WO2016136154A1 - Machine à laver - Google Patents

Machine à laver Download PDF

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Publication number
WO2016136154A1
WO2016136154A1 PCT/JP2016/000597 JP2016000597W WO2016136154A1 WO 2016136154 A1 WO2016136154 A1 WO 2016136154A1 JP 2016000597 W JP2016000597 W JP 2016000597W WO 2016136154 A1 WO2016136154 A1 WO 2016136154A1
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WO
WIPO (PCT)
Prior art keywords
washing
water
washing machine
rotating drum
guide plates
Prior art date
Application number
PCT/JP2016/000597
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English (en)
Japanese (ja)
Inventor
浅野　昌彦
秀晃 牛島
Original Assignee
パナソニックＩｐマネジメント株式会社
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 パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Publication of WO2016136154A1 publication Critical patent/WO2016136154A1/fr

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements

Definitions

  • the present invention relates to a washing machine for washing laundry such as clothes.
  • FIG. 5 is a longitudinal sectional view of a conventional washing machine 50 described in Patent Document 1.
  • a conventional washing machine 50 is provided with an opening on the front surface of a water tank 3 containing the rotating drum 1, and a lid 8 is provided at the opening of the water tank 3 so as to be freely opened and closed.
  • One end of the rotating shaft 4 is fixed to the rotation center of the rotating drum 1, and a pulley 5 is fixed to the other end of the rotating shaft 4.
  • the motor 6 is connected to the pulley 5 by a belt 7 and rotationally drives the rotary drum 1.
  • the present invention has been made in view of the above-described problems, and provides a washing machine that efficiently and uniformly infiltrates washing water into a laundry and enhances the washing effect in a short time.
  • the washing machine includes a housing, a water tank elastically supported inside the housing, a rotating drum that is rotatably contained in the water tank and accommodates laundry, a motor that rotationally drives the rotating drum, And a pump for circulating the wash water in the water tank into the rotating drum through the discharge water channel. Furthermore, it has an ejection part which is connected to the discharge water channel and is provided on the front side of the water tank and which ejects the washing water in the water tank into the rotating drum.
  • the ejection part has a plurality of ejection ports and a guide plate for guiding the washing water ejected from the ejection ports into the rotating drum.
  • the spout and the guide plate are configured such that washing water is spouted at different distances in the depth direction of the rotating drum.
  • FIG. 1 is a longitudinal sectional view from the side of a washing machine in an embodiment of the present invention.
  • FIG. 2 is a schematic view of the washing machine in the embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of the main part of the ejection part of the washing machine in the embodiment of the present invention, and is a 3-3 cross-sectional view of the washing machine shown in FIG. 4A is a 4A-4A cross-sectional view of the washing machine shown in FIG. 3 in the embodiment of the present invention.
  • 4B is a 4B-4B cross-sectional view of the washing machine shown in FIG. 3 according to the embodiment of the present invention.
  • 4C is a 4C-4C cross-sectional view of the washing machine shown in FIG. 3 according to the embodiment of the present invention.
  • FIG. 5 is a longitudinal sectional view of a conventional washing machine.
  • FIG. 1 is a longitudinal sectional view of a washing machine according to an embodiment of the present invention.
  • FIG. 2 is a schematic view of the washing machine in the embodiment of the present invention.
  • a washing machine 100 as an example of an embodiment of the present invention includes a housing 110 and a storage tub 200 that is disposed in the housing 110 and stores laundry.
  • the storage tank 200 mainly includes a rotary drum 210 having a substantially cylindrical peripheral wall 211 that surrounds the rotation axis Rx, and a water tank 220 that stores the rotary drum 210.
  • the housing 110 has a front wall 111 in which an insertion port for putting laundry into the storage tub 200 is formed, and a rear wall 112 formed on the opposite side of the front wall 111.
  • the rotating drum 210 and the water tank 220 have an opening that opens toward the front wall 111.
  • the washing machine 100 also has a door 120 attached to the front wall 111.
  • the door body 120 rotates between a closed position that closes the charging port formed in the front wall 111 and an open position that opens the charging port.
  • the user rotates the door body 120 to the open position, puts the laundry into the storage tub 200 through the insertion port of the front wall 111, moves the door body 120 to the closed position, and starts washing. To do.
