WO2022149772A1 - Lave-vaisselle - Google Patents

Lave-vaisselle Download PDF

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Publication number
WO2022149772A1
WO2022149772A1 PCT/KR2021/019768 KR2021019768W WO2022149772A1 WO 2022149772 A1 WO2022149772 A1 WO 2022149772A1 KR 2021019768 W KR2021019768 W KR 2021019768W WO 2022149772 A1 WO2022149772 A1 WO 2022149772A1
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WO
WIPO (PCT)
Prior art keywords
cell
washing
sump
washing pump
coupled
Prior art date
Application number
PCT/KR2021/019768
Other languages
English (en)
Korean (ko)
Inventor
신용호
하종훈
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2022149772A1 publication Critical patent/WO2022149772A1/fr

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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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0052—Noise reduction
    • 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
    • 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
    • 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 present invention relates to a dishwasher, and more particularly, to a dishwasher having a structure capable of reducing vibration.
  • a dishwasher is a device that sprays washing water at a high pressure to stored dishes, washes them, and then dries them. Specifically, the dishwasher operates so that washing water is sprayed at high pressure into the tub in which the dishes are accommodated, and the sprayed washing water comes into contact with the dishes to wash foreign substances such as food residues on the surface of the dishes.
  • a dishwasher generally includes a tub forming a washing chamber and a sump mounted on the bottom of the tub to store washing water.
  • the washing water is moved to the jet arm by the pumping action of the washing pump mounted inside the sump, and the washing water moved to the jet arm is injected at a high pressure through the jet port formed in the jet arm.
  • the washing water sprayed at high pressure collides with the surface of the washing target, and the dirt on the washing target falls to the bottom of the tub.
  • Such a dishwasher is configured to filter food waste contained in the washing water by a filter, recycle the used washing water, and dissolve the detergent into the washing water, so that the food waste can be smoothly separated.
  • the dishwasher is provided with a washing pump for supplying washing water to the inside of the dishwasher.
  • the washing pump includes a motor and an impeller coupled to the rotating shaft of the motor and pressurizing the washing water flowing into the washing pump.
  • the washing pump vibrates by the rotation of the motor and the impeller of the washing pump, and this vibration causes noise. Accordingly, a structure for reducing vibration generated by the washing pump needs to be provided in the dishwasher.
  • a dishwasher having a holding mechanism.
  • An embodiment of the dishwasher includes a tub forming a washing chamber in which a washing object is accommodated, at least one jet nozzle for spraying washing water into the washing chamber, a sump disposed below the tub, and a sump in which washing water is stored, coupled to the sump, It may include a washing pump connected to the injection nozzle, and a holding mechanism having one side mounted on the sump and the other side mounted on the washing pump to suppress a change in the position of the washing pump with respect to the sump.
  • the holding mechanism includes a first cell coupled to the sump, a first cell having a first frame surrounding the first insertion hole and the first insertion hole, a washing pump coupled to the washing pump, and a second insertion hole surrounding the second insertion hole and the second insertion hole. It may include a second cell having two frames, and a third cell connecting the first cell and the second cell.
  • the sump may have a first mounting protrusion on which the first cell is detachably mounted, and the washing pump may have a second mounting protrusion on which the second cell is detachably mounted.
  • the holding mechanism may further include a first buffer member detachably coupled to the first cell, and a second buffer member detachably coupled to the second cell.
  • the first buffer member and the second buffer member may be formed of a material having a Young's modulus lower than that of the first cell, the second cell, and the third cell.
  • the first cushioning member includes a first coupling groove formed on the outer periphery of the first cushioning member and coupled to the first frame, and a first mounting hole formed in the central portion of the first cushioning member and into which the first mounting protrusion is inserted.
  • the second cushioning member may include a second mounting hole formed in the central portion of the second cushioning member and into which the second mounting protrusion is inserted.
  • the first cushioning member is formed at an edge of the first cushioning member, a second coupling groove coupled to one side of the first frame, and a third mounting portion formed in the central portion of the first cushioning member and into which the first mounting protrusion is inserted Hall may be provided.
