Abstract: An oil pump includes a pump component, a valve container, a valve mechanism, and a circumvention passage. The valve container includes a through hole establishing communication between an inside and an outside of the valve container. The valve mechanism includes: a valve body contained in the valve container; a valve element contained movably in the valve body; a back pressure chamber disposed to face a first valve end of the valve element; a drive mechanism disposed to face a second valve end of the valve element and structured to generate a drive force to move the valve element; and an aperture positioned higher in a vertical direction than the through hole and formed in the valve body so as to establish communication between the back pressure chamber and the inside of the valve container. The circumvention passage establishes communication between the through hole and the aperture.

Abstract: The absence of high efficiency, compact fluidic pumps has until recently blocked the consideration of using hydraulic devices within portable and/or alkaline battery powered consumer and non-consumer products. The higher the functionality and programmability desired for a consumer and/or non-consumer product exploiting a fluidic pump then the more complex the overall fluidic system in terms of the number of actuators, valves, switches etc. within the fluidic system coupled to the one or more fluidic pumps. Accordingly, there exists a requirement to provide compact fluidic valves and switches to support configurability, programmability, and operation of these portable battery-operated consumer and non-consumer devices in conjunction with these newly available high efficiency, compact fluidic pumps. Such fluidic valves and switches should offer high efficiency, have a small footprint, be low complexity for high reliability and ease of manufacture, and low cost.

Abstract: An extension set may include a clamp, which may include a housing and an actuator. The actuator may be movable between a raised position and a depressed position with respect to the housing. The actuator may include a bump profile. The extension set may include an extension tube, which may be disposed within the housing. The extension tube may include a loop. In response to movement of the actuator between the raised position and the depressed position with respect to the housing, the bump profile may progressively clamp the extension tube along the loop. The loop may facilitate an increased fluid volume flowing distally towards a catheter in response to actuating the clamp.

Abstract: Magnetic fluidic valves of the present disclosure may include a valve body having at least one cavity therein, a ferromagnetic gate transmission element disposed within the cavity, an inlet port, an outlet port, a permanent magnet configured to bias the gate transmission element to a closed position, and an electromagnetic coil configured to, upon actuation, overcome a magnetic force acting on the gate transmission element from the permanent magnet. The gate transmission element may be configured to move from the closed position blocking the inlet port to an open position unblocking the inlet port upon actuation of the electromagnetic coil. Various other fluidic systems and methods are also disclosed.

Abstract: Fluidics offers a means of distributing power to activate elements remote from the power source as the pressure/fluid flow may be used directly to generate an action and/or motion without requiring an additional transducer, e.g. a motor to convert electric power to mechanical power. Prior art pumps, valves, and switches are bulky devices with high power consumption limiting their use in many portable battery-operated consumer and non-consumer devices. Accordingly, it would be desirable to provide designers of such products with hydraulic valves and switches to support and provide configurability, programmability, and operation of these devices in conjunction with compact high efficiency pumps to provide devices meeting the market requirements for low footprint, complexity, low power, and low cost.

Abstract: A fuel flow valve, for example for use in supplying fuel to a gas turbine engine. Example embodiments disclosed include a staging fuel valve (300), comprising: a valve housing (301) having first and second fuel inlets (306, 307) and first and second fuel outlets (305, 308); a piston (302) slidably mounted within a chamber (303) in the valve housing (301) and being moveable between a first position in which the first inlet (306) is in fluid communication with the first outlet (305) while the second inlet (307) and second outlet (308) are blocked, and a second position in which the second inlet (307) is in fluid communication with the second outlet (308). The piston (302) comprises a magnet assembly (312) and the valve housing (301) comprises a coil (313) arranged to provide, when energised, a magnetic force to actuate the piston (302) between the first and second positions.

Abstract: A two-stage fluid control valve includes a first stage electronically switchable, bi-stable two-port valve movable between an open position and a leak-free closed position, and a second stage microvalve configured to control the flow of fluid through a fluid outlet of the two-stage fluid control valve when the first stage electronically switchable, bi-stable two-port valve is in the open position. The electronically switchable, bi-stable two-port valve is disposed between the second stage microvalve and a fluid inlet of the two-stage fluid control valve.