  • the door 120 shown in FIG. 1 is in a closed position.
  • the rotating drum 210 rotates around the rotation axis Rx around the rotation axis Rx extending between the front wall 111 and the rear wall 112.
  • the laundry put into the storage tub 200 moves in the rotary drum 210 as the rotary drum 210 rotates, and is subjected to various processes such as washing, rinsing and dehydration.
  • the rotating drum 210 has a bottom wall 212 on the opposite side (rear side) of the door body 120 in the closed position.
  • the water tank 220 has a bottom portion 221 that surrounds a part of the bottom wall 212 and the peripheral wall 211 of the rotating drum 210. Furthermore, the water tank 220 has a front part 222 that surrounds the other part of the peripheral wall 211 of the rotary drum 210 between the bottom part 221 and the door body 120.
  • the storage tank 200 has a rotating shaft 230 attached to the bottom wall 212 of the rotating drum 210.
  • the rotation shaft 230 extends toward the rear wall 112 along the rotation axis Rx.
  • the rotating shaft 230 passes through the bottom 221 of the water tank 220, and an end portion is exposed between the water tank 220 and the rear wall 112.
  • the washing machine 100 includes a motor 231 installed below the water tank 220, a pulley 232 attached to the rotating shaft 230 exposed outside the water tank 220, and a belt 233 for transmitting the power of the motor 231 to the pulley 232. have.
  • the motor 231 when the motor 231 is operated, the power of the motor 231 is transmitted to the belt 233, the pulley 232, and the rotating shaft 230.
  • the rotating drum 210 rotates in the water tank 220.
  • the housing 110 has a housing top wall 113 that extends substantially horizontally between the front wall 111 and the rear wall 112, and a housing bottom wall 114 on the opposite side of the housing top wall 113.
  • the washing machine 100 has a water supply port connected to the faucet and a distribution unit for distributing water introduced through the water supply port.
  • the washing machine 100 has a detergent storage part in which the detergent is stored.
  • the distribution unit has a plurality of water supply valves for selectively supplying water to the storage tank 200 and the detergent storage unit.
  • route to the storage tank 200 and a detergent storage part is not shown.
  • the technique used for the well-known washing machine can be applied to the water supply to the storage tank 200 and the detergent storage part.
  • the washing machine 100 also has a packing structure 130 disposed between the front part 222 of the water tank 220 and the door body 120.
  • the door 120 rotated to the closed position compresses the packing structure 130.
  • the packing structure 130 forms a watertight seal structure between the door body 120 and the front portion 222.
  • the packing structure 130 has a jet part 150 at a position facing the rotary drum 210 from above.
  • the jet part 150 is configured such that the wash water in the water tank 220 is jetted into the rotary drum 210 through the discharge water channel 151 by driving a pump 160 disposed in the bottom of the housing 110.
  • the ejection portion 150 will be described in detail below based on FIG. 3 and FIGS. 4A to 4C.
  • a control unit 122 that controls the motor 231, the pump 160, and the like and sequentially controls the process is provided inside the front upper portion of the housing 110.
  • FIG. 3 is a cross-sectional view of a main part of the ejection part 150 of the washing machine 100 according to the embodiment of the present invention, and is a cross-sectional view taken along the line 3-3 in FIG.
  • the front side (the front side of the drawing) of the drawing is the inside of the rotating drum 210 of the washing machine 100
  • the back side is the door 120 side.
  • FIG. 4A is a 4A-4A cross-sectional view of the washing machine shown in FIG. 3 in the embodiment of the invention.
  • 4B is a 4B-4B cross-sectional view of the washing machine shown in FIG. 3 according to the embodiment of the present invention.
  • 4C is a cross-sectional view of the washing machine 4C-4C shown in FIG. 4A to 4C, the left side of the drawings is the door body 120 side (ie, the front side of the washing machine 100), and the right side is the rotating drum 210 side (ie, the back side of the washing machine 100).
  • the ejection portion 150 is provided in the packing structure 130.
  • the ejection portion 150 includes a front end portion 152 of a discharge water channel 151 through which washing water passes, spout ports 153A to 153C (hereinafter collectively referred to as spout ports 153) opened to the front end portion 152, and a spout port 153.
