Siphon dispenser |
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IPC classes for russian patent Siphon dispenser (RU 2112218):
 The liquid dispenser / 2108548
The invention relates to mechanical engineering and can be used in many industries and services for the automatic conversion of the continuous fluid flow with a relatively small consumption in discrete supply given its volume substantially greater consumption
 Dispenser feeder / 2107264
The invention relates to the field of dispensing and transfer of fine powders with an adjustable mass flow, in particular for the submission of oxides of highly enriched uranium in a fiery fluorination reactor
 The method of dispensing fuel, a device for its implementation, a method of dispensing fluid and a device for its implementation / 2102619
The invention relates to a speed control fuel supply to the internal combustion engine, preferably direct injection
 Device for dispensing fine materials / 2091719
The invention relates to dispensing devices and can be used in metallurgy for dispensing fine materials: modifiers, deoxidizers and other additives, mainly in the melting equipment
 Toplivopitanija device of vehicle / 2081398
The invention relates to the instrument and is used primarily for measurement of fuel on Board the aircraft and other moving objects such as ships and vessels
 Device for dispensing bulk materials / 2079817
The invention relates to a device for measuring the flow rate of bulk material volumetric doses and can be used in various fields of national economy
 Device for dispensing liquids / 2078312
 Device for automatic liquid dosage / 2245521
Device has electrochemical gas flow generator and dosing device. These are placed in same body, which is provided with hermetic cover with inlet channel branch pipe, in operation mode covered by vacuum plug. Lower portion of body with hollow for filling with dosing liquid is provided with branch pipe of outlet channel. In upper portion of body, separated from its lower portion by not-moveable hermetic wall with through channel, a hollow is placed for filling with electrolyte. Wall is made in form of fixed plunger, hermetically fixed in body with pass channel pipe displaced from wall center. If generator and dosage device are placed in different bodies, as dosage device body a standard capacity for medicines, meant for dosage, is used.
 Loose materials weighing machine / 2246100
Weighing machine can be used for application of powder solders onto cell seals of aircraft engines. Loose materials weighing machine has bunker provided with outlets at the bottom. Gate with holes is disposed under bunker. Vertical partitions are mounted inside bunker. The partitions separate outlets from each other. Gate is mounted under bunker for reciprocal motion. Diameters of holes of bunker relate to sizes of granules of loose material as 5‹D/d‹12, where D is diameter of outlets in bottom of bunker, d is diameter of loose material granules. To provide maximal dispersal and uniform spreading of loose material the meshes are disposed under gate. Gate is spring-loaded to bunker.
 Odorizer / 2247332
Odorizer comprises main and calibrating tanks filled with odorant, batching device made of electromagnetic pulser provided with the check valve and bellows batcher, flow rate meter, and computing unit. The electromagnetic pulser has housing, core, coil, and spring. The bellows batcher is made of nonmagnetic housing which receives a sleeve connected with the electromagnetic pulser through the check valve. The pipe passes through the bottom of the sleeve. The cap is mounted above the top end of the pipe. The cap is connected with the control device. The double-arm lever is mounted in the bottom part of the housing. One arm of the lever mounted under the bottom end of the pipe is provided with cup having opening in the bottom. The other arm of the lever is provided with a permanent magnet which interacts with the magnetoelectric lead mounted outside of the housing of the bellows batcher and connected with the electromagnetic pulser through the computing unit. The batcher also has valves, batch divider, port, and reserve passage for supplying odorant.
 Powder feeder / 2248866
Powder feeder includes hopper and metering unit having mixer with opening in its base for feeding powder. Hopper includes coaxial outer and inner containers with bases in the form of cones mounted with possibility of vertical motion of inner container relative to outer one. Hopper is joined through sleeve with damper provided with metering unit having motor and driving roller. Mixer is mounted with possibility of rotation and it is inclined by angle 45 - 60° relative to horizontal plane.
 Method for processing disperse thermo-plastic materials by induction-linked plasma and method for forming a flow of material for realization thereof / 2257689
Method includes forming plasmatron of stable pressure and flow of working gas and feeding of material into area of balanced plasma, material flow of balanced mass flow is fed perpendicularly to plasma flow at speed, close to speed of free fall of body, with width of material flow no more than width of plasma flow zone and with thickness no more than three average diameters of particles. Method for forming a flow of low-disperse powder-like material includes dosage of source material, feeding thereof in self-propelled manner, previous and finishing displacement, during dosage pulsation of flow is softened, at stage of prior mixing flow coming from dosing device is divided on flows even in terms of mass flow, then with each of them at least two serial cycles are performed, in each of which flow of material is additionally divided on two sub-flows, moving with different speeds along zigzag-like asymmetric trajectories, and then these sub-slows are united, with end of last cycle direction of united flow is changed, and at stage of finishing movement interaction of separated flows is provided for in such a way, that horizontal components of their movement vectors are mutually compensated.
