Dishwashing machine

FIELD: personal use and household items.

SUBSTANCE: dishwasher comprising of a tank, a door, a container, a grate, a spray bracket, a water guide including a flow channel for moving water for washing from the container, and a supply port, formed in the flow channel, a delivery unit including a support member for receiving water for washing, a connection tube extending from the support member to the spray arm, and a spray arm connector, and a connecting element including a connecting element connected to the water guide and the support element and a hole formed in the connecting element. Delivery unit includes a backwards projecting mounting portion, and a connecting element includes projections spaced apart from each other to form a mounting area for the projecting mounting site so that the supply unit is connected to the water guide when the projecting mounting portion is inserted into one of the mounting areas.

EFFECT: invention describes a dishwasher.

27 cl, 20 dwg

 



 

Same patents:

Dishwashing machine // 2540771

FIELD: personal use articles.

SUBSTANCE: invention relates to a dishwashing machine. According to one version, the dishwashing machine contains a tank that forms the dishwashing cavity, a water supply unit having a water chamber wherein water supplied from the outside for dishwashing is collected, a collector whereto water is supplied from the water chamber (washing water from the collector supplied into the tank) and a heat exchange channel through which washing water from the collector flows exchanging heat with water in the water chamber in the course of such flowing; the water supply unit contains a communication channel communicating with the space outside the tank or dishwashing machine. According to the other version, the dishwashing machine contains a tank that forms the dishwashing cavity and a collector whereto water is supplied from the water supply unit (washing water from the collector supplied into the tank), the water supply unit having a water supply part having a water chamber wherein water supplied from the outside is collected and a heat exchange part having a heat exchange channel (separated from the water chamber) whereto washing water from the collector is supplied so that such washing water exchanges heat with water in the water chamber; the water supply unit contains a communication channel communicating with the space outside the tank or dishwashing machine.

EFFECT: dishwashing machine improvement.

20 cl, 19 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to a household appliance (HG), in particular, to a household dishwashing machine, containing at least one operational mode indicator (BA) with at least one optic indicator (AZ2). According to the invention, upon the treatment process completion, the household appliance (HG) is disconnected from the electrical mains supplying the household appliance (HG) with electric energy; the optic indicators (AZ2) may reflect at least the accomplished treatment process completion.

EFFECT: design improvement.

20 cl, 4 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to a method for a dishwashing machine (10) wash tank (12) filling with water; the wash tank (12) contains a water-collecting tray (16) that is attached to the aperture in the bottom; the method forms a part of the program cycle of the dishwashing machine operation and involves the sequential stages: (i) opening of the delivery hole (13) for the dishwashing machine water and the wash tank hydrostatic filling; at that time, the dishwashing machine circulation pump remains on; (ii) detection of preliminarily preset lower level of water (22) inside the water-collecting tray (16) and (iii) launch of hydrostatic filling time measurement when the lower level of water (22) is detected.

EFFECT: design improvement.

17 cl, 2 dwg, 1 tbl

Dishwashing machine // 2537158

FIELD: personal use articles.

SUBSTANCE: invention relates to a dishwashing machine, in particular, a household dishwashing machine that contains at least a door that, in its turn, contains at least one control panel (1) and one inner door element (3) with sealing placed at least occasionally between them, such sealing consisting of at least a sealant (29) and the sealant substrate (33). According to the invention, the sealing element (29) and the sealant substrate (33) form an integral element, in particular, a two-component extruded element.

EFFECT: design improvement.

15 cl, 5 dwg

FIELD: personal use articles.

SUBSTANCE: dishwashing machine (GS) drying device contains at least one sorption chamber (SB) with a reversibly dehydratable sorption material (ZEO). Such chamber is connected to the dishwashing machine washing chamber (SPB) by means of at least one air-duct (LK). The sorption material in the sorption chamber (SB) is able to absorb water in an amount of, essentially, 150 - 400 ml, in particular, 200 - 300 ml.

EFFECT: design improvement.

32 cl, 17 dwg

Acoustic panel // 2533697

FIELD: construction.

