|
Material of decorative facing coating Invention relates to decorative wall and ceiling coatings, mainly for internal decoration of apartments, and deals with decorative facing material. Coating material contains cellulose, textile fibres, polyether thread of different colour and length, modified starch and substances-inhibitors of microorganism growth, in specified ratio, wt %. Additionally in material natural fibres, such as jute, wool, flax of different colour and length can be applied. |
|
|
Polymeric fabric composition, method for production and use thereof Invention relates to the technology of producing composite polymeric materials which compensate for motion in or near one or more corresponding surfaces without detriment to the structural integrity thereof after attaching polymeric fabric thereto. The material contains polymeric fabric from a plurality of elastomeric fibres and a binding matrix. The matrix is selected from a group comprising liquid resins and binding substances, e.g. polyurethanes, polyureas, acrylic resins, epoxy resins and or mixtures thereof. The elastomeric fibres are spandex or block-copolymers of polyurethane and polyethylene glycol, optionally coupled with natural or synthetic fibres. The material is obtained by depositing the binding matrix on the fabric and vulcanising, followed by hardening. Also disclosed are methods of producing and using the polymeric fabric composition. |
|
|
Steam generator and washing machine having such steam generator Invention relates to household appliances, in particular, to steam generators and washing machines equipped with a steam generator that can minimise the quantity of residual water in the steam generator, prevents leakage of water stored in the steam generator and prevents supply of water in the steam generator to the laundry together with steam under the impact of the steam jet pressure. The steam generator has a lower water storage housing that has a base forming the lower housing lower surface, a heater for heating the lower housing, an upper housing positioned on the lower housing, intended for release of steam produced in the lower housing and having a steam release nipple and a steam supply duct having an outer wall passing from the base to the steam release nipple for prevention of ingress of water stores in the lower housing into the upper housing and a flow passage inside the inner wall, positioned on the lower pat and serving for steam supply; the heater is installed inside the lower housing so that the heater fails to contact water stored in the inner housing. |
|
|
Method for hydrophobisation of materials with alkyliminopropyl-containing siloxanes Invention relates to processing polymers and composites, particularly hydrophobisation thereof. The method of producing a protective hydrophobic coating on polymer material includes treating the surface of the polymer material with an oligo(organo)alkoxysiloxane solution. After solvent removal, the surface is treated with alkyl bromide solution, followed by solvent removal. The oligo(organo)alkoxysiloxane used is deca(aminopropyl)dodecaethoxydecasiloxane of structural formula in amount of 0.3·10-4-0.4·10-4 mol per 1 cm2 surface. The alkyl bromide used is either butyl bromide of formula (C4H9Br), or octyl bromide of formula C8H17Br, or oxadecyl bromide of formula C18H37Br in amount of 0.8·10-4-0.94·10-4 mol per 1 cm2 surface. |
|
|
Invention relates to a PVC-free floor or wall covering comprising at least one layer of a thermoplastic composition. The composition contains a polymer matrix comprising at least two polymers and at least 100 pts.wt of least one filler per 100 pts.wt of the polymer(s). Said matrix contains 10-40 pts.wt of a polymer with carboxylic acid anhydride groups in amount of 0.5-3.1 wt %, and the other polymer of the matrix is selected from a group comprising EVA, EMA, EBA, EEA, EPM, EPDM, VLDPE, LLDPE, POE, POP and mixtures thereof, and has melt flow index between 0.6 and 3 g/10 min at 190°C and mass of 2.16 kg. The total amount of combined polymers in the composition is 100 pts.wt. |
|
|
Washing machine is proposed, comprising a tank for washing solution, a drum mounted in the tank with the ability of rotation, a suspension system of the washing machine tank in the housing, the supports of the housing of the washing machine with the controls of height of each support, in which the washing machine of drum type is provided with electromechanical actuators of the height control devices of each support of the washing machine housing, and the washing machine control system is additionally provided with the program of measuring and comparing the compression forces of each support, as well as control of electromechanical actuators of the height control devices of each support of the washing machine housing, providing even distribution of weight between the supports. |
|
|
