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Proposed device can be used in all types of ice generators used in food industry, pharmacology, agriculture, medicine, etc, wherein ice is chipped off from smooth cylindrical, flat of pother ice forming surfaces. This device comprises even number of spiral edges composed by different-shape knives arranged discretely there along. Sized of knife bases, the distance between them and cutting edges are equal. Said knives are arranged on spirals so that every knife of cutting edge is located opposite the spacing between knives of the next and previous cutting edges. |
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Method of active struggle with iceberg danger and device to this end Proposed method comprises detecting iceberg by observing the defined area of water, affecting the iceberg for its localization, changing the ice from solid phase into liquid phase. Said phase transition is triggered by forcing water jets to iceberg at 80-90°C. Water jets are fed by pipeline equipped with distribution pipeline with sprinklers to be descended from aircraft and located at iceberg top. Proposed device comprises active means consisting of helicopter, water intake tank, heater, outboard water intake pipeline and that to feed hot water to iceberg. Pipeline feed hot water to iceberg incorporates extra adapter composed of distribution pipelines with sprinklers. Water intake tank is composed of air-hydraulic tank. |
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Bent lever for ice drill and ice drill comprising such bent lever Bent lever comprises a connection device (10), which includes the first and the second connection parts (20 and 30), fixed to the lower and upper parts (5a and 5b) of the bent lever rod. To the second connection part (30) a locking element (11) is attached as protruding radially from it and made as capable of following the second connection part (30) in process of its rotation and displacement along the axis. The locking element (11) is arranged as capable of placement in a slot (23) in the first end of the first connection part (20), when the upper part (5a) of the bent lever rod is in the unfolded working position. To retain the locking element (11) in the slot (23), preventing mutual rotation between connection parts (20, 30) in the working position, so that it could go out from the slot (23), to provide for mutual rotation of connection parts (20, 30) in the non-working position, a fixing mechanism is provided. |
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Ice lumps store and method of making ice lumps Ice blocks store 1 comprises receiving vessel 3 with bottom 5 and ice extraction opening 7. Besides it comprises ice blocks mixer 4. Note here that said mixer 4 is arranged in receiving vessel 3. Said mixer 4 make disintegrate ice blocks in receiving vessel 3 without their transfer to ice extraction opening 7. Note also that mixer 4 is arranged ahead of opening 7 while the latter is provided with tightly closing cover. |
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Method of making ice lumps and device to output ice Thread shaft extends through container to allow ice to surround said shaft and be engaged with its thread. Thread shaft is driven relative to ice for it to be displaced to cutting element fitted on thread shaft. This allows the cutting element to cut ice chips from ice surface around thread shaft. |
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Proposed method comprises bringing coolant in contact with ice formation system at negative temperature. Ice formation system is composed of elastic membrane with one surface in contact with coolant and another surface in contact with water. At regular intervals, in snowing on membrane surface, pressure to membrane at one side is varied with spontaneous ice separation from membrane and its further removal. |
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Proposed method comprises ice mincing at negative temperature. Prior to mincing, hydrophobised nanosilica aerosol is added to ice. Ice mincing is made by whatever suitable mill at the temperature not higher than -10°C. Fractionation of dispersed ice is performed by sieving. |
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Device for cooling potable liquids contains a supply and drain for water, the inner tank which contains ice and/or fluid, as well as the external tank which contains a potable liquid. The potable liquid located in the outer container can be cooled due to surface contact with the inner container. The device contains an ice maker that produces the desired ice, and the feeding mechanism which is adapted to apply ice into the inner container and/or the outer container. |
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Ice generator and ice generation method Ice generator includes heat exchanger, source water supply system and ice removal device, closed circuit which is formed with source water and generated ice storage tank, supply pipeline, flow pump, heat exchanger, valve and outlet pipe. Expansion tank is connected between pump and heat exchanger, and heat exchanger represents flow housing with cooling agent supply and discharge connection pipes, water supply flange and outlet flange of water mixed with ice crystals. Elastic element the inner surface of which is coated with antiadhesive coating is arranged between flanges. Ice generation method involves water pumping through heat exchanger and removal of the formed ice. Water is supplied from the tank through supply pipeline with a pump to expansion tank and inside elastic element which is located in heat exchanger and washed with cooling agent which is cooled to negative temperature. Cooling agent pressure is set below water pressure in elastic element. When expansion tank is filled, valve is opened and pressure in elastic element is reduced. Ice crystals separated during deformation of elastic element from its inner surface are supplied together with water flow via drain pipe to the tank. |
