EP4351395A1 - Lave-vaisselle ménager et procédé - Google Patents

Lave-vaisselle ménager et procédé

Info

Publication number
EP4351395A1
EP4351395A1 EP22729629.0A EP22729629A EP4351395A1 EP 4351395 A1 EP4351395 A1 EP 4351395A1 EP 22729629 A EP22729629 A EP 22729629A EP 4351395 A1 EP4351395 A1 EP 4351395A1
Authority
EP
European Patent Office
Prior art keywords
spray arm
holding device
satellite
items
washware
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22729629.0A
Other languages
German (de)
English (en)
Inventor
Bernd Eisenbart
Dominik Veh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP4351395A1 publication Critical patent/EP4351395A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0063—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control using remote monitoring or controlling of the dishwasher operation, e.g. networking systems
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/505—Inserts, e.g. for holding baby bottles, stemware or cups
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/24—Spray arms status, e.g. detection of spray arm rotation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/30—Variation of electrical, magnetical or optical quantities
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/20—Spray nozzles or spray arms

Definitions

  • the present invention relates to a domestic dishwasher and a method for operating the domestic dishwasher.
  • a dishwasher includes a washing tub for receiving items to be washed.
  • a washing tub for receiving items to be washed.
  • the washing tub several wash items receptacles can be provided, in which the wash items can be accommodated.
  • the items to be washed can be moved out of and back into the washing compartment.
  • a holding device for holding the items to be washed can be provided on such a wash item holder.
  • the holding device is suitable for holding long-necked items to be washed, such as refillable water bottles, drinking bottles, baby bottles, vases or the like, upright in the items to be washed, so that spray jets from a spray arm enter the items to be washed through an opening, for example through the neck of a bottle can to clean this.
  • the challenge with such items to be washed in the form of bottles is that a sufficient amount of washing liquor and/or fresh water gets from the spray arm into the inside of a bottle and that the bottom of a bottle is sufficiently cleaned from the inside even in the case of tall bottles. Furthermore, the large variety of bottle sizes and bottle shapes on the global market and the possibility of a user placing the holding device freely in the washware receptacle must also be taken into account.
  • a domestic dishwasher with a dishwashing receptacle, a holding device mounted in or on the dishwashing receptacle for holding dishes, an actively driven spray arm, and a control and regulating device is proposed.
  • the control and regulating device is set up to influence a rotational movement of the spray arm as a function of a position of the holding device in or on the wash items receptacle in such a way that the spray arm pauses near the holding device in order to spray the wash items held by the holding device with washing liquor and/or fresh water to apply.
  • the spray arm pauses near the holding device, it is possible to spray the washing liquor and/or the fresh water in a targeted manner into an opening in the items to be washed. This always ensures reliable cleaning of the items to be washed.
  • every possible positioning of the holding device by the user it is therefore possible for every geometry of the items to be washed, especially with a very narrow bottleneck, regardless of component tolerances, to always clean the items to be washed reliably, cleanly and hygienically.
  • the household dishwasher includes a washing container in which several items to be washed, in particular a lower item to be washed or a lower basket, an upper item to be washed or an upper basket and a cutlery drawer, can be accommodated.
  • Each item to be washed can comprise one or more holding devices.
  • the washware receptacles can be pulled out of the washing compartment in an extension direction and pushed back into the washing compartment in an insertion direction.
  • the items to be washed are basket-shaped and built up from a large number of wires connected to one another.
  • the holding device can have a spike-shaped or spike-shaped geometry.
  • the holding device can be clipped, latched or hung into the washware receptacle.
  • the fact that the spray arm is "actively driven" means in the present case that the spray arm is assigned a drive element, in particular an electric motor, which drives the spray arm, in particular a boom of the spray arm.
  • a "passively driven” spray arm has no drive element.
  • a passively driven spray arm can be driven, for example, by washing liquor and/or fresh water emerging from spray nozzles of the spray arm.
  • the boom is actively driven.
  • the spray arm can also include a spray arm satellite rotatably mounted on the boom.
  • the spray arm satellite is preferably driven passively.
  • the spray arm satellite can include drive nozzles from which washing liquor and/or fresh water emerges.
  • the control and regulation device can be a control and regulation device of the domestic dishwasher.
  • One washing program or several washing programs of the domestic dishwasher can be stored in the control and regulating device.
  • the control and regulation device interacts with the drive element and can control it.
