EP3687363A1 - Lave-vaisselle domestique - Google Patents

Lave-vaisselle domestique

Info

Publication number
EP3687363A1
EP3687363A1 EP18772776.3A EP18772776A EP3687363A1 EP 3687363 A1 EP3687363 A1 EP 3687363A1 EP 18772776 A EP18772776 A EP 18772776A EP 3687363 A1 EP3687363 A1 EP 3687363A1
Authority
EP
European Patent Office
Prior art keywords
gyro element
hub
fresh water
household dishwasher
nozzle
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
EP18772776.3A
Other languages
German (de)
English (en)
Inventor
Bernd Eisenbart
Michael Lugert
Werner Oblinger
Bernd Heisele
Anton Oblinger
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 EP3687363A1 publication Critical patent/EP3687363A1/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
    • A47L15/42—Details
    • A47L15/4278—Nozzles
    • A47L15/428—Rotary nozzles

Definitions

  • the present invention relates to a household dishwasher.
  • a dishwasher may have a rinsing container and spraying devices arranged in the rinsing container for spraying items to be washed with rinsing liquor and / or fresh water.
  • a spraying device in particular as a so-called roof gyro, may be mounted on a cover of the washing container.
  • WO 2008/125474 A1 describes a dishwasher with a hydraulic system and at least one roof spraying device arranged above a wash basket, which can be supplied with wash liquor by means of the hydraulics and which has a rotatable spray head which is fastened to the hydraulics by means of a cage. In this case, the spray head is rotatably mounted in the cage.
  • EP 1 232 720 A2 describes a spraying device for distributing washing liquid in a dishwasher. The spray device has at least one fixed spray nozzle and at least one of the spray nozzle associated, movably mounted
  • an object of the invention is to provide an improved household dishwasher.
  • the domestic dishwasher comprises a rinsing container and at least one spraying device arranged within the rinsing container for spraying rinsing water and / or fresh water in the rinsing container, wherein the spraying device comprises a cage, a centrifugal element rotatably mounted in the cage and a supply line with a nozzle for supplying the rinsing liquor and / or the fresh water to the gyroscopic element comprises.
  • the centrifugal element in its operating position, which assumes it at least when rinsing liquor and / or fresh water is supplied to it, the centrifugal element is arranged completely above the nozzle with respect to a direction of gravity. Characterized in that the gyro element at least in its operating position with respect to
  • the spraying device can be used to spray in the washing container arranged Spülgutagen or recorded in the Spülgutagen dishes to be sprayed from below.
  • the rinsing liquor and / or the fresh water can be distributed in the rinsing container, in particular in the form of a hemispherical spray pattern.
  • the rotatable mounting of the gyro element thus improves the cleaning performance again.
  • the gyro element is arranged in its operating position completely above the nozzle, which is to be understood that all elements and / or regions of the gyro element are arranged with respect to the direction of gravity above the nozzle.
  • the clear dimension refers to the width and / or height of a gap that results between two adjacent parts of the nozzle on the one hand and the gyro element on the other hand.
  • the clear dimension between the nozzle and the circular element in the operating position of the gyro element is at least 3 mm, preferably at least 4 mm and particularly preferably at least 5 mm.
  • the spraying device is designed pollution-resistant in this way.
  • the gyro element is arranged inside the cage and mounted thereon.
  • the nozzle is adapted to jet the rinsing liquor and / or the fresh water against the direction of gravity under pressure on the gyro element. That is, during operation of the household dishwasher, the rinsing liquor and / or the fresh water is sprayed with the aid of the nozzle against the direction of gravity on the gyro element, which is thereby raised against the direction of gravity in its operating position and is set in a rotational movement. As a result, the rinsing solution is distributed in the washing.
  • the spray can, for example, fixed to the
  • the spraying device may be provided at a bottom of the washing container.
  • the spraying device may also be rotatable on or in the Rinsing vessel mounted spray arm be arranged.
  • a plurality of sprayers is provided.
  • the supply line and the nozzle are preferably provided in or on a housing of the spraying device.
  • the cage is preferably attached to the housing.
  • the cage may also be formed integral with the housing material.
  • the feed line can also be formed integrally with the cage. That is, the cage may have the lead or vice versa.
  • embodiments in which the gyro element is already arranged in its operating position without the action of the rinsing liquor and / or the fresh water. This can be achieved by a corresponding structural design.
  • embodiments in which the gyro element is raised to its operating position only by the action of the rinsed wash liquor and / or the fresh water have the advantage of a particularly simple construction and a further improved possibility of cleaning, in particular of the bearing points, in rest position.
  • exactly one nozzle is provided, which is set up to jet the rinsing liquor and / or the fresh water centrally onto the gyro element.