  • the second cushioning member is formed at the edge of the second cushioning member, a third coupling groove coupled to one side of the second frame, and a fourth mounting portion formed in the central portion of the second cushioning member and into which the second mounting protrusion is inserted Hall may be provided.
  • Another embodiment of the dishwasher includes a tub for forming a washing chamber in which the object to be washed is accommodated, at least one jet nozzle for spraying washing water into the washing chamber, a sump disposed below the tub and storing washing water, and the sump; a washing pump connected to the injection nozzle, and a holding mechanism mounted on one side of the sump and the other side of the washing pump, the holding mechanism being coupled to the sump and enclosing the first insertion hole and the first insertion hole
  • a first cell having one frame, a second cell coupled to the washing pump and having a second insertion hole and a second frame surrounding the second insertion hole, and a third cell connecting the first cell and the second cell , a first buffer member detachably coupled to the first cell, and a second buffer member detachably coupled to the second cell.
  • the holding mechanism according to the present invention is manufactured by combining a material that easily absorbs vibrations due to a low Young's modulus and a material that is hardly deformed by external shocks due to its high Young's modulus, thereby effectively absorbing vibrations generated by the washing pump to reduce vibrations and at the same time , it is possible to effectively suppress the occurrence of a large change in position between the washing pump and the sump when transporting or moving the dishwasher, thereby suppressing damage to the washing pump or the sump.
  • the holding mechanism effectively suppresses the vibration of the washing pump and at the same time effectively suppresses a large change in position between the washing pump and the sump due to an external shock, thereby reducing noise caused by vibration of parts of the dishwasher. It is possible to suppress the occurrence and to suppress damage to parts of the dishwasher.
  • FIG. 1 is a schematic cross-sectional view of a dishwasher according to an embodiment.
  • FIG. 2 is a perspective view illustrating a part of a dishwasher according to an exemplary embodiment.
  • FIG. 3 is an exploded view of FIG. 2 .
  • FIG. 4 is a perspective view illustrating a holding mechanism according to an embodiment.
  • FIG. 5 is an exploded view of FIG. 4 .
  • FIG. 6 is a perspective cross-sectional view of FIG. 4 .
  • FIG. 7 is a perspective view showing a holding mechanism according to another embodiment.
  • FIG. 8 is an exploded view of FIG. 7 .
  • FIG. 9 is a perspective cross-sectional view of FIG. 7 .
  • first, second, etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from other components, and unless otherwise stated, the first component may be the second component, of course.
  • the dishwasher according to this embodiment includes a case 12 forming an exterior, a tub 16 provided inside the case 12 to form a washing chamber 16a in which a washing object is accommodated, and a front surface of the tub 16 . It includes a door 14 for opening and closing the washing chamber 16a and a sump 40 disposed below the tub 16 and storing washing water.
  • a filter 42 for filtering the washing water supplied from the outside or the washing water flowing in from the tub 16 may be disposed in the sump 40 according to the present embodiment.
  • the dishwasher combines with at least one jet nozzle 20 , 22 , 24 , and a sump 40 for spraying washing water into the washing chamber 16a in the tub 16 , and is stored in the sump 40 .
  • a washing pump 60 for supplying washing water to at least one of the injection nozzles 20, 22, 24, a switching valve 59 and a tub 16 for connecting the washing water supplied from the washing pump 60 to at least one of the injection nozzles includes a rack (30a, 30b) for mounting the object to be washed inside.
  • the racks 30a and 30b have a structure for mounting the object to be washed so as to wash the object to be washed with the washing water sprayed by the plurality of spray nozzles 20, 22, and 24, and the inside of the washing chamber 16a It may include an upper rack (30a) disposed on the upper side and a lower rack (30b) disposed on the lower side based on the position disposed in the .
  • the plurality of injection nozzles 20 , 22 , and 24 may be disposed in the vertical direction.
  • the plurality of spray nozzles 20, 22, and 24 according to this embodiment are disposed at the lowermost end and spray the washing water from the lower side to the upper side toward the lower rack 30b.