  • the fact that the control and regulating device "influences" the rotational movement of the spray arm or the boom depending on the position of the holding device can be understood here to mean that the rotational movement is slowed down, accelerated, reversed in its direction of rotation and/or the spray arm or boom is stopped.
  • the fact that the spray arm pauses "near" the holding device means in the present case in particular that the spray arm is placed in such a way that at least one spray circle of spray nozzles of the spray arm intersects an opening in the items to be washed.
  • the fact that the spray arm "applies" the items to be washed with washing liquor and/or fresh water means in the present case in particular that the spray arm wets the items to be washed with washing liquor and/or fresh water in order to clean them.
  • the fact that the spray arm "pauses” can in particular be understood to mean that the rotational movement of the spray arm is briefly interrupted and the spray arm stands still for a few fractions of a second up to several seconds.
  • "pausing” also includes a pure reversal of the direction of rotation of the rotary movement, in which the rotary movement, for example, from clockwise to counterclockwise or vice versa is rotated.
  • "pausing” is to be understood in particular as precisely that point in time at which the direction of rotation is reversed.
  • the spray arm comprises a boom and a spray arm satellite rotatably mounted on the boom, wherein the control and regulating device is set up to influence a rotary movement of the boom depending on the position of the holding device in or on the wash items holder in such a way that the Spray arm satellite pauses near the holding device in order to apply washing liquor and/or fresh water to the items to be washed held by the holding device.
  • a household dishwasher with a dishwashing receptacle, a holding device for holding dishes mounted in or on the dishwashing receptacle, an actively driven spray arm, which comprises a boom and a spray arm satellite rotatably mounted on the boom, and a control and regulating device suggested.
  • the open-loop and closed-loop control device is set up to influence a rotational movement of the boom as a function of a position of the holding device in or on the washware receptacle in such a way that the spray arm satellite pauses near the holding device in order to spray the washware held by the holding device with washing liquor and/or or to apply fresh water.
  • the fact that the spray arm satellite "pauses" near the holding device means in particular that the spray arm satellite as a rotating unit is held in its current position relative to the holding device for a short time, for example for fractions of a second up to several seconds, while the spray arm satellite continues to rotate itself.
  • the outrigger is preferably fished for a short time. That means, in particular, that the boom with the rotating spray arm satellite pauses near the holding device in order to apply washing liquor and/or fresh water to the items to be washed held by the holding device. "Pausing" therefore does not exclude the possibility that the spray arm satellite will continue to rotate even during the pause.
  • the spray arm satellite pauses in a plurality of positions which differ from one another, with the spray arm satellite moving into the positions in succession. For example, three such positions that differ from one another are provided. However, the number of positions is fundamentally arbitrary. For example, the spray arm satellite pauses for a few seconds in each position. The fact that several positions are provided ensures that sufficient washing liquor and/or fresh water enters the items to be washed through the opening in order to clean them sufficiently.
  • the spray arm satellite pauses in a first end position and in a second end position different from the first end position, the spray arm satellite moving back and forth between the end positions.
  • the spray arm satellite remains in the end position for a few seconds.
  • the spray arm satellite moves back and forth between the two end positions in a wiping motion.
  • the domestic dishwasher is set up to detect the position of the holding device.
  • the household dishwasher can include appropriate detectors or sensors.
  • the domestic dishwasher has a position sensor and/or a camera for detecting the position of the holding device.
  • the position sensor can be a magnetic sensor, for example.
  • the position sensor can be attached to the washing tub or to the washware holder.
  • the camera can also be attached to the washing tub or to the washware holder.
  • the position of the holding device can also be detected by means of a frictional contact, a recipient needle or the like.
  • the position of the holding device can also be determined via a load query of the rotating spray arm, in particular the drive element, and an associated local load change on the holding device, for example via magnetic force.
  • the household dishwasher interacts with an external mobile device to detect the position of the holding device.
  • the external mobile device can be a mobile phone, for example, in particular a smartphone, a tablet or the like.
  • the position of the holding device can be determined, for example, by the user entering the position of the holding device via a mobile app on the mobile device.
  • automated optical recognition can also take place using the mobile device, in particular using a camera on the mobile device. Camera data from the mobile device can also be used to detect the load on the washware holder.