  • the nozzle may be provided centrally below the gyro element.
  • the nozzle may be arranged centrally with respect to an axis of rotation of the gyro element.
  • the nozzle can also be positioned offset to the gyro element or to the axis of rotation.
  • the nozzle is realized in that a cross-sectional constriction is provided on the supply line. That is to say, the nozzle represents a cross-sectional constriction on the supply line. In this way, the pressure of the rinsing liquor sprayed with the aid of the nozzle and / or of the fresh water can be increased.
  • the gyro element has a curved, in particular a spherical cap curved outer contour.
  • the outer contour is provided on blades of the gyro element.
  • the spherical cap-shaped outer contour is formed when rotating the gyro element about its axis of rotation. That is, the outer contour is an envelope, in particular a enveloping surface, preferably a three-dimensional envelope, of the rotating gyro element.
  • a spherical cap, a spherical segment or a spherical segment is part of a spherical body, which is formed by a section with a plane.
  • Such a spherical cap has the shape of a dome and has as a base a circular disk.
  • the cage is curved, in particular curved like a spherical cap.
  • the cage is formed corresponding to the gyro element.
  • the cage preferably has a plurality of struts which are connected to one another at a bearing plate of the cage.
  • the gyro element is rotatably mounted.
  • the bearing plate on an axis which is rotatably received in a central receiving portion of a hub of the gyro element.
  • the hub of the gyro element may have the axis, which is then rotatably received in a receiving portion which is formed in the bearing plate.
  • the gyroscopic element comprises a hub and blades connected to the hub, wherein the hub is adapted, during operation of the domestic dishwasher, to supply the flushing fumes and / or the fresh water supplied to the blades by means of the supply line of the hub.
  • the hub and the blades are formed integrally material.
  • the gyro element is preferably a one-piece plastic component, in particular a plastic injection-molded component.
  • the centrifugal element is set in rotation by the nozzles of the rinsing liquor and / or the fresh water on the hub.
  • the rinsing liquor and / or the fresh water is distributed around the spray device.
  • the hub is rotationally symmetrical to a rotational axis of the gyro element and has a conical lateral surface.
  • the hub preferably has no frusto-conical geometry but a conical geometry with a conical tip or tip.
  • a cone half-angle or cone angle of the lateral surface may be, for example, 30 ° to 60 °, more preferably 40 ° to 50 °, more preferably 45 °.
  • the spray pattern of the spray device is freely definable.
  • the lateral surface is formed in multiple stages and has a plurality of lateral surface portions, which differ in their cone angles from each other.
  • first lateral surface section with a first half cone angle or first cone angle and a second lateral surface section with a second cone half angle or second cone angle are provided.
  • the second cone angle is greater than the first cone angle.
  • Between the conical lateral surface sections may also be provided a circular cylindrical lateral surface portion.
  • the hub is asymmetrical to a rotational axis of the gyro element, so that a spraying angle of the spraying device varies during operation of the household dishwasher.
  • the hub preferably has a lateral surface which is not rotationally symmetrical with respect to the axis of rotation.
  • the lateral surface may have sections with different angles of inclination.
  • the lateral surface can also be a freeform surface.
  • the blades are inclined at an angle of inclination relative to the axis of rotation.
  • the angle of inclination may be, for example, 20 ° to 60 °, preferably 30 ° to 50 °, more preferably 35 ° to 45 °, more preferably 40 °.
  • the blades may additionally have a curved or curved shape as viewed in a radial direction of the gyro element. The radial direction is oriented in particular perpendicular to the axis of rotation and away from it.
  • the moving blades are connected to one another with the aid of a connecting ring circulating around the rotary element.
  • the hub, the rotor blades and the connecting ring are preferably a material-integral component, in particular a plastic injection-molded component.
  • a freely definable spray pattern corresponding to the selected cone angle of the hub can be achieved. Due to different cone angles and / or the previously mentioned asymmetrical design of the hub, a completely filled hemispherical spray pattern can be generated around the spray device.
  • the operation of the spraying device is in particular visually apparent to a user of the domestic dishwasher and the added value of the spraying device is easily understandable.
  • the spray is resistant to contamination by a sufficiently large bearing clearance in the axial and radial directions and a sufficiently large interpretation of a bearing gap between the axis and the receiving portion in which the axis is rotatably received.
  • the sprayer has due to its kugelkalottenformigen geometry on a low height, which can be positioned below the Spülgutititusn.
  • Other possible implementations of the domestic dishwasher include not explicitly mentioned combinations of features described above or below with regard to the exemplary embodiments. The skilled person will also add individual aspects as improvements or additions to the respective basic form of the domestic dishwasher.