 Method for batching fluid / 2263883
Method comprises supplying drops of fluid from the vessel through the opening by vibrating the vessel. The volume of the drop outflowing through the flowing section of the opening is determined from the formula Q0 = ω/2πQt, where ω - is the frequency of vessel vibration, q is the volume of a drop, and t is the time of outflowing.
 Method and device for batching and delivering microscopic mass of liquid / 2267092
Method comprises irradiating three-phase interface between the liquid, gas, and solid substrate by light beam, and generating microscopic liquid drop whose volume depends on the duration of irradiation, light intensity, and the distance from the center of the light beam and three-phase interface. When the volume of the drop reaches a given value, it is caused to move over the solid substrate to a given site by moving the light spot over the surface of the solid body. The measurements are carried out by visual observation. The light source should be absorbed by liquid or solid body. The device comprises substrate provided with microscopic cavities and microscopic passages that connect the cavities. The substrate is covered with the optically transparent window so that light can reach microscopic cavities and passages. The window is provided with microscopic openings for supplying and discharging liquid from the microscopic cavities and receiving pickups.
 Powder metering device / 2270159
Metering device comprises loading hopper with discharge orifice formed in bottom thereof, flexible system, vibration exciter rigidly connected to the loading hopper from discharge orifice side, body, electromagnetic valve for material metering and distribution nipple. The flexible system is formed of U-shaped spring and rope connected to opposite body sides and defining movable joint between the distribution nipple and the body. Vibration exciter and electromagnetic valve are secured to distribution hopple. Joint between the body and the distribution nipple is enclosed with elastic sealing means.
 Device for metering of floatation reagents / 2270980
The device has N channels of metering, each provided with an electromagnetic weigher and an amplifier, discrete signal input/output unit connected to a microprocessor device having a program providing formation of control signals shifted in time, connected to the respective inputs of each weigher channel. The device has two series-connected power sources, a current transmitter is connected at the output of one of them, it is connected to each metering channel, and the common potential of the power sources is connected to each metering channel. Each metering channel has a square signal shaper, two keys, maximum signal detector on semiconductor diodes, as well as a forcing signal transmitter and a reagent flow sensor. Since the forcing signal actuates in succession the weighers of the electromagnets in the metering channels, the presence of the forcing current in the current transmitter makes it possible to monitor the serviceability of the line of communication with the weigher by means of the input\output unit, and the forcing voltage transmitter in each channel makes it possible to selectively connect the outputs of the reagent flow sensors to the input\output unit and thus to monitor the weigher serviceability, and the program of the microprocessor device produces a base of data of functional failures of the metering channels, and takes stock of reagents of each channel with the use of the information of the data bases of failures of the metering channels.
 Mode of high-accurate dosing of liquid / 2271519
It is directed on providing of high-accurate dosing of small and ultra small volumes of liquids. The invention is based on the phenomenon of dropping cluster observed at local heating and evaporation of liquids. Micro drops of condensate falling out on liquid surface do not coalesce with the layer forming a stable structure - a dropping cluster. The cluster is a source of unlimited quantity of micro drops, the volume of which is set by liquid temperature. Having put the cuvette with a heating element under periscope one can capture with the aid of a micropipette isolated drops dosing volumes of liquids with about 10-9 micro liter accuracy defined by the error of measuring the diameter of the drops.
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(57) Abstract: The use of invention: the invention relates to dispensing devices and liquids can be used in the foundry industry, food and chemical industries for dosing the usual liquids and liquids after dosing which requires washing of the dispenser, and the dispenser can be operated in automatic or manual mode. Summary of the invention - the invention consists in the following: siphon dispenser contains a fluid inlet pipe with a valve inlet and a flow regulator, a tank with a siphon, which represents a direct short tube intake end of which is directed upwards and put the bottom of the inverted Cup, with the possibility of vertical movement above the siphon is funnel rigidly mounted on the lever, which in the beginning plum closes proximity switch. The duration of filling the dispenser is determined by the flow regulator. To wash dispenser provides the supply pipe, breather and sewer funnel. Rinse dispenser perform repeated filling and draining of the water. 