  • the lower part spray nozzle 20, the upper rack 30a and the lower part It is disposed between the racks 30b, the upper part spray nozzle 22 for spraying washing water to the upper rack or the lower rack 30b and the upper rack 30a, and the upper part of the washing chamber 16a above the upper rack 30a. and a top spray nozzle 24 for spraying washing water into the space of the washing chamber 16a.
  • the plurality of injection nozzles 20 , 22 , and 24 may receive washing water from the washing pump 60 through the plurality of injection nozzle connecting pipes 20a , 22a , 24a .
  • the switching valve 59 may selectively supply the washing water pumped by the washing pump 60 to at least one of the lower spray nozzle 20 , the upper spray nozzle 22 , and the top spray nozzle 24 .
  • the switching valve 59 may selectively connect at least one of the washing water supply pipe 100 through which the washing water discharged from the washing pump 60 flows and the plurality of injection nozzle connecting pipes 20a, 22a, and 24a.
  • the washing pump 60 may be connected to the sump 40 through a water collecting pipe 54 having a water collecting passage.
  • a valve for opening and closing between the sump 40 and the washing pump 60 may be disposed at the inlet of the water collecting pipe 54 or the washing pump 60 .
  • the dishwasher according to the present embodiment may include a water supply assembly for supplying washing water into the dishwasher and a drainage assembly for draining water stored in the dishwasher.
  • the water supply assembly includes a water supply pipe 44 forming a water supply passage through which washing water is supplied from an external water source, a water supply valve 46 for opening and closing the water supply passage formed in the water supply pipe 44, and a sump through the water supply passage. It may include a flow meter 48 for measuring the flow rate of the washing water flowing to (40).
  • the drain assembly according to the present embodiment is disposed on the drain pipe 50 having a drain passage guiding the water stored in the sump 40 to the outside, and the drain passage formed in the drain pipe 50, to drain the washing water in the sump 40 .
  • a drain pump 52 for draining to the outside may be provided.
  • the drain pump 52 may include a drain motor that generates a rotational force.
  • the washing pump 60 may be coupled to the sump 40 , and may be connected to the jet nozzles 20 , 22 , 24 and the steam nozzle 32 .
  • the washing pump 60 may supply water stored in the sump 40 to the plurality of spray nozzles 20 , 22 , and 24 , or generate steam and send it to the steam nozzle 32 .
  • the steam nozzle 32 may supply steam to the washing chamber 16a.
  • the dishwasher may further include a water collecting pipe 54 and a washing water supply pipe 100 .
  • the water collecting pipe 54 may connect the sump 40 and the washing pump 60 .
  • the washing water supply pipe 100 may connect the washing pump 60 and the spray nozzles 20 , 22 , and 24 .
  • the washing pump 60 according to the present embodiment is connected to the sump 40 through the water collecting pipe 54 .
  • the washing pump 60 according to the present embodiment may be connected to the switching valve 59 and the injection nozzle through the washing water supply pipe 100 , and may be connected to the steam nozzle 32 through the steam supply pipe 88 .
  • the washing pump 60 may be coupled to the sump 40 .
  • the washing pump 60 may be provided with a heater 70 for generating steam by heating the washing water flowing into the washing pump 60 .
  • the washing pump 60 may store washing water in the housing 62 .
  • the heater 70 may heat the stored washing water to make steam.
  • washing water flowing inside the dishwasher flows through the sump 40 and the tub 16, and can wash the object to be washed.
  • the washing water stored in the sump 40 may be supplied from an external water source through the water supply assembly and may be discharged to the outside through the drain assembly.
  • the washing water stored in the sump 40 may flow into the tub 16 by operating the washing pump 60 . That is, by the operation of the washing pump 60 , the washing water inside the sump 40 flows into the washing pump 60 , and is pressurized from the washing pump 60 to the switching valve 59 , and the plurality of injection nozzles 20 , 22, 24) may flow.
  • the washing water stored in the sump 40 is introduced into the washing pump 60 through the water collecting pipe 54 connected to the washing pump 60 .
  • the washing water may flow to the switching valve 59 through the washing water supply pipe 100 connected to the washing pump 60 .
