JP4144114B2 - dishwasher - Google Patents

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Publication number
JP4144114B2
JP4144114B2 JP14286199A JP14286199A JP4144114B2 JP 4144114 B2 JP4144114 B2 JP 4144114B2 JP 14286199 A JP14286199 A JP 14286199A JP 14286199 A JP14286199 A JP 14286199A JP 4144114 B2 JP4144114 B2 JP 4144114B2
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JP
Japan
Prior art keywords
cleaning
cleaning nozzle
shaft
nozzle
washing
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.)
Expired - Lifetime
Application number
JP14286199A
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Japanese (ja)
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JP2000325286A (en
Inventor
隆 宮内
昌芳 上崎
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP14286199A priority Critical patent/JP4144114B2/en
Publication of JP2000325286A publication Critical patent/JP2000325286A/en
Application granted granted Critical
Publication of JP4144114B2 publication Critical patent/JP4144114B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【0001】
【発明の属する技術分野】
本発明は食器の洗浄を行う食器洗い機に関するものである。
【0002】
【従来の技術】
従来、この種の食器洗い機は図3に示すように構成していた。以下、その構成について説明する。
【0003】
図3に示すように、食器洗い機本体1は、内部に洗浄槽2を設けており、この洗浄槽2内へ給水弁3により水または湯を供給するようにしている。駆動時において洗浄水は、排水孔4の他側部に連通したポンプ室に取り付けられ、モータ5によって駆動される洗浄ポンプ6により、洗浄槽2の内部を循環する。すなわち、この循環は、洗浄水が排水孔4から洗浄ポンプ6に吸いこまれ、洗浄ポンプ6より洗浄槽2の内底部に回転自在に設けた洗浄ノズル7に供給され、この洗浄ノズル7から噴射され、食器を洗浄した後、再び排水孔4に戻るという経路で行われる。
【0004】
洗浄ノズル7と洗浄槽2の底部との間には、洗浄水加熱用のヒータ8を装備している。また、洗浄ノズル7の上方には、食器9を整然と配置でき、洗浄水を効果的に食器9に噴射するように構成した食器かご10を設置している。
【0005】
また、洗浄槽2の前面部には、開閉自在な扉11を取り付けている。食器かご10には複数の移動用ローラを配設し、開放した扉11の上部を食器洗い機本体1の前面外部へ引き出し可能になっている。排水ポンプ12は、排水ホース13を通して洗浄水を機外に排出するものである。
【0006】
ここで、洗浄ノズル7の構成を説明すると、図4に示すように、洗浄ノズル7は、その回転中心部に洗浄ノズル7内に洗浄水を案内する軸部14を設け、洗浄槽2の底部に洗浄ノズル7の軸部14に対して外包するように軸支する軸支部15を配置し、この軸支部15に洗浄ノズル7の軸部14を挿入して洗浄ノズル7を回転自在に支持している。また、洗浄ノズル7の軸部14の近傍に爪部16を設け、洗浄ノズル7が軸支部15から簡単には外れないように構成している。
【0007】
洗浄ノズル7は、洗浄ポンプ6から洗浄水を供給されて、その洗浄水を噴射し、食器9を洗浄する。また、洗浄水を噴射してその噴射反力により、洗浄ノズル7は軸支部15を中心に回転する。また、噴射反力は、上下方向に対しても洗浄ノズル7のバランスを保つのに利用されている。
【0008】
また、洗浄ノズル7の軸部14の下面は、軸支部15の当接面との間で摺動し、この摺動面により洗浄ノズル7の軸部14と軸支部15との間から洗浄水が洗浄槽2へと逃げていくのを防ぎ、洗浄ポンプ6から供給される洗浄水の大部分を洗浄ノズル7の中へ送り込み、洗浄ノズル7の噴射圧力を低下させることなく、有効に食器9の洗浄に活かすことができる。