Fireproof decorative-finishing material and method of obtaining thereof Invention relates to elaboration of a fireproof decorative-finishing material - artificial leather, obtained by coagulation of a solution based on a polyurethane composition. The decorative-finishing material contains a woven layer, preliminarily impregnated with an aqueous silicone emulsion and dried to the weight gain of the latter of 3.0-8.5 wt %, on which, after that, a primer and a front layer are successively applied with intermediate drying. The primer layer is made of a composition, which contains 25% solution of polyurethane "Vitur 0512", dimethyl formamide with a viscosity of 120-170 P and a dry residue 18.0-22.0 wt % for the primer layer. The front layer is made of a composition, containing 15% solution of polyurethane "Vitur 0512", a surface-active substance OP-10, di-(2-ethylhexyl)-phthalate, ammonium polyphosphate, dimethylformamide with a viscosity of 205-210 P and a dry residue 26.0-27.0 wt % for the front layer. Front layers are coagulated in a coagulation bath with a composition of 30.0 wt % of dimethylformamide and 70.0 wt % of water at a temperature of 50°C for 20 min, washed in a bath with flowing water until content of dimethylformamide is less than 3.0%, dried and finished with a polyurethane composition, containing 25% solution of polyurethane "Vitur 0512", the surface-active substance OP-10, di-(2-ethylhexyl)-phthalate, ammonium polyphosphate, dimethylformamide with a viscosity of 84 P and a dry residue 24.5 wt %. After that, the half-finished product is processed in a padding bath with compression rolls at a temperature of 60°C with an aqueous solution of a mixture of polyphosphoric acids and urea with a ratio of nitrogen and phosphorus respectively 1.0:1.56-1.80 and drying for 4 min at a temperature of 120°C until the weight gain is 20.0-25.0 wt %. The obtained finished material has a ratio of layers by weight, equal: woven layer, including 3.0-8.5 wt % of the silicone emulsion: polyurethane layers: the said mixture of polyphosphoric acids and urea respectively 1.0:0.85-0.93:0.37-0.48. |
|
|
Method of obtaining antimicrobial copper-containing cellulose material Invention relates to technology of production of antimicrobial copper-containing cellulose materials and can be used in the textile industry. A cellulose matrix is processed with water dispersion of copper particles with their concentration of 0.025-1.28 wt %. Dispersion is obtained by mixing an alkaline extract of bast fibres with a copper salt solution and with a reductant solution and standing of the said mixture at a temperature from room to 95°C for 10-60 min. A concentration of the alkaline extract of the bast fibres in the dispersion constitutes 10-80 wt %. Processing the cellulose material with water dispersion of copper particles is carried out by impregnation or aerosol application. As the reductant used are taken separately or in a combination with each other compounds, selected from the group of reductants, capable of reducing copper ions, for instance, sodium borohydride, rongalite, sodium thiosulphate, hydrazine sulphate. As the copper salt, copper sulphate, chloride, acetate or nitrate is used. In obtaining water dispersion of copper particles a ratio of the reductant and the copper salt concentrations constitutes 1:1-1:2.5. |
|
|
Method and machine for manufacturing fabric with pile of natural fibres Method of processing fabric (100) comprising a substrate (101) coated with a pile (102) of natural fibres, comprises bringing the comb (8) having a plurality of teeth (8b) in continuous rotation about the axis (X) and retaining the fabric (100) pressed against the comb (8) when the latter is rotated so that its teeth (8b) can come into contact only with the pile (102) of the fabric (100) and not with its base (101). The machine for implementing the said method comprises a rotating roller (2) having a plurality of teeth (8b) located in its longitudinal recess (7) with the ability to come into contact only with the pile coating (102) of the fabric (100). |
|
|
Invention relates to chemistry of polymers and deals with a method of obtaining hardly flammable polymer products based on polyethyleneterephthalate with biocidal properties, which can be applied in the textile industry, medicine, in products of a special purpose as well as in other fields of industry. The method of obtaining hardly flammable polymer products based on polyethyleneterephthalate with biocidal properties includes stretch forming of polyethyleneterephthalate-based polymer product in an adsorption-active liquid medium, containing modifying additives, and the product drying, with, at least, one modifying additive being a biocidal preparation and, at least, one modifying additive being a fire retardant, and one of the modifying additives is pentaerythritol. |
|
|
Method of producing synthetic fibres Invention relates to the technology of producing synthetic fibres with high chemical resistance and water-repellent properties and low coefficient of friction. The method involves forming fibres from a molten polymer, depositing a brightening preparation, orientation drawing and heat fixing. The brightening preparation is deposited on a hot surface of freshly moulded fibres simultaneously with an aqueous suspension of polytetrafluoroethylene with concentration of 3-60 g/l. Orientation drawing is carried out with a repetition factor of 3-15. |