  • the position of the holding device in or on the washware holder can be selected as desired.
  • the user can place the holding device anywhere in or on the washware holder.
  • the holding device is hung, latched or clipped into the washware receptacle.
  • the holding device or several holding devices can also be permanently installed on the washware receptacle.
  • the household dishwasher comprises a drive element for driving the arm, the control and regulating device being set up to activate the drive element for influencing the rotary movement of the spray arm.
  • the open-loop and closed-loop control device is set up to control the drive element in order to influence the rotational movement of the spray arm.
  • the drive element can be an electric motor.
  • the control and regulating device can control or regulate a speed of the drive element as desired.
  • the control and regulating device can also change a direction of rotation of the drive element as desired.
  • the controller can also stop or block the drive member to stop the spray arm satellite.
  • a method is proposed for operating a domestic dishwasher with a washware holder, a holding device for holding washware mounted in or on the washware holder, an actively driven spray arm, and a control and regulating device.
  • the method comprises the following steps: a) detecting a position of the holding device in or on the washware holder, and b) influencing a rotational movement of the spray arm using the control and regulating device depending on the position of the holding device such that the spray arm pauses near the holding device, so that the items to be washed held by the holding device are subjected to washing liquor and/or fresh water.
  • the spray arm or just the spray arm satellite can be paused, for example, once or several times during a washing program.
  • the position of the holding device in or on the washware holder can be detected or recorded with the aid of the aforementioned mobile device, the position sensor and/or the camera.
  • the control and regulation device communicates with the mobile device, the position sensor and/or the camera. Appropriate interfaces can be provided for this purpose. Communication can be wireless or wired.
  • the rotary movement of the boom is influenced as a function of the data made available by the mobile device, the position sensor and/or the camera with regard to the position of the holding device.
  • the spray arm comprises a boom and a spray arm satellite rotatably mounted on the boom, wherein in step b) a rotational movement of the boom is influenced with the aid of the control and regulating device depending on the position of the holding device in such a way that the spray arm satellite is close the holding device pauses, so that the items to be washed held by the holding device are acted upon with washing liquor and/or fresh water.
  • the process accordingly comprises the following steps: a) Detecting a position of the Holding device in or on the washware holder, and b) influencing a rotational movement of the boom with the aid of the control and regulating device depending on the position of the holding device in such a way that the spray arm satellite pauses near the holding device, so that the washware held by the holding device is washed with washing liquor and/or fresh water is applied.
  • the spray arm satellite pauses in a plurality of positions which differ from one another, with the spray arm satellite being moved into the positions in succession.
  • the spray arm satellite pauses in a first end position and in a second end position different from the first end position, the spray arm satellite being moved back and forth between the end positions.
  • the two aforementioned operating states in which the spray arm satellite either pauses in the several different positions or in which the spray arm satellite moves back and forth between the first end position and the second end position, can be selected, for example, by appropriately selecting a rinsing or cleaning program .
  • FIG. 1 shows a schematic perspective view of an embodiment of a domestic dishwasher
  • FIG. 2 shows a schematic side view of an embodiment of a spray device for the household dishwasher according to FIG. 1;
  • FIG. 3 shows a schematic plan view of an embodiment of a washing item holder for the domestic dishwasher according to FIG. 1;
  • FIG. 4 shows a further schematic plan view of the wash items receptacle according to FIG. 3;
  • FIG. 5 shows a further schematic plan view of the wash items receptacle according to FIG. 3.
  • FIG. 6 shows a schematic block diagram of an embodiment of a method for operating the domestic dishwasher according to FIG. 1.
  • the domestic dishwasher 1 comprises a washing compartment 2, which can be closed by a door 3, which is in particular watertight.
  • a sealing device can be provided between the door 3 and the washing container 2 .
  • the washing compartment 2 is preferably cuboid.
  • the washing container 2 can be arranged in a housing of the domestic dishwasher 1 Ge.
  • the washing compartment 2 and the door 3 can form a washing chamber 4 for washing items to be washed.
  • the door 3 is shown in FIG. 1 in its open position.
  • the door 3 can be closed or opened by pivoting about a pivot axis 5 provided at a lower end of the door 3 .
  • a loading opening 6 of the washing compartment 2 can be closed or opened.
  • the washing compartment 2 has a base 7, a cover 8 arranged opposite the base 7, a rear wall 9 arranged opposite the closed door 3 and two opposite lying arranged side walls 10, 11 on.
