JP2858366B2 - Dishwasher - Google Patents
DishwasherInfo
- Publication number
- JP2858366B2 JP2858366B2 JP21742390A JP21742390A JP2858366B2 JP 2858366 B2 JP2858366 B2 JP 2858366B2 JP 21742390 A JP21742390 A JP 21742390A JP 21742390 A JP21742390 A JP 21742390A JP 2858366 B2 JP2858366 B2 JP 2858366B2
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- JP
- Japan
- Prior art keywords
- water
- washing
- temperature
- time
- cleaning
- 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 - Fee Related
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- Washing And Drying Of Tableware (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は食器の洗浄から乾燥までを行う食器洗浄機に
関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dishwasher for washing and drying tableware.
従来の技術 近年、食器の洗浄から乾燥までを行う食器洗浄機は、
食器の洗浄性能を低下することなく洗浄時間を短縮する
ことが求められている。2. Description of the Related Art In recent years, a dishwasher for washing and drying tableware has been
There is a demand for shortening the washing time without lowering the washing performance of tableware.
従来、この種の食器洗浄機は第４図および第５図に示
す構成が一般的であった。以下、その構成について説明
する。Heretofore, this type of dishwasher has generally been configured as shown in FIGS. Hereinafter, the configuration will be described.
図に示すように、制御手段１は洗い、すすぎ、乾燥の
プログラムを制御するものであり、食器の汚れに応じて
使用者が選択できるコースが数種類用意されている。給
水手段２は洗い、すすぎに使用する水を供給するもので
あり、水位検知手段３は洗浄槽４内の水位を検知するも
のである。スタート手段５は制御手段１をスタートさせ
るものである。排水手段６は洗浄槽４内の水を排出する
ものであり、洗浄手段７は食器などを洗浄するために洗
浄水を循環させるものである。加熱手段８は洗浄水や乾
燥時に線洗浄４内を暖めるものである。温度検知手段９
は洗浄槽４内や洗浄水の温度を検知するものである。ノ
ズル10は洗浄手段７からの洗浄水を食器に当てるもの
で、洗浄槽４内に配設している。As shown in the figure, the control means 1 controls a program for washing, rinsing and drying, and several types of courses that can be selected by the user according to the stains on the dishes are prepared. The water supply means 2 is for supplying water used for washing and rinsing, and the water level detection means 3 is for detecting the water level in the cleaning tank 4. The start means 5 starts the control means 1. The drainage means 6 is for discharging water in the washing tank 4, and the washing means 7 is for circulating washing water for washing dishes and the like. The heating means 8 is for heating the inside of the wire washing 4 at the time of washing water or drying. Temperature detection means 9
Is for detecting the temperature in the washing tank 4 and the washing water. The nozzle 10 applies washing water from the washing means 7 to the tableware, and is provided in the washing tank 4.
上記構成において第６図を参照しながら動作を説明す
ると、スタート手段５の信号により制御手段１はステッ
プ20で排水手段６を動作させ、洗浄槽４内の残水を排水
する。ステップ21で給水手段２を動作させ、洗浄槽４内
に水を供給し、ステップ22で水位検知手段３の信号によ
り一定水位になるまで給次する。ステップ23で加熱手段
８と洗浄手段７で洗浄水を加熱しながら循環させてノズ
ル10から噴射し食器を洗い、選択されたコースごとにあ
らかじめ定められた洗浄時限が終了すると、ステップ24
で排水手段６を動作させ洗浄水を排水する。The operation of the above configuration will be described with reference to FIG. 6. In response to a signal from the start unit 5, the control unit 1 operates the drain unit 6 in step 20 to drain the remaining water in the cleaning tank 4. In step 21, the water supply means 2 is operated to supply water into the washing tank 4, and in step 22, water is supplied until the water level becomes constant by the signal of the water level detection means 3. In step 23, the washing water is heated and circulated by the heating means 8 and the washing means 7 while being circulated and sprayed from the nozzle 10 to wash the dishes. When the washing time period predetermined for each of the selected courses ends, step 24
To operate the drainage means 6 to drain the washing water.