|
|
Synthetic fibres with high chemical resistance and low coefficient of friction Invention relates to the technology of producing synthetic fibres with high chemical resistance and water-repellent properties and low coefficient of friction, and can be used in chemical industry. The fibre is a polymer matrix whose surface is coated with a layer of polytetrafluoroethylene with thickness of 0.5-6 mcm. The polymer matrix is made of different thermoplastic polymers. |
|
|
Coated double fabric and its use for making transition folds Invention relates to coated double fabric and its use for the manufacture of transition folds to connect sections of public transport or aircraft telescopic ladder. The fold is made of textile substrate coated with the elastomeric material, comprising a double fabric, both sides of which are covered by the elastomeric material. The method of joining two sections of public transport comprises mount of the transition fold between two interlocking sections of the transport. Double fabric coated with the elastomeric material in accordance with the present invention has one or more of the following properties: rigidity, delamination resistance, tensile strength. |
|
|
Composite material for manufacturing protective clothes Invention relates to the field of production of composite protective rubberised materials used for manufacturing protective clothes, and respiratory protection equipment for people, including self-rescuers, breathing bags of isolating gas masks. A composite material contains chlorosulphonated polyethylene, polychloropren, kaolin, titanium dioxide, a nanodisperse filling agent montmorillonite, modified with quaternary ammonium salts, chloroparaffin-470, antimony trioxide, decabromodiphenyl oxide, magnesium oxide, zinc oxide, thiuram D, captax, rosin, benzene and ethylacetate mixture and polyether or cotton-polyether, or viscose-polyamide. |
|
|
Device for processing linen comprises a drum for holding the linen, and the said drum has an open front side, an open rear side, and a cross-section constituting a non-circular closed curve in which the distance from the centre of rotation of the drum to the inner drum surface is uneven, at that the cross-section of the drum comprises a first part with the same curvature; a circular guide for supporting the first part of the drum; and a panel provided on the front part or the rear side of the drum, for such support of the circular guide, that the circular guide rotates relative to the panel. |
|
|
Method of washing machine control Proposed is a method for operation of a washing machine with main motion for the drum rotation ensuring the washing capacity; according to the method, the user's input is waited for and at least one of steam supply into the drum is performed. According to one version of the method, the drum is brought into motion which such strong motion washing capacity exceeding that of the main motion. According to one version of the method, the drum is brought into motion which such strong motion washing capacity exceeding that of the main motion. According to the third version of the method, the drum is brought into at least either of an impact motion or a friction motion, such impact or friction motion washing capacity exceeding that of the main motion. |
|
|
Composite material of flat textile structure and upper fabric Invention relates to a method of production of the composite material of the upper fabric and thermo-fixed flat textile structure while simultaneous applying the pattern by thermo-transferal, comprising the following process steps. a) Preparation of components: 1) thermo-transferred medium with the printed pattern, 2) fixed flat textile structure, preferably formed as interlining and/or lining material, and 3) the upper fabric. b) Combining the components with simultaneous heat treatment and pressure processing of the composite material at a temperature of 160-240°C. The outer surface of the flat textile structure is provided with a pattern, and fixing of the flat textile structure with the upper fabric is simultaneously carried out. |
|
|
Present invention relates to dyeing fur. The invention discloses 8 acid dyes, the composition of each including acid blue dye Acid Blue 25 and Glauber's salt. The composition of the dyes may also include: acid orange dyes Acid Orange 3, Acid Orange 7, Acid Orange 8, acid blue-black dye Acid Black I, acid red dyes Acid Red 4, Acid Red 88, corn dextrin, syntan CH(SN), acid brown dye Acid Brown 282, acid grey dye Acid Black 60, direct yellow dye Direct Yellow 28. |
|
|
