EP3254596A1 - Distributeur d'eau et appareil ménager en étant équipé - Google Patents

Distributeur d'eau et appareil ménager en étant équipé Download PDF

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Publication number
EP3254596A1
EP3254596A1 EP17173348.8A EP17173348A EP3254596A1 EP 3254596 A1 EP3254596 A1 EP 3254596A1 EP 17173348 A EP17173348 A EP 17173348A EP 3254596 A1 EP3254596 A1 EP 3254596A1
Authority
EP
European Patent Office
Prior art keywords
shut
opening
fluid
outlet opening
distributor housing
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.)
Granted
Application number
EP17173348.8A
Other languages
German (de)
English (en)
Other versions
EP3254596B1 (fr
Inventor
Michael Reilmann
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP3254596A1 publication Critical patent/EP3254596A1/fr
Application granted granted Critical
Publication of EP3254596B1 publication Critical patent/EP3254596B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4219—Water recirculation
    • A47L15/4221—Arrangements for redirection of washing water, e.g. water diverters to selectively supply the spray arms
    • 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
    • A47L15/0049—Detection or prevention of malfunction, including accident prevention
    • 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
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps

Definitions

  • the invention relates to a water diverter with the features of the preamble of claim 1.
  • the invention also relates to a household appliance with such a water diverter.
  • water switches are used to control liquid flows in water-bearing household appliance.
  • water softeners serve to deliver washing or rinsing water, for example, to a first or a second rinsing chamber of two rinsing chambers.
  • rinsing liquors serve water softening to rinse water, also called rinsing liquors, for example, alternatively or alternately to one of several sprayers, such as a spray arm for a top basket or a spray arm for a lower basket or possibly a spray arm for a cutlery drawer of the dishwasher or at the same time to deliver to several or all of these sprayers or spray arms.
  • the invention has the problem of providing a water switch and a household appliance equipped therewith with reduced susceptibility to failure.
  • the water diverter serves in a domestic appliance, in particular a dishwasher, for the controlled guidance of fluid, in particular of cleaning liquor, into a selection of outflow lines from the water diverter.
  • the fluid is thus, after it has flowed through an inflow of the water diverter into the water diverter, passed through this optionally in one or more of a plurality of drain lines.
  • the water switch has a distributor housing and a movable relative to the distributor housing, for example, rotatably mounted shut-off.
  • the distributor housing has a first outlet opening into a first outflow line and at least one second outlet opening opening into a second outflow line.
  • the shut-off element In a first position of the shut-off element, the shut-off element prevents the flow of the fluid through the second outlet opening and, in a second position of the shut-off element, allows the fluid to flow through the second outlet opening. At the same time, the shut-off element allows the flow of the fluid through the first outlet opening in both the first and in the second position of the shutoff to.
  • the shut-off element can thus assume at least a first and a second position.
  • a water diverter motor can be present, which can be controlled by a control device of the household appliance.
  • the shut-off on a scraper which is designed so that it is moved on movement of the shut-off element from the first to the second or from the second to the first position of the shut-off via the first outlet opening.
  • the scraper ensures that larger solids entrained in the fluid do not settle at the first outlet opening and / or that solids already fixed there are released again.
  • the shut-off element may have a first opening assigned to the first outlet opening of the distributor housing and a second opening assigned to the second outlet opening of the distributor housing.
  • the shut-off element rests against the distributor housing and on the one hand provides shut-off areas and, on the other hand, openings in the form of the first and second openings of the shut-off element.
  • the shut-off areas and openings of the shut-off element shift relative to the outlet openings of the distributor housing.
  • a shut-off region of the shut-off element completely covers the second outlet opening of the distributor housing, so that the flow of the fluid through the second outlet opening is prevented.
  • preventing the flow of the fluid in the sense of the invention and according to the understanding of the skilled person in this context only means a substantially complete coverage of the outlet opening of the distributor housing, but not their completely fluid-tight seal, so that a slight leakage current through the formulation according to the invention not should be excluded.
  • the second opening of the shut-off element in the second position of the shut-off element, is in overlap with the second outlet opening of the distributor housing so that the fluid can flow through the second opening of the shut-off element and the second outlet opening of the distributor housing into the second drainage line.