SUBSTANCE: acoustic panel for noise attenuation is offered. The acoustic panel can comprise a sound-proof surface with convex and concave elements. The convex and concave elements can be arranged with forming of periodic array and can be spatially distributed with mutual alternation. A dishwasher can comprise such acoustic panel with sound-proof material, it can be used by placing in a door, in tank walls or around tank walls; the panel can also be used for noise attenuation in other applications. The method of insertion of the sound-proof panel into a dishwasher door is offered. The panel can have protuberances passing from one of the panel surfaces and intended for interaction with a bearing surface of the product, where it is fixed.

EFFECT: design improvement.

19 cl, 4 dwg

FIELD: personal use articles.

SUBSTANCE: inventions group relates to dishwashing machine and to a method for such dishwashing machine control. According to the aspect of this invention, the dishwashing machine contains: a water supply unit having a water reservoir accumulating water to be used for dishwashing; a drain vessel whereto water from the water reservoir is supplied, the vessel proper supplying water into the tank of the packaged filter that is positioned in the drain vessel and filtering out foreign impurities from washing water; and a heat exchange channel for heat exchange between the washing water in the drain vessel and the water accumulated in the water reservoir with washing water having undergone heat exchange with the water reservoir discharged into the filter package.

EFFECT: design improvement.

14 cl, 16 dwg

FIELD: personal use articles.

SUBSTANCE: dishwashing machine with sorption drying. The dishwashing machine (GS) drying device contains at least one sorption chamber (SB) with a reversibly dehydratable sorption material (ZEO). Such chamber is connected to the dishwashing machine washing chamber (SPB) by means of at least one air-duct (LK). The sorption chamber (SB) contains a cup-shaped body part (GT) covered with a lid (DEL).

EFFECT: design improvement.

14 cl, 17 dwg

FIELD: personal use articles.

SUBSTANCE: protective device is designed so that to be able to contain a grid presence sensor designed for determination of the grid placement in the dishwashing machine washing location and for issuing a signal in response to the said placement. The data processing unit is designed so that to enable interaction with the said grid presence sensor and to receive the said signal. Additionally, the said data processing unit is designed so that to prevent the dishwashing machine washing procedure when the said signal indicates that the said grid is not placed in the said washing location. Additionally, the dishwashing machine is designed with the possibility to contain a user interface interacting with the said data processing unit; the said user interface is designed so that to ensure indication of the said grid having not been placed in the washing location and/or may be switched off by means of the said data processing unit when the said signal indicates that the said grid has been placed in the said washing location.

EFFECT: proposed is a protective device for a dishwashing machine.

13 cl, 20 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to a household device (HG), in particular, to a household dishwashing machine containing at least a transmitting interface (U) that may be connected to external indication means (EA) via a signal transmission line (SV). According to the invention, upon completion of the treatment process the household device (HG) is disconnected from the electrical mains that feeds the household device (HG) with electric energy; before the household device (HG) disconnection from the electrical mains, especially, close to the moment of the treatment process completion, a signal (Scompl) for activation of the external indication means (EA) may be transmitted via the transmitting interface (U) to reflect at least information on the treatment process completion.

EFFECT: design improvement.

14 cl, 2 dwg

FIELD: engines and pumps.

SUBSTANCE: built-in motor pump with electronic switching and a wet rotor includes an all-in-one working chamber 4 housing motor wet rotor 5. The pump features a fixed shaft 9 whereon runs rotor 5 in, at least, one radial plain bearing 7, 8 locked in rotor 5 by a round-section ring 30, 31 and furnished with a hydraulic seal with a rubber damper 14.

EFFECT: simple protection of the pump.

15 cl, 2 dwg

Dishwashing machine // 2339292

FIELD: household goods and personal effects.

SUBSTANCE: dishwashing machine contains housing of water header for washing water storage and washing water pumping unit. Discharge chamber is located at one side of water header housing in its lower part. Discharge chamber keeps pumped washing water. Chamber for foreign substances to receive washing water through discharge chamber and guiding unit for pumped water guiding into chamber for foreign substances through discharge chamber are also included into dishwashing machine. Upper surface of water header housing is closed with lid for filtration of washing water coming out from chamber for foreign substances. Water header lid may contain a quantity of through openings for washing water discharge from water header housing and another quantity of through holes for return of washing water discharged from water header housing. Pumping unit for washing water includes electrical motor and impeller for washing water pumping. Screen filter is mounted on supply pump motor shaft. It is used for filtration of foreign substance from washing water running through screen filter. There is an outlet at inner surface of discharge chamber, which is linked with water header housing, and valve part for selective opening of discharging outlet. There is a tank installed in housing for dish washing. Water header housing is installed at lower side of dishwashing tank. Tank is closed by water header lid from the top. Lid is represented as tank bottom and is used for foreign substance filtration from washing water coming out from water header housing and washing water return back to water header housing as clean water due to foreign substance filtration.