  • a plurality of guide plates 154A to 154C (hereinafter collectively referred to as guide plates 154) for reflecting the sprayed washing water toward the rotary drum 210 are provided. In the present embodiment, each has three, but it is sufficient that there are at least two of each, and the number is not limited to three.
  • the guide plate 154 has a predetermined angle ⁇ x from the horizontal direction vertically downward so that the washing water can be dispersed in the horizontal direction and can be ejected into the rotating drum 210 at a predetermined angle. As a result, the guide plate 154 ejects the washing water toward the rear of the rotating drum 210.
  • the three spouts 153A to 153C are reachable distances S1 to S3 (hereinafter collectively referred to as reachable distance Sx) at which the spouts 153A to 153C respectively inject washing water into the rotary drum 210.
  • reachable distance Sx reachable distances S1 to S3
  • the angle ⁇ x from the horizontal direction of the guide plates 154A to 154C, the diameter dx of the jet port, and the interval Lx between the jet port 153 and the guide plate 154 are set.
  • the reach distances Sx of the washing water ejected from the three spouts 153A to 153C are set to different distances. Specifically, the arrival distance from the left outlet 153A in FIG. 3 shown in FIG. 4A is S1, the arrival distance from the right outlet 153B in FIG. 3 shown in FIG. 4B is S2, and in FIG. 3 shown in FIG. The reach distance from the central jet outlet 153C is set to S3.
  • the guide plate 154A of the spout 153A has, for example, an angle ⁇ 1 with respect to the horizontal, and the guide plate 154B of the spout 153B
  • the angle ⁇ 2 with respect to the horizontal and the guide plate 154C of the jet outlet 153C are set at an angle ⁇ 3 with respect to the horizontal, respectively.
  • the jet outlet 153A is set to a diameter d1
  • the jet outlet 153B is set to a diameter d2
  • the jet outlet 153C is set to a diameter d3.
  • the interval between the jet port 153A and the guide plate 154A is set to L1
  • the interval between the jet port 153B and the guide plate 154B is set to L2
  • the interval between the jet port 153A and the guide plate 154A is set to L3.
  • the reaching distance S1 from the jet outlet 153A is set to 222 mm
  • the reaching distance S2 from the jet outlet 153B is set to 285 mm
  • the reaching distance S3 from the jet outlet 153C is set to 347 mm.
  • the angle ⁇ of the guide plate 154 (the angle between the guide plate 154 and the horizontal direction, hereinafter the same) in order to allow the washing water to reach the respective reach distances is, for example, the guide plate 154A.
  • the angle ⁇ 1 is set to 47 degrees
  • the angle ⁇ 2 of the guide plate 154B is set to 40 degrees
  • the angle ⁇ 3 of the guide plate 154C is set to 25 degrees.
  • the diameter d1 of the jet outlet 153A is set to 6.5 mm
  • the diameter d2 of the jet outlet 153B is set to 5.6 mm
  • the diameter d3 of the jet outlet 153C is set to 5.5 mm.
  • the interval L1 between the jet port 153A and the guide plate 154A is 1.7 mm
  • the interval L2 between the jet port 153B and the guide plate 154B is 2.4 mm
  • the interval L3 between the jet port 153C and the guide plate 154C is 7.
  • Each is set to 4 mm.
  • the surface of the guide plate 154 that receives the washing water from the spout 153 is formed in a spherical shape. Further, the guide plate 154 having a smaller angle ⁇ x with respect to the horizontal direction has a smaller spherical radius.
  • the guide plate 154 has a predetermined angle ⁇ x from the horizontal direction to the vertical downward direction. However, even when the guide plate 154 has a predetermined angle with respect to the rotation axis RX of the rotary drum 210, Similarly, washing water can be ejected at different distances (reach distance Sx) in the depth direction of the rotating drum 210.
  • the spout 153 and the guide plate 154 are configured such that the wash water is ejected at different distances (the reach distance Sx) in the depth direction of the rotary drum 210.
  • washing machine 100 configured as described above will be described below.