  • the first opening of the shutoff which the associated with the first outlet opening of the distributor housing, is arranged and / or designed for this purpose so that the fluid can flow in both the first and in the second position of the shut-off in the first drain line, in particular the overlapping first opening of the shut-off and the first output opening of the distributor housing happens.
  • the shut-off element in particular the first opening of the shut-off, is formed so that the fluid not only in the first and second position of the shut-off, but also during movement, in particular rotation of the shut-off of the first to the second and / or from the second flow into the first position of the shut-off element in the first drain line.
  • the first opening of the shut-off element can be designed for this purpose in particular as a slot.
  • the first opening ie the elongated hole along its longitudinal extent moves relative to the first outlet opening of the distributor housing, wherein the first opening, in particular the slot, and the first output opening of the distributor housing remain consistently in coverage.
  • the shut-off on a scraper This divides the first opening of the shut-off element according to an advantageous embodiment in two opening areas.
  • the scraper has a substantially smaller cross-sectional area than the first outlet opening of the distributor housing, in particular its cross-sectional area is less than 30% of the cross-sectional area of the first outlet opening of the distributor housing.
  • the scraper is thus in any position of the shut-off in a position to completely cover the first outlet opening of the distributor housing. The flow of the fluid into the first drain line is thus prevented by the scraper not or at most insignificant extent.
  • the scraper may be web-like or strut-like.
  • the scraper has a greater, preferably substantially greater extent in its longitudinal direction than in its width direction.
  • the scraper can extend in its longitudinal direction, in particular transversely to the direction of movement of the shut-off element. In its width direction, it separates the two opening areas of the first opening.
  • the scraper bridges the first opening.
  • the scraper can represent approximately a connection between the two longitudinal sides of the elongated hole formed as the first opening of the shut-off element. Such a scraper is particularly easy to manufacture.
  • the scraper may consist of two web-like, opposite sections, each starting from two projecting opposite sides of the first opening of the shut-off element in the first opening and thereby form a narrow interruption of the scraper between them.
  • the scraper has perpendicular to the opening surface of the first opening increased mobility, in particular it can also be designed to be spring-loaded movable.
  • blocking of the water switch can be avoided by hard foreign bodies which are very tight in the first exit opening and which can not be immediately stripped off or released by the scraper.
  • a further improvement can optionally be achieved by additionally providing grooves in the shut-off element which flank the longitudinal sides of the first opening of the shut-off element designed as a slot. As a result, the stiffness of the scraper is further reduced or increased its mobility perpendicular to the opening surface of the first opening and facilitates the lifting of the shutoff in this direction.
  • the distributor housing preferably has at least one third outlet opening, which opens into a third outlet line.
  • the shut-off element is designed such that in its first position, in which it prevents the flow of the fluid through the second outlet opening, the flow of the fluid through the third outlet opening permits.
  • the shut-off element is preferably designed such that, conversely, in the second position of the shut-off element, in which it allows the fluid to flow through the second outlet opening, the flow of the fluid through the third outlet opening is prevented.
  • either the second or the third outflow line can be supplied with fluid.
  • the first outflow line is supplied with fluid in each of the positions.
  • the distributor housing has a first outlet opening and a plurality of further outlet openings, that is, at least one second and one third outlet opening, wherein the shut-off element can assume a plurality of positions.
  • the flow of the fluid through at least one of the further outlet openings is prevented by means of the shut-off element, the shut-off element allowing the flow of the fluid through the first outlet opening in each of the plurality of positions of the shut-off element.
  • its distributor housing can have a substantially cylindrical shape, the inflow taking place approximately via a base side of the distributor housing and the outlet openings being located in the jacket surface of the distributor housing.
  • the shut-off is as a cylinder jacket, to the Formed lateral surface of the distributor housing adjacent gate, which is rotatably mounted within the distributor housing.
  • the distributor housing of the water switch can also be designed differently according to the general inventive idea.
  • the outlet openings it is also possible, in particular, for the outlet openings to be arranged on a flat side of the distributor housing and for the shut-off element to also be flat, ie in particular disc-shaped and rotatably mounted relative to the planar side of the distributor housing and adjacent thereto.
  • outlet openings of the distributor housing are arranged both in a cylindrical lateral surface and in a cover side and wherein the shut-off element is also cylindrical and openings are present both in the cylindrical lateral surface and in a cover side.
  • a further aspect of the invention is a domestic appliance with the described water diverter according to the invention.