【0009】
洗浄ノズル7の軸部14と軸支部15の関係においては、洗浄ノズル7が安定して回転するために、洗浄ノズル7の軸部14の外周の上下2ヵ所に、軸支部15内面の円筒部に対して係合して隙間を小さくした回転案内部(リング状の部分)14aを設けている。この関係により洗浄ノズル7は、傾いた場合でも洗浄ノズル7の傾きを小さくして洗浄槽2や食器かご10に当接するのを防止し、洗浄ノズル7の回転時に回転するのを妨げられるのを防止している。
【0010】
また、上下2ヵ所の回転案内部14aに対して、その中間部の隙間を大きくしてあるのは、この洗浄ノズル7の軸部14と軸支部15の間に食品くず等が侵入したときに、小さい隙間を長い距離のままにするとこの間に詰まり、洗浄ノズル7の回転を妨げるので、小さい隙間を回転案内部14aの短い距離だけにしておき、洗浄ノズル7の回転を妨げるのを防止するためである。
【0011】
【発明が解決しようとする課題】
しかしながら、このような従来の構成では、一旦、洗浄ノズル7のバランスが崩れ、傾いたときには、洗浄ノズル7の軸部14と軸支部15の間に洗浄水が侵入する。このとき、洗浄ノズル7の軸部14の回転案内部14aの下方に洗浄ポンプ6の圧力がかかることになる。したがって、この時点で洗浄ノズル7に対して上向きの力が増加し、前述した洗浄ノズル7の上下方向の力のバランスが崩れ、洗浄ノズル7が浮き上がった状態で回転する。
【0012】
この場合、洗浄ノズル7の軸部14の下面と軸支部15の当接面との間に隙間ができ、洗浄ノズル7の軸部14と軸支部15との間から洗浄槽2に向かって、常に洗浄水が逃げていく状態になり、洗浄ノズル7の噴射圧力が低下し、通常の食器9の洗浄ができなくなるという問題を有していた。
【0013】
これに対して、洗浄ノズル7の重量を重くするといった対応もあるが、ここで発生する上向きの力は、洗浄ノズル7の重量に対してかなり大きく、かなりの重りを必要とするので、重りとそれの取り付けに対してコストがかかり、コスト的に不利になる。
【0014】
本発明は上記従来の課題を解決するもので、安価に、洗浄ノズルの回転を安定した状態に保ち、常に食器の洗浄力を確保することを目的としている。
【0015】
【課題を解決するための手段】
本発明は上記目的を達成するために、洗浄槽内に洗浄ノズルを回転自在に配設し、この洗浄ノズルの回転中心部に洗浄ノズル内に洗浄水を案内する軸部を設けるとともに、この軸部を回転自在に軸支するように外包した軸支部を設け、軸部の外周面には、軸支部の内周面に先端が近接する凹凸状の回転案内部を軸方向に少なくとも2つ設け、前記回転案内部は複数のリブ形状であるものである。
【0016】
これにより、安価に、洗浄ノズルの回転を安定した状態に保つことができ、常に食器の洗浄力を確保することができる。
【0017】
【発明の実施の形態】
本発明の請求項1に記載の発明は、洗浄槽内に洗浄ノズルを回転自在に配設し、前記洗浄ノズルの回転中心部に洗浄ノズル内に洗浄水を案内する軸部を設けるとともに、この軸部を回転自在に軸支するように外包した軸支部を設け、前記軸部の外周面には、軸支部の内周面に先端が近接する凹凸状の回転案内部を軸方向に少なくとも2つ設け、前記回転案 内部は複数のリブ形状であるものであり、安価に、洗浄ノズルの回転を安定した状態に保つことができ、常に食器の洗浄力を確保することができる。
【0018】
【実施例】
以下、本発明の一実施例について、図面を参照しながら説明する。なお、従来例と同じ構成のものは同一符号を付して説明を省略する。
【0019】
図2に示すように、洗浄ノズル17は、洗浄槽2の内底部に回転自在に設け、洗浄ポンプ6より供給された洗浄水を噴射し、食器9を洗浄する。この洗浄ノズル17は、図1に示すように、その回転中心部に洗浄ノズル17内に洗浄水を案内する軸部18を設け、洗浄槽2の底部に洗浄ノズル17の軸部18を外包するように軸支する軸支部19を設け、この軸支部19に洗浄ノズル17の軸部18を挿入して洗浄ノズル17を回転自在に支持している。また、洗浄ノズル17の軸部18の近傍に爪部20を設け、洗浄ノズル17が軸支部19から簡単には外れないように構成している。
【0020】
洗浄ノズル17の軸部18の外周面に、軸方向の2ヵ所に回転案内部21を設けている。この回転案内部21は、複数の凹凸状のリブ形状としている。そして、この回転案内部21のリブ形状の凸部21aの先端は軸支部19の内周面に近接し、凸部21aの先端と軸支部19の内周面との間隔を小さくしている。また、凸部21aの根元部は、回転案内部21がない部分18aと同様に、軸支部19の内周面との間隔を大きくしている。
【0021】
上記構成において動作を説明すると、洗浄ノズル17が傾き、洗浄ノズル17の軸部18と軸支部19の摺動面から洗浄水が浸入した場合においても、この浸入した洗浄水は、回転案内部21を形成する凸部21aの根元部と回転案内部21がない部分18aとを通過し、洗浄槽2へと排出されるので、この洗浄ノズル17の軸部18と軸支部19の間の圧力の上昇はほとんどない。したがって、従来例とは異なり、従来の回転案内部14aの下側に対してかかっていた圧力による上向きの荷重は発生しない。