  • FIG. 1 shows a schematic perspective view of an embodiment of a domestic dishwasher
  • FIG. 2 shows a schematic plan view of an embodiment of a spraying device for the domestic dishwasher according to FIG. 1;
  • FIG. 1 shows a schematic perspective view of an embodiment of a domestic dishwasher
  • FIG. 2 shows a schematic plan view of an embodiment of a spraying device for the domestic dishwasher according to FIG. 1;
  • FIG. 1 shows a schematic perspective view of an embodiment of a domestic dishwasher
  • FIG. 2 shows a schematic plan view of an embodiment of a spraying device for the domestic dishwasher according to FIG. 1
  • FIG. 3 shows a schematic sectional view of the spraying device according to Fig. 2;
  • FIG. 4 shows a further schematic sectional view of the spraying device according to FIG. 2;
  • FIG. 3 shows a schematic sectional view of the spraying device according to Fig. 2;
  • FIG. 4 shows a further schematic sectional view of the spraying device according to FIG. 2;
  • FIG. 3 shows a schematic sectional view of the spraying device according to Fig. 2;
  • FIG. 4 shows a further schematic sectional view of the spraying device according to FIG. 2;
  • FIG. 5 shows a schematic sectional view of a further embodiment of a spraying device for the domestic dishwasher according to FIG. 1
  • FIG. 6 shows a schematic sectional view of a further embodiment of a spraying device for the domestic dishwasher according to FIG. 1
  • FIG. 5 shows a schematic sectional view of a further embodiment of a spraying device for the domestic dishwasher according to FIG. 1
  • FIG. 6 shows a schematic sectional view of a further embodiment of a spraying device for the domestic dishwasher according to FIG. 1
  • FIG. 7 shows a schematic sectional view of a further embodiment of a spraying device for the domestic dishwasher according to FIG. 1; FIG. and
  • FIG. 8 shows a schematic sectional view of a further embodiment of a spraying device for the domestic dishwasher according to FIG. 1.
  • the same or functionally identical elements have been given the same reference numerals, unless stated otherwise.
  • the household dishwasher 1 shows a schematic perspective view of an embodiment of a household dishwasher 1.
  • the household dishwasher 1 comprises a washing container 2, which is closed by a door 3, in particular waterproof.
  • a sealing device can be provided between the door 3 and the washing container 2.
  • the washing container 2 is preferably cuboid.
  • the washing container 2 may be arranged in a housing of the household dishwasher 1.
  • the washing container 2 and the door 3 can form a washing compartment 4 for washing dishes.
  • the door 3 is shown in Fig. 1 in its open position. By pivoting about a provided at a lower end of the door 3 pivot axis 5, the door 3 can be closed or opened. With the help of the door 3, a charging opening 6 of the washing container 2 can be closed or opened.
  • the washing compartment 2 has a bottom 7, a ceiling 8 arranged opposite the base 7, a rear wall 9 arranged opposite the closed door 3 and two side walls 10, 11 arranged opposite one another.
  • the bottom 7, the ceiling 8, the rear wall 9 and the side walls 10, 1 1 can be made for example of a stainless steel sheet. Alternatively, for example, the bottom 7 may be made of a plastic material.
  • the household dishwasher 1 further comprises at least one Spülguta 12 to 14.
  • Spülgutability 12 to 14 may be provided, wherein the Spülguting 12 a lower Spülgutage or a lower basket, the Spülguting 13 an upper Spülguta or upper basket and the Spülgutage 14 may be a cutlery drawer.
  • the items to be washed 12 to 14 are arranged one above the other in the washing container 2.
  • Each Spülgutage 12 to 14 is either in the Spül individualser 2 in orromethbar out of this.
  • each washware receptacle 12 to 14 can be pushed into or moved into the wash container 2 in an insertion direction E and can be withdrawn or pulled out of the wash container 2 counter to the insertion direction E in a pull-out direction A.
  • 2 shows a schematic plan view of an embodiment of a spraying device 15 for the household dishwasher 1.
  • 3 and 4 each show a schematic sectional view of the spraying device 15.
  • the spraying device 15 may be provided, for example, on the bottom 7 of the Spülgutaidn 12 to 14 or not shown spray arms of the household dishwasher 1.
  • a plurality of such spraying devices 15 are provided.
  • the spraying device 15 is set up to distribute and / or spray rinsing liquor and / or fresh water F within the washing container 2.
  • the spray device 15 comprises a cage 16, a gyro element 17 rotatably mounted in the cage 16, and a supply line 18 with a nozzle 19 for supplying the wash liquor and / or the fresh water F to the gyro element 17.
  • the gyro element 17 is shown in FIGS. 3 and 4 (as well as in Figures 5 to 8) each shown in its operating position.
  • the cage 16 is preferably made of a plastic material.
  • the cage 16 is a plastic injection molded component.
  • the cage 16 may be formed integrally with the supply line 18. That is, the cage 16 may have the lead 18 or vice versa.
  • the cage 16 comprises a plurality, for example three, struts 20 to 22, which are distributed uniformly around a bearing plate 23 around.
  • the bearing plate 23 may be circular or have any other geometry.
  • the bearing plate 23 may be rotationally symmetrical to a rotational axis M of the gyro element 17.