  • the domestic appliance has in particular a control device for actuating the water diverter or the water diverter motor, i. for controlling the movement of the shut-off element.
  • the household appliance may for example be a dishwasher.
  • Such provides a washing compartment in which dishes can be rinsed, as well as several spraying devices, such as rotatably mounted spray arms.
  • the spraying devices are supplied with cleaning liquor via lines, namely outflow lines of the water diverter according to the invention.
  • the cleaning liquor is thereby collected in the lower region of the washing compartment and conveyed by means of a circulating pump via the lines to the sprayers, whereby a circulation circuit is formed.
  • the water switch arranged in the circulation circuit in the conveying direction between the circulation pump and the spraying devices allows selective charging of only one of the spraying devices and / or a subset of the spraying devices.
  • a so-called alternating rinsing can be carried out, in which a plurality of spraying devices, according to a first example, an upper and a lower spray arm, or, according to a second example arranged on the Spülraumdecke Topsprüharm, arranged below the upper basket central spray arm and under the lower rack arranged lower spray arm, and / or different subsets of these sprayers are alternately charged with cleaning liquor.
  • a plurality of spraying devices according to a first example, an upper and a lower spray arm, or, according to a second example arranged on the Spülraumdecke Topsprüharm, arranged below the upper basket central spray arm and under the lower rack arranged lower spray arm, and / or different subsets of these sprayers are alternately charged with cleaning liquor.
  • the second, the third and / or the further outflow lines of the water diverter are used to supply cleaning liquor each to a spraying device.
  • the first drain line is preferably designed so that with simultaneous promotion of the cleaning liquor by means of Circulation pump through the water switch in the first drain line and one or more other drain lines in the first drain line a lesser, in particular significantly lower flow rate sets as in the one or more other drain lines.
  • the first outlet opening may have a smaller, in particular substantially smaller, cross section than the further outlet openings of the distributor housing.
  • the first discharge line also serves to supply cleaning liquor to a spraying device, which, however, is characterized in that it is continuously supplied with cleaning liquor during a program section, while the remaining spraying over the other drain lines during the program section only alternately with cleaning liquor be supplied.
  • the first discharge line does not serve to supply cleaning liquor to a spraying device, but has a different purpose.
  • the first drain line starts for this purpose on the input side of the water gate and ends preferably in the lower region of the washing compartment, in particular the collecting pot, or the circulating pump, the cleaning liquor is not performed in this cycle in particular on the dishes.
  • the first discharge line can serve, for example, a turbidity measurement of the cleaning liquor, for which purpose a turbidity sensor can be arranged in the first drain line.
  • the first drain line may also be part of a heat exchanger. In this case, heat is transferred from the cleaning liquor carried in the first outflow line to another medium. This may be, for example, a cleaning liquid, in particular fresh water, held in a tank for a later rinsing section.
  • the first drain line is passed through the tank.
  • the household appliance has a heat pump, can be heated with the cleaning liquor.
  • the heat pump typically has at least one evaporator, one compressor, one condenser, and a flow circuit interconnecting these components with each other in terms of flow.
  • the inventive design of the water switch finds particular use in combination with such a heat pump.
  • the first outflow line of the water switch into which the first outlet opening of the distributor housing opens formed at least in sections as an integral part of the condenser of the heat pump.
  • the heat pump can have a condenser which has two lines arranged coaxially with one another, of which one is a refrigerant line and the other at least partially the first one Drain line of the water switch is.
  • a heat drawn in a refrigerant refrigerant heat energy withdrawn and transferred to the guided in the first discharge line cleaning liquor in particular according to such or a similar construction, a heat drawn in a refrigerant refrigerant heat energy withdrawn and transferred to the guided in the first discharge line cleaning liquor.
  • Circulating pumps used as standard in the prior art usually provide a pump pressure of over 200 mbar, for example 220 mbar.
  • a high pump pressure is for the passage of the cleaning liquor by the partially formed as an integral part of the condenser first drain line but not needed and is not desirable, so to set a suitable for the taking place in the condenser heat transfer volume flow on the input side of the first drain line a corresponding bottleneck and / or throttle is provided.
  • This is formed in particular by the first outlet opening of the distributor housing.
  • the cross-sectional area of the first outlet opening of the distributor housing is therefore preferably smaller, in particular substantially smaller than the cross-sectional area of the second and / or the further outlet openings of the distributor housing.