  • the bottom 7, the top 8, the rear wall 9 and the side walls 10, 11 can be made from a stainless steel sheet, for example.
  • the bottom 7 can be made of a plastic material.
  • the household dishwasher 1 also has at least one washware holder 12 to 14 .
  • washware holders 12 to 14 can be provided, with washware holder 12 being a lower washware holder or a lower rack, washware holder 13 being an upper washware holder or an upper rack and washware holder 14 being a cutlery drawer.
  • the washing items receptacles 12 to 14 are arranged one above the other in the washing compartment 2.
  • Each washware holder 12 to 14 can be moved either into or out of the washing compartment 2 .
  • each dishwashing receptacle 12 to 14 can be pushed or moved into the washing compartment 2 in a push-in direction E and can be pulled or moved out of the washing compartment 2 in an extension direction A counter to the push-in direction E.
  • FIG. 2 shows a schematic side view of an embodiment of a spray device 15 for the domestic dishwasher 1.
  • the spray device 15 is preferably provided on the bottom 7 of the washing compartment 2.
  • the spray device 15 comprises a rotatably mounted spray arm 16 with a boom 17 and a rotatably mounted spray arm satellite 18 on the boom 17.
  • the sump 20 is provided on the bottom 7 .
  • the pump pot 20 is covered by a screen system 21.
  • the screening system 21 can comprise a coarse screen and a fine screen.
  • the fine screen is a flat screen or can be referred to as a flat screen.
  • the spray arm satellite 18 is mounted on the boom 17 so that it can rotate about a second axis of rotation 22 .
  • the axes of rotation 19, 22 are arranged parallel to one another and at a distance from one another.
  • the spray arm satellite 18 has an upper side 23 facing away from the base 7 and an underside 24 facing the base 7 .
  • At the top 23 a variety of number of spray nozzles 25 is provided which faces away from the floor 7 and the ceiling 8 to are adept. In Fig. 2, only one of the spray nozzles 25 is seen with a reference numeral ver.
  • the spray nozzles 25 are suitable for generating spray jets 26, which can be used to apply washing liquor and/or fresh water F to items to be washed (not shown).
  • the spray nozzles 25 are provided only on the upper side of the spray arm satellite 18 .
  • the spray nozzles 25 can also be arranged in such a way that they point in the direction of the floor 7 .
  • the spray arm satellite 18 can also have spray nozzles 25 on the top and bottom.
  • the spray arm satellite 18 has a plurality of arms 27 to 29 (FIG. 4).
  • the number of arms 27 to 29 is arbitrary. For example, three such arms 27 to 29 are provided, which are spaced apart from one another by a circumferential angle of 120°.
  • the boom 17 comprises a first arm 30 on which the spray arm satellite 18 is rotatably mounted about the second axis of rotation 22 .
  • the boom 17 also includes a second arm 31.
  • the first arm 30 and the second arm 31 are arranged at different heights when viewed along the first axis of rotation 19. In particular, the first arm 30 is arranged closer to the floor 7 than the second arm 31.
  • the boom 17 can also have additional spray nozzles. However, this is not mandatory.
  • the boom 17 is actively driven.
  • “actively driven” is to be understood as meaning that a drive element 32 , for example comprising an electric motor, is assigned to the spray arm 16 , in particular to the boom 17 .
  • the drive element 32 is suitable for causing the boom 17 to rotate about the first axis of rotation 19 .
  • the spray arm satellite 18 is not actively driven.
  • the spray arm satellite 18 is caused to rotate by the spray jets 26 emerging from the spray nozzles 25 .
  • Special drive spray nozzles can also be provided on the spray arm satellite 18 .
  • Fig. 3 shows a schematic top view of an embodiment of the wash item holder 12.
  • the wash item holders 13, 14 can be identical to the wash item holder 12 be constructed. However, only the items to be washed receptacle 12 will be discussed below. However, all statements relating to the items to be washed 12 can be applied accordingly to the items to be washed 13, 14.
  • the spray device 15 or the spray arm 16 is arranged below the washware receptacle 12. However, the spray device 15 is not shown in FIG.
  • the washing items receptacle 12 is made up of a plurality of wires 33, 34 which are connected to one another, for example welded. In FIG. 3, only two wires 33, 34 running parallel to one another are each provided with a reference number.
  • the washware receptacle 12 includes a holding device 35.
  • the holding device 35 is suitable for holding washware 36, such as refillable water bottles, drinking bottles, baby bottles, vases or the like, upright in the washware receptacle 12, so that the spray jets 26 can penetrate through an opening 37, for example a bottle neck, into which items to be washed 36 can enter in order to clean them.
  • the items to be washed include 36 narrow-necked bottles.
  • the challenge with such items to be washed 36 in the form of bottles is that a sufficient amount of washing liquor and/or fresh water F gets from the spray arm 16 into the interior of a bottle and that the bottom of the bottle is sufficiently cleaned from the inside even in the case of tall bottles. Furthermore, the large variety of bottle sizes and bottle shapes on the global market and the possibility of a user placing the items to be washed 36 and/or the holding device 35 freely in the items to be washed 12 must also be taken into account.
