated, using for example a lever protruding from the pet water outlet. In other embodiments, the pet valve actuator uses a remote sensor to detect a pet using infra-red light, microwaves, or similar means. A timer can allow pet water to flow after actuation for a period that can be adjustable by a user. A flow sensor can prevent pet water flow when human water is flowing. And a training mode selector can cause pet water to flow continuously, thereby allowing a pet to learn how to use the faucet.

Abstract: Methods and apparatus for controlling the effects of slug flow in a flow line installation from a subterranean well to a production facility are described using in the flow line a flow conditioning unit, such as a flow booster and a flow choke, and a measuring device for measuring one or more parameter determined to be the most significant installation design or flow parameters correlated with the slug volume, connected to a control unit receiving input from the measuring device and using a relationship between slug volume and the one or more most significant parameters to control the flow conditioning unit.

Abstract: A device and method are disclosed for suppressing vortex induced vibration of a submerged elongate member such as a marine riser. Also disclosed is a marine riser having VTV suppression features. The VIV suppression features comprise multiple circumferential de-correlation rings at intervals along the member's length, each ring comprising multiple vortex tripping features at intervals around the member. The ring may for example take the form of a clamp (10) used to locate fairing units (108). However it may alternatively be a loose ring mounted on the member, or may comprise discrete features at intervals around the circumference of the member. By reducing correlation between shed vortices at different locations on the pipe, embodiments of the invention serve to prevent or reduce the coherent action of shed vortices which lead to VIV.

Abstract: An air deflector is mounted to the area of the knee of a motorcyclist to prevent a stream of air from striking the motorcyclist's face. In one embodiment, the deflector comprises a deflector plate and a mounting plate connected by a hinge mechanism. When the motorcycle is in motion, the air flow impacts the deflector plate, forcing the deflector to extend upward until a support web restrains the deflector plate.

Abstract: An additive unit for a central heating or hot water system is connected in line to conduits of the system. The additive unit comprises a chamber having an inlet connected to a first conduit and provided with a valve, and an outlet connected to a second conduit and provided with a valve. The chamber is provided with a drain tap and an access port with a closure cap. A bypass conduit extends through the interior of the chamber. The inlet valve and the outlet valve switch flow from a normal route through the chamber to a bypass route through the bypass conduit. Fluid isolated in the chamber can be removed via a drain tap and an additive/top up fluid introduced via a port. Normal flow can then be restored by operating the valves.

Abstract: An electrofluidic control device comprises a plurality of electrically operated power modules arranged at least in part in the form of control valves, said power modules being contacted by an concatenation strand. By way of a connection module and at least one additional feed module separate operating voltages may be supplied to the concatenation strand at mutually spaced points.

Abstract: A desalination pipeline system (10) including a first pipeline (12) extending from a salt water source (14) for transferring salt water therethrough. The system includes at least one saltwater desalinator (18) in fluid connection with the first pipeline (12), enabling salt water to be drawn from the first pipeline (12) to the at least one desalinator (18). Each of the salt water desalinators (18) is provided to desalinate at least part of the water drawn from the first pipeline (12). Each desalinator (18) is in fluid connection with a second pipeline (24) extending between the salt water source (14) and the target outlet (16), such that the water that has been desalinated in a desalinator (18) is transferred to the second pipeline (24).

Abstract: The present invention relates to a shower system having a drying device and a water purifying device, which does not allow a towel to be used for removing moistures on a body after taking a bath or shower using the shower in a bathroom, and exhausts warm winds occurring from the drying device through the shower head, so that the moistures on the body or head may be dried for a short time, and impurities contained in the tap water may be removed by the purifying device to make the water smooth, clear, and good for skin care.

Abstract: The invention relates to a multi-way valve device, particularly for household appliances, comprising a hollow body (11) and an axially movable piston (12) mounted inside this hollow body. The body (11) is provided with at least one inlet orifice (15) for a liquid solvent and at least two outlet orifices (16, 17) for this solvent. The movable piston (12) is coupled with an axially movable measuring stem (31) of a linear measuring element (30) of a solid substance, this measuring stem (31) being actuated by a mechanical actuator (32) and associated with a return spring (35). This movable piston (12) is arranged so as to move in one direction, freely, or against the pressure of the return spring (35), under the effect of the pressure of the liquid solvent applied at the inlet orifice (15) to this movable piston (12), and in the opposite direction, under the effect of the pressure applied to the measuring stem (31) by the return spring (35).

Abstract: Device for siphoning off fuel from motor vehicles to be scrapped, comprising a tank drilling device, a pump and two circuit valves, a storage tank and a pump nozzle, wherein the circuit valves are switchable between tank drilling device and pump such that the pump conveys fuel from the tank drilling device to the storage tank or from this to the pump nozzle, and wherein the device is provided with a compressed-air connection and the tank drilling device and the pump and the circuit valves are operable or switchable by compressed air.