  • shut-off element has a scraper, which is designed such that it is moved during a movement of the shut-off element from the first to the second or from the second to the first position of the shut-off element via the first outlet opening , In this way it is achieved that the first outlet opening is continuously charged with cleaning liquor during an alternating rinse, on the one hand, and on the other hand avoids that the water diverter and / or the first drain line clogged.
  • the cross section of the first outflow line which starts as described above on the water switch and ends in the lower region of the washing compartment, in particular the collecting pot, or the circulation pump, preferably at any point smaller than the cross section of the first output port of Distributor housing, so the input-side cross-section of the first drain line.
  • Fig. 1 shows a schematic representation of a household appliance 100 according to the invention in the form of a dishwasher.
  • This has a washing compartment 140, in which the items to be washed, which can be stored in designated Spülgutkörben, such as a top basket 150, a lower basket 160 and optionally a cutlery drawer, can be rinsed.
  • Spülgutkörben such as a top basket 150, a lower basket 160 and optionally a cutlery drawer, can be rinsed.
  • a plurality of spraying devices 110, 120, 130 which in the present case are designed as lower spray arm 110, middle spray arm 120 and upper spray arm 130, serve to act on the ware with cleaning liquor.
  • the cleaning liquor is collected in the lower region of the washing chamber 140, namely in the collecting pot, and passes via a suction line 13 to a circulating pump, by means of which it is conveyed to the spraying devices 110, 120, 130.
  • a circulating pump by means of which it is conveyed to the spraying devices 110, 120, 130.
  • the cleaning liquor the items to be washed comes back into the washing, so that a total of a rinse cycle is realized.
  • one of the circulation pump downstream water diverter ensures a distribution of the cleaning liquor on a plurality of outflow lines 15a, 15b, 15c, with which the cleaning liquor to the Spraying devices 110, 120, 130 is passed.
  • Circulation pump and water switch can, as indicated here, optionally be integrated in a common conveying / distributing component 3, wherein the cleaning liquor on the pressure side of the circulating pump passes directly into the water switch.
  • the household appliance 100 has a heat pump 200, with which the cleaning liquor can be heated.
  • the heat pump 200 typically has at least one evaporator, one compressor, one condenser 210 and a flow circuit interconnecting these components with each other in terms of flow.
  • the water switch has a first drain line 14, which is formed in sections as an integral part of the condenser 210 of the heat pump 200. In the condenser 210, heat is transferred from a refrigerant to the cleaning liquor flowing in the first outflow line 14.
  • the first discharge line 14 opens on the output side of the condenser 210, as shown here, preferably in the lower part of the washing chamber 140, in particular in the collecting pot, or directly into the circulation pump, so that the cleaning liquor on this cycle, in particular without direct contact with the dishes back to the circulation pump and the water switch arrives. But it is also conceivable that the first discharge line 14 is guided on the output side of the condenser 210 to a spray device.
  • Fig. 2 shows a schematic perspective view of an embodiment of a water diverter 1 according to the invention, as they are approximately in the in Fig. 1 shown domestic appliance 100 can be used.
  • the water diverter 1 is integrated, without restriction of generality, together with a circulating pump 2 in a common conveying / distributing component 3, so that the inflow of the water diverter 1 or of the distributor housing 10 is formed by the pressure-side outlet of the circulating pump 2.
  • the water distributor 1 comprises a distributor housing 10 and a shut-off element 20.
  • the distributor housing 10 has a plurality of outlet openings 11, 12a, 12b, 12c, through which fluid, such as cleaning liquor, from the distributor housing 10 into the respective outflow lines 14, 15a, 15b, 15c can get.
  • the distributor housing 10 has a substantially cylindrical shape in this example, wherein the inflow takes place via a base side of the distributor housing 10 and the outlet openings 11, 12a, 12b, 12c are located in the lateral surface of the distributor housing 10.
  • the shut-off element 20 is designed as a cylinder jacket-shaped, on the lateral surface of the distributor housing 10 adjacent gate, which is rotatably mounted within the distributor housing 10 and in particular in both directions about the cylinder axis 23 can rotate.
  • This in Fig. 2 contained shut-off element 20 is in Fig. 3 in a schematic perspective view and in Fig. 4 shown again in isolation in a sectional view. It has a first opening 21 which is associated with the first outlet opening 11 of the distributor housing 10 and the associated first outflow line 14.