  • the sump 40 and the washing pump 60 are connected through the water collecting pipe 54 , and the washing pump 60 and the switching valve 59 are connected through the washing water supply pipe 100 .
  • the selector valve 59 may be connected to the plurality of injection nozzles 20 , 22 , 24 through each of the connecting pipes 20a , 22a , 24a , and the selector valve 59 includes the washing water pumped by pressure from the washing pump 60 . is supplied to at least one injection nozzle.
  • the washing water injected into the tub 16 through the injection nozzle may be introduced into the sump 40 through a hole formed in the bottom portion 16b of the tub 16 .
  • Steam flowing inside the dishwasher according to the present embodiment is generated by the washing pump 60 .
  • the washing water present in the washing pump 60 may be generated as steam. In this case, it is preferable to minimize the flow of washing water inside the washing pump 60 .
  • the steam generated by the washing pump 60 may flow into the steam supply pipe 88 connected to the washing pump 60 and may be introduced into the washing chamber 16a.
  • FIG. 2 is a perspective view illustrating a part of a dishwasher according to an exemplary embodiment.
  • 3 is an exploded view of FIG. 2 .
  • the washing pump 60 may be connected to the injection nozzles 20 , 22 , and 24 and may be coupled to the sump 40 .
  • the sump 40 and the washing pump 60 may be manufactured separately from each other and then combined with each other to form a part of the dishwasher.
  • the washing pump 60 may include an impeller for pressurizing washing water and a motor for rotating the impeller. When the impeller and the motor operate and rotate, vibration may occur in the washing pump 60 , and this vibration may be transmitted to the sump 40 and the sump 40 may also vibrate.
  • the vibration of the washing pump 60 and the sump 40 may cause noise. Therefore, in order to suppress the vibration of the washing pump 60 and to suppress the vibration of the washing pump 60 from being transmitted to the sump 40, a coupling mechanism capable of suppressing the vibration is used to suppress the vibration of the washing pump 60 and the washing pump 60. It is necessary to engage the sump 40 .
  • the coupling mechanism is made of, for example, a low-rigidity and flexible material, for example, a rubber material, there is an advantage in that the vibration of the washing pump 60 can be effectively absorbed.
  • the coupling mechanism needs to have a certain rigidity so that a large position change does not occur between the washing pump 60 and the sump 40 .
  • a flexible material capable of effectively absorbing the vibration of the washing pump 60 and a sufficient material capable of suppressing the occurrence of a large position change between the washing pump 60 and the sump 40 have a combined structure.
  • a holding mechanism 100 for coupling the washing pump 60 to the sump 40 is proposed.
  • the holding mechanism 100 may be mounted in the dishwasher.
  • the holding mechanism 100 has one side mounted on the sump 40 and the other side mounted on the washing pump 60 to suppress a change in the position of the washing pump 60 with respect to the sump 40 .
  • the holding mechanism 100 may be detachably coupled to the samp and washing pump 60 by force fitting or shape fitting.
  • the holding mechanism 100 may be provided as one on one side of the washing pump 60 , or as a pair provided on both sides of the washing pump 60 , as shown in FIG. 2 .
  • FIG. 4 is a perspective view showing the holding mechanism 100 according to an embodiment.
  • FIG. 5 is an exploded view of FIG. 4 .
  • 6 is a perspective cross-sectional view of FIG. 4 .
  • the holding mechanism 100 may include a first cell 110 , a second cell 120 , and a third cell 130 .
  • the first cell 110 , the second cell 120 , and the third cell 130 may be integrally formed.
  • the first cell 110 may be coupled to the sump 40 and include a first insertion hole 111 and a first frame 112 surrounding the first insertion hole 111 .
  • the second cell 120 may be coupled to the washing pump 60 and include a second insertion hole 121 and a second frame 122 surrounding the second insertion hole 121 .
  • the third cell 130 may connect the first cell 110 and the second cell 120 .
  • the sump 40 may include a first mounting protrusion 410 to which the first cell 110 is detachably mounted.
  • the first mounting protrusion 410 may be provided to protrude at an appropriate position of the sump 40 .