Method of processing down and feather raw material Method of processing down and feather raw material consists in twofold repeating the process of washing the raw material, followed by rinsing, processing with the wax-containing product, spinning and drying. The novelty is that the raw material is preliminary soaked, the washing of the raw material comprises two washing of 10 minutes each, at a water temperature of 35-42°C depending on the type of raw material with an intermediate rinsing, the rinsing after washing is carried out as 6 cycles of 6 minutes each in large amount of water, and during the first rinsing the water temperature is 30-35°C, and during the subsequent ones it is 7°C, during the penultimate rinsing the raw material is refined with wax-containing product, after the last two rinsing the water is fed into the recirculation tank for further soaking the raw material, the drying of clean raw material is carried out at a temperature of 120°C for 30 minutes under the pressure of 2 bar, then the dried raw material is cooled and dedusted for 10 min. All the water used in processing is withdrawn through the shaking sieves. This method is safe and environmentally friendly, since it does not use chemicals such as formalin and chloramine, enables to save the resources spent. |
|
|
Invention relates to an electric appliance (1) containing a body (2), a laundry drum (3) mounted inside the body (2) so that to be capable of rotation round a rotation axis, a three-phase asynchronous electric drive (6) rotating the laundry drum (3) and a sensorless security system (7) intended to determine where the rotor (32) rotation is in place (32) with a view of determining whether rotation of the laundry drum (3) is in place. The sensorless security system (7) is designed so that to enable supply of three DC values (Ias, Ibs, Ics) to the stator three power windings (31) during a preset time interval (ΔT) for the rotor magnetisation (32), direct currents (Ias, Ibs, Ics) supply tripping, determination of the temporal character of at least one of the three currents (Iar, Ibr, Icr) induced in the stator windings (30) as a result of the rotor magnetisation (32) and determination whether rotation of the rotor (32) is in place based on the temporal character of at least one of the three induced currents (Iar, Ibr, Icr). |
|
|
Basic module for water storage and/or steam generation for a steam-ironing station contains a case with a storage compartment to which a power supply cord can be introduced in a stranded or folded form through the first opening in the case. The storage compartment has the second opening in the case placed opposite the first one and having a cross-section that allows locking of the looped connection cord passing between the basic module and an iron. |
|
|
Ironing station, base and iron for such ironing station Presented is an ironing station 1; 52 with an iron 2 and a portable base 4 intended or installation of the iron 2 and having a recession 18 for accommodation of the iron 2 sole 6 and a fixation device for the iron 2 fixation on the base 4. The fixation device has a receptacle element 20 for receiving the front section of the iron 2 sole and a turning retention element 22; 54 for fixation of the rear section of the iron 2 body 12. The retention element 22; 54 is designed in the form of a bracket, is spring-loaded in the direction of its non-operational position and fits into the recession 18 while in the non-operational position. There is a transverse groove 14 made in the rear section of the body 12. |
|
Proposed method comprises placing the part into container that sustains a variable pressure. Foam composition is applied to the part including at least one foaming agent, at least one ferment and dissolved gas. Note here that said foam composition is redistributed over the part at application and/or after part cleaning. The part is cleaned by foam composition at application of variable pressure to container. Besides, said part is rinsed with appropriate fluid at pressure application to said container. Note here that pressure in said container is increased unless said foam composition behaves as a fluid. |
|
Invention relates to modified with polysiloxane polyhydroxypolyurethane resins. Claimed is polyhydroxypolyurethane resin, modified with polysiloxane, characterised by the fact that it is obtained by interaction of polysiloxane compound with five-membered cyclic carbonate of formula (1) where, A stands for or and amine compound, and content of polysiloxane segments in resin molecule corresponds from 1 to 7 wt %. Also claimed is method of obtaining said resin, versions of claimed resin compositions, thermally sensitive recording material, artificial leather, leather-like material from thermoplastic polyolefin resin, material for sealant processing and sealant, in which said resin is used. |
|
Household device, in particular - dishwashing machine or washing machine Invention relates to a household device, in particular, to a dishwashing or washing machine that contains at least one controller (8) controlling the household device components containing units consuming electricity in the course of the program execution. The invention envisages at least one switch (11, 31) for switching the controller (8) into the partially de-energised state after the program execution completion as well as a delay element for power-off upon expiry of the set period of time. The controller (8) contains at least one first group of elements (21) for control of the household device prior to commencement and/or upon completion of the program execution and the second group of elements (23) for control of the household device during the program execution; the said at least one switch (31) is designed so that to enable de-energisation of the first group of elements (23) and triggering by the delay element (33). |