【0022】
このため、洗浄ノズル17は一旦傾いても本来の上下方向のバランスが保たれるので、すぐに洗浄ノズル17の軸部18と軸支部19の摺動面は当接し、ここからの洗浄槽2への洗浄水の流れは抑えられる。したがって、洗浄ポンプ6から供給される洗浄水の大部分
を洗浄ノズル17の中へ送り込み、洗浄ノズル17の噴射圧力を低下させることなく、有効に食器9の洗浄に活かすことができる。
【0023】
また、洗浄ノズル17の軸部18と軸支部19の摺動面から食品くず等が侵入した場合においても、回転案内部21の根元部と回転案内部21がない部分18aとを通過し、洗浄槽2へと排出されるので、洗浄ノズル17の軸部18と軸支部19の間にはさまり、洗浄ノズル17の回転が妨げられることはない。
【0024】
このように、安価に、洗浄ノズル17の回転を安定した状態に保つことができ、常に食器9の洗浄力を確保することができる。
【0025】
【発明の効果】
以上のように本発明の請求項1に記載の発明によれば、洗浄槽内に洗浄ノズルを回転自在に配設し、前記洗浄ノズルの回転中心部に洗浄ノズル内に洗浄水を案内する軸部を設けるとともに、この軸部を回転自在に軸支するように外包した軸支部を設け、前記軸部の外周面には、軸支部の内周面に先端が近接する凹凸状の回転案内部を軸方向に少なくとも2つ設け、前記回転案内部は複数のリブ形状であるから、安価に、洗浄ノズルの回転を安定した状態に保つことができ、常に食器の洗浄力を確保することができる。
【図面の簡単な説明】
【図1】 本発明の一実施例の食器洗い機の一部切欠した要部分解斜視図
【図2】 同食器洗い機の縦断面図
【図3】 従来の食器洗い機の縦断面図
【図4】 同食器洗い機の要部拡大断面図
【符号の説明】
2 洗浄槽
17 洗浄ノズル
18 軸部
19 軸支部
21 回転案内部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dishwasher for washing dishes.
[0002]
[Prior art]
Conventionally, this type of dishwasher has been configured as shown in FIG. Hereinafter, the configuration will be described.
[0003]
As shown in FIG. 3, the dishwasher body 1 is provided with a washing tub 2 inside, and water or hot water is supplied into the washing tub 2 by a water supply valve 3. At the time of driving, the cleaning water is attached to a pump chamber communicated with the other side of the drain hole 4, and circulates inside the cleaning tank 2 by a cleaning pump 6 driven by a motor 5. That is, in this circulation, the cleaning water is sucked into the cleaning pump 6 from the drain hole 4, supplied from the cleaning pump 6 to the cleaning nozzle 7 rotatably provided in the inner bottom portion of the cleaning tank 2, and sprayed from the cleaning nozzle 7. Then, after washing the tableware, the process returns to the drain hole 4 again.
[0004]
Between the cleaning nozzle 7 and the bottom of the cleaning tank 2, a heater 8 for heating the cleaning water is provided. In addition, a tableware basket 10 is provided above the cleaning nozzle 7 so that the tableware 9 can be arranged in an orderly manner and the cleaning water is effectively sprayed onto the tableware 9.