つぎに、ステップ25で給水、すすぎ、排水を一定回数
（２〜５回）くり返した後、ステップ26で加熱手段８と
洗浄手段７で洗浄水を加熱しながら循環させ、ノズル10
から噴射して加熱すすぎを行なう。すすぎ終了後はステ
ップ27で加熱手段８の断続運転を行ない、洗浄槽４内を
暖め、食器を乾燥させる。Next, in step 25, water supply, rinsing, and drainage are repeated a fixed number of times (2 to 5 times), and then in step 26, the cleaning water is circulated while being heated by the heating means 8 and the cleaning means 7, and the nozzle 10 is circulated.
And rinse by heating. After the rinsing, the intermittent operation of the heating means 8 is performed in step 27 to warm the washing tank 4 and dry the dishes.
一般に、食器洗浄機は水道などより水を給水される場
合の他に給湯機から温水を給湯される場合がある。給湯
された場合は、洗剤に含まれている各種の酵素の活性化
温度に近いため、洗剤の効果がはやく現れ、同時に油脂
分の溶解温度にはやく達するため、洗剤は油脂分をより
はやく乳化できる。したがって、給湯された場合は給水
された場合に比べて洗浄性能が優れている。しかるに、
従来の食器洗浄機では上記ステップ23における洗浄行程
の時間は水を給水された場合を想定して設定していた。Generally, a dishwasher may be supplied with hot water from a water heater in addition to a case where water is supplied from a tap or the like. When hot water is supplied, the effect of the detergent appears quickly because it is close to the activation temperature of various enzymes contained in the detergent, and at the same time, the dissolving temperature of the oil and fat is quickly reached, so the detergent can emulsify the oil and fat more quickly. . Therefore, when hot water is supplied, the cleaning performance is better than when water is supplied. However,
In the conventional dishwasher, the time of the washing process in step 23 is set on the assumption that water is supplied.
発明が解決しようとする課題 このような従来の食器洗浄機では、各コース内の洗浄
行程の時間をほぼ一定に設定しているため、給湯した場
合は運転時間やエネルギーが無駄になるという問題を有
しており、また、高温水で長時間洗浄することはガラス
などの食器類を曇らせたり痛めたりする原因の一つとも
なっていた。一方、冬期のように水温や機体の温度が低
い場合には水温の上昇が遅く、夏期に比べて洗浄性能が
若干低下するという問題を有していた。さらに、加熱手
段であるヒータの入力ばらつきも通常５％程度有し、湯
沸かし時間を変動させていた。Problems to be Solved by the Invention In such a conventional dishwasher, since the time of the washing process in each course is set to be substantially constant, there is a problem that when hot water is supplied, the operation time and energy are wasted. In addition, washing with high-temperature water for a long time has become one of the causes of clouding or damaging tableware such as glass. On the other hand, when the water temperature or the temperature of the machine body is low as in winter, the water temperature rises slowly, and there is a problem that the cleaning performance is slightly lower than in summer. Further, the input variation of the heater as the heating means usually has about 5%, and the boiling time is varied.
本発明は上記課題を解決するもので、給水水温や機体
の温度あるいは加熱手段の入力ばらつきに拘わらず、適
正な洗浄時間を設定して運転時間や使用エネルギーの効
率化を図るとともに食器洗浄機本来の使命である適正な
洗浄性能を発揮させることを目的としている。The present invention solves the above-described problems, and sets an appropriate washing time to improve the operating time and energy consumption irrespective of the supply water temperature, the temperature of the machine body, or the input variation of the heating means, and to improve the efficiency of the dishwasher. The purpose is to demonstrate the proper cleaning performance, which is our mission.