|
Invention relates to modified with polysiloxane polyhydroxypolyurethane resins. Claimed is polyhydroxypolyurethane resin, modified with polysiloxane, characterised by the fact that it is obtained in reaction between five-membered cyclic carbonate and polysiloxane compound, modified with amine, and content of polysiloxane segments in resin molecule constitutes from 1 to 75 wt %. Also claimed is method of its obtaining, versions of claimed resin compositions, thermally sensitive recording material, artificial leather, leather-like material from thermoplastic polyolefin resin, material for sealant processing and sealant, in which said resin is used. |
|
Method for clothes treatment device control Method to control of a clothes treatment device includes a device for removal of foreign substances from the filter. The control method involves a cycle launch stage (S10) for launching the drying cycle of the clothes treatment device and a filter cleaning stage (S13) implemented at least once prior to the drying cycle completion. For this purpose the control method involves: a stage (S35) for clothes dryness degree determination by way of control of the dryness degree measurement means installed inside the clothes treatment device (the filter cleaning stage commencing when the measured dryness degree is equal or in excess of that preset by the by the control dryness degree and a stage (S11) for determination of the drying cycle end moment. Accordingly, one periodically determines whether a specific moment is the set one until the drying cycle end moment (S12). The filter cleaning stage is over simultaneously with the drying stage (S14). Prior to the drying cycle (S10) launch one may determine whether the previous drying cycle has ended abnormally (P1) while the first filter cleaning stage (P2) may be implemented based on the result of the said determination stage. |
|
Disclosed is a laundry treatment machine containing a housing with a tank attached thereto. The front section of the tank contains a forward-projecting rim section whereon water holes are made as well as one hole for steam or water circulating with the help of a circulation pump. The holes are positioned opposite each other relative to the shaft rotation axis. The drum is installed so that to enable rotation inside the tank while the drive unit contains a rotary shaft (connected to the drum), a bearing case for support of the rotary shaft so that to enable its rotation and an electric motor connected to the rotary shaft. Additionally, a controller is installed on the base front frame. |
|
Drum type washing machine with jet processing of articles Drum type washing machine with jet processing of articles, comprising a cylindrical horizontally located tank, the rotatable washing drum located in it with the ridges and holes in its cylindrical part, the drum rotary drive, the control system, the hydraulic pump, several nozzles located in a row parallel to the axis of rotation of the drum, the working fluid is supplied to them by the hydraulic pump. At that the washing machine is also provided with a hydropneumatic accumulator and a three-way three-position flow distributor. In the starting position the three-way three-position flow distributor connects the input line to the hydropneumatic accumulator with the output line from the pump, and in the second position it connects the hydropneumatic accumulator to the hydraulic line supplied to the jet nozzles. The first hydraulic valve position corresponds to the period of time of the drum rotation, for which the working ridge of the drum raises the washed article to a height at which the jet nozzles are actuated, and the second position corresponds to the period of time of alignment of the nozzle holes with the holes in the washing drum. |
|
Invention refers to control of steam iron steaming functions. The seam iron contains a handle designed so that to enable movement between the first handle position and the second handle position with a displacement mechanism in place for the handle displacement into the first handle position. Additionally, the iron contains a user control means, designed so that to enable regulation between the first state and the second state, and the steam flow rate control unit, functionally connected to the handle and the user control means and designed so that to enable setup of the steam iron steam flow rate so that the steam flow rate is set up based on the user control means, irrespective of the handle position, while the user control means is in the first state and based on at least the handle position while the user control means is in the second state. |
|