  • the first opening 21 is formed as an elongated hole whose longitudinal extent in the cylinder jacket of the shutoff 20th along its direction of rotation.
  • the first opening 21 has a scraper 30 which divides the first opening 21 into two opening areas 21 a, 21 b.
  • the Abtreifer 30 is designed striven or web-like and connects the two longitudinal sides of the elongated hole formed as the first opening 21 with each other.
  • the slot has a much greater extent in its longitudinal direction than in its width direction.
  • the width of the oblong hole, which corresponds to the length of the stripping or web-like scraper 30, is for example about 15 to 25 mm, preferably about 20 mm.
  • the scraper 30 has a width of, for example, 3 to 5 mm, in particular about 4 mm.
  • the shut-off element 20 also has, as in Fig. 3 to recognize a further opening 22 which is associated with the other outlet openings 12a, 12b, 12c of the distributor housing 10 and discharge lines 15a, 15b,
  • the shut-off element 20 is brought in different operating phases by rotation in different positions.
  • the further opening 22 of the wiper 20 is in register with a first further output opening 12a of the distributor housing 10.
  • the other further exit openings 12b, 12c are covered by closed areas of the shut-off element 20, so that from the distributor housing 10 no fluid can get into the associated discharge lines 15b, 15c.
  • the further opening 22 of the wiper 20 is instead in overlap with another other outlet opening 12b of the distributor housing 10 and in a third position of the shutoff 20, the further opening 22 of the wiper 20 is in registration with a third
  • the first output port 11 remains open, therefore, is not blocked by the shut-off 20.
  • the elongated hole formed as the first opening 21 of the shutoff 20 with the first output port 11 remains in all three positions in coverage.
  • the further drain lines 15a, 15b, 15c are alternately supplied with fluid, the flow of fluid into the first drain line 14 remains uninterrupted at each of the three positions of the shut-off element 20 and also during the change from one to the other position.
  • the wiper 30 is automatically moved over the first outlet opening 11. A possible blockage of the first output port 11 is thus counteracted.
  • the scraper over the entire opening cross section of the first output port 11 moved.
  • Fig. 1 In the household appliance 100 according to the invention Fig. 1 In this way, an alternating rinsing is made possible, in which, in alternating phases of operation, either the drainage line 15a supplies the lower spray arm 110, the drainage line 15b the central spray arm 120 or the drainage line 15c supplies the upper spray arm 130 with cleaning liquor.
  • the individual operating phases each last about 30 to 90 seconds before the position of the shut-off element 20 is changed again and again another spray arm 110, 120, 130 is supplied with cleaning liquor.
  • the first discharge line 14 is continuously supplied with cleaning liquor, which allows uninterrupted operation of the heat pump 200 during the alternating washing and continuous heating of the flowing in the first discharge line 14 cleaning liquor in the condenser 210.
  • Fig. 5 shows a schematic perspective view of another embodiment of a water diverter according to the invention 1.
  • the scraper 30 bridges the elongated hole formed as first opening 21 differently than in FIG. 2 shown embodiment is not complete, but only for the most part, namely, by having a narrow interruption 31.
  • the scraper 30 thus consists of two web-like, opposing sections, each projecting from opposite longitudinal sides of the slot in the slot and thereby form the narrow interruption 31 of the scraper 30 between them.
  • the scraper 30 has in the radial direction increased mobility, in particular, it can also be designed to be spring-loaded movable.
  • a further improvement can optionally be achieved by providing the longitudinal sides of the slots 32 in the shut-off element 20 flanking the first opening 21 of the shut-off element 20 in the form of an oblong hole. As a result, the rigidity of the scraper 30 is further reduced or increased its mobility in the radial direction and facilitates the lifting of the shutoff in the radial direction.
  • shut-off element 20 is in Fig. 6 in a schematic perspective view and in Fig. 7 shown again in isolation in a sectional view. Apart from the added break 31 and the grooves 32 corresponds to the embodiment of FIGS. 5 to 7 the the FIGS. 2 to 4 , so that with regard to all other features on the description of the FIGS. 2 to 4 to refer.
  • a plurality of second outflow lines it is also possible in principle for a plurality of second outflow lines to be acted on simultaneously with fluid.