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、水位検知手段と
温度検知手段の信号を入力し給水手段、洗浄手段、加熱
手段などを制御する制御手段は、温度検知手段によって
検知した水温と洗浄経過時間で定まる水温−時間曲線を
積分し、その積分値をあらかじめ記憶された値と比較し
てほぼ同等になる時点を洗浄行程の終了時限としたこと
を第１の課題解決手段としている。Means for Solving the Problems In order to achieve the above object, the present invention provides a control means for inputting signals of a water level detection means and a temperature detection means and controlling a water supply means, a washing means, a heating means, etc., by a temperature detection means. A first object of the present invention is to integrate a water temperature-time curve determined by a detected water temperature and an elapsed cleaning time, compare the integrated value with a value stored in advance, and set a time point at which the integrated value becomes substantially equal to a termination time of the cleaning process. Means.
また、上記第１の課題解決手段に加えて、洗浄時間を
決定するために記憶された値は選択可能な各コースごと
にそれぞれ設定したことを第２の課題解決手段としてい
る。Further, in addition to the first problem solving means, a value stored for determining the cleaning time is set for each of the selectable courses as a second problem solving means.
さらに、上記第１の課題解決手段に加えて、制御手段
は洗浄運転開始後所定時間経過した後、水温検知手段の
検知水温に基づき積分の演算を開始するようにしたこと
を第３の課題解決手段としている。Further, in addition to the first problem solving means, the control means starts the integral calculation based on the water temperature detected by the water temperature detecting means after a lapse of a predetermined time from the start of the cleaning operation. Means.
作用 本発明は上記した第１の課題解決手段により、給水さ
れる水温が低い場合は洗浄時間を長く、水温が高い場合
は短かくでき、いずれも食器の汚れが落ちた時点で洗浄
行程を終了することができ、特に高温の水を給水した場
合に洗浄性能を低下することなく運転時間を短縮でき
る。According to the first aspect of the present invention, the cleaning time can be extended when the temperature of the supplied water is low and can be shortened when the temperature of the supplied water is high. In particular, when high-temperature water is supplied, the operation time can be reduced without lowering the cleaning performance.
また、第２の課題解決手段により、食器の汚れに応じ
て設定した各コースの洗浄時間をそれぞれ適正に設定で
き、食器の汚れと水温に応じた洗浄時間で洗浄ができ
る。Further, according to the second problem solving means, the cleaning time of each course set according to the contamination of the tableware can be set appropriately, and the cleaning can be performed with the cleaning time according to the contamination of the tableware and the water temperature.
さらに、第３の課題解決手段により、機体や食器の温
度による給水水温と洗浄初期水温の変動を補正すること
ができる。Further, the third problem-solving means can correct the fluctuations of the supply water temperature and the initial cleaning water temperature due to the temperature of the airframe and tableware.
実 施 例 以下、本発明の一実施例について第１図を参照しなが
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。Embodiment An embodiment of the present invention will be described below with reference to FIG. The same components as those in the conventional example are denoted by the same reference numerals, and description thereof is omitted.
図に示すように、制御手段11は、水位検知手段３とス
タート手段５と温度検知手段９の信号を入力し、給水手
段２、排水手段６、洗浄手段７、加熱手段８などを制御
し、温度検知手段９によって測定した水温と洗浄経過時
間で定まる水温−時間曲線を内部に設けた演算手段（図
示せず）により積分し、その積分値をあらかじめ制御手
段11内に記憶した値と比較し、ほぼ同等になる時点を洗
浄行程の終了時限としている。As shown in the figure, the control means 11 receives signals from the water level detection means 3, the start means 5, and the temperature detection means 9, and controls the water supply means 2, the drainage means 6, the cleaning means 7, the heating means 8 and the like, A water temperature-time curve determined by the water temperature measured by the temperature detecting means 9 and the elapsed cleaning time is integrated by an arithmetic means (not shown) provided therein, and the integrated value is compared with a value stored in the control means 11 in advance. The point in time at which the cleaning process becomes almost the same is defined as the end time of the cleaning process.
また、この制御手段11に洗浄時間を決定するために記
憶された値は、選択可能な各コースごとにそれぞれ設定
している。The value stored in the control means 11 for determining the cleaning time is set for each selectable course.
