Method of washing machine control with functionality of quick end of wash cycle

FIELD: human vital needs satisfaction.

SUBSTANCE: method comprises: initiating a predetermined wash cycle; obtaining an early completion command during the execution of the mentioned predetermined wash cycle; after receiving the mentioned command, stopping the mentioned predetermined wash cycle and executing the completion cycle.

EFFECT: availability of the machine for a predetermined time.

15 cl, 1 dwg

 



 

Same patents:

Method of washing // 2553034

FIELD: personal use articles.

SUBSTANCE: according to the present invention, the method of washing comprises: a step of supplying water to the tank; the step of actuation of the engine for rotation of the drum mounted inside the tank; and a step of spraying water inside the drum through the nozzle of the sealing device by actuating the pump for circulation of the water inside the tank when the engine is stopped.

EFFECT: improvement of the design of the washing machine.

6 cl, 20 dwg, 1 tbl

Method of washing // 2546480

FIELD: textiles, paper.

SUBSTANCE: method of washing comprises: a step of assigning turbo-washing for spraying water inside the drum through a spiral nozzle when the laundry for washing is rotated, being attached to the drum by rotating the drum; a step of continuous feeding water into the tank; and a step of normal washing for cancelling the turbo-washing when the time taken to achieve the water level inside the tank of target level exceeds the target time, so that water is not sprayed through the spiral nozzle when laundry for washing is rotated, by being attached to the drum by rotating the drum.

EFFECT: improved quality of washing.

10 cl, 19 dwg, 1 tbl

FIELD: personal use articles.

SUBSTANCE: this invention relates to a household appliance, a household appliance system and a method for their actuation; the household appliance and the mobile terminal are interconnected for addition or update of data in the household device via the mobile terminal connected to it, for diagnostics of the household terminal condition by means of the mobile terminal and addition of functions of the household appliance with the help of the mobile terminal, thus to extend the household appliance functionalities.

EFFECT: ensuring easy and more comfortable control of the household appliance.

19 cl, 38 dwg

Washing machine // 2544145

FIELD: textiles, paper.

SUBSTANCE: according to the present invention the washing machine comprises: a casing; a tank located inside the casing to accommodate water; a drum mounted with the ability of rotation, mounted inside the tank, to accommodate the laundry for washing in it; a sealing unit mounted between the casing and the tank, to prevent water leakage inside the tank between the tank and the casing; the nozzle of the sealing unit, provided on the sealing unit, for circulation of water and spraying it inside the drum; and a spiral nozzle provided in the sealing unit, for converting water into spiral flow and spraying inside the drum; a button of turbo-washing to set or cancel the turbo-washing for spraying water through the nozzle of the sealing unit, when the drum is rotated, or for spraying water through the spiral nozzle, when the drum is rotated.

EFFECT: improvement of performance characteristics.

8 cl, 20 dwg, 1 tbl

FIELD: electricity.

SUBSTANCE: control circuit (1), which control a synchronous motor (M) with permanent magnets used for driving a drum in washing machines, contains a converter (2), which converts the voltage of AC mains into DC voltage, three-phase inverter (3), which inverts direct current from the transformer (2), into three-phase current (Ia, Ib, Ic), velocity and position assessment unit (4), which determines values, related to the position and velocity of the rotor, using voltage sensors during start and operation of the motor (M), and microcontroller (5), which ensures control of the motor (M) at the expense of sending the sine switching signals into the three-phase inverter (3) with the signals received from the velocity and position assessment unit (4).

EFFECT: reducing power consumption.

8 cl, 3 dwg

FIELD: textiles, paper.

SUBSTANCE: method is performed by a respective control such as determination of freezing or prevention of freezing even in an environment such as environment in winter, in which the temperature is low, causing freezing of the washing machine, and which provides improvement in terms of control, such as countermeasure undertaken in the event of freezing, and the countermeasure undertaken to prevent freezing, and the countermeasures are undertaken on the basis of accurate information about the fact if the washing machine frozen or not.

EFFECT: reliable operation of the washing machine.

19 cl, 30 dwg

FIELD: personal use articles.

SUBSTANCE: 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.

EFFECT: supply of water to the laundry together with steam is prevented in a washing machine equipped with such steam generator.

15 cl, 8 dwg

FIELD: personal use articles.

SUBSTANCE: 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).