Abstract: A dosing module includes a frame assembly, a first manifold, a first dosing tray, and a first rail assembly. The frame assembly includes a plurality of panels. The first manifold is coupled to one of the plurality of panels. The first manifold is configured to separately receive air and reductant. The first manifold includes a first connector extending from the first manifold. The first dosing tray includes a first base panel, a second manifold, and a second connector. The second manifold is coupled to the first base panel. The second manifold is configured to separately receive air and reductant from the first manifold and to provide the air and the reductant back to the first manifold. The second connector extends from the second manifold. The second connector is configured to be selectively coupled to the first connector. The first rail assembly includes a first member and a second member.

Abstract: Embodiments of the present disclosure include a valve assembly including a supply housing with a first bore and an injectable housing coupled to the supply housing with a second bore. The valve assembly further includes a piston extending through at least a portion of the first and second bores, the piston being reciprocable axially along a longitudinal axis. The valve assembly also includes a first inlet at a first end of the supply housing for directing a working fluid toward a first end of the piston. The valve assembly includes a second inlet extending through the injectable housing toward a cavity that receives an injectable material. The valve assembly also includes a second outlet at a second end of the injectable housing that directs the injectable material out of the injectable housing as the piston moves axially along the longitudinal axis.

Abstract: Wellbore systems containing a hydraulically regulated primary safety valve may have their hydraulic regulation transferred to an insert safety valve disposed in a nipple. Such wellbore systems may comprise: a tubing string comprising a nipple and a primary safety valve, the primary safety valve being disposed in the tubing string below the nipple; and a control line and a balance line in hydraulic communication with the primary safety valve and in latent hydraulic communication with one or more switching mechanisms in the nipple. The one or more switching mechanisms in the nipple are actuatable to shut off hydraulic communication of the control line and the balance line below the nipple and to redirect, via one or more latent hydraulic lines, the hydraulic communication of the control line and the balance line to an insert safety valve positioned in a bore of the nipple.

Abstract: An oil-air lubricant distributor with a tubular distributor body that includes an oil-air mixture inlet and a plurality of lubrication-point outlets for dispensing the oil-air mixture to at least one consumer, wherein the lubrication-point outlets are connected to the oil-air mixture inlet via line channels, and the line channels are provided with an oil-air mixture from a mixture distributor unit, the mixture distributor unit including a single oil inlet, a single air inlet, and a plurality of oil-air-mixture outlets, and wherein the oil-air mixture inlet is directly but releasably connected to the mixture distributor, and the oil-air-mixture outlets are directly but releasably fluidly connected to the line channels in the tubular distributor body.

Abstract: A bistable electric valve for a system that recovers petrol vapors in a motor vehicle. The electric valve includes a hollow housing (2) in which there is defined a chamber (5) with respective first and second openings (4a, 3a) between which a valve seat (6) is defined; an obturator (7) movable inside said chamber (5) and adapted to cooperate with the valve seat (6) for controlling a fluid flow between the openings (4a, 3a); a ferromagnetic core (17) mounted movably inside the housing (2) and connected to the obturator (7); first and second permanent magnets (11, 12) mounted in the housing (2) and adapted to keep the ferromagnetic core (17) in first and second working positions, respectively, in which the associated obturator (7) closes and opens the valve seat (6), respectively; and a control solenoid (9) adapted to generate a magnetic flux for attracting the core (17) towards either one of the said first and second working positions.

Abstract: A beverage dispensing system with a base to which a dispensing head is removably attached without additional fasteners, wherein beverage forming liquids are supplied through a plurality of separate conduits in the base. Each base conduit has a normally closed valve that normally blocks fluid flow. The dispensing head has at least one passageway that receives liquid from an associated one of the base conduits. A projection associated with each dispensing head passageway opens the associated conduit valve to allow fluid flow from the base to the head. Dispensing valves in the dispensing head are independently accountable to regulate the dispensing of the beverage. In one version of the invention, four liquids are supplied to the dispensing head through the conduits, namely two liquid concentrates; carbonated water; and non-carbonated water. By selective opening of the dispensing valves, a plurality of beverages are formed from combinations of one or more of the liquids.