  • the ejection water from the ejection port 153A shown in FIG. 4A is in front of the rotary drum 210, and the ejection port 153B shown in FIG. 4B. Can be ejected to the substantially central portion of the rotating drum 210, and ejected water from the ejection port 153 ⁇ / b> C shown in FIG. 4C to the inner portion of the rotating drum 210.
  • the washing water can be supplied over a wide range from the front side to the back in the rotating drum 210, and the washing water can be quickly permeated into the laundry within the rotating drum 210 over a wide range. Therefore, in the washing machine 100 of the present embodiment, the cleaning effect can be enhanced in a short time.
  • the angle ⁇ x of the guide plate 154 is set to be smaller in the horizontal direction in accordance with the set reach distance Sx of the washing water ejected from each of the jet outlets 153, that is, as the set reach distance Sx is longer. It is formed to be close to.
  • the hole diameter dx of the jet outlet 153 is set smaller as the angle ⁇ x of the guide plate 154 is closer to the horizontal direction.
  • the flow rate and flow velocity of the washing water ejected from the ejection port 153 can be controlled to reduce the momentum loss in the collision with the guide plate 154, so that the washing water is efficiently ejected into the rotary drum 210. be able to.
  • the distance Lx between the jet outlet 153 and the guide plate 154 is set to be larger as the angle ⁇ x of the guide plate 154 is closer to the horizontal direction.
  • the flow rate of the washing water ejected from the ejection port 153 can be controlled to reduce the momentum loss in the collision with the guide plate, so that the washing water can be efficiently ejected into the rotating drum 210. .
  • the radius of the arc surface formed on the washing water collision surface is set smaller.
  • the washing machine 100 includes a pump 160 that circulates the washing water in the water tank 220 through the discharge water channel 151.
  • the washing machine 100 is connected to the discharge water channel 151 and is provided on the front side of the water tank 220.
  • the washing machine 100 has a jet part 150 that jets the wash water in the water tank 220 into the rotary drum 210 by the pump 160.
  • the ejection unit 150 includes at least two ejection ports 153 and a guide plate 154 that guides the washing water ejected from the ejection port 153 into the rotary drum 210.
  • the spout 153 and the guide plate 154 are configured such that washing water is ejected at different distances in the depth direction of the rotary drum 210.
  • the washing machine 100 can spray the washing water evenly into the inner part of the rotating drum 210, so that the washing water can efficiently penetrate into the clothes and the washing effect can be improved in a short time. Can do.
  • the ejection part 150 includes inner diameters of the different ejection ports 153 (ejection ports 153A to 153C), angles of the different guide plates 154 (guide plates 154A to 154C) with respect to the horizontal direction, and There is a gap between the different outlets 153 and the guide plate 154. With such a configuration, washing water is ejected from the spout 153 and the guide plate 154 at different distances in the depth direction of the rotary drum 210.
  • the washing water can be efficiently penetrated into the clothes and the washing effect can be enhanced in a short time.
  • the washing machine 100 includes the housing 110, the water tank 220 elastically supported in the housing 110, and the rotary drum 210 that is rotatably contained in the water tank 220 and stores the laundry. And have.
  • the washing machine 100 according to the present embodiment further includes a motor 231 that rotationally drives the rotating drum 210 and a pump 160 that circulates the washing water in the water tank 220 into the rotating drum 210 via the discharge water channel 151.
  • Washing machine 100 according to the present embodiment further includes ejection portion 150 that is connected to discharge water channel 151 and is provided on the front side of water tank 220 and that ejects the washing water in water tank 220 into rotating drum 210.
  • the ejection unit 150 includes a plurality of ejection ports 153 and a guide plate 154 that guides the washing water ejected from the ejection ports 153 into the rotary drum 210.
  • the spout 153 and the guide plate 154 are configured such that washing water is spouted at different distances in the depth direction of the rotary drum 210. With such a configuration, the washing water can be uniformly sprayed to the back of the inside of the rotary drum 210, and the washing water can be efficiently infiltrated into the clothes, and the washing effect can be enhanced in a short time.
  • the jet part 150 includes the inner diameters of the different jet ports 153, the angles of the different guide plates 154 with respect to the rotating drum 210, and the different jet ports 153 and the guide plates 154, respectively. There may be an interval.
