Household device, in particular - dishwashing machine or washing machine. RU patent 2518156.
 Washing machine and method of its control / 2507327Washing 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. |
 Washing machine / 2506361Invention 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. |
 Control method of machine for laundry treatment / 2503758Control method of a machine for laundry treatment is proposed which is equipped with the drive unit, an attachment lug connected to the drive unit, and a rear sealing gasket for prevention of leakage of wash water from the gap between the drive unit and the tank, and providing movement of the drive unit relative to the tank. According to one version of the control method the following is carried out: a stage of supplying water, carried out with the ability to actuate the drum to rubbing motion when supplying water to the tank; a circulation stage, carried out with the ability to ensure the circulation of water inside the tank for re-supplying water to the tank, which is carried out simultaneously with the beginning of the stage of supplying water. According to another version of the method the following is carried out: washing cycle comprising at least one stage of water supply carried out with the ability to actuate the drum to motion during a predetermined period of time after the beginning of supplying water to the tank, or after the water level reaches a predetermined value; a circulation stage, carried out with the ability to ensure the circulation of water inside the tank for re-supplying water to the tank, which is carried out at the stage of supplying water. |
 Method of controlling washing machine (versions) / 2497988Drum is rotated by varying the speed of rotation of the drum, the directions of the drum rotation and the points of starting and stopping of the drum. Also, according to versions of the method, in changing the direction of rotation the drum is actuated in poor movement or intensive movement, the latter at least during two cycles, which provides different movement of objects for washing in the drum. |
 Method of controlling washing machine / 2497987Method of controlling the washing machine is proposed, having a drum with the rotation axis passing through the center of the drum, according to which the drum is rotated in the first movement, with a first predetermined angular velocity so that the drum reference point set initially in the initial position is rotated around the axis of rotation, and the reference point is any point on the lateral side of the drum, then the angular velocity of the drum is changed while moving the reference point by the first predetermined distance around the axis of rotation of the drum, the drum rotation is performed with the second predetermined angular velocity, and the angular velocity of the drum is changed while moving the reference point by the second predetermined distance around the axis of drum rotation so that the drum reference point returns to the position which substantially represents the initial position. |
 Method of operating machine for linen treatment / 2496934Method of operating the machine for linen treatment comprising a drum, a front counterweight located on the front part of the drum and a rear counterweight located on a rear part of the drum. According to the method the drum is accelerated and rotated at a constant predetermined speed of rotation for a predetermined time period, at that the predetermined speed of rotation provides the perpendicular displacement to the front part of the drum, which differs from the perpendicular displacement on the rear part of the drum. |
 Method of washing and washing machine / 2480542Method of washing and a washing machine are disclosed, and more specifically, the method of washing which improves the ability of washing, and a washing machine. The method of washing includes the step of determining the amount of laundry loaded in the drum, the step of movement with a high impact point, when the laundry is thrown off due to brakeage of the drum after the laundry rises to the height which is half the height of the drum during the drum rotation when the detectable amount of laundry is within the given range, the drum is rotated in the desired direction after the laundry throw-down, rotating and re-raising the thrown off laundry. |
 Dual interface housekeeping electrical device and set of housekeeping electrical devices fitted with shared panel / 2472882Housekeeping electrical device, which belongs to the category of white goods, having an actuating unit and a control panel for the actuating unit. The actuating unit has a range of means and actuating mechanisms which enable to convert commands from the control panel into real actions. The control panel has a first user interface and a second user interface separate from and simpler than the first user interface. The simpler second interface controls fewer functions of the actuating unit than functions controlled by the first user interface. Each user interface has a corresponding given number of switches. The control panel has a configuration which can change from a first configuration, wherein the user has direct access to the first interface, to a second configuration wherein the user has direct access to the second interface and vice versa. Said second configuration is different from the first configuration. The electrical device has a recess for accommodating the control panel. The first and second interfaces are located on two opposite surfaces of the control panel. The first and second configurations of the control panel are linked to said recess. The first user interface enables to program the second user interface by linking commands of special functions of the actuating unit with switches belonging to the second user interface. |
 Drum type washing machine / 2468131Drum type washing machine is equipped with a circuit (33) of short circuit with an induced coil (35), a rectifier circuit (37), and a control element (36) at the short circuit. Vd voltage of DC of the rectifier circuit (37) through the smoothing capacitors (38, 39) is applied to the first inverter circuit (22) for motor control (7) of the drum. The control module (30) for actuation the first inverter circuit generates a short circuit signal starting at the point of registration of transfer through zero of voltage of AC power supply and operating the control element at a short circuit at least during a part of the period of the process of moisture removal. Then the control module (30) then sets the width of the pulse Tw of the short circuit signal on the basis of a given voltage Vt of voltage Vd of DC set in accordance with a given speed Nt of rotation of the drum electric motor and a determined value of voltage Vd of DC. It is possible to adjust the voltage Vd of DC applied to the inverter circuit, to increase under appropriate conditions in accordance with this state. |