さらに、制御手段11は洗浄運転開始後所定時間経過し
た後、水温検知手段９の検知水温に基づいて積分の演算
を開始する。Further, after a predetermined time has elapsed from the start of the cleaning operation, the control means 11 starts the integral calculation based on the water temperature detected by the water temperature detecting means 9.
上記構成において、第２図を参照しながら動作を説明
すると、スタート手段５からの信号により制御手段11は
プログラムをスタートする。ステップ30で排水手段６を
動作させ洗浄槽４内の残水を排水する。ステップ31で給
水手段２を動作させ、ステップ32で水位検知手段３が検
知するまで洗浄槽内に洗浄水を供給する。The operation of the above configuration will be described with reference to FIG. 2. The control unit 11 starts a program by a signal from the start unit 5. In step 30, the drainage means 6 is operated to drain the residual water in the cleaning tank 4. In step 31, the water supply means 2 is operated, and in step 32, the cleaning water is supplied into the cleaning tank until the water level detecting means 3 detects the water.
洗浄水が給水された後は洗浄手段７を動作させ、ステ
ップ33で洗浄行程に入り、所定時間（t0）後ステップ34
で水位検知手段９により洗浄水温を検知する。その値を
水温の初期値θ０として、制御手段11は内部の演算手段
により、ステップ35で洗浄水温−時間曲線の積分を開始
する。ステップ36ではステップ35で演算され増加してい
く積分値Ｓが、あらかじめ各運転プログラムごとに制御
手段11が有する値Snとほぼ同等になるか比較し、同等に
なった時点で洗浄行程を終了する。After the washing water is supplied, the washing means 7 is operated, and the washing process is started in Step 33, and after a predetermined time (t 0 ), Step 34 is executed.
Then, the washing water temperature is detected by the water level detecting means 9. Its value as an initial value theta 0 of the water temperature, the control unit 11 by an internal calculation unit, washing water temperature in step 35 - starts integration time curve. Step 36 In the integral value S increases calculated in step 35, ends the washing process when compared either becomes almost equal to the value S n included in the control unit 11 in advance for each operation program, it has become equal to I do.
洗浄が終了すると、ステップ37で排水手段６を動作さ
せ、排水行程に入る。洗浄終了後はステップ38ですすぎ
行程に入り、給水，すすぎ，排水を一定回数（多くは２
〜３回）くり返し、ステップ39で加熱手段８と洗浄手段
７で洗浄水を加熱しながら循環させ、ノズルから噴射し
加熱すすぎを行なう。すすぎ終了後はステップ40で加熱
手段８の通電制御を行ない、洗浄槽４内の食器を乾燥さ
せる。When the washing is completed, the drainage means 6 is operated in step 37 to start a drainage process. After the cleaning, the rinsing process is started in step 38, and the water supply, rinsing, and drainage are performed a certain number of times (mostly two times).
〜3 times) Repeatedly, in step 39, the washing water is circulated while being heated by the heating means 8 and the washing means 7, and is sprayed from the nozzles to carry out heating rinsing. After the rinsing is completed, the control of the energization of the heating means 8 is performed in step 40, and the dishes in the washing tank 4 are dried.
つぎに、上記ステップ33からステップ36の洗浄行程に
おいて、食器および線像槽４の温度が20℃でかつ給水水
温が20℃の場合、第３図のような水温の上昇カーブとあ
らかじめコースごとに設定された洗浄時間t20によって
求められる面積S20を標準洗浄エネルギーとする。Next, in the washing process from step 33 to step 36, when the temperature of the tableware and the line image tank 4 is 20 ° C. and the temperature of the water supply water is 20 ° C., the rising curve of the water temperature as shown in FIG. the area S 20 as determined by the set cleaning time t 20 to the standard wash energy.