  • the holding device 35 can be a bottle holder.
  • the holding device 35 can also be referred to as a holding and/or centering aid.
  • the holding device 35 itself can be attached by the user to any desired position in or on the washware receptacle 12 and can be removed from it again.
  • the holding device 35 is hooked, latched or clipped into the wires 33, 34.
  • the holding device 35 or a plurality of holding devices 35 can be mounted at fixed positions on the wash items receptacle 12 .
  • the holding device 35 can have a spike-shaped geometry which can be inserted into the opening 37 of the items to be washed 36 in order to hold the items to be washed 36 upright in the items to be washed 12 .
  • the household dishwasher 1 is suitable for detecting the position P at which the holding device 35 is located in or on the washware receptacle 12 .
  • the position P is indicated in FIG. 3 with the aid of a dot-dash circle. Accordingly, the position P in the present case can be understood to mean an area in which the holding device 35 is located.
  • the position can be determined, for example, by the user entering the position P of the holding device 35 via a control panel of the domestic dishwasher 1 or via a mobile app of a mobile device 38 .
  • the mobile device 38 can be a mobile phone, in particular a smartphone, or a tablet, for example.
  • the position P of the holding device 35 can also be detected automatically. This can be done, for example, with the aid of a position sensor 39, in particular a magnetic sensor. Optical recognition is also possible.
  • the optical detection can be done, for example, with the help of a camera 40, which can also be used to detect the load of the washware receptacle 12.
  • the optical detection can also be carried out with the help of the mobile device 38, in particular a camera of the mobile device 38.
  • the camera data of the mobile device 38 can also be used for load detection.
  • the position P of the holding device 35 can also be detected via a load query of the rotating spray arm 16, in particular the drive element 32, and an associated local load change on the holding device 35, for example via magnetic force, a frictional contact, a driver needle or the like.
  • the household dishwasher 1 has a control and regulation device 41 which communicates with the mobile device 38, the position sensor 39 and/or the camera 40.
  • the control and regulating device 41 is also suitable for activating the spray device 15, in particular the drive element 32 of the spray device 15.
  • a rotational speed, a rotational speed and/or a direction of rotation of the boom 17 can be controlled with the aid of the control and regulating device 41 .
  • Fig. 4 shows a further schematic plan view of the washware receptacle 12.
  • the spray arm 16 is below the washware receptacle 12.
  • the spray arm 16 is shown in three different angular positions or positions P1, P2, P3.
  • the drive element 32 is controlled by the control and regulating device 41 in such a way that the spray arm 16, in particular the extension arm 17, in each of the several different positions P1, P2 , P3 stops while the spray arm satellite 18 continues to rotate.
  • the spray arm 16 in particular the extension arm 17, in each of the several different positions P1, P2 , P3 stops while the spray arm satellite 18 continues to rotate.
  • three positions P1, P2, P3 are provided.
  • the number of positions P1, P2, P3 is fundamentally arbitrary.
  • the different positions P1, P2, P3 can each be held for a few seconds.
  • Positions P1, P2, P3 can be approached once or several times during a washing program in different phases of the washing program.
  • Operating circuits 42, only one of which is provided with a reference number in Fig. 4, of the spray jets 26 intersect at least once with the opening 37 of the items to be washed 36 at different positions P of the holding device 35 (not shown), so that sufficient washing liquid and /or fresh water F for cleaning the items to be washed 36 gets into them.
  • the opening 37 is shown in FIG. 4 in three different positions P of the holding device 35 .
  • FIG. 5 shows a further schematic plan view of the wash items holder 12.
  • the spray arm satellite 18 is not stopped at different positions P1, P2, P3, but moves wiping between two end positions P10, P20 and back forth, as indicated by a double arrow 43. This is done by appropriate activation of the drive element 32 with the aid of the control and regulating device 41.
  • the operating circuits 42 of the spray arm satellite 18 achieve good overlap with the opening 37.
  • FIG. 6 shows a schematic block diagram of an embodiment of a method for operating the domestic dishwasher 1.
  • the position P of the holding device 35 in or on the wash items receptacle 12 is detected or recorded in a step S1.
  • the detection can take place using the mobile device 38 , the position sensor 39 and/or the camera 40 .
  • the control and regulation device 41 can evaluate the recorded data.
  • step S2 the rotational movement of the boom 17 is influenced or controlled with the aid of the control and regulating device 41 depending on the detected position P of the holding device 35 in such a way that the spray arm satellite 18 pauses near the holding device 35 so that the 35 held dishes 36 with rinsing liquor and / or fresh water F is applied.
  • the washing liquor and/or the fresh water F is introduced into the items to be washed 36 via the opening 37 .