[0005]
A door 11 that can be freely opened and closed is attached to the front surface of the cleaning tank 2. The table basket 10 is provided with a plurality of moving rollers so that the upper part of the opened door 11 can be pulled out to the outside of the front surface of the dishwasher main body 1. The drainage pump 12 discharges cleaning water to the outside through the drainage hose 13.
[0006]
Here, the structure of the cleaning nozzle 7 will be described. As shown in FIG. 4, the cleaning nozzle 7 is provided with a shaft portion 14 for guiding cleaning water into the cleaning nozzle 7 at the center of rotation, and the bottom of the cleaning tank 2. A shaft support portion 15 that supports the shaft portion 14 of the cleaning nozzle 7 so as to surround the shaft portion 14 is disposed, and the shaft portion 14 of the cleaning nozzle 7 is inserted into the shaft support portion 15 to rotatably support the cleaning nozzle 7. ing. Further, a claw portion 16 is provided in the vicinity of the shaft portion 14 of the cleaning nozzle 7 so that the cleaning nozzle 7 is not easily detached from the shaft support portion 15.
[0007]
The washing nozzle 7 is supplied with washing water from the washing pump 6 and jets the washing water to wash the dishes 9. Further, the cleaning nozzle 7 rotates around the shaft support portion 15 by spraying the cleaning water and by the injection reaction force. Moreover, the jet reaction force is used to maintain the balance of the cleaning nozzle 7 in the vertical direction.
[0008]
Further, the lower surface of the shaft portion 14 of the cleaning nozzle 7 slides between the contact surface of the shaft support portion 15, and the cleaning water is washed between the shaft portion 14 and the shaft support portion 15 of the cleaning nozzle 7 by this sliding surface. Is prevented from escaping into the washing tank 2, and most of the washing water supplied from the washing pump 6 is fed into the washing nozzle 7, so that the tableware 9 can be effectively used without lowering the spray pressure of the washing nozzle 7. Can be used for cleaning.
[0009]
In the relationship between the shaft portion 14 and the shaft support portion 15 of the cleaning nozzle 7, a cylindrical portion on the inner surface of the shaft support portion 15 is provided at two positions above and below the outer periphery of the shaft portion 14 of the cleaning nozzle 7 in order for the cleaning nozzle 7 to rotate stably. Is provided with a rotation guide portion (ring-shaped portion) 14a that is engaged with the rotation guide to reduce the gap. Due to this relationship, even when the cleaning nozzle 7 is tilted, the tilt of the cleaning nozzle 7 is reduced to prevent the cleaning nozzle 7 from coming into contact with the cleaning tank 2 or the tableware basket 10 and prevented from rotating when the cleaning nozzle 7 rotates. It is preventing.
[0010]
In addition, the clearance between the two upper and lower rotation guide portions 14a is increased when food waste or the like enters between the shaft portion 14 and the shaft support portion 15 of the cleaning nozzle 7. If the small gap is left at a long distance, it clogs during this time and prevents the cleaning nozzle 7 from rotating. Therefore, the small gap is kept only for a short distance of the rotation guide portion 14a to prevent the cleaning nozzle 7 from interfering with the rotation. It is.
[0011]
[Problems to be solved by the invention]
However, in such a conventional configuration, once the balance of the cleaning nozzle 7 is lost and tilted, the cleaning water enters between the shaft portion 14 and the shaft support portion 15 of the cleaning nozzle 7. At this time, the pressure of the cleaning pump 6 is applied below the rotation guide portion 14 a of the shaft portion 14 of the cleaning nozzle 7. Therefore, at this time, the upward force increases with respect to the cleaning nozzle 7, the balance of the above-described vertical force of the cleaning nozzle 7 is lost, and the cleaning nozzle 7 rotates while being lifted.
[0012]
In this case, a gap is formed between the lower surface of the shaft portion 14 of the cleaning nozzle 7 and the contact surface of the shaft support portion 15, toward the cleaning tank 2 from between the shaft portion 14 and the shaft support portion 15 of the cleaning nozzle 7. There was a problem that the cleaning water always escaped, the spray pressure of the cleaning nozzle 7 decreased, and the normal tableware 9 could not be cleaned.