  • the washing water can be ejected from the spout 153 and the guide plate 154 at different distances in the depth direction of the rotary drum 210. As a result, the washing water can be efficiently and evenly penetrated into the clothes, and the cleaning effect can be enhanced in a short time.
  • the ejection unit 150 may be configured such that the diameter of the ejection port 153 decreases as the angle of the guide plate 154 with respect to the horizontal direction decreases. With such a configuration, loss of momentum when the washing water collides with the guide plate 154 can be reduced, so that the washing water can be efficiently ejected into the rotating drum 210.
  • the ejection part 150 may be comprised so that the space
  • the jet part 150 may have a spherical surface on which the washing liquid from the jet port 153 of the guide plate 154 collides.
  • the guide plate 154 may have a structure in which the radius of the spherical surface on which the washing liquid collides is smaller as the angle with respect to the horizontal direction is smaller. With such a configuration, loss of momentum when the washing water collides with the guide plate 154 can be reduced, so that the washing water can be efficiently ejected into the rotating drum 210.
  • the present invention provides a washing machine capable of efficiently injecting and penetrating washing water into clothes and improving the washing effect in a short time. Therefore, it can be widely used in other washing machines having a water circulation function.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

L'invention concerne une machine à laver (100) qui a une pompe (160) pour faire circuler l'eau de lavage, qui se trouve dans une cuve d'eau (220), à travers un passage d'eau d'évacuation (151). De plus, la machine à laver (100) a une section d'éjection (150) qui est située sur le côté de face avant de la cuve d'eau (220) tout en étant reliée au passage d'eau d'évacuation (151), et qui éjecte l'eau de lavage à l'intérieur de la cuve d'eau (220) dans un tambour rotatif (210) au moyen de la pompe (160). La section d'éjection (150) comprend : au moins deux ouvertures d'éjection; et une plaque de guidage pour guider l'eau de lavage, qui est évacuée par les ouvertures d'éjection, vers le tambour rotatif (210).
PCT/JP2016/000597 2015-02-27 2016-02-05 Machine à laver WO2016136154A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-038439 2015-02-27
JP2015038439 2015-02-27

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WO2016136154A1 true WO2016136154A1 (fr) 2016-09-01

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Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN108796964A (zh) * 2017-04-28 2018-11-13 青岛海尔洗衣机有限公司 一种洗衣机
CN110387701A (zh) * 2018-04-16 2019-10-29 青岛海尔滚筒洗衣机有限公司 滚筒洗衣机及其喷淋系统
WO2019214515A1 (fr) * 2018-05-10 2019-11-14 青岛海尔滚筒洗衣机有限公司 Lave-linge à tambour, et système de pulvérisation et garniture de hublot étanche associés
WO2019237948A1 (fr) * 2018-06-15 2019-12-19 青岛海尔滚筒洗衣机有限公司 Machine à laver à chargement frontal ainsi que système de pulvérisation et garniture de hublot étanche associés
JP2021526418A (ja) * 2018-06-15 2021-10-07 チンタオ・ハイアール・ドラム・ウォッシング・マシーン・カンパニー・リミテッド ドラム洗濯機及びそのスプレーシステム
JP2021528180A (ja) * 2018-06-27 2021-10-21 エルジー エレクトロニクス インコーポレイティドＬｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｉｎｃ． 洗濯機
JP2021528184A (ja) * 2018-06-27 2021-10-21 エルジー エレクトロニクス インコーポレイティドＬｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｉｎｃ． 洗濯機