  • the washing pump 60 may include a second mounting protrusion 610 to which the second cell 120 is detachably mounted.
  • the second mounting protrusion 610 may be provided at an appropriate position of the washing pump 60 to protrude to the outside of the washing pump 60 .
  • the holding mechanism 100 includes a first buffer member 140 detachably coupled to the first cell 110 and a second buffer member 150 detachably coupled to the second cell 120 .
  • a first buffer member 140 detachably coupled to the first cell 110 and a second buffer member 150 detachably coupled to the second cell 120 .
  • the first buffer member 140 and the second buffer member 150 are made of a material having a Young's modulus lower than that of the first cell 110 , the second cell 120 , and the third cell 130 . can be formed with The first cell 110 , the second cell 120 , and the third cell 130 may be integrally formed of the same material. In addition, the first cushioning member 140 and the second cushioning member 150 may be formed of the same material.
  • the first cushioning member 140 and the second cushioning member 150 may be made of a material that effectively absorbs vibrations due to relatively low Young's modulus and rigidity and high flexibility, for example, a rubber material or a silicone resin material.
  • the first cell 110 , the second cell 120 , and the third cell 130 have high Young's modulus and rigidity, low flexibility, and may be made of a relatively light material, for example, a plastic material. Unlike the first and second shock absorbers 140 and 150, the first cell 110, the second cell 120, and the third cell 130 hardly change their shape even when subjected to an external shock. none.
  • the first cell 110 , the second cell 120 , and the third cell 130 can effectively suppress a large change in position between the washing pump 60 and the sump 40 due to an external shock. .
  • the second cushioning member 150 may directly contact the second mounting protrusion 610 to absorb vibration generated by the washing pump 60 .
  • the first cushioning member 140 may directly contact the first mounting protrusion 410 to absorb vibration generated by the washing pump 60 and sheared by the sump 40 .
  • the holding mechanism 100 is manufactured by combining a material that easily absorbs vibrations due to a low Young's modulus and a material that is hardly deformed by external shocks due to its high Young's modulus, thereby effectively absorbing vibrations generated by the washing pump 60. At the same time as reducing vibration, it effectively suppresses the occurrence of a large change in position between the washing pump 60 and the sump 40 when the dishwasher is transported or moved, thereby preventing the washing pump 60 or the sump 40 from being damaged. can be suppressed
  • the first cushioning member 140 may include a first coupling groove 141 and a first mounting hole 142 .
  • the first coupling groove 141 is formed on the outer periphery of the first cushioning member 140 , and may be coupled to the first frame 112 .
  • the first mounting hole 142 is formed in the central portion of the first cushioning member 140 , and the first mounting protrusion 410 may be inserted thereinto.
  • the first cushioning member 140 may be disposed inside the first cell 110 .
  • the first mounting hole 142 may be fitted into the first mounting protrusion 410 of the sump 40 , so that the first cushioning member 140 may be coupled to the sump 40 .
  • the second cushioning member 150 may include a second mounting hole 152 .
  • the second mounting hole 152 is formed in the central portion of the second cushioning member 150 , and the second mounting protrusion 610 may be inserted thereinto.
  • the second buffer member 150 may be inserted into the second insertion hole 121 of the second cell 120 .
  • the second mounting hole 152 may be inserted into the second mounting protrusion 610 , and the second buffer member 150 may be coupled to the washing pump 60 .
  • FIG. 7 is a perspective view showing a holding mechanism 100 according to another embodiment.
  • FIG. 8 is an exploded view of FIG. 7 .
  • 9 is a perspective cross-sectional view of FIG. 7 .
  • the first cushioning member 140 may include a second coupling groove 143 and a third mounting hole 144 .
  • the second coupling groove 143 is formed at the edge of the first cushioning member 140 and may be coupled to one side of the first frame 112 .
  • the third mounting hole 144 is formed in the central portion of the first cushioning member 140 , and the first mounting protrusion 410 may be inserted thereinto.
  • a second coupling groove 143 may be fitted into the first frame 112 , and the first cushioning member 140 may be coupled to one side of the first cell 110 in a form surrounding the first frame 112 . have.