Abstract: A fire suppression system for anechoic chambers with multiple non-retractable tubes fixed on the ceiling of the chamber, with each tube connected to a pneumatic valve. Each valve is controlled by a compressed air supply that reacts to the presence of fire in the chamber. Once fire is detected in the chamber, the valves vent the compressed air to permit fire retardant fluid to pass through the fixed tubes into the chamber. The tubes and the valves do not interfere with the functions of the chamber and provide immediate fire suppression.

Abstract: An analysis apparatus for performing biochemical analysis of a sample using nanopores comprises: a sensor device that supports plural nanopores, reservoirs holding material for performing the analysis; a fluidics system; and plural containers for receiving respective samples, all arranged in a cartridge that is removably attachable to an electronics unit arranged to generate drive signals to perform signal processing circuit to generate output data representing the results of the analysis. The fluidics system supplies samples selectively from the containers to the sensor device using a rotary valve.

Abstract: A fluid flow resistance assembly includes a fluid pathway. A width of the fluid pathway orthogonal to a flow of fluid through the fluid pathway varies along its length. Positioning of one or more ports at different locations over the fluid pathway at different locations controls a flow rate of fluid.

Abstract: Embodiments of the invention described herein thus provide improved flush valves that are designed with improved venting features and improved inlet designs. The described venting features and inlet designs, either alone or in combination, can help prevent ingestion of waste into the interior of the valve.

Abstract: A pump sharing valve for a gas turbine engine fuel system includes a housing having multiple ports. A sleeve is arranged in the housing and includes an inlet window and first, second and third windows axially spaced apart from one another. A spool is slidably received in the sleeve and includes a diameter and first and second cylindrical portions. The first cylindrical portion selectively connects the inlet window to the second and third windows. The second cylindrical portion selectively connects the inlet window to the first window. The spool is movable between first and second positions relative to the first, second and third windows to regulate flow. The first and second cylindrical portions respectively includes first and second widths. A first ratio corresponds to the first width to the spool diameter and a second ratio corresponds to the second width to the spool diameters. The first ratio is between 1.83 and 1.93 and the second ratio is between 1.22 and 1.32.

Abstract: A fire suppression system for anechoic chambers with multiple non-retractable tubes fixed on the ceiling of the chamber, with each tube connected to a pneumatic valve. Each valve is controlled by a compressed air supply that reacts to the presence of fire in the chamber. Once fire is detected in the chamber, the valves vent the compressed air to permit fire retardant fluid to pass through the fixed tubes into the chamber. The tubes and the valves do not interfere with the functions of the chamber and provide immediate fire suppression.

Abstract: A blow molding valve (400) is provided. The blow molding valve (400) is adapted to be positioned within a blow molding valve block (401) including a control pressure chamber (408), a process gas chamber (450), and a piston bore (413). The blow molding valve (400) includes a control piston (402) movable within the control pressure chamber (408) and a portion of the piston bore (413), the control piston (402) being in fluid communication with a control pressure supply. A diaphragm (405) is provided and positioned between the process gas chamber (450) and the control piston (402) such that the diaphragm provides a fluid tight barrier between the process gas chamber (450) and the control piston (402).

Abstract: A hydraulic valve assembly (10) adapted to be mounted to a transmission control module (15) and having a valve body (12), a valve bore (16), and at least one pressure supply port (26) as well as at least one pressure control port (28) that establish fluid communication between a source of pressurized fluid and a component to be controlled by the valve assembly. A valve member (18) is supported in the valve bore (16) and is selectively movable between predetermined positions to direct the pressurized fluid between the pressure supply port (26) and the pressure control port (28). In addition, the hydraulic valve assembly (10) includes a biasing mechanism (80, 180, 280, 380) that is responsive to the flow of hydraulic fluid through the valve body to generate a biasing force acting on the valve body (12) in a direction toward the pressure supply port (26).