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Refrigerator and/or froster has ice generator, at least, one blower connected to ice generator to force cold air thereto. Said blower may operate independently of refrigerator and/or froster operating conditions. |
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Refrigerating appliance with ice generator Refrigerating appliance with an internal cavity for storage cooled and/or freezable products, a cold generator, a controller of the refrigerating appliance to control the cold generator, a connector for power connection designed to supply the cold generator and the controller of the refrigerating appliance with electric voltage, an ice generator. The ice generator has its own controller that controls all functions of the ice generator independently of the controller of the refrigerating appliance. Connection of the ice generator and the controller of the ice generator to the connector for power connection of the refrigerating appliance are provided. |
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Refrigerating appliance with ice generator Refrigerating appliance comprises a cooling chamber with an ice generator located in it. The ice generator is equipped with a tray for ice which serves for receiving prepared ice. The tray for ice contains the surface of contact with ice, which drains water. |
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Refrigerating appliance with ice generator Refrigerating appliance has an internal cavity, where an icemaker is placed which is withdrawn with a tray for ice, a central module of the icemaker which is fixed to the inner wall of the refrigerating appliance. The tray for ice is detachably connected to the central module, and water tank is properly connected to the central module so that the water from the reservoir can be transmitted to the central module. The tray for ice and / or water tank is located in such a way that when the tray for ice and / or the water tank is removed, an increase in useful volume occurs, which forms an inside cavity interconnected with the refrigerating compartment. |
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Chiller with inner section for storage of chilled and/or frozen food products and with ice generator, which is located in inner section of transparent ice with refrigerating rods submerged to bowl filled with water. Water in bowl has temperature more than 12°C at least. |
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Ice generator with a framework contains a refrigerant evaporator and a tool for ice pieces moulding, a device for dispensation of ice pieces that has a closed body for ice pieces storage. The dispenser devices is located outside the said framework. The dispenser devise contains a dispenser tool for supply of ice pieces from the said body; the said dispenser tool has a mixer positioned inside the said body. |
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Refrigerating device with ice generator and ice preparation method Ice generator has container filled with water and air space for formation, which is located at the boundary of container water surface. Ice generator includes air humidification device for air humidification above water surface. Refrigerating device with ice generator which has container filled with water and air space for formation, which is located at the boundary of container water surface. Ice generator includes air humidification device for air humidification above water surface. Ice lump production method involves the stages which include water dosing in the container; evaporator filling, water cooling, ice crystal supply to water when pre-set water crystallisation temperature below 0°C is achieved. |
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Ice distribution device has an accumulating hopper for ice pieces, a gate that may move above an outlet hole of the accumulating hopper following the specified trajectory and has the first set of fingers and the second set of fingers. At least one of sets comprises at least two fingers arranged with an axial gap. As the gate moves along its trajectory, one finger of the second set enters the gap between two fingers of the first set. The assembly may move between the position, in which it partially covers the outlet hole, and the position, in which it releases the outlet hole. |
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Refrigerating device with inbuilt unit Refrigerating device comprises a heat insulated chamber and an inbuilt unit mounted in the chamber. The inbuilt unit is fixed independently on partitions and is suspended on at least one crosspiece, which passes through the chamber. |