同様にいま食器および洗浄槽の温度が20℃でかつ給水
される水温が60℃の場合、洗浄開始直後水温は約40℃ま
で低下する（これは食器や洗浄槽４の温度によって異な
る）。この場合の水温の上昇カーブと洗浄時間によって
求められる面積40は、S40＝S20とすると水温の初期値が
高い分だけ洗浄時間は短くなり、t20−t40時間だけ洗浄
時間は短縮される。Similarly, when the temperature of the tableware and the washing tank is 20 ° C. and the temperature of the supplied water is 60 ° C., the water temperature immediately after the start of washing drops to about 40 ° C. (this depends on the temperature of the tableware and the washing tank 4). In this case, the area 40 obtained by the rising curve of the water temperature and the cleaning time is as follows. When S 40 = S 20 , the cleaning time is shortened by the higher initial value of the water temperature, and the cleaning time is reduced by t 20 −t 40 hours. You.
同様に食器や洗浄槽は室温で約20℃であるが、給水水
温が５℃と低い場合は洗浄開始直後10℃まで水温は上昇
する。この場合の面積S5は水温の初期値が低いため結果
的に洗浄時間t5は延長されるため洗浄性能不足になるこ
とはない。Similarly, tableware and washing tanks are about 20 ° C at room temperature, but when the temperature of the water supply is as low as 5 ° C, the water temperature rises to 10 ° C immediately after the start of washing. The area S 5 of the case results in the cleaning time for the initial value of the water temperature is low t 5 does not become the cleaning performance deficiency to be extended.
給水されるときの水温と洗浄開始直後の水温とは食器
や洗浄槽の温度によって変動が著しい場合があり、この
部分は演算上の誤差を生じやすい部分であり、所定時間
t0洗浄運転後の検知水温を給水温度とし、演算の初期値
として演算することにより、誤差を少なくしている。The water temperature when water is supplied and the water temperature immediately after the start of washing may fluctuate significantly depending on the temperature of the tableware and the washing tank.
detection temperature after t 0 the cleaning operation and the feed water temperature, by calculating the initial value of the calculation, and less error.
また、食器の汚れの量や質による洗浄運転時間の設定
については、選択できる各コースごとに標準洗浄エネル
ギーSn＝S1,S2……を設定することによって対応でき
る。Further, the setting of the cleaning operation time according to the amount and quality of the stains on the tableware can be dealt with by setting the standard cleaning energy S n = S 1 , S 2 ... For each selectable course.
そして従来の食器洗浄機に容易に組み込むことができ
製品の性能の向上が図れる。And it can be easily incorporated into the conventional dishwasher, and the performance of the product can be improved.
発明の効果 以上の実施例から明らかなように本発明によれば、制
御手段は温度検知手段によって測定した水温と洗浄経過
時間で定まる水温−時間曲線を積分し、その積分値をあ
らかじめ記憶された値と比較してほぼ同等になる時点を
洗浄行程の終了時限としたから、給水水温、機体の温度
あるいは加熱手段の入力ばらつきに拘わらず、適正な洗
浄時間を設定でき、運転時間や使用エネルギーの効率化
を図ることができ、食器を痛めることもなく食器洗浄機
本来の使命である適正な洗浄性能を発揮させることがで
きる。しかも構成は従来よりとくに変更することがな
く、部品点数の増加やコストのアップは最小におさえら
れるため、総合的により安価で性能の優れた食器洗浄機
を提供できる。According to the present invention, as apparent from the above embodiments, the control means integrates a water temperature-time curve determined by the water temperature measured by the temperature detection means and the elapsed cleaning time, and the integrated value is stored in advance. Since the time when the cleaning process becomes almost equal to the value is set as the end time of the cleaning process, an appropriate cleaning time can be set irrespective of the supply water temperature, the temperature of the machine or the input variation of the heating means, and the operation time and energy consumption can be set. Efficiency can be improved, and appropriate dishwashing performance, which is the original mission of the dishwasher, can be exhibited without damaging the dishes. In addition, the configuration is not particularly changed, and the increase in the number of parts and the increase in cost can be minimized, so that a dishwasher that is overall cheaper and has excellent performance can be provided.
また、洗浄時間を決定するために記憶された値は選択
可能な各コースごとにそれぞれ設定しているから、食器
の汚れに応じて設定した各コースの洗浄時間をそれぞれ
適正に設定でき、食器の汚れと水温に応じた洗浄時間で
洗浄行程を終了できる。In addition, since the values stored for determining the cleaning time are set for each of the selectable courses, the cleaning time of each course set according to the contamination of the tableware can be set appropriately, and the tableware can be set. The cleaning process can be completed in a cleaning time according to the dirt and the water temperature.