Abstract: A drop-in cartridge style, four-chamber EGR valve, includes a valve actuator, a valve stem extending from the valve actuator and having two valve heads mutually spaced on the stem, and a frame having a plurality of longitudinally extending members connected by at least first and second ring members, the frame being divided along a longitudinal axis into two mating parts.

Abstract: A valve (103) is provided. The valve (103) comprises a housing (104) defining an internal bore (209) and a plurality of fluid ports (107a, 107b, 108a, 108b). The valve (103) further comprises a rotatable spool (210) positioned within the internal bore (209) and rotatable about a longitudinal axis (X-X). A first canted seal (217) is provided that is positioned on the rotatable spool (210) at an angle (?) with respect to the longitudinal axis (X-X). A second canted seal (218) is also provided that is positioned on the rotatable spool (210) at an angle (?) with respect to the longitudinal axis (X-X).

Abstract: A system includes a portable liquid container having at least two chambers for containing at least two liquids separate and an apparatus having at least two separate input tubes configured for drawing liquid from the chambers. At least two separate output tubes are configured for passing at least two separate liquids to a user's mouth. A valve assembly includes a lower portion having at least two input connectors each joined to a one of the input tubes. An upper portion has at least two output connectors each joined to a one of the output tubes. An adjustable valve portion determines proportions of liquids in the separate chambers that are passed to the user's mouth where the liquids remain separate until reaching the user's mouth, and where liquids drawn back down the input tubes and the output tubes into the chambers remain substantially separated.

Abstract: A fluid manifold system includes a manifold port assembly having a housing with an inlet port and a plurality of outlet ports formed thereon and a carousel having a plurality of spaced apart fluid paths that extend therethrough from a first end to an opposing second end. The carousel is rotatably coupled with the housing so that when the first end of each fluid path is aligned with the inlet port on the housing, the second end of each fluid path is aligned with a corresponding different one of the plurality of outlet ports. A container is fluid coupled to each outlet port by a fluid line. The inlet port can be selectively coupled with a fluid source while a motor can control rotation of the carousel relative to the housing.

Abstract: A system includes a portable liquid container having at least two chambers for containing at least two liquids separate and an apparatus having at least two separate input tubes configured for drawing liquid from the chambers. At least two separate output tubes are configured for passing at least two separate liquids to a user's mouth. A valve assembly includes a lower portion having at least two input connectors each joined to a one of the input tubes. An upper portion has at least two output connectors each joined to a one of the output tubes. An adjustable valve portion determines proportions of liquids in the separate chambers that are passed to the user's mouth where the liquids remain separate until reaching the user's mouth, and where liquids drawn back down the input tubes and the output tubes into the chambers remain substantially separated.

Abstract: A water distribution system including a water storage tank, a water treatment unit, a diverter valve, and interconnecting water conduits arranged so that the same water treatment unit can be used to treat water supplied from a fill port to the storage tank during a fill operation, as well as water leaving the storage tank for supply to one or more points of water use during a supply operation. A diverter valve is provided which is movable between a fill position wherein the water treatment unit is in fluid communication with the fill port and not the point of water use device, and a supply position wherein the water treatment unit is in fluid communication with the at least one point of water use device and not the fill port. When the diverter valve is in the fill position, water supplied to the fill port can thus flow through the diverter valve and to the water treatment unit for treatment then to the storage tank for storage.

Abstract: A fluid transfer device for transferring fluid into or out of a fluid vessel, such as a tank, and is particularly useful in transferring fluids with particulates or high viscosity in a substantially aseptic, hygienic, or sterile manner. The device has a body with an elongate passage extending through the body. The body has a proximal end and a distal end. A longitudinally displaceable shaft is disposed in and extends along the passage in the body. A plug sealing the passage is at a first location. A diaphragm sealing the passage is at a second location intermediate the plug and the distal end of the passage. The shaft extends through and is secured to the diaphragm. A fluid transfer opening is located in the passage between the diaphragm and the plug. Longitudinal displacement of the shaft causes the fluid transfer opening to be in fluid communication with a fluid vessel, the diaphragm stretching to accommodate the displacement of the shaft while maintaining an aseptic seal of the passage.