Washing machine with dryer where condensation device is embedded in washing unit Household combined washing machine contains a tank (1) with a rotary drum for laundry; a box (2) for washing agents and substances; the first water conduits (3) controlled by the corresponding solenoid-operated valves (4) and ensuring delivery of a water flow into the box (2) for washing agents; the second water conduits ensuring delivery of water from the box (2) for washing agents into the tank (1); a drying air channel (with the following elements serially connected: suction hole (5) for air and water intake, opening into the tank lower part, a condensation device (6), the channel (7) for air flow from the condensation device outlet to the corresponding blower (8) and from there - into the air heating device (9) positioned downstream), means for water inlet into the condensation device and circulation of drying air flow inside the drum. The second water conduits are designed in the form of a unified conduit (10) for water transfer from the box (2) for washing agents into the condensation device (6). The condensation device has a partly arched crescent shape, its lower end positioned close to the suction hole (5) with the upper end - in the tank upper part. The condensation device shape and dimensions match the external profile of the tank (1) rear side with the unified conduit (10) inlet hole positioned within the intermediate spot (11) of the condensation device upper part between the lower end and the upper end. |
|
Dying method for obtaining blue colour Claimed is method of dyeing for obtaining blue colour with application of natural dye. Method includes dyeing fabric with unprocessed dye, ferro-mordanting fabric, having undergone dyeing with unprocessed dye with ferro-mordant, preparation of potassium ferrocyanide solution by dissolving potassium ferrocyanide in water, placement of fabric, having undergone ferro-mordanting into solution, obtained by preparation of potassium ferrocyanide solution and further fabric ripening until blue colour of desirable shade is obtained. |
|
Laundry drying machine contains a body (2) with a hole (3) for laundry charge-in/discharge, a door (4), a condensate collection device (6), a detachable tank (9) mounted on the door (4) inner wall (10), support means (14, 15) for supporting the tank (9) on the door (4) inner wall so that to enable its detachment, a liquid circulation device (7) connecting the condensate collection device to the detachable tank (9) and an overflow conduit (19) ensuring a liquid connection between the detachable tank (9) and the condensate collection device (6). The overflow conduit contains an overflow section (26) positioned inside or on the door (4) and having a liquid connection to the condensate collection device (6) via the valve (24) that is open when the door is closed (4); the valve (24) is positioned on the door (4) or at the outlet end (23) of the overflow section (26). |
|
Method for reduction of vibration in the rotary system of a machine intended for treatment of objects, such as a washing machine, includes balancing of the said rotary system, the latter specificity consisting in it envisaging a considerably round chamber, having a rotation chamber positioned on the axis of the said rotary system and partly filled with a certain quantity of a thixotropic balancing substance that passes from a state of rest into that of agitation, thus independently distributing. System for reduction of vibration .in the rotary system of a machine intended for treatment of objects as per the method as well as the corresponding balancing device, drum and drum wheel. |
|
Sizing machine comprises a rack with warping shafts, a pulling device, a glue box, a dryer, leases, a spacing reed and an outlet device. According to the invention, between the pulling device and the warping shafts parallel to the latter a belt conveyor is mounted, with the substrate of segment section located inside, which is in contact with the upper branch of the conveyor belt, and on the conveyor belt on its both sides outside the filling working with the pressing cones are located. |
|
Machine for laundry treatment, having function of drying Machine for laundry treatment, having a function of drying, comprises: a drum for placing the article to be dried, a heater, and a fan for generating hot air, a pipe for providing a channel for passage of hot air to the drum, a condensing chamber comprising a tank with the additional metal plate inside the tank, to provide space for condensing hot air discharged from the drum. At that the condensing chamber is made with the ability to perform heat exchange with the outside air due to natural convection and at the side part of the upper part of the tank peripheral surface an outlet for hot air is formed. Water from the hot air is condensed between the drum and the tank, and the hot air is returned back into the pipe. |
|