 Method of washing machine control (versions) / 2461676Method of controlling a washing machine according to the first version includes the following operations: the drum is rotated at the first speed to remove water from the laundry, water is removed from the tank, water is fed into the tank when the drum rotates with the second speed, the water is fed into the drum during rotation of the drum to rinse clothes. According to the second version: the drum is rotated to remove water from the laundry, water is removed from the tank, water is fed into the tank when the drum rotates with the second speed, the water is fed into the tank during rotation of the drum so that the laundry is distributed on the inner peripheral surface of the drum and is in close contact with the inner peripheral surface of the drum. When removal of water the drum rotation speed is reduced to achieve a given speed in excess of the minimum rate of the drum, in which the laundry is in close contact with the inner peripheral surface of the drum. |
 Method for controlling of squeezing velocity in washing machine (versions) / 2262563Method 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. |
 Drum-type washing machine and method of controlling the same / 2287627Drum-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. |
 Device and method for controlling washing-machine motor / 2289183Proposed 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. |
 Apparatus (versions) and method (versions) for controlling steam generating unit of washing machine / 2291238Apparatus 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. |
 Drum-type washing machine / 2293806Drum-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. |
 Washing machine and method for controlling the same / 2294994Washing 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. |
 Washing machine and method for measuring of foam amount for the same / 2295596Method 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. |
 Washing machine with steam generator and method for controlling the same / 2300590Washing 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. |
 Method and device for laundering / 2307205Method 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. |
 Washing machine and method of controlling washing machine / 2311505Method 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. |
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
The technical field
The invention relates to household appliance, in particular to dishwasher or washing machine, according to the restrictive part of paragraph 1 of the claims.
The level of technology
Appliances such as a dishwasher or washing machine, contain a controller that during the execution of the program activates the various components of household appliance, such as engines, pumps and/or valves, and other indicators. On completion of the program, the controller and indicators consume the electric power up until the user manually disable them via the main switch, designed to enable and/or disable household appliance.
Disclosure of the invention
Therefore, the objective of the invention is development of a household appliance with low power consumption.
The solution of the above tasks is based on the household appliance, in particular dishwasher or washing machine which contains at least one controller, managing components of household appliance containing electrical consumers, during program execution.
According to the invention provides for at least one switch that is designed for switching controller, at least partially de-energized state when the program has finished running. Thus, energy saving unexpectedly simple way due to the fact that after you run the program the controller is fully or partially disengaged from household power by turning off power.
Preferably, there is a delay element designed to power off after a specified period of time. So, possible option, in which, for example, within 30 minutes household appliance takes the user acoustic and/or optical signals the end of the program. After this time the appliance is disconnected from the household power by turning off power. Thus, preferably, the user can set a specified period of time manually and/or delay element can be completely disabled.
Thus, preferably, the controller contains at least the first group of items that is used to control appliances, before and/or after the program has finished running, and the second group of elements intended for control of an appliance during program execution.
Preferably, the first group of items may contain at least one control unit and/or display, managing authorities and/or display, while the second group of elements, preferably, contains at least one control unit, activating components of household appliance during program execution.
In addition, preferably, there is at least one switch, amestecului the second group of elements. Thus, the second group of elements intended for activation of components of household appliance in the course of program execution, can be unplugged from the household power by turning off the power, while in the first group of items that is used to control the management bodies and/or display, still has power. This enables you to submit an acoustic and/or optical signals informing the user of the program execution.
For this, preferably at least one switch communicates with the first group of elements, thanks to which the control signal of the first group of items can cause the switch at least one switch.
In addition, preferably, there is a second switch, designed to cut the power for at least the first group of items. For this, preferably, the first group of items interacts with the second switch, in particular, to ensure the power is off at the end of program.
In addition, preferably an additional delay element that is designed to cut off power of the first group of items after a certain period of time. Thus, the first group of items can also be detached from household power by turning off the power after a specified time period after the end of program execution.
For this, preferably, the second switch is made in the form of a main switch, through which household appliance can be included, at least manually.
Finally, preferably, a master switch yourself detaches the appliance from the mains by the end of program execution.
Brief description of drawings
Two versions of the invention described below on the basis of the appended figures that show:
Figure 1: a perspective type of dishwasher.
Figure 2: schematic of controller dishwasher according to the first variant of execution.
Figure 3: the equivalent circuit diagram of the controller dishwasher according to the second variant of execution.
The implementation of the invention
In figure 1 as the version household appliance presents dishwasher with the control panel 1, located on the front side. Panel 1 manage approximately in the middle there are three software switches 3, 5, 7, designed to select different programs washing. In addition, dishwasher contains the device 9 display that can show, for example, the time and duration of the program. The device 9 display can contain, for example, four semielements indicator that can be activated by the controller. In addition, panel 1 management dishwasher known is the master switch 11, which disables the dishwasher from a household electrical outlet, or connect it to the network.