[0013]
On the other hand, there is a countermeasure such as increasing the weight of the cleaning nozzle 7, but the upward force generated here is considerably larger than the weight of the cleaning nozzle 7 and requires a considerable weight. It is costly to install and is disadvantageous in cost.
[0014]
SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems, and aims to keep the cleaning nozzle rotating at a low cost and always ensure the cleaning power of tableware.
[0015]
[Means for Solving the Problems]
In order to achieve the above object, the present invention has a cleaning nozzle rotatably disposed in a cleaning tank, and a shaft portion for guiding cleaning water into the cleaning nozzle is provided at the center of rotation of the cleaning nozzle. A shaft support part is provided so as to rotatably support the part, and at least two concavo-convex rotation guide parts whose tips are close to the inner peripheral surface of the shaft support part are provided in the axial direction on the outer peripheral surface of the shaft part. The rotation guide part has a plurality of rib shapes .
[0016]
Thereby, the rotation of the washing nozzle can be kept in a stable state at low cost, and the washing power of the tableware can always be ensured.
[0017]
DETAILED DESCRIPTION OF THE INVENTION
According to the first aspect of the present invention, the cleaning nozzle is rotatably disposed in the cleaning tank, and a shaft portion for guiding the cleaning water into the cleaning nozzle is provided at the center of rotation of the cleaning nozzle. A shaft support portion is provided so as to rotatably support the shaft portion, and an uneven rotation guide portion whose tip is close to the inner peripheral surface of the shaft support portion is provided in the axial direction on the outer peripheral surface of the shaft portion. one provided inside the rotary draft are those which are a plurality of rib-shaped, low cost, the rotation of the washing nozzle can be kept in a stable state, it is possible to always secure a detergency dishes.
[0018]
【Example】
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In addition, the thing of the same structure as a prior art example attaches | subjects the same code | symbol, and abbreviate | omits description.
[0019]
As shown in FIG. 2, the cleaning nozzle 17 is rotatably provided at the inner bottom portion of the cleaning tank 2, and the cleaning water supplied from the cleaning pump 6 is sprayed to clean the dishes 9. As shown in FIG. 1, the cleaning nozzle 17 is provided with a shaft portion 18 that guides cleaning water into the cleaning nozzle 17 at the center of rotation, and encloses the shaft portion 18 of the cleaning nozzle 17 at the bottom of the cleaning tank 2. Thus, a shaft support portion 19 that supports the shaft is provided, and the shaft portion 18 of the cleaning nozzle 17 is inserted into the shaft support portion 19 to rotatably support the cleaning nozzle 17. Further, a claw portion 20 is provided in the vicinity of the shaft portion 18 of the cleaning nozzle 17 so that the cleaning nozzle 17 is not easily detached from the shaft support portion 19.
[0020]
On the outer peripheral surface of the shaft portion 18 of the cleaning nozzle 17, rotation guide portions 21 are provided at two locations in the axial direction. The rotation guide portion 21 has a plurality of concave and convex rib shapes. And the front-end | tip of the rib-shaped convex part 21a of this rotation guide part 21 adjoins to the internal peripheral surface of the axial support part 19, and makes the space | interval of the front-end | tip of the convex part 21a and the internal peripheral surface of the axial support part 19 small. Further, the base portion of the convex portion 21a has a larger distance from the inner peripheral surface of the shaft support portion 19 as in the portion 18a where the rotation guide portion 21 is not provided.
[0021]
The operation in the above configuration will be described. Even when the cleaning nozzle 17 is tilted and cleaning water enters from the sliding surfaces of the shaft portion 18 and the shaft support portion 19 of the cleaning nozzle 17, the cleaning water that has entered the rotation guide portion 21. Passes through the root portion of the convex portion 21a and the portion 18a where the rotation guide portion 21 does not exist, and is discharged to the cleaning tank 2, so that the pressure between the shaft portion 18 and the shaft support portion 19 of the cleaning nozzle 17 is reduced. There is almost no rise. Therefore, unlike the conventional example, the upward load due to the pressure applied to the lower side of the conventional rotation guide portion 14a is not generated.