  • a bolt or an axle 24 is provided on the bearing plate 23, on or on which the gyro element 17 is rotatably mounted.
  • the bearing plate 23 is formed integrally with the axis 24.
  • the struts 20 to 22 are preferably uniformly distributed around the rotation axis M around.
  • the mounting portions 25 to 27 may be fixedly connected to a housing 28 of the spray 15.
  • the fastening portions 25 to 27 are clipped or snapped into the housing 28.
  • the supply line 18 may be provided with the nozzle 19.
  • On the housing 28 may be provided to the mounting portions 25 to 27 corresponding receiving portions 29 to 31.
  • the fastening sections 25 to 27 are positively connected to the receptacle. meabterrorismen 29 to 31 connected.
  • a positive connection is created by the engagement or engagement of at least two connection partners, in this case the attachment sections 25 to 27 and the receiving sections 29 to 31.
  • the cage 16, that is, the struts 20 to 22, are curved, in particular curved like a spherical cap.
  • the spraying device 15 has a spherical cap-shaped geometry.
  • a spherical cap, a spherical segment or a spherical segment is a part of a spherical body which is formed by a section with a plane.
  • a spherical cap has the shape of a dome and has a circular disk as its base.
  • the supply line 18 may be provided with the nozzle 19 in the housing 28.
  • the nozzle 19 is characterized in that it forms a cross-sectional constriction relative to the feed line 18.
  • the rinsing liquor and / or the fresh water F can flow out of the nozzle 19 under high pressure and / or be sprayed with the aid of this.
  • the nozzle 19 is preferably formed rotationally symmetrical to the axis of rotation M.
  • the nozzle 19 may also be formed asymmetrically to the rotation axis M and / or arranged offset relative to this.
  • the nozzle 19 is placed centrally below the axis 24.
  • the gyro element 17 is arranged in its operating position with respect to a direction of gravity g completely above the nozzle 19.
  • the nozzle 19 is positioned completely below the gyro element 17 with respect to the direction of gravity g.
  • the direction of gravity g is the direction in which gravity acts.
  • the direction of gravity g is oriented from top to bottom. That is, with the aid of the nozzle 19, the rinsing liquor and / or the fresh water F can be sprayed onto the gyro element 17 counter to the direction of gravity g.
  • the gyro element 17 comprises a hub 32 and a plurality of blades 33 to 36 connected to the hub 32.
  • four such blades 33 to 36 may be provided.
  • the centrifugal element 17 can be set in rotation with an impingement of the same with the rinsing liquor and / or the fresh water.
  • the blades 33 to 36 can, as in 4, inclined at an inclination angle ⁇ to the rotation axis M.
  • the angle of inclination ⁇ may be, for example, 20 ° to 60 °, preferably 30 ° to 50 °, more preferably 35 ° to 45 °, more preferably 40 °.
  • the moving blades 33 to 36 are furthermore curved in an arcuate direction or curved in a radial direction R of the gyro element 17.
  • the radial direction R is perpendicular to the rotational axis M and oriented away from it.
  • the rotor blades 33 to 36 are in particular formed in one piece with the hub 32.
  • the gyro element 17 may be a plastic injection molded component.
  • the rotor blades 33 to 36 are connected to one another by means of a connecting ring 37 running around the rotor element 17.
  • a receiving portion 38 Centered in or on the hub 32 is a receiving portion 38 for receiving the axle 24 of the cage 16.
  • the dimensions of the axis 24 and the receiving portion 38 are designed so that between the axis 24 and the receiving portion 38, a sufficiently large clearance is present, so that even if dirt particles between the axis 24 and the receiving portion 38 are accumulated, a rotational movement of the Gyro element 17 is not hindered.
  • the cage 16, in particular the axis 24 on the bearing plate 23, and the gyro element 17, in particular the receiving portion 38 in the hub 32, are designed such that the gyro element 15 in its rest position without the action of facedüster rinse liquor and / or adopteddüstem fresh water initially gravitational on the housing 28 of the spray 15 rests and is pressed by the force of the rinsed wash liquor and / or fresh water against gravity into its operating position shown in Figure 3.
  • the gyro element 17 has a curved outer contour 39 that corresponds in particular to the spherical cap-shaped geometry of the cage 16 and, in particular, has the shape of a spherical cap.
  • the hub 32 is formed in particular rotationally symmetrical to the rotation axis M.
  • the hub 32 has a conical circumferential surface 40 with a half cone angle or cone angle ß.
  • the cone angle ⁇ may be, for example, 30 ° to 60 °, preferably 40 ° to 50 °, more preferably 45 °.
  • the hub 32 is preferably cone-shaped and not frusto-conical and has a conical tip or tip 41. As a result, the rinsing liquor and / or the fresh water F is particularly well derived.
  • the functionality of the spray device 15 will be explained below.
  • the washing liquid 19 and / or fresh water F is supplied to the nozzle 19, which is sprayed onto the hub 32 arranged in the direction of the gravitational force g above the nozzle 19.
  • the thus applied to the gyro 17 and acting against gravity Spülflotten- and / or fresh water pressure causes a lifting of the gyro element 17 from its rest position, not shown, in which it rests on the housing 28 of the spray 15, in its in the figures 3 to 8 illustrated operating position.