Method of obtaining preparation for composite materials Invention relates to field of obtaining prepregs for creation of composite materials based on continuous highly strong high modulus polyethylene fibres from ultrahigh molecular polyethylene, which can be used in different fields of technology, for instance in helicopter building, aviation, automobile building and ship building. Method of obtaining prepreg for composite materials includes processing multifilament ultrahigh molecular fibre or based on it fabric with fluorine-helium mixture under pressure 0.01-0.1 MPa, duration of processing is 1-60 min, temperature of processing is 20-40°C, with further impregnation with polymer binding agents based on epoxy resin. Multifilament ultrahigh molecular polyethylene fibre or based on it fabric undergoes degassing under lower pressure before being processed with fluorine-helium mixture. |
|
Disclosed is a laundry treatment machine including a housing (600, 620, 630, 640) and a tank (100, 120, 130) shaping the machine visual appearance, fixed inside the casing and intended to contain water; the tank has a front section. The pressure adjustment element is designed in the form of a channel, passing through the said front section of the tank and ensuring equalisation of pressure difference in the tank and in the drum (300, 320, 340) that occurs in the course of the drum high-rate rotation due to ambient air being sucked from the tank into the drum. The drum contains a drive unit including a shaft connected to the drum, a bearing case for supporting the shaft so that to enable rotation and an electric motor for the shaft rotation as well as a flexible material preventing leakage of water from the tank in the direction of the drive unit, providing for the drive unit movement relative to the tank. |
|
Electric steam iron 33 with a reservoir 4 intended for storage of water and a device 8 intended for removal of air from the water reservoir 4 and containing a valve 34. In the valve body 14 there is a side hole 40 and the valve globoid 30 that tightly adheres to the valve seat 20 under gravity when the water reservoir 4 is filled which locks the air removal device 8; when the water reservoir 4 is full up, a water cavity is formed therein 32. in the vertical (non-operating) position of the steam iron 33 the air removal device 8 is in an open state, the end section 46 of the air conduit 42 having a hole for liquid 16 projecting into the air cavity 32. |
|
Method of washing machine control Proposed is a washing machine and a method for control thereof wherein washing capacity can be improved alongside with efficiency improvement and noise/oscillation reduction. The washing machine applies multiple motions of the drum, changing the drum rotation rate, the drum rotation direction and the drum start and stop moments to ensure different movement of laundry articles inside the drum. |
|
Invention relates to drum type washing machines in which the vibration reduction is achieved by using auto-balancing devices (ABD) of passive action. The washing machine comprises a housing in which the washing assembly is suspended elastically, comprising the coaxially located washing tub and the drum. The lateral surface of the drum has longitudinal curves representing the ridges facing inside of the drum with the convex part, at that the drum zones between crests are perforated. The rear wall of the drum is connected to the crosspiece by a hinged device, and the crosspiece itself is attached to the shaft transmitting rotation around the horizontal axis. The elements of the crosspiece are located above the crests of the drum and by means of the plates are attached to the hollow metal ring located along the front wall of the drum, while forming a rigid frame. The auto-balancing of the drum during loading, washing and wringing is achieved due to elastic chambers formed by the elements of the crosspiece and the inner surface of the ridges interconnected by elastic elements. The elastic chambers are filled with working fluid and are looped to a single sealed system by means of a hollow metal ring. |
|
Anti-adhesive and device for food making Invention relates to anti-adhesion sheets for food production and to method of their fabrication, proposed material including the layer with fluoropolymer. This material comprises the main surface with vaporisation structure at density making at least 10 per square inch. Proposed sheet comprises woven material with glass fibre, first coat on woven material containing perfluorine polymer and surface coat over first coat to make the sheet main surface. Surface coat comprises the main surface with vaporisation structure at density making at least 10 per square inch. Said sheet features thickness not exceeding 5 mm. Food making device comprises anti-adhesion material containing fluorine polymer. |
|