JP2021528182A (ja) * 2018-06-27 2021-10-21 エルジー エレクトロニクス インコーポレイティドＬｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｉｎｃ． 洗濯機
JP2021528181A (ja) * 2018-06-27 2021-10-21 エルジー エレクトロニクス インコーポレイティドＬｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｉｎｃ． 洗濯機
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JP2021530269A (ja) * 2018-06-27 2021-11-11 エルジー エレクトロニクス インコーポレイティドLg Electronics Inc. 洗濯機及び洗濯機の組立方法
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Cited By (36)

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Publication number Priority date Publication date Assignee Title
US11920278B2 (en) 2016-12-28 2024-03-05 Lg Electronics Inc. Washing machine
CN108796964B (zh) * 2017-04-28 2022-04-26 青岛海尔洗衣机有限公司 一种洗衣机
CN108796964A (zh) * 2017-04-28 2018-11-13 青岛海尔洗衣机有限公司 一种洗衣机
US11591741B2 (en) 2017-11-09 2023-02-28 Lg Electronics Inc. Washing machine having circulation nozzles
US11866879B2 (en) 2017-11-09 2024-01-09 Lg Electronics Inc. Laundry treating apparatus having a nozzle
US11920283B2 (en) 2017-11-09 2024-03-05 Lg Electronics Inc. Washing machine having circulation nozzles
CN110387701A (zh) * 2018-04-16 2019-10-29 青岛海尔滚筒洗衣机有限公司 滚筒洗衣机及其喷淋系统
CN110468558A (zh) * 2018-05-10 2019-11-19 青岛海尔滚筒洗衣机有限公司 滚筒洗衣机及其喷淋系统和密封窗垫
JP2021522024A (ja) * 2018-05-10 2021-08-30 青島海爾▲滾▼筒洗衣机有限公司Ｑｉｎｇｄａｏ Ｈａｉｅｒ Ｄｒｕｍ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． ドラム洗濯機及びそのスプレーシステムと窓パッキン
US11377774B2 (en) 2018-05-10 2022-07-05 Qingdao Haier Drum Washing Machine Co., Ltd. Drum washing machine, and spraying system and sealed window pad thereof
JP7123175B2 (ja) 2018-05-10 2022-08-22 青島海爾▲滾▼筒洗衣机有限公司 ドラム洗濯機及びそのスプレーシステムと窓パッキン
WO2019214515A1 (fr) * 2018-05-10 2019-11-14 青岛海尔滚筒洗衣机有限公司 Lave-linge à tambour, et système de pulvérisation et garniture de hublot étanche associés
JP2021526418A (ja) * 2018-06-15 2021-10-07 チンタオ・ハイアール・ドラム・ウォッシング・マシーン・カンパニー・リミテッド ドラム洗濯機及びそのスプレーシステム
WO2019237948A1 (fr) * 2018-06-15 2019-12-19 青岛海尔滚筒洗衣机有限公司 Machine à laver à chargement frontal ainsi que système de pulvérisation et garniture de hublot étanche associés
JP7155303B2 (ja) 2018-06-27 2022-10-18 エルジー エレクトロニクス インコーポレイティド 洗濯機
JP2023036945A (ja) * 2018-06-27 2023-03-14 エルジー エレクトロニクス インコーポレイティド 洗濯機
JP2021530269A (ja) * 2018-06-27 2021-11-11 エルジー エレクトロニクス インコーポレイティドLg Electronics Inc. 洗濯機及び洗濯機の組立方法
JP7142732B2 (ja) 2018-06-27 2022-09-27 エルジー エレクトロニクス インコーポレイティド 洗濯機及び洗濯機の組立方法
JP2021529044A (ja) * 2018-06-27 2021-10-28 エルジー エレクトロニクス インコーポレイティドＬｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｉｎｃ． 洗濯機
JP2022177313A (ja) * 2018-06-27 2022-11-30 エルジー エレクトロニクス インコーポレイティド 洗濯機
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JP7208268B2 (ja) 2018-06-27 2023-01-18 エルジー エレクトロニクス インコーポレイティド 洗濯機
JP7213896B2 (ja) 2018-06-27 2023-01-27 エルジー エレクトロニクス インコーポレイティド 洗濯機
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JP7304368B2 (ja) 2018-06-27 2023-07-06 エルジー エレクトロニクス インコーポレイティド 洗濯機
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US11879200B2 (en) 2018-06-27 2024-01-23 Lg Electronics Inc. Washing machine having circulation nozzles
JP2021528184A (ja) * 2018-06-27 2021-10-21 エルジー エレクトロニクス インコーポレイティドＬｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｉｎｃ． 洗濯機
JP2021528180A (ja) * 2018-06-27 2021-10-21 エルジー エレクトロニクス インコーポレイティドＬｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｉｎｃ． 洗濯機
JP7459208B2 (ja) 2018-06-27 2024-04-01 エルジー エレクトロニクス インコーポレイティド 洗濯機

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