1 C.p. f-crystals, 1 Il. The invention against the banking industry for dosing the usual liquids and liquids after filling, which requires washing of the dispenser, and the dispenser can be operated in automatic or manual mode. Known automatic siphon dispenser periodic action, containing the supply tank with flow regulator and self-threading siphon made of variable cross-section and provided with vozduhoprovodyaschih tube with an adjusting Cup on the lower end [1]. However, the disadvantages of the known dosing unit is the complexity of the design of the dispenser, the siphon, and the absence of a flushing system of the dispenser. The closest analogue is known siphon dispenser containing a supply fluid conduit, a flow regulator, a measuring Cup and break the siphon, communicated through the tube with the bottom of the inverted Cup mounted with the possibility of vertical movement [2]. However, the known siphon dispenser has the following disadvantages:the siphon is made with inflection and consists of two tribes, located at different levels, in this case, the siphon is always part of the liquid, and when working with bystrowski liquids may dry up at this end of the siphon; the absence of water; in the case of washing siphon is the inevitable loss of the metered fluid, located between the two extremes of the siphon. The objective of the invention is to simplify the design of the dispenser and the increased reliability and enhanced operational capabilities. The achievement of the technical result is ensured by the fact that in siphon dispenser containing the inlet fluid manifold with flow regulator connected to the tank, which has a siphon, suction end of which is directed upwards and put the bottom of the inverted Cup mounted with the possibility of vertical movement, the siphon is made in the form of a direct short tube, under which there is a hopper rigidly mounted on the lever, and the lever at the time of entering into the funnel of the dosed liquid turns and closes the limit switch, disabling the flow of the liquid in the tank of the dispenser. To ensure system rinse dispenser is equipped with a funnel drain the last dose of the liquid in the system, its preparation and distribution, and funnel drain products wash dispenser in the sewers. The drawing shows siphon dispenser at the moment of discharge of a dose of liquid, in General. Siphon is above the tank 4, in the bottom of which has a siphon 5, the suction end of which is directed upwards and put the bottom of the inverted Cup 6 installed with possibility of vertical travel. On the top of the tank 4 is a tube 7 to exit through the air, the latch 8, restraint attached to the bottom of the inverted Cup 6 rod 9 arrow 10 on the end and slag 11, which is the pointer to the volume of the metered fluid. Under the siphon 5 there is a hopper 12, is rigidly mounted on the lever 13 and relating with him about the axis 14. The lever 13 is used for contactless circuit breaker 15 in the beginning of the drain. To wash dispenser provides the supply pipe 16 hot or cold water valve 17 feed diverter funnel 18 drain the last dose of the liquid in the system, its preparation and distribution, as well as sewer bypass funnel 19. To improve the quality of washing the bottom of the tank is made in the form of a truncated cone, the dispenser also includes a counterweight 20, bounding plane 21, the remote control 22, the drive of the mixer 23, the dry additive feeder 24, the controller 25. Siphon dispenser works as follows. Prior to the operation of the device the operator manually ustanavli rebuy the fluid flow, who provides the necessary technical filling spout. Next, the operator presses a button (not shown) of the control valve 2 fluid supply pipeline 1 through the controller 3 flow into the tank 4 of the dispenser. Thus, the air displaced by the liquid from the tank 4 extends through the tube 7 and the siphon 5. As the level rises to the upper end of the siphon 5 starts draining doses of liquid, which is getting on the side wall of the funnel 12 rotates the funnel 12 about the axis 14 to the emphasis placed on the lever 13 of the counterweight 20, bounding plane 21. Thus the counterweight 20 is closed by a proximity switch 15, which sends a signal to shut off valve 2. The fluid in the tank 4 of the dispenser stops draining dose of liquid from the tank 4 ends. After draining the funnel 12 is returned to its original position due to the counterweight 20. The dispenser is ready to repeat the cycle. The operation of the siphon dispenser can be done not only manually, but also in semi-automatic and automatic mode. In this case, the remote control 22 control button (not shown) include the actuator 23 of the mixer and controller 25, which sends the command to switch on the feeder 24 dry additives. After some of Thea through the regulator 3 flow, the liquid flows into the tank 4. The air displaced by the liquid from the tank goes through the tube 7 and the siphon 5. The liquid rises to the upper end of the siphon 5 and starts the drain, which results in the rotation of the funnel 12 about the axis 14 to lock the counterweight 20 in the bounding plane 21. Thus the counterweight 20 is closed by a proximity switch 15, which sends a signal to the controller 25, is cut off valve 2, stop flow of liquid in the tank spout and drain stops. While the mixer is in the process of mixing the liquid and dry additives. The dispenser is ready to repeat the cycle. The volume of the metered fluid depends on the relative position of the upper end of the siphon 5 and the lower end of the Cup 6. Election filing additional funnels 18, 19 drain is provided, as necessary, rinse the dispenser or on the technological characteristics of the device. In the block diagram of the proposed device of the funnel 18, 19 is not entered and supply them for the pipe siphon produce manually. As necessary, rinse dispenser under the siphon 5 down the funnel 18 drain the last dose of the liquid in the system, its preparation and distribution, and the Cup 6 is lowered to the lowest position, then under sivonen position. Next include the valve 17 hot or cold water. Rinse dispenser perform repeated filling and draining of the water. 1. Siphon dispenser containing the inlet fluid manifold with flow regulator connected to the tank with the installed siphon, suction end of which is directed upwards and put the bottom of the inverted Cup, which is installed with the possibility of vertical movement, characterized in that under the siphon there is a hopper which is rigidly mounted on the lever with the possibility of rotation and snapping it with a limit switch with software off the supply of liquid in the tank. 2. The dispenser under item 1, characterized in that it is provided with a funnel drain the last dose of the liquid in the system, its preparation and distribution and funnel drain products wash dispenser in the sewer.
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