In addition, shown in figure 1 dishwasher is equipped with a timer that allows the user to set the interval Dt V time. Only after this interval Dt V time set by the user who runs actually start the dishwasher, i.e. during this period Dt V time dishwasher with the master switch 11 is in standby mode. The interval Dt V time can be adjusted using items 13 management that is shown on the figure 1 below the unit 9 display.
Figure 2 presents a highly simplified circuit diagram of the first versions of the controller 8 dishwashers. The controller 8 connected by means of a block 15 power to the electric network 17, namely, through intermediate turn on the main switch 11, which can detach a dishwasher electrical 17 or, respectively, to connect it to the network. Through the block 15 power-on components dishwasher known serves a suitable DC or AC voltage. For example, a device 9 display connected via bus 19 power.
In addition, the controller 8 contains the first group of 21 items, which contains at least one electronic control and/or display. In addition, the controller 8 contains the second group of 23 items, which contains the electronic control. Catering for both groups 21, 23 items is served by the following bus 25, 27 power from the power supply unit 15. The first group of 21 items with electronic control and/or display serves as an input device that allows you to specify the program using the software switches 3, 5, 7 and item 13 management (figure 2 for example, shows only one item 13 management), with which you can adjust the interval Dt V time. Besides, the first group of 21 items sends appropriate signals to the device 9 display.
Besides, the first group of 21 elements are connected signal wire with the second group of 23 items, which, during the time of operation manages the process of washing in a dishwasher. Accordingly, the second group of 23 elements connect signal wires 29 on the electrical components of the dishwasher not shown on the figure.
In the bus 27 power lead from the power supply unit 15 to electronic item 23 management enabled switch 31, which can release the second group of 23 items from block 15 power supply and electrical outlet 17 and thereby to bring it in a deenergized state, or to connect this group to power. Switch 31 triggered from item 33 of delay, which is connected signal wire with the first group of 21 members. When this item 33 delay holds switch 31 open throughout a specified interval Dt V time. That is, within a specified interval Dt V of time until the actual start of the program dishwasher power electronic item 23 management is not available. Only at the moment of start of the program item 33 delay closes the switch 31 and, accordingly, activates the second group of 23 members. Thus, within a specified interval Dt V time the second group of 23 elements that usually consumes a lot of energy in standby mode, you may be disconnected from power, and power is supplied only on the first group of 21 items, which consumes less power.
As follows from figure 2, the switch 31 connected signal wire 35 with the second group of 23 members. Upon completion of the process of washing in a dishwasher second group of 23 elements generates a control signal which again opens the switch 31. Thus, at the end of the wash cycle, the second group of 23 items also disconnected from the electrical network 17.
Figure 3 presents the scheme of the controller 8 dishwasher according to the second variant of execution. The structure and functionality of the controller 8, shown in this figure are essentially identical variant of execution presented in figure 2. Therefore, they are not described here again.
Unlike figure 2 there is no direct signal connection between the second group of 23 items and switch 31. In contrast, the second group of 23 elements is connected to the second switch 11, which serves the main switch. Therefore, upon completion of the cleaning process the second group of 23 items can also generate a corresponding signal and send it to the second switch 11, which will disconnect from a household electrical outlet 17 all the dishwasher. This will allow to completely prevent energy losses after you run the program.
1. Home device, particular dishwasher or washing machine, which contains at least one controller (8) to manage the components of household appliance containing electrical consumers, during the execution of the program and provides at least one radio button (11, 31)that is designed to switch controller (8), at least partially de-energized state when the program has finished running, and delay element designed to power off after a specified period of time, and the controller (8) contains at least the first group (21) element that is used to control appliances, before and/or after the program has finished running, and the second group (23) element that is used to control appliances, during the execution of the program, and at least one switch (31) made with the possibility of de-energizing of the second group (23) elements and actuation from delay elements (33).
2. Home device according to claim 1, wherein the first group (21) elements contains at least one control unit and/or display, managing authorities (9) management and/or display.
3. Home device according to claim 1 or 2, wherein the second group (23) elements contains at least one control unit, activating components of household appliance during program execution.
4. Home device according to claim 1, wherein at least one switch (31) interacts with the first group (21) elements.
5. Home device according to claim 1, characterized in that the plans for a second switch (11), designed to cut the power for at least the first group (21) elements.
6. Home device according to claim 5, wherein the first group (21) elements interacts with the second switch (11), in particular in order to ensure the power is off at the end of program.
7. Home device according to claim 6, wherein provides an element of delay, designed to cut off power of the first group (21) elements after a certain period of time.
8. Household appliance in one of pp.5-7, wherein the second switch (11) made in the form of a main switch, through which household appliance can be included, at least manually.
9. Household appliance of claim 8, wherein the main switch (11) automatically detaches the appliance from the mains (17) at the end of program execution.