Solution of polyurethane-ureas and using thereof for application of coatings on substrates Invention relates to solution of polyurethane-ureas for application of coating on substrates. Claimed solution can be obtained as a result of interaction of (a) mixture of two bifunctional polyetherdioles, each of which has molecular weight between 500 and 5000, with molar ratio of both components in the mixture being chosen between 10:90 and 90:10, (b) 0.7-1.5 mol of mixture of two lowmolecular bifunctional alcohols with molecular weight from 32 to 500 per a mole of polyetherdiol, as co-called chain-elongating agents, with molar ratio of both components in the mixture being chosen between 10:90 and 90:10, (c) 0.08-0.33 mol of aliphatic or cycloaliphatic bifunctional amine with molecular weight from 28 to 500 per a mole of polyetherdiol, as so-called chain-elongating element, (d) 1.8-2.9 mol of aromatic diisocyanate per a mole of polyetherdiol, and dissolution of obtained polyurethane-ureas or obtaining them in (e) 40-85 wt % of solvent or mixture of solvents calculated per the total mixture from (a)-(e), consisting of linear or cyclic esters and ketones, with residual NCO-groups being, possible interacted with monofunctional chain terminator. Also described is application of thereof for application on substrates, in particular textile products. |
|
|
Cord processed by polyurea-urethanes Invention relates to production of drive belts with resilient cord embedded in elastomer substrate including polyurea-urethanes glue composition impregnating said cord and covering fibres. Composition is composed of the product of reaction of polyurethane prepolymer and diamines hardener or water. Said prepolymer represents the product of reaction of diisocyanate with compact symmetric molecules and complex polyetherpolyol, simple polyetherpolyol or polyol polycarbonate. Belt substrate can be made of moulded polyurethane, rubber or thermoplastic elastomer. Said cord can include adhesive coating. |
|
Device for processing of clothes equipped with heat pump system and method of its control Proposed device comprises drum to accommodate cloth to be dried, air suction device to form airflow to be fed to said drum and air exhaust device to force air from said drum. Condenser serves to heat air fed into the drum via air suction device while evaporator cools air forced from said drum via air exhaust device. Compressor compresses coolant fed from evaporator. Controlled expander expands coolant fed from condenser and features adjustable expansion degree. Proposed method comprises measurement of temperature Tei of coolant fed into evaporator and temperature Tci of coolant fed into compressor. Besides it includes degree of opening of said expander when temperature difference Tci-Tei is lower than preset first magnitude. |
|
Electric appliance for laundry drying Electric appliance (100) for laundry drying includes case (110) with top cover (119), rotating drum (105) placed in the case, and drying air circulation system for laundry drying, intended to ensure drying air circulation through the drum to dry laundry placed inside the drum. Top cover features races inside for drying air circulation, and air-air heat exchanger (535) positioned inside races and intended to remove moisture and dehydration of drying air, suction device (560) for suction of cooling air (555) from environment and forced flow of cooling air through air-air heat exchanger to cool drying air and condense moisture from air, and perforated top panel (592; 1805) with orifices for cooling air output to environment after passage through air-air heat exchange, where perforated top panel forms a surface for clothes drying where clothes to be dried can be laid. |
|
Composition based on liquid siloxane caoutchouc for covering textile material Composition contains low-molecular siloxane caoutchouc, ethylsilicate-40, octaphenyltetraasaporphyrinatocobalt(II) or octaphenyltetrapyrazinoporphyrazinatocobalt(II). |
|
|
Device for clothes processing and device control method Invention describes clothes processing device and device control method. Clothes processing device includes machine chamber compartment, case closed with a door, compartment for processed clothes where mobile and immobile devices with steam and hot air feed nozzles are positioned. Additionally it features steam and hot air generation devices with separate ducts for heated air supply to hot air nozzles and steam supply to steam nozzles. Steam and water through mobile and immobile nozzles are supplied selectively. |
|
Device for shoe drying using house laundry dryer Device for shoe drying using house laundry dryer includes outer housing (105) with upper work surface (110) featuring at least one perforated drying surface (130), holes (135) in which have common fluid medium with utensils (210) supplying air through the holes. Device is made in the form of a rest with perforated upper part for input and fixation of at least one shoe so that air can enter the shoe. Device is made in one piece with drying surface (130) or can be put on or removed from it, so that air is fed inside a shoe supported. |
|
Invention describes laundry machine for laundry washing. Laundry machine includes a case for outward appearance, including foundation, tank, mounted on the case foundation rigidly by bearing unit attached to the foundation. Bearing unit includes front and rear supports installed in the centre of front and rear foundation parts respectively, and blocks vertical and horizontal movement of the tank. Laundry machine drum had elastic suspension separated from the tank, and laundry is loaded through opening combined with tank opening on the front part of tank. |
Another patent 2513590.