EFFECT: decrease of washing water and electric power consumption.

49 cl, 22 dwg

FIELD: household goods and personal effects.

SUBSTANCE: dishwashing machine containing tank for dishwashing, water header located in the lower part of dishwashing tank where water is accumulated during dish washing operations, circulation pump actuated by electrical motor with variable speed per minute, which returns water from water header back to dishwashing tank, discharge pump for water collected in water header and filter preventing contamination penetration into circulation during washing. Dishwashing machine contains control card tracing changes (I) of current consumed by circulation pump from mains and defining consequences such as rotor interlock, pump felt adhesion, filter clogging and increase of water viscosity or foam amount for dish washing.

EFFECT: production of dishwashing machine and associated control method, which traces adverse effects on washing effectiveness using data on current consumed from mains, and is used in troubleshooting in course of machine operation.

6 cl, 8 dwg

FIELD: household appliances.

SUBSTANCE: invention relates to dishwashing machine and method of its exploitation. Dishwashing machine contains washing chamber, ozone generator and devices for washing dishes with detergent solution. Dishwashing machine is equipped with storage device for ozone and/or hydroxyl radicals, which is connected with washing chamber with possibility of air passing through it. Storage device serves, on one hand, for ozone reception and/or hydroxyl radicals during their production or formation and, on the other hand, for discharge of ozone and/or hydroxyl radicals while performing "Drying" subprogram and/or during idle standing of dishwashing machine. Ozone generator is made in such a way that when the subprogram from washing program, in which dishes are subjected to treatment with detergent solution, ozone is produced, and said ozone is introduced in detergent solution. Storage device is formed by sorption column, which contains reversibly dehydradable material, for example zeolite. According to method of dishwashing machine exploitation its ventilator is applied in the period, when the subprogram from washing program, in which dishes are subjected to treatment with detergent solution, is not fulfilled, and in such way ozone and/or hydroxyl radicals are removed from storage device into washing chamber of dishwashing machine. Turning-on of ventilator is realised when machine is standing idle, preferably depending on opening and closing its door.

EFFECT: providing possibility of ozone and/or hydroxyl radicals introduction into washing chamber of machine at defined set moments in order to prevent unpleasant odor during long periods of machine idle standing and in improvement of hygienic characteristics inside washing chamber.

12 cl, 1 dwg

Household appliance // 2378975

FIELD: personal demand items.

SUBSTANCE: replaceable unit is intended for household appliance, which contains liquid, namely for dishwasher. Replaceable unit comprises at least one antibiotic agent inside or on its surface and is arranged with the possibility of fixation and detachment inside tray, outlet hole and/or outlet pipe. Replaceable unit is arranged with the possibility of fixation and detachment inside insert of household appliance, which represents a system of meshy filters or filter. Replaceable unit is installed inside dishwasher tray below flat filter that closes tray or below unit of cylindrical filters, which is installed inside tray. Replacement of unit is carried out in case if antibiotic facility is consumed, or in case its amount becomes insufficient, or in case of repeated use of household appliance. Replaceable unit has shape of ring or disk and is equipped with fixation facility for fixation with the possibility of detachment on lower side of flat filter or preferably in bottom part of cylindrical filters unit. Household appliance represents dishwasher with system of meshy filters or filter, in which at least on one of its surfaces or near it there is at least one antibiotic agent provided. Antibiotic agent is installed inside area of household appliance, which contains stagnant water after drain, in particular inside tray, in outlet hole and/or in outlet pipe.

EFFECT: extermination or control of microorganisms growth in dishwasher, in particular bacteria, fungi, algae, and elimination of unpleasant and human health-hazardous residues and disagreeable odour in dishwasher.

24 cl, 5 dwg

FIELD: machine building.