Abstract: The invention relates to an empty container (1) for receiving air- and/or moisture-sensitive compounds, comprising a connecting unit (2) and an inner volume of at least 300 liters and adapters for connecting the empty container, and to the use thereof.

Abstract: A multifunction relief valve includes a relief chamber having an introduction port and a relief port for introducing and relieving pressure fluid; a back pressure chamber formed on one end side of the relief chamber; a piston which is movably provided in the back pressure chamber and divides the back pressure chamber into a first back pressure chamber and a second back pressure chamber; a first spring which is provided in the first back pressure chamber and exerts a biasing force in a direction in which the relief port is closed; a second spring which is provided in the second back pressure chamber and biases the piston in the direction in which the relief port is closed; and a pilot pressure supply port formed in the first back pressure chamber. The pressure fluid introduced into the first back pressure chamber via the pilot pressure supply port changes the relief pressure.

Abstract: A rotating disc diluter (1) has a rotatable rotary element (4) which carries surface-accessible transfer volumes (9, 10) which along their common path of movement alternately glide over feed and discharge ports (11-18) for an undiluted fluid flow on the one hand and for a dilution fluid flow on the other hand. For the simple widening of the usable dilution rate range, the rotary element (4) has at least two rows of transfer volumes (9, 10) on different paths of movement, the associated feed ports (11-14) of which for the undiluted fluid flow and/or for the dilution fluid flow can be separately controlled.

Abstract: A valve has a housing formed with a central chamber centered on and extending along a main axis, an inlet passage and an outlet passage having mouths in the chamber spaced angularly from and confronting each other, and a secondary passage offset from the inlet and outlet passages and centered on an axis offset from a center of one of the mouths by more than 90°. A valve pin fitted in the chamber is formed with a secantally throughgoing flow passage centered on a flow-passage axis generally parallel to but offset from a diameter of the pin. A filter is provided in the flow passage, the secondary passage being sufficiently large that, when the pin is pivoted to align the flow passage with the secondary passage, the filter can be removed from the flow passage through the secondary passage.

Abstract: A combustible fuel supply system includes a fuel tank, a carburetor and a combustible fuel piping system. The combustible fuel piping system includes a fuel-feeding pipe, a fuel-drawing pipe, a vent pipe, and a switch valve. The fuel-feeding pipe interconnects the carburetor and a lower space of the fuel tank that stores combustible fuel. The fuel-drawing pipe interconnects the carburetor and an upper space of the fuel tank that accommodates air when the lower space stores the combustible fuel. The vent pipe is for fluid communication between the upper space and the exterior of the fuel tank. The switch valve is operable to obstruct fluid flow through at least one of the fuel-feeding pipe, the fuel-drawing pipe and the vent pipe, and is operable to switch between a fuel-feeding state and a fuel-drawing state for obstructing and permitting fluid flow through at least one of the pipes.

Abstract: A system includes a portable liquid container having at least two chambers for containing at least two liquids separate and an apparatus having at least two separate input tubes configured for drawing liquid from the chambers. At least two separate output tubes are configured for passing at least two separate liquids to a user's mouth. A valve assembly includes a lower portion having at least two input connectors each joined to a one of the input tubes. An upper portion has at least two output connectors each joined to a one of the output tubes. An adjustable valve portion determines proportions of liquids in the separate chambers that are passed to the user's mouth where the liquids remain separate until reaching the user's mouth, and where liquids drawn back down the input tubes and the output tubes into the chambers remain substantially separated.

Abstract: A rotary valve (10) for distributing a flow of a fluid is provided, the valve comprising a stator (11) and a rotor (12). Furthermore a chromatography system, comprising such a rotary valve and three different components or component groups connected to the valve is provided. With this rotary valve according to the invention the flow direction is kept constant through one of the three components or component groups while the flow direction through the other two component or component groups can be changed.

Abstract: Methods and apparatus are provided for detecting an anomaly in fuel demand data and fuel supply data generated by a fuel metering system for an engine, The method comprises collecting the fuel demand data and the fuel supply data during operation of the fuel metering system, generating expected fuel supply data based on the collected fuel demand data and a nominal response model describing the expected behavior of the fuel metering system, and detecting the anomaly if a difference between the expected fuel supply data and the collected fuel supply data exceeds a predetermined threshold.