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un lave-vaisselle ménager (1) comprenant : un réceptacle (12-14) de vaisselle ; un dispositif de maintien (35), fixé dans ou sur le réceptacle (12-14) de vaisselle, destiné à contenir la vaisselle (36) ; un bras de pulvérisation (16) à entraînement actif ; et un dispositif de commande à boucle ouverte et à boucle fermée (41), qui est conçu pour influencer un mouvement de rotation du bras de pulvérisation (16) sur la base d'une position (P) du dispositif de maintien (35) dans ou sur le réceptacle (12-14) de vaisselle de telle sorte que le bras de pulvérisation (17) s'arrête à proximité du dispositif de maintien (35) afin d'appliquer du liquide de lavage et/ou de l'eau douce (F) sur la vaisselle (36) maintenue par le dispositif de maintien (35).
EP22729629.0A 2021-06-11 2022-05-19 Lave-vaisselle ménager et procédé Pending EP4351395A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021205923.6A DE102021205923A1 (de) 2021-06-11 2021-06-11 Haushalts-Geschirrspülmaschine und Verfahren
PCT/EP2022/063518 WO2022258337A1 (fr) 2021-06-11 2022-05-19 Lave-vaisselle ménager et procédé

Publications (1)

Publication Number Publication Date
EP4351395A1 true EP4351395A1 (fr) 2024-04-17

Family

ID=82019358

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22729629.0A Pending EP4351395A1 (fr) 2021-06-11 2022-05-19 Lave-vaisselle ménager et procédé

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US8932411B2 (en) 2010-08-06 2015-01-13 Whirlpool Corporation Method for controlling zonal washing in a dishwasher
KR20130033811A (ko) * 2011-09-27 2013-04-04 엘지전자 주식회사 식기세척기
CN104284620B (zh) 2012-03-08 2017-06-13 比特朗股份公司 应用于洗涤机和/或干燥机的洗涤组件
CA2927843A1 (fr) * 2013-12-20 2015-06-25 Electrolux Appliances Aktiebolag Agencement pour un lave-vaisselle permettant de creer une zone de lavage dont la position peut etre selectionnee
DE102015225331A1 (de) 2015-12-15 2017-06-22 Haier Deutschland GmbH Geschirrspülmaschine, Sprühvorrichtung für eine Geschirrspülmaschine und Verfahren zum Betrieb einer Geschirrspülmaschine
WO2018228679A1 (fr) * 2017-06-14 2018-12-20 Haier Deutschland GmbH Lave-vaisselle et procédé de fonctionnement d'un lave-vaisselle
WO2020249282A1 (fr) 2019-06-14 2020-12-17 Arcelik Anonim Sirketi Lave-vaisselle comprenant un identificateur
DE102020123416A1 (de) * 2019-09-19 2021-03-25 Miele & Cie. Kg Verfahren zum Reinigen von Spülgut in einer Geschirrspülmaschine und Geschirrspülmaschine

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DE102021205923A1 (de) 2022-12-15
CN117440772A (zh) 2024-01-23

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