[0022]
For this reason, since the original vertical balance is maintained even if the cleaning nozzle 17 is tilted, the sliding surface of the shaft portion 18 and the shaft support portion 19 of the cleaning nozzle 17 immediately comes into contact with each other, and the cleaning tank 2 from here The flow of washing water into the water is suppressed. Therefore, most of the washing water supplied from the washing pump 6 can be fed into the washing nozzle 17 and effectively used for washing the dishes 9 without lowering the spray pressure of the washing nozzle 17.
[0023]
Further, even when food waste or the like enters from the sliding surfaces of the shaft portion 18 and the shaft support portion 19 of the cleaning nozzle 17, it passes through the root portion of the rotation guide portion 21 and the portion 18a where the rotation guide portion 21 does not exist, and is washed. Since it is discharged to the tank 2, it is caught between the shaft portion 18 and the shaft support portion 19 of the cleaning nozzle 17, and the rotation of the cleaning nozzle 17 is not hindered.
[0024]
Thus, the rotation of the washing nozzle 17 can be kept in a stable state at a low cost, and the washing power of the tableware 9 can always be ensured.
[0025]
【The invention's effect】
As described above, according to the first aspect of the present invention, the cleaning nozzle is rotatably disposed in the cleaning tank, and the shaft for guiding the cleaning water into the cleaning nozzle at the center of rotation of the cleaning nozzle. And a shaft support portion that is encased so as to rotatably support the shaft portion, and the outer peripheral surface of the shaft portion has an uneven rotation guide portion whose tip is close to the inner peripheral surface of the shaft support portion. Since the rotation guide part has a plurality of rib shapes, the rotation of the washing nozzle can be kept in a stable state at a low cost, and the washing power of the tableware can always be ensured. .
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an essential part of a dishwasher according to an embodiment of the present invention. FIG. 2 is a longitudinal sectional view of the dishwasher. FIG. 3 is a longitudinal sectional view of a conventional dishwasher. Cross-sectional view of the main part of the dishwasher [Explanation of symbols]
2 Washing tank 17 Washing nozzle 18 Shaft part 19 Shaft support part 21 Rotation guide part

Claims (1)

洗浄槽内に洗浄ノズルを回転自在に配設し、前記洗浄ノズルの回転中心部に洗浄ノズル内に洗浄水を案内する軸部を設けるとともに、この軸部を回転自在に軸支するように外包した軸支部を設け、前記軸部の外周面には、軸支部の内周面に先端が近接する凹凸状の回転案内部を軸方向に少なくとも2つ設け、前記回転案内部は複数のリブ形状である食器洗い機。A cleaning nozzle is rotatably disposed in the cleaning tank, and a shaft portion for guiding cleaning water into the cleaning nozzle is provided at the center of rotation of the cleaning nozzle, and an outer package is provided so as to rotatably support the shaft portion. And at least two concavo-convex rotation guide portions whose tips are close to the inner peripheral surface of the shaft support portion are provided in the axial direction on the outer peripheral surface of the shaft portion, and the rotation guide portion has a plurality of rib shapes. Is a dishwasher.
JP14286199A 1999-05-24 1999-05-24 dishwasher Expired - Lifetime JP4144114B2 (en)

Priority Applications (1)

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JP14286199A JP4144114B2 (en) 1999-05-24 1999-05-24 dishwasher

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Application Number Priority Date Filing Date Title
JP14286199A JP4144114B2 (en) 1999-05-24 1999-05-24 dishwasher

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JP2000325286A JP2000325286A (en) 2000-11-28
JP4144114B2 true JP4144114B2 (en) 2008-09-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101821201B1 (en) * 2011-06-02 2018-01-23 엘지전자 주식회사 DISHWAHSER and CONTROL METHOD THEREOF

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100431470C (en) * 2004-11-26 2008-11-12 乐金电子(天津)电器有限公司 Jet pipe connecting structure for bowl washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101821201B1 (en) * 2011-06-02 2018-01-23 엘지전자 주식회사 DISHWAHSER and CONTROL METHOD THEREOF

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JP2000325286A (en) 2000-11-28

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