Abstract: A marker for a faucet is provided to indicate information about the liquid or other flowable product to be dispensed from the faucet. The faucet, itself, includes a body and a handle operatively connected to the body for controlling flow of liquid through the body. The handle includes a base, first and second legs that project outwardly from the base, and a cross-bar that interconnects the legs at a location spaced from the base. The first and second legs and the cross-bar at least partially define an opening. The marker includes a body that is removably secured in the opening of the handle. The body of the marker includes indicia that provides information to a user of the faucet. The body is a resilient polymeric structure. Alternatively, the marker includes a handle engagement hook and a display region that includes indicia. The engagement hook is adapted to be engaged with the cross-bar of the faucet handle.

Abstract: An activation assembly for activating a pump inside a dehumidifier includes a cover (1) adapted to connect to the dehumidifier and having therein a switch device (11) adapted to electrically connect to the pump. A recoil mechanism (2) is partially extended through the cover (1) and has therein a path (20) to receive a recoil spring (21) compressibly received inside the path (20) and a push (22) movably received inside the path (20) and securely located on top of the recoil spring (21). A clamping element (3) is mounted on top of the recoil mechanism (2). A connector (6) has a tube (61) selectively secured by the clamping element (3) and extending into the recoil mechanism (2).

Abstract: A combination tower includes a first elevating section, a second elevating section, a storage tank located above the first elevating section, and a wind turbine attached to the top of the second elevating section. The first elevating section is capable of supporting the second elevating section, storage tank, and wind turbine.

Abstract: A visual display panel (1) comprising: a front face (3); an array of optical display elements, a plurality of fluid flow conduits, each conduit extending through the panel from an aperture on the front face; and a manifold (32) in fluid communication with one or more of the plurality of fluid flow conduits, the manifold having one or more manifold inlets (38) fluidly coupled to a fluid pump (33) for displacing fluid through the conduits.

Abstract: A system for nanorobotics and microrobotics is disclosed with apparatuses for (a) assembly of joints, (b) connection of top-down nano structures, (c) micro-pump, (d) nano-balloon and (e) nanosail. The nano-balloon and nanosail apparatuses provide for nanorobotic mobility.

Abstract: In certain embodiments, an apparatus includes a control valve for regulating fuel flow. The apparatus can include a burner and a valve assembly. In some embodiments, the valve assembly includes a housing, which can define a first fuel input for receiving a first fuel from a first fuel source and a second fuel input for receiving a second fuel from a second fuel source. The housing can define a first fuel output for directing fuel toward the control valve, and can define a third fuel input for receiving a portion of either the first fuel or the second fuel from the control valve. The housing can define a first egress flow path and a second egress flow path, each for directing fuel to the burner. In certain embodiments, the apparatus includes a valve body configured to selectively permit fluid communication between the first and second inputs and the output and between the third input and the egress flow paths.

Abstract: A sump for a dispensing unit is disposed beneath the footprint of the dispensing unit and includes an auxiliary communication line receiving structure proximal to a drip area of the dispensing unit. The auxiliary communication line receiving structure delivers electrical and/or other communication line(s) to the dispensing unit from beneath the dispensing unit footprint without creating a potential leak path into or out of the sump.

Abstract: A pneumatic circuit and other components are provided for the operation of a medical device. The pneumatic circuit provides controlled pressurized air to a medical device for use during a medical procedure.

Abstract: A system for providing pneumatic power to a vitrector includes first and second output ports, an output valve, an isolation valve, and three manifolds. The first and second output ports provide pressurized gas to power a vitrector. The output valve alternately provides pressurized gas to the first and second output ports. The isolation valve provides pressurized gas to the output valve. Two manifolds fluidly connect the output valve to the first and second output ports. A third manifold fluidly connects the isolation valve to the output valve. When the isolation valve provides pressurized gas to the output valve, the output valve operates at a high rate of speed to alternately provide pressurized gas to the first and second output ports thereby powering the vitrector.

Abstract: The present invention relates to a faucet having washing means for washing the insides of glasses and the like, which washing means comprise an abutment surface for abutment thereagainst of an open end of a glass, a supply line for supplying washing liquid, a spray nozzle at one end of said supply line for spraying washing liquid being supplied via the supply line into the glass during abutment of said open end against said abutment surface, and a valve in the supply line to be actuated by actuating means for supplying washing liquid to the spray nozzle as desired.

Abstract: A system for mixing together a dry material and a liquid binder has a first mixing device for mixing the liquid binder with a fluid and a second mixing device for mixing the resulting mixture mixed by the first mixing device with the dry material.

Abstract: An apparatus and a method for managing fuel vapor pressure in a fuel system that supplies fuel to an internal combustion engine. The fuel vapor pressure management apparatus performs leak detection on a headspace of the fuel system, performs excess negative pressure relief of the headspace, and performs excess positive pressure relief of the headspace. The apparatus includes a housing, a pressure operable device, and a printed circuit board. The housing defines an interior chamber. The pressure operable device separates the interior chamber into first and second portions. And the pressure operable device includes a poppet that moves along an axis and a seal that is adapted to cooperatively engage the poppet. The printed circuit board is supported by the housing in the interior chamber. And the printed circuit board includes a sensor that is adapted to be actuated by movement of the poppet along the axis.