EFFECT: improved characteristics of the device.

9 cl, 3 dwg

FIELD: textiles, paper.

SUBSTANCE: washing machine in accordance with one version of the present invention comprises: a rotatable drum to which the laundry is loaded; an electric motor for rotating the drum; a balancer connected to the drum to change the centre of gravity of the drum; and a control unit which rotates the electric motor at a predetermined rotational speed and then calculates the temperature of the balancer on the basis of frequency of changing the rotation speed of the electric motor.

EFFECT: improved properties.

2 cl, 8 dwg

Washing machine // 2506361

FIELD: personal usage articles.

SUBSTANCE: invention relates to washing machines. The washing machine (1) contains a manually controlled door locking device (6) intended for the door (4) latching in the machine body (2) when the door (4) is in a closed position and an electrically controlled preventive checking device (7) intended to prevent the door locking device (6) disconnecting the machine door (4) and body (2). The door locking device (6) contains a latching element (8) projecting from the door (4) in the direction of the body (2) front wall (3) for engagement with the corresponding through hole (9) made in the front wall (3). The preventive checking device (7) is mounted on the first wall (3) coaxial to the hole (9) and contains a latch (11) designed so that to enable movement between the unlocking position wherein the latch (11) can not engage with the latching element and the locking position wherein the latch (11) can not engage with the latching element (8) entering the through hole (9). Manual disconnection of the machine door (4) and body (2) depends on the latch (11) movement from the locking position back into the unlocking position and on the preventive checking device (7) containing a checking pin (15) capable of movement in the axial direction and designed so that to enable its movement between the projected position (wherein the checking pin (15) remains in engagement with the latch body (11) to prevent the latch (11) from returning in the unlocking position) and the spaced off position (wherein the checking pin (15) is not in engagement with the latch body (11) thus allowing the latch (11) to move freely). The first wall (3) of the body has a preventive through hole (17) for inserting the emergency opening tool (18) into the machine body (2) for forced movement of the checking element (15) from the projected positioned into the spaced off one.

EFFECT: design improvement.

16 cl, 5 dwg

FIELD: mechanical engineering.

SUBSTANCE: method involves setting squeezing velocity based on quantity of cloth placed into washing machine; controlling rotational velocity of electric engine of washing machine based on set squeezing velocity. Electric engine rotational velocity controlling step includes the stages of changing number of poles of electric engine of washing machine and voltage controlling for controlling of voltage supplied to electric engine upon changing of the number of poles.

EFFECT: reduced vibration and noise and increased efficiency.

15 cl, 4 dwg

FIELD: washing equipment and method of controlling the same.

SUBSTANCE: drum-type washing machine has door which is brought out of blocked state during predetermined period of time without interrupting of water feeding or water discharge processes. This allows user to open door during feeding or discharge of water at the initial stages of washing or squeezing processes or resume these processes after interrupting thereof in drum-type washing machine. Thus, safe and convenient charging of additional portion of clothing into rotating drum is provided or withdrawal of clothing or foreign matter from rotating drum is enabled. Drum-type washing machine has control unit adapted for blocking of door at starting of washing or squeezing processes, bringing out said door from blocked state during first predetermined period of time after upon accomplishment of washing or squeezing process during second predetermined period of time, and repeated blocking of door upon expiration of first predetermined period of time.

EFFECT: increased efficiency in washing and squeezing of cloths and provision for safe and convenient charging of additional portion of cloths into rotating drum.

13 cl, 7 dwg

FIELD: electrical engineering; controlling washing-machine motor.

SUBSTANCE: proposed device for controlling washing-machine motor has speed transducer for measuring motor speed and controller that functions to compare measured speed with desired value to evaluate motor input power. Rate of motor turn-on operations is adjusted in compliance with comparison results. Motor power output is evaluated basing on its speed. Rate of motor turn-on operations is reduced in case evaluated power output is too high.

EFFECT: ability of preventing temperature rise of motor and direct-to-alternate current converter to emergency level.

10 cl, 3 dwg

FIELD: mechanical engineering, in particular, equipment for controlling steam generating unit of washing machine.

SUBSTANCE: apparatus has correcting device adapted for correction of temperature value measured by temperature sensor mounted in washing machine on the basis of preliminarily set temperature correction coefficient in accordance with weight of cloths in washing machine, and regulator for controlling of electric power supplied to steam generating unit of washing machine.