Abstract: A valve assembly including a block forming a bore. An air inlet opening is in communication with the bore, and provides a volume of air into the bore. The bore provides communication between the air inlet opening and at least one air outlet passage. A fuel inlet opening is in communication with the bore, and provides a volume of fuel into the bore. The bore provides communication between the fuel inlet opening and at least one fuel outlet passage. A pintle is slidably positionable within the bore to control the volume of air directed out of the bore through the air outlet passage and the volume of fuel directed out of the bore through the fuel outlet passage.

Abstract: The invention relates to a mixing device for mixing substances with a valve control disk and a fixed valve seat disk having at least two groups of openings each of which consists of at least three through openings. A first opening is an inlet for a substance, a second opening connects to a mixing path and a third opening bridges the mixing path. The valve control disk has a first and second recess and is arranged parallel to the valve seat disk and a flow is realized via the first recess between the first and second opening and via the second recess between the first and third opening. The first opening is superimposed by the first and second recesses and a superimposed surface area remains constant. The total superimposed surfaces of the first openings by the first recesses and by the second recesses are also constant.

Abstract: A multiple-way valve comprises a housing (31) which is provided with a heat inlet (32) and a coolness inlet (33). The housing (31) has a discharge (34) and a supply (35) for returning to the multiple-way valve (30) liquid which has been discharged from the multiple-way valve (30). A first and second valve part (40, 44) are each movable between a first and a second position. The valve parts (40, 44) have a heat recovery position in which the coolness inlet (33) is in fluid connection to the discharge (34) via the second valve part (44), the heat inlet (32) is closed off by the first valve part (40) with respect to the discharge (34) and the supply (35) is in fluid connection to the heat outlet (36) via the first valve part (40) for letting through returned liquid from the supply (35) to the heat outlet (36).

Abstract: A filter head, designed to hold at least two filter elements. The filter head having a housing, into which feed channels to, and return channels from, the filter elements are integrated. A rotatable switching drum is provided for selectively opening or closing the channels to control the flow of fluid to the filter elements. The filter head has a cover, which closes off the housing, and a spring element, which produces an axial force which presses one of the sealing surfaces of the switching drum against the cover and the other sealing surface of the switching drum against the housing.

Abstract: A valve chip may include a substrate having first and second faces and openings between the first and second faces, and a plurality of flexible valve flaps on one of the faces of the substrate with each flexible valve flap being associated with at least one of the openings. The valve chip may be packaged by forming a frame having an opening therein, and securing the valve chip in the opening of the frame. More particularly, the valve chip may be secured in the opening so that central portions of the first and second faces of the substrate are exposed through the opening in the frame and so that a fluid seal is provided between the frame and edges of the substrate. Related valves, valve assemblies, and methods are also discussed.

Abstract: A water control valve designed to control the flow of water from a source to a treatment tank having a plurality of treatment media, thereby providing a supply of treated water, and also provides other cycle controls. For instance, the water control valve directs water to backwash the media of sediment for discharge to a drain, permits regeneration of the media by directing a regeneration agent through the media, directs water through the media in a fast rinse cycle, and directs water to a regeneration agent reservoir for the purpose of refilling the reservoir. The water control valve has six valves and five motors for controlling the valve positions. The valves are fluidly connected to six chambers providing a pathway for water flow between the valves, to a regeneration injection assembly, through a central passageway or a perimeter passageway, to the treatment tank.

Abstract: A processing apparatus is disclosed which is capable of switching supplies of a raw material gas and a reducing gas alternately, while continuously forming a plasma of the reducing gas. An excitation device (12) excites a reducing gas supplied thereinto, and the excited reducing gas is supplied into a process chamber (2). A switching mechanism (20) is arranged between the excitation device (12) and the process chamber (2), and a bypass line (22) is connected to the switching mechanism (20). The switching mechanism (20) switches the flow of the excited reducing gas from the excitation device (12) between the process chamber (2) and the bypass line (22).