  • a first subset of further outflow lines 15a, 15b, 15c to be supplied with fluid in a first position of the shutoff element 20 and for a second subset of further outflow lines 15a different in at least one second position of the shutoff element 20, 15b, 15c are supplied with fluid.
  • the subsets can each be formed from one or more further outflow lines 15a, 15b, 15c.
  • a scraper 30 is provided, which is designed so that it a movement of the shutoff 20 is moved from a first to a second position on the first output port 11.

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)
EP17173348.8A 2016-06-06 2017-05-30 Aiguillage d'eau et appareil ménager en étant équipé Active EP3254596B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016110365 2016-06-06

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EP3254596A1 true EP3254596A1 (fr) 2017-12-13
EP3254596B1 EP3254596B1 (fr) 2019-04-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110495836A (zh) * 2018-05-17 2019-11-26 青岛海尔洗碗机有限公司 一种洗碗机分水装置、洗碗机及其控制方法
CN110495838A (zh) * 2018-05-17 2019-11-26 青岛海尔洗碗机有限公司 一种洗碗机分水装置及洗碗机
DE102018214805A1 (de) * 2018-08-31 2020-03-05 Magna Powertrain Bad Homburg GmbH Fördereinrichtung
CN113226145A (zh) * 2018-12-20 2021-08-06 伊莱克斯电器股份公司 用于洗碗机的流动控制器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023110077A1 (fr) * 2021-12-15 2023-06-22 Electrolux Appliances Aktiebolag Lave-vaisselle comprenant un ensemble régulateur de débit

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE3324308A1 (de) * 1983-07-06 1985-01-17 Fritz Otto Ernst Dipl.-Ing. 6908 Wiesloch Schwenkler Verteilerhahn
EP0383028A2 (fr) * 1989-02-14 1990-08-22 Licentia Patent-Verwaltungs-GmbH Lave-vaisselle comportant un dispositif de renversement électromécanique
DE10133129A1 (de) * 2001-07-07 2003-01-16 Miele & Cie Umwälzpumpe für eine Geschirrspülmaschine
WO2003005875A1 (fr) * 2001-07-07 2003-01-23 Miele & Cie. Kg. Lave-vaisselle a bras gicleurs et pompe de recirculation
EP2682040A1 (fr) * 2012-07-03 2014-01-08 Miele & Cie. KG Lave-vaisselle et procédé de fonctionnement d'un lave-vaisselle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324308A1 (de) * 1983-07-06 1985-01-17 Fritz Otto Ernst Dipl.-Ing. 6908 Wiesloch Schwenkler Verteilerhahn
EP0383028A2 (fr) * 1989-02-14 1990-08-22 Licentia Patent-Verwaltungs-GmbH Lave-vaisselle comportant un dispositif de renversement électromécanique
DE10133129A1 (de) * 2001-07-07 2003-01-16 Miele & Cie Umwälzpumpe für eine Geschirrspülmaschine
WO2003005875A1 (fr) * 2001-07-07 2003-01-23 Miele & Cie. Kg. Lave-vaisselle a bras gicleurs et pompe de recirculation
EP2682040A1 (fr) * 2012-07-03 2014-01-08 Miele & Cie. KG Lave-vaisselle et procédé de fonctionnement d'un lave-vaisselle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110495836A (zh) * 2018-05-17 2019-11-26 青岛海尔洗碗机有限公司 一种洗碗机分水装置、洗碗机及其控制方法
CN110495838A (zh) * 2018-05-17 2019-11-26 青岛海尔洗碗机有限公司 一种洗碗机分水装置及洗碗机
CN110495838B (zh) * 2018-05-17 2022-11-01 青岛海尔洗碗机有限公司 一种洗碗机分水装置及洗碗机
CN110495836B (zh) * 2018-05-17 2023-02-28 青岛海尔洗碗机有限公司 一种洗碗机分水装置、洗碗机及其控制方法
DE102018214805A1 (de) * 2018-08-31 2020-03-05 Magna Powertrain Bad Homburg GmbH Fördereinrichtung
US11525458B2 (en) 2018-08-31 2022-12-13 Hanon Systems Efp Deutschland Gmbh Conveying device
CN113226145A (zh) * 2018-12-20 2021-08-06 伊莱克斯电器股份公司 用于洗碗机的流动控制器

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