  • the rinsing liquor and / or the fresh water F in the radial direction R is led away to the outside and at least partially fed to the rotor blades 33 to 36.
  • the gyro element 17 is in rotation, as shown in Fig. 3 by means of an arrow 42.
  • the rinsing liquor and / or the fresh water F is derived from the hub 32 in a spray angle ⁇ , which may coincide with the cone angle ⁇ .
  • the rinsing liquor and / or the fresh water F is also distributed by means of the blades 33 to 36. This results in a hemispherical spray pattern around the spray device 15, which can have a dead zone only in the area of the bearing plate 23. With the help of a variation of the cone angle ß, the spray pattern can be varied and / or adjusted.
  • FIG. 5 shows a schematic sectional view of a further embodiment of a spraying device 15.
  • the embodiment of the spraying device 15 according to FIG. 5 differs from the embodiment of the spraying device 15 according to FIGS. 2 to 4 only by an alternative embodiment of the centrifugal element 17, in particular the hub 32 of the same.
  • the hub 32 has a multi-level shell surface 40, which comprises, for example, a first lateral surface portion 43 and a second lateral surface portion 44.
  • the lateral surface portions 43, 44 differ in their half-angles or cone angles ß1, ß2.
  • a first cone angle ⁇ 1 of a first lateral surface section 43 is smaller than a second cone angle ⁇ 2 of a second lateral surface section 44.
  • FIG. 6 shows a schematic sectional view of a further embodiment of a spraying device 15.
  • the spraying device 15 according to FIG. 6 differs from the spraying device 15 according to FIGS. 2 to 4 only by an alternative embodiment of the centrifugal element 17, in particular the hub 32 thereof.
  • the hub 32 of the gyro element 17 is not rotationally symmetrical to the axis of rotation M, but asymmetric, in particular rotationally asymmetric, formed to this.
  • rotational asymmetry is meant here the opposite of “rotational symmetry”. That is, the hub 32 is, as mentioned above, no rotation-symmetrical body to the rotation axis M.
  • a lateral surface 45 of the hub 32 may have any three-dimensional geometry.
  • the hub 32 is tapered and includes a nozzle 46 facing the tip 46.
  • FIG. 7 shows a schematic sectional view of a further embodiment of a spraying device 15.
  • the spraying device 15 according to FIG. 7 differs from the spraying device 15 according to FIGS. 2 to 4 essentially by an alternative embodiment of the centrifugal element 17, in particular the hub 32 thereof.
  • the spray device 15, the hub 32 of the gyro element 17 is formed rotationally symmetrical to the rotation axis M, however, the hub 32 is constructed in several stages and includes a rotationally symmetrical to the rotation axis M formed lateral surface 40 having a first conical lateral surface portion 43, a second conical lateral surface portion 44 and a between the first lateral surface portion 43 and the second lateral surface portion 44 arranged nikzylinder- shaped third lateral surface portion 47.
  • the conical lateral surface portions 43, 44 preferably have different cone half angle or cone angle ß1, ß2.
  • the cone angles ß1, ß2 can also be identical.
  • a freely definable spray pattern corresponding to the selected cone angle ß, ß1, ß2 can be achieved.
  • a completely filled hemispherical spray pattern can be generated around the spray device 15.
  • FIG. 8 shows a schematic sectional view of a further embodiment of a spraying device 15.
  • the spraying device 15 according to FIG. 8 differs from the spraying device 15 according to FIG. 3 essentially by an alternative embodiment of the centrifugal element 17 and of the bearing plate 23, in particular with respect to FIG the axis 24 and the receiving portion 38 for the axis 24.
  • the bolt or the axis 24 is not on the bearing plate 23, but on the upper side, that is, the bearing plate 23 facing centrally on the hub 32 of the gyro 17 is provided , Accordingly, the receiving portion 38 for receiving the axle 24 is not provided on or in the hub 32 of the gyro member 17 but on or in the bearing plate 23.
  • the dimensions of the axis 24 and the receiving portion 38 are in turn designed so that between the axis 24 and the receiving portion 38, a sufficiently large game is present, so that even if dirt particles between the axis 24 and the receiving portion 38 are accumulated, a Rotary movement of the gyro element 17 is not hindered.
  • the bearing plate 23 and thus the cage 16 in the region above the receiving portion 38 (relative to the direction of gravity) compared to the adjacent thereto areas have a reduced material thickness.
  • the modified storage according to FIG. 8 can also be used in the embodiments according to FIGS. 3 to 7.
  • the operation of the spray device 15 is visually apparent to a user of the household dishwasher 1 and the added value of the spray device 15 is easily understood.
  • the spraying device 15 is resistant to contamination by a sufficiently large bearing play in the axial and radial direction and a sufficiently large design of a bearing gap between the axis 24 and the receiving portion 38. Even with a possible blockage of the centrifugal member 17 is still a very good emergency operation exists because the hub 32 alone the rinsing liquor and / or the fresh water adequately distributed.
  • the spray device 15 has a low overall height, whereby it can be positioned below the Spülgutititn 12 to 14.