  • the third mounting hole 144 is inserted into the first mounting protrusion 410 of the sump 40 , so that the first cushioning member 140 can be coupled to the sump 40 .
  • the second cushioning member 150 may include a third coupling groove 153 and a fourth mounting hole 154 .
  • the third coupling groove 153 is formed at the edge of the second cushioning member 150 and may be coupled to one side of the second frame 122 .
  • the fourth mounting hole 154 is formed in the central portion of the second cushioning member 150 , and the second mounting protrusion 610 may be inserted thereinto.
  • a third coupling groove 153 is inserted into the second frame 122 , and the second cushioning member 150 may be coupled to one side of the second cell 120 in a form surrounding the second frame 122 . have.
  • the fourth mounting hole 154 may be inserted into the second mounting protrusion 610 of the washing pump 60 , so that the second buffer member 150 may be coupled to the washing pump 60 .
  • the holding mechanism 100 effectively suppresses the vibration of the washing pump 60 and at the same time effectively suppresses a large change in position between the washing pump 60 and the sump 40 due to an external shock, It is possible to suppress the generation of noise due to vibration of parts and to suppress damage to parts of the dishwasher.

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

Un mode de réalisation de la présente invention concerne un lave-vaisselle pouvant comprendre : une cuve formant une chambre de lavage dans laquelle un objet à laver est reçu ; au moins une buse de pulvérisation destinée à pulvériser de l'eau de lavage dans la chambre de lavage ; un puisard qui est disposé au-dessous de la cuve et dans lequel l'eau de lavage est stockée ; une pompe de lavage couplée au puisard et reliée à la buse de pulvérisation ; et un mécanisme de retenue dont un côté est monté sur le puisard et l'autre côté est monté sur la pompe de lavage, et qui supprime un changement de l'emplacement de la pompe de lavage par rapport au puisard. Le mécanisme de retenue peut comprendre : une première cellule couplée au puisard et ayant un premier trou d'insertion et une première structure entourant le premier trou d'insertion ; une deuxième cellule couplée à la pompe de lavage et ayant un deuxième trou d'insertion et une deuxième structure entourant le deuxième trou d'insertion ; et une troisième cellule reliant la première cellule et la deuxième cellule.
PCT/KR2021/019768 2021-01-06 2021-12-23 Lave-vaisselle WO2022149772A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210001633A KR102447805B1 (ko) 2021-01-06 2021-01-06 식기세척기
KR10-2021-0001633 2021-01-06

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Publication Number Publication Date
WO2022149772A1 true WO2022149772A1 (fr) 2022-07-14

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PCT/KR2021/019768 WO2022149772A1 (fr) 2021-01-06 2021-12-23 Lave-vaisselle

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KR (1) KR102447805B1 (fr)
WO (1) WO2022149772A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0182149B1 (ko) * 1996-12-31 1999-05-01 삼성전자주식회사 식기세척기
JP2953180B2 (ja) * 1992-03-25 1999-09-27 松下電器産業株式会社 食器洗浄機
KR20100110549A (ko) * 2009-04-03 2010-10-13 엘지전자 주식회사 식기세척기
KR20160009877A (ko) * 2014-07-17 2016-01-27 엘지전자 주식회사 식기세척기
CN209695137U (zh) * 2019-01-30 2019-11-29 佛山市云米电器科技有限公司 一种洗涤泵的安装结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2953180B2 (ja) * 1992-03-25 1999-09-27 松下電器産業株式会社 食器洗浄機
KR0182149B1 (ko) * 1996-12-31 1999-05-01 삼성전자주식회사 식기세척기
KR20100110549A (ko) * 2009-04-03 2010-10-13 엘지전자 주식회사 식기세척기
KR20160009877A (ko) * 2014-07-17 2016-01-27 엘지전자 주식회사 식기세척기
CN209695137U (zh) * 2019-01-30 2019-11-29 佛山市云米电器科技有限公司 一种洗涤泵的安装结构

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KR20220099422A (ko) 2022-07-13
KR102447805B1 (ko) 2022-09-26

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