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Device for connection of handle with drilling rod of tool for drilling hole in ice in open air, on lakes by means of manual drive of handle consists of appliance for making connection of common insertion of shaft of said handle in end of drilling rod and also, of first elements for fixing them in this position. The fixing element can be split for removal of the handle from the drilling rod. Also, by choice, in the device there can be implemented the connection of the common insertion of an engine shaft and the said end of the drilling rod instead of the handle. Additionally, the device has the second elements for fixing the shaft of the engine relative to the drilling rod in this position for conversion of the manual tool into the tool operated by an engine and vice versa. The tool for drilling a hole in a thick layer of ice consists of the central drilling rod with a spiral, of a bore bit, of a cutting edge, of the handle for drilling in ice by manual drive of the handle, of the appliance for connection of the handle containing elements for fixing the shaft of the engine relative to the drilling rod in the position for conversion of the manual tool into the tool operating with the engine and vice versa. |
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Procedure for evaluation of ice thickness and device for its implementation Hollow sealed elastic element, for example, in form of floating cylinder casing, is located in basin before ice formation. A cavity of the casing is connected to a pressure gauge and is filled with non-freezing working substance under pressure above atmospheric. Height of the casing exceeds estimated thickness of ice layer. During formation of ice, there is measured pressure in the cavity of the element, on base of which there is determined thickness of ice by means of a calibration table. |
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Domestic appliance with a body, which surrounds an inner chamber, and at least one crosspiece, which is mounted with introduction into the first and second cuts in the first and second opposite walls of the inner chamber. At least the first of the cuts is a part of a slot, which is arranged in the first wall. A flexible fixing ledge enters the slot to block the movement of the front edge of the crosspiece outside from the cut along the slot, and is displaced from the slot by movement of the first end along the slot towards the cut. |
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Cutting blade for ice borer includes housing with attachment holes, cutting planes and cutting edges. Cutting blade is made in the form of solid shape formed with three planes crossing each other at blunt angles and forming an undercut on lower side of blade. On the first plane there are holes to attach the blade to ice borer. On two planes adjacent in inclined manner there is cutting plane with cutting edge, which is parallel to the first plane. Cutting plane is made at the distance equal to thickness of the first plane plus 4-10 mm. |
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Device for air distribution for domestic refrigeration unit has an accumulating hopper for ice pieces, mixer, which may rotate on axis passing through accumulating hopper, output chamber, which adjoins accumulating hopper, and gate, which is connected to mixer in output chamber with the possibility of rotation. On wall of output chamber, along which the gate moves when rotates, an output hole is formed for ice moved by gate. A joint is installed between a mixer and gate, which makes it possible to either transfer or not transfer a drive torque applied to mixer to the gate. |
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Device for making slots in ice Device for making slots in ice includes driving device which is installed on moving load-carrying platform which is attached to it in a cantilever manner, frame for arranging a cutting element on it. Cutting element is made in the form of endless closed chain or rope with teeth fixed on them, which is retained in strained position with chain-drive and tension sprockets. Axis of rotation of tension sprocket is fixed eccentrically with shift of axis centre from geometric center of circle of tension sprocket by 0.2-0.5 of height of cutting teeth, and radius of guide rollers is decreased by the value of tension sprocket eccentricity. |
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Zemlyakov's ice axe with electric drive from accumulator Ice bore with accumulator electric drive comprises reduction gear with inlet and outlet shafts, auger-knife part, which consists of hollow shaft, to one of ends of which crossbeam with detachable legs is welded, one helical blade is welded to shaft surface from the side of crossbeam, and the second end of shaft equipped with drop arm has extension shaft and reduction gear with additional handle detachably fixed to it, and body of reduction gear from the side of inlet shaft of reduction gear is equipped with adapter tubular nozzle. Accumulator belongs to screwdriver, and inlet and outlet shafts of single-stage reduction gear with spur and helical wheels are parallel to each other and are located in the same plane. Nozzle serves for fixation of screwdriver body to inlet shaft of reduction gear and installation of its drive cartridge with additional fixation by coupling belt, at that additional shaft has size that does not exceed half of auger-knife part length, and additional handle is located on reduction gear body above end of its outlet shaft, above its axis, or near. |