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

L'invention concerne un lave-vaisselle domestique (1), comprenant une cuve de lavage (2) et au moins un dispositif de pulvérisation (15) agencé au sein de la cuve de lavage (2), destiné à pulvériser un liquide de lavage et/ou de l'eau claire (F) dans la cuve de lavage (2), le dispositif de pulvérisation (15) comportant une cage (16), un élément de toupie (17) monté à rotation dans la cage (16) et une conduite d'alimentation (18) pourvue d'une buse (19), destinée à alimenter l'élément de toupie (17) en liquide de lavage et/ou en eau claire (F), et l'élément de toupie (17) étant agencé au-dessus de la buse (19) par rapport à une direction de gravité (g) lorsqu'il se trouve dans sa position de fonctionnement, laquelle il adopte au moins lorsqu'il est alimenté en liquide de lavage et/ou en eau claire (F).
EP18772776.3A 2017-09-29 2018-09-12 Lave-vaisselle domestique Pending EP3687363A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017217382.3A DE102017217382A1 (de) 2017-09-29 2017-09-29 Haushalts-Geschirrspülmaschine
PCT/EP2018/074542 WO2019063282A1 (fr) 2017-09-29 2018-09-12 Lave-vaisselle domestique

Publications (1)

Publication Number Publication Date
EP3687363A1 true EP3687363A1 (fr) 2020-08-05

Family

ID=63637881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18772776.3A Pending EP3687363A1 (fr) 2017-09-29 2018-09-12 Lave-vaisselle domestique

Country Status (5)

Country Link
US (1) US11166616B2 (fr)
EP (1) EP3687363A1 (fr)
CN (1) CN111163673B (fr)
DE (1) DE102017217382A1 (fr)
WO (1) WO2019063282A1 (fr)

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US20200221920A1 (en) 2020-07-16
DE102017217382A1 (de) 2019-04-04
US11166616B2 (en) 2021-11-09
CN111163673B (zh) 2023-05-26
WO2019063282A1 (fr) 2019-04-04
CN111163673A (zh) 2020-05-15

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