EFFECT: increased efficiency by reducing consumption of power by washing machine through correction of temperature value measured by temperature sensor to value corresponding to actual temperature of cloths.

19 cl, 8 dwg

FIELD: mechanical engineering.

SUBSTANCE: drum-type washing machine has rotating drum, external tank wherein drum is fixed, drive electric engine, detergent department, first water supply means for supplying of water into external tank through detergent department, second water supply means for supplying of water into rotating drum through its front opening, and controller for controlling operation of drive electric engine and first and second water supply means. Washing process is performed so that water is initially supplied to second water level by means of first water supply means. Drum is rotated at first rotational velocity creating centrifugal force urging cloths to be pressed to drum surface. Drum is then rotated at second rotational velocity during supplying of water to first water level by means of second water supply means. Second water level is lower than first water level. At second rotational speed of drum, cloths are lifted to further drop by gravity. At second water level, the lowest part of drum is under water surface.

EFFECT: increased efficiency and improved quality of washing cloths.

2 cl, 4 dwg

FIELD: mechanical engineering.

SUBSTANCE: washing machine has steam generating device adapted for direct heating of washing water. Method involves measuring temperature of steam generating device; controlling operation of water feeding device for feeding of water into steam generating device in accordance with temperature within the latter at which temperature water is fed into steam generating device for performing washing process; controlling water quantity fed for performing washing process; providing steam controlling process in accordance with time needed for controlling said water feeding device. Steam is fed for fast wetting of cloths to thereby reduce washing time and consumption of power. Steam is sprayed onto cloths for providing sterilizing effect.

EFFECT: increased efficiency, improved wetting of cloths for improving washing quality and preventing crease formation.

9 cl, 4 dwg

FIELD: mechanical engineering.

SUBSTANCE: method involves measuring amount of foam in washing machine at water drainage stage using foam flow rate characteristics; said foam measuring process includes steps of determining during water drainage operation whether water level reaches during predetermined water drainage period water level indicative of complete water drainage; determining whether water level reaches the level allowing foam amount to be measured during predetermined foam drainage period by providing controlling of water drainage apparatus in a manner enabling switching on and off of water drainage apparatus if during predetermined water drainage period water level does not reach the level indicative of complete water drainage level, and in a manner enabling measurement of foam amount by controlling water drainage apparatus in a manner enabling switching on and off of water drainage apparatus within predetermined water level range if during predetermined foam drainage period water level reaches the level indicative of level allowing foam amount to be measured.

EFFECT: improved quality of washing cloths.

17 cl, 9 dwg

FIELD: mechanical engineering.

SUBSTANCE: washing machine with drying function has steam generator for spraying of steam immediately onto cloth under washing procedure. Method for controlling of washing machine using dispensing of hot air heated by drying heater to cloth through drying box involves heating fed water, intended for cloths washing, in order to generate steam to be sprayed onto cloth through drying box to perform washing procedure; determining whether or not drying procedure is accomplished after washing procedure; providing drying procedure using drying fan for removal of moisture remained in drying box in case it is determined that drying procedure is not performed.

EFFECT: increased washing efficiency, reduced consumption of power, effective removal of moisture remained in drying box in case drying procedure is not accomplished after washing procedure.

14 cl, 4 dwg

FIELD: domestic appliances.

SUBSTANCE: method comprises determining volume of things to be laundered in the tank, setting the first water level for the cycle of the preliminary laundering and the second water level for the cycle of the main laundering depending on the volume, performing the preliminary laundering with the use of the first water level and steam, converting the cycle of the preliminary laundering into the cycle of the main laundering depending on the amount of water for the first water level laundering and the internal temperature of the tank.

EFFECT: reduced water consumption.

23 cl, 7 dwg

FIELD: washing machines.

SUBSTANCE: method of controlling operation of washing machine is based upon measurement of temperature of water applied into vapor generator to produce vapor inside drum, warming of water up in vapor generator during preset period time and upon calculation of difference between temperature of warmed water and comparison of this difference with at least one or more check temperatures. Decision on absence or presence of malfunctions in operation of vapor generator is made on base of calculated difference in temperatures.

EFFECT: reduced water consumption; detection of error or malfunction of washing machine.

13 cl, 7 dwg

Up!