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Ice-drill contains crossbar whereon flat knives are secured; each of knives has additional, side and front facets; two latter are arranged at acute angle to base of knife and form cutting edges on base; facets of knives are made curvilinear in such way, that curvilinear two-facets angle is formed at intersection of front and side facets and it is directed forward with its top; circumference figured from center of drill rotation through base of rib, where front and additional facets cross, forms curvilinear angle 1°-3° with base outline of additional facet; also surface of additional facet is perpendicular to base of knife. |
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Proposed device to make slots in ice comprises a platform set on the shaft, the platform accommodating motor saw. There are wheels fitted on both ends of the said shaft and the said platform end is provided with a footpad. Note that the platform has a rudder made up of a yoke and handle hinged thereto. The aforesaid yoke is furnished with a crosspiece jointed to extending handle with a roller. Note that an extending rod with a pin is mounted on the platform lower side. |
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Device for grinding and granulation of block-frozen primary products Proposed device comprises a drive arranged along the mounting structure axis coupled with a vertical shaft carrying a disk fitted perpendicular to the shaft axis. The disk features at least two elongated uniformly mounted radial inclined stops for toothed plainer knives with equal pitch of plainer teeth and slots. Adjustable guides for primary product blocks allow the blocks to move down by gravity onto the disk working surface into the cutting position. There is a bin arranged under the disk to collect ground primary product. The said plainer knife inclined stops are arranged on the disk working surface. The adjacent knives teeth are radially shifted by a pitch. The extending edges of the slots feature sharp blades. The aforesaid guides represent boxes located at an adjustable angle to the disk working surface. Note that the device is additionally provided with a granulator made up of a pair of engaged granulating gears fitted under the said bin. The gears are driven so that their center-to-center distance can be varied. Another pair of gears in mesh with the aforesaid granulating gears feature sharpened tooth points to clear space between granulating gear teeth. |
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Ice-tray filling system in refrigerating plants Ice-tray filling system for refrigerating plants, which are provided with freezing compartment where support is installed with at least one pair of middle guides, has at least one ice tray mounted on the guides so that they can slide and be disconnected. At least one pair of the upper guides is installed on the support. There is a sliding and dismountable tank being mounted on the upper guides. The tank dimensions are calculated to store water volume at final filling, which is equal to the volume required for proper filling of ice-tray being underneath. In addition the above tank is provided with discharge nozzle in the bottom part, which is situated directly above the ice tray. Besides there is an outlet valve, which is continuously and elastically closed in forced manner and opens automatically when the tank is on the support. |
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Ice-axe with a mobile electric drive The arrangement has an auger-ax part consisting of a hollow shaft, a beam with removable axes is welded to one of its face. To the surface of the shaft one screw blade is welded from the part of the beam. At that to the second face of the shaft a lengthen shaft and a reduction gear with an engine and two hand levers is jointly connected. The body of the reduction gear is provided with a tubular extension in which an input shaft of the reduction gear is coaxially located, in the end part of the shaft there is an opening fulfilled transversally to the shaft. From the face of the shaft till the transversal opening a conical opening is fulfilled, through which a domestic accumulator drill is jointly connected with its shank. The axle of its shaft is placed under an angle of 900 relatively to the axle of the shaft of the auger-ax part connected with the output of the shaft of the reduction gear. One of the hand levers in the shape of a detachable pipe with a handle is installed relatively to the second fulfilled in the shape of a drill under an angle of 90 to 1200 from the axle of the shaft of the drill. Besides the wall of the tubular extension from the side of the face is provided with longitudinal grooves and on its exterior surface there is a slit ring with a coupling bolt. The lengthen shaft is provided with an additional back-folding handle located at the height L from the apexes of the axes. From the side of the working surface the blade of the auger is provided with a board which is welded to the periphery of the working surface of the blade in separate points, in intervals between them the board is provided with hollow slots located on definite pitches one from another. |
Another patent 2513719.