SUBSTANCE: group of inventions relates to variable flow control facilities of actuating medium, control of which is provided by thermal drives. Water-consuming household electrical device, particularly dishwashing machine or clothes washer with valve (1) for such device contains casing (2) of valve, cavity (3) of valve and interconnect devices for supply (4) and withdrawal (5) of medium. In casing (2) it is installed body (6) of valve. For driving of body (6) of valve into closed position and into open position of valve (1) it is an element (20) with shape memory effect. The latter is implemented from unstrained state of rest through strained stressed state more into from unstrained state of rest. It is also device for changing of effort direction, by means of which element (20) with shape memory effect, particularly of unidirectional type, drives body (6) of valve into closed position and into open position of valve (1) exclusively either at conversion into its stressed state, or at conversion into state of rest. Device for changing of direction of effort contains reversible mechanism (13) with crank guide (14) or corresponds lever mechanism.

EFFECT: invention provides increasing of durability and reliable performance of valve and water-consuming household electrical device, using such valve.

15 cl, 2 dwg

FIELD: personal use articles.

SUBSTANCE: dishwasher comprises locking device for movable closing element for door with latch, which may be engaged with closing element when locked and be disengaged from it when opened. Latch is arranged with the possibility to be engaged with seat on closing element and is arranged on slider installed with the possibility to move between position of locking and position of opening. In closing position there is a locking journal in contact with guide to block cylindrical end on slider. Locking journal is disengaged from contact with guide to open closing element as a childproof device. There is a lever for manual actuation of locking journal accessible from outside of locking device.

EFFECT: less efforts required to close door of dishwasher.

4 cl, 8 dwg

FIELD: personal use articles.

SUBSTANCE: inventions are related to household dishwasher and method of its operation. Household dishwasher includes at least one closed water circuit made with the possibility of circulating the cleaning fluid in it according to the command of management software device. Cleaning liquid in circulation can be transported through the filter element for filtering contaminants. In the dishwasher an additional water circuit is provided, through which the cleaning liquid according to the command of the management software device can circulate when the filter element is loaded with contaminants, to ensure the cleaning of the filter element. The filter element is made with a variable mesh size or bushing clearances to provide first and second modes of operation. The filter element in the first mode of operation filters out contaminants existing in the water circuit, and in the second mode of operation the functionality to remove the contaminants held in the filter element is provided when passing of washing liquid, transported in an additional circuit water circulation. According to the method of operation the household dishwasher having a washing program and containing one or more phases of the program, the filter element made with a variable mesh size or bushing clearances to provide first and second modes of operation, during the washing program operate in the first mode of operation when it filters out impurities from the washing liquid in the water circuit. In accordance with a command of a software management device, or in detection of specific loading of the filter element of contamination an additional water circuit is activated, and the filter element is transferred to the second mode of operation for removal of existing contaminants therein or on it.

EFFECT: provision of filter self-cleaning without creating a system of water backflow and optimisation of the machine quality characteristic in respect of energy demand and efficiency of cleaning.

12 cl, 5 dwg

FIELD: personal use articles.

SUBSTANCE: invention refers to a device in the form of a cabinet. The device is equipped with a means of pulling outward of one or more containers, installed in the cabinet section with the ability to move. The device contains a section with a hole for access, closing element for opening and closing the said opening, at least one container in the said section, fastening means providing the opportunity to move of the said container towards this section, and a magnetic means for connecting the said container and the said closing element to move the specified container at unlocking the closing element. According to the invention, the specified magnetic means is made movable between a first working position where it carries out the movement of the specified container at unlocking the closing element, and a second inoperative position where the position of container remains the same at opening the closing element.

EFFECT: design is simpler and more reliable compared to the prior technique level.

11 cl, 6 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to household appliance with body and screen panel, which is attached to edging at frontal plane of body, is extended along longitudinal axis and is limited in direction of this axis by end surface joined to edging. Household appliance with body (1) and screen panel (4), which is attached to edging (2) at frontal plane (3) of body (1) and extended along longitudinal axis (5) and is limited in direction of this axis by end surface (6) joined to edging (2). At the same time screen panel (4) is attached with end surface (6) to frontal surface (3) with the help of at least one guide cantilever (7) and at least one hook-latch (9), besides, guide cantilever (8) enters appropriate first cut (8) of according part (11) on frontal surface (3), and hook-latch (9) is fixed in appropriate second cut (10) of part (11) on frontal surface (3).

EFFECT: development of fixed household appliance with body and screen panel.

12 cl, 1 dwg

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