Abstract: A mounting base portion having a plurality of solenoid valve mounting areas is formed on an upper face of a manifold base. A board having an opening portion is mounted onto the manifold base with the mounting base portion fitted in the opening portion and projecting upward from the board. Solenoid valves are mounted to the respective mounting areas. Solenoid portions of the respective solenoid valves extend over the board from the mounting base portion to cover an upper face of the board.

Abstract: A swivel joint apparatus for supplying utilities to a rotating building rotatable about a central axis has an inner, fixed spindle for securing to a fixed base of the building to extend co-axially with a central axis of rotation of the building, and an outer casing rotatably mounted on the spindle for securing to the rotatable part of the building. The spindle has a series of spaced annular flanges defining a series of annular chambers and at least one ring seal mounted on the peripheral edge of each flange for rotatable sealing engagement with the outer casing so that the casing forms an outer wall of each of the annular chambers. A lower end wall of the spindle has a plurality of ports for connection to fixed utility lines in the base for fluid supply to and from the building, each port connected through the spindle to a respective annular chamber.

Abstract: A portable fluid transfer conduit is disclosed having an elongated flexible conduit having an inlet and outlet port. A coupling is postured at the inlet port for receiving fluid from a fluid source such as prelubrication pump. A flow control member is located at the discharge end which includes an activator for controlling the flow of fluid. The flow control member may include a handheld pump where the fluid source does not have a powered flow.

Abstract: In the fuel tank, a tank wall providing a tank chamber is formed by blow molding. A tank partition is disposed in the tank chamber. The tank partition is positioned in a direction substantially perpendicular to a longitudinal direction of the tank wall, and is clamped between the opposite inner surfaces of the tank wall. A functional component is attached to the tank partition.

Abstract: A fluid transfer system includes elongated conduits connected at one end with couplings to a plurality of fluid reservoirs of a machine or engine and at the other end with a control valve for selective quick evacuation. Evacuation is powered by a pump operably connected to the control valve. Another embodiment includes a first pump for the evacuation of an engine oil reservoir and a second pump for the selective evacuation of transmission and hydraulic fluid reservoirs. The control valve and the pumps may be operated remotely through electrical switches on brackets or on a service panel. Associated methods of removing fluids and replacing fluids from a plurality of reservoirs includes coupling the fluid transfer system to the reservoirs.

Abstract: The torsion generator includes casing (1), in which at least one canal (2) is formed, whose inlet is located near to the casing (1) periphery. The longitudinal axis of the canal (2) passes on the logarithmical curve, wherein the mathematical sequence of the construction of the coordinates is different for each section of the curve. The outlet of the canal (2) communicates with the camera (3), formed inside the casing (1) and is connected with an outgoing pipeline (4). The inlet of the canal (2) is located tangentially, and the outlet—axially to the casing (1).

Abstract: A fuel-dispenser station which comprises one or more fuel hoses with fuel-dispenser nozzles useable to control a flow of fuel, which has been purchased from a fuel vendor, from the fuel vendor's fuel storage tank to the customer's fuel storage reservoir. The fuel-dispenser station comprises one or more hydraulics modules, fuel-hose modules, and/or head electronics modules. Each of the modules of the fuel-dispenser station constitutes a subsystem of the fuel-dispenser station and comprises a module frame-structure to which all of the other components of the module are engaged. Such a module of a fuel dispenser station can be assembled as a unit before being mounted to the fuel-dispenser station and can further be removed from the fuel-dispenser station as an assembled unit.

Abstract: A grounded jet pump assembly for a fuel system of a vehicle includes a fuel reservoir and a grounded fuel component disposed in the fuel reservoir. The grounded jet pump assembly also includes a jet pump having an outlet extending into the fuel reservoir and a grounding member at the outlet of the jet pump for contacting flow of fuel from the jet pump and contacting the grounded fuel component to complete an electrical circuit for grounding the jet pump.

Abstract: A modular well for a wastewater lift station includes multiple well sections. Each of the well sections has at least one mating feature allowing it to be joined to at least one other well section and to form a liquid tight seal. The well is formed by vertically mating the well sections together. One of the well sections has an inlet opening, and the same or a different well section has at least one outlet opening.

Abstract: A mounting base portion having a plurality of solenoid valve mounting areas is formed on an upper face of a manifold base. A board having an opening portion is mounted onto the manifold base with the mounting base portion fitted in the opening portion and projecting upward from the board. Solenoid valves are mounted to the respective mounting areas. Solenoid portions of the respective solenoid valves extend over the board from the mounting base portion to cover an upper face of the board.