Abstract: A shear valve assembly includes a stationary valve manifold having a manifold planar surface containing a plurality of manifold input ports and one or more manifold output ports, a movable valve switch having a switch planar surface in slidable, interactive contact with the manifold planar surface forming an interactive contact junction, the switch planar surface having a fluid switching channel capable of connecting one of the plurality of manifold input ports with one of the one or more manifold output ports, a surface modifying component disposed at the interactive contact junction that provides a period of extended useful life of the manifold planar surface and the switch planar surface beyond the useful life of pre-lubricated interactive contact junction, a drive shaft connected to the valve switch, and a valve housing supporting the stationary valve manifold, the movable valve switch, and the drive shaft.

Abstract: [PROBLEM] To provide a directional control valve assembly, in which a check valve for controlling a flow rate of pressure oil to be guided to a directional control valve as a main valve and a control means for limiting an opening degree of the check valve by a pressure are integrated with the directional control valve and therefore, a flow hardly occurs in the pressure oil that produces the pressure.

Abstract: A portable spray apparatus (1) is provided to selectively discharge liquid spray medium and solid dust medium with a blower airflow (7) generated by a blower (6). An adaptor (8) is provided which has at least a channel section (9) of a liquids channel (10) for the liquid spray medium and a channel section (11) of a solids channel (12) for the solid dust medium. The adaptor (8) is releasably connected to a supply vessel (4). The liquids channel (10) and the solids channel (12) open into the blower airflow (7). Various built-in positions of the supply vessel (4) and of the adaptor (8) are freely selectable relative to each other and to the blower unit (3) by the operator. In one built-in position, the liquids channel (10) is connected via its channel section (9) to an interior space (13) of the supply vessel (4) and, in another built-in position, the solids channel (12) is connected to this interior space (13) via the channel section (11) thereof.

Abstract: An omnibus quasi-hydrosystem is disclosed. The omnibus quasi-hydrosystem includes a module base, at least two channel switching members mounted in the module base, at least two inlets formed in the module base and at least two outlets formed in the module base. The inlets allow fluid entering into the omnibus quasi-hydrosystem, the channel switching members alter the fluid path in the omnibus quasi-hydro system to a desired outlet to output the fluid. In addition, a modular omnibus quasi-hydrosystem is also disclosed herein.

Abstract: A product comprising a phase transfer valve, and wherein said phase transfer valve comprises an actuating valve housing having a housing interior; a liquid hydrogen inlet, a gaseous hydrogen inlet and a hydrogen outlet provided in said valve housing; an actuating valve slidably mounted in said housing interior; and wherein said actuating valve is moveable between a first position for sealing said gaseous hydrogen inlet from said hydrogen outlet and a second position for sealing said liquid hydrogen inlet from said hydrogen outlet.

Abstract: A control disk insert for a one lever mixer valve (20) contains two preferably, planar disks, whereof one fixed control disk (24) has at least one opening zone for hot water and at least one opening zone for cold water. The movable control disk (22) facing the fixed control disk (24) and movable with two degrees of freedom can both completely close and continuously completely open the opening zones in the fixed control disk (24). The opening zones of the fixed control disk (24) and the opening zones of the moveable control disk (22) are constructed in such a way that the control disk (22) can be positioned to divert a non-contaminated fluid stream to a separate outlet for connection to various devices. Or, the opening zones of the fixed control disk (24) and the opening zones of the moveable control disk (22) are constructed in such a way that the control disk (22) can be positioned to send a pressure signal or pressure relief signal to an appliance.

Abstract: An object of the capacity control valve is to provide a constant, stable control of the pressure load without fluctuations. Also another object is to improve an energy efficiency of the drive torque of the rotary shaft by means of a control of the pressure load. In this arrangement, the solenoid coil section controls as a reference value of pressure load which is calculated by taking a sum of a pressure differential between the discharge pressure and the pressure in the control chamber, multiplied by the area of the open passage of the first valve seat, and a pressure differential between the pressure in the control chamber and the suction pressure, multiplied by the area of the open passage of the second valve seat.