さらに、制御手段は洗浄運転開始後所定時間経過した
後、水温検知手段の検知水温に基づき積分の演算を開始
するようにしたから、機体や食器の温度による給水水温
と洗浄初期水温の変動を補正でき、誤差を少なくでき
る。Further, the control means starts the integration calculation based on the water temperature detected by the water temperature detection means after a predetermined time has elapsed after the start of the cleaning operation, so that the fluctuations in the supply water temperature and the cleaning initial water temperature due to the temperature of the body and tableware are corrected. Yes, errors can be reduced.
第１図は本発明の一実施例の食器洗浄機のブロック図、
第２図は同食器洗浄機のフローチャート、第３図は同食
器洗浄機の洗浄水温と時間経過の関係特性図、第４図は
従来の食器洗浄機のブロック図、第５図は同食器洗浄機
の断面図、第６図は同食器洗浄機のフローチャートであ
る。 ２……給水手段、３……水位検知手段、７……洗浄手
段、８……加熱手段、９……温度検知手段、11……制御
手段。FIG. 1 is a block diagram of a dishwasher according to one embodiment of the present invention,
FIG. 2 is a flow chart of the dishwasher, FIG. 3 is a characteristic diagram showing the relationship between the washing water temperature and the passage of time of the dishwasher, FIG. 4 is a block diagram of the conventional dishwasher, and FIG. FIG. 6 is a flow chart of the dishwasher. 2 ... water supply means, 3 ... water level detection means, 7 ... cleaning means, 8 ... heating means, 9 ... temperature detection means, 11 ... control means.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) A47L 15/42 A47L 15/46──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 6 , DB name) A47L 15/42 A47L 15/46
Claims (3)
内の水位を検知する水位検知手段と、前記洗浄槽内と洗
浄水を加熱する加熱手段と、洗浄水を循環しノズルより
噴射させ食器を洗う洗浄手段と、前記洗浄槽内と洗浄水
の温度を検知する温度検知手段と、前記水位検知手段と
温度検知手段の信号を入力し前記給水手段、洗浄手段、
加熱手段などを制御する制御手段とを備え、前記制御手
段は温度検知手段によって検知した水温と洗浄経過時間
で定まる水温−時間曲線を積分し、その積分値をあらか
じめ記憶された値と比較してほぼ同等になる時点を洗浄
行程の終了時限としてなる食器洗浄機。1. A water supply means for supplying water to a washing tank, a water level detecting means for detecting a water level in the washing tank, a heating means for heating the inside of the washing tank and the washing water, a washing water being circulated and injected from a nozzle. Washing means for washing the dishes, temperature detecting means for detecting the temperature of the inside of the washing tank and the washing water, inputting signals of the water level detecting means and the temperature detecting means, and supplying the water supply means, the washing means,
Control means for controlling heating means and the like, wherein the control means integrates a water temperature-time curve determined by the water temperature detected by the temperature detection means and the elapsed cleaning time, and compares the integrated value with a previously stored value. A dishwasher where the time when it is almost the same is the end time of the washing process.
選択可能な各コースごとにそれぞれ設定してなる請求項
１記載の食器洗浄機。2. The dishwasher according to claim 1, wherein the values stored for determining the washing time are set for each of the selectable courses.
た後、水温検知手段の検知水温に基づき積分の演算を開
始するようにしてなる請求項１記載の食器洗浄機。3. The dishwasher according to claim 1, wherein the control means starts the integral calculation based on the water temperature detected by the water temperature detection means after a predetermined time has elapsed after the start of the washing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21742390A JP2858366B2 (en) | 1990-08-17 | 1990-08-17 | Dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21742390A JP2858366B2 (en) | 1990-08-17 | 1990-08-17 | Dishwasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0497735A JPH0497735A (en) | 1992-03-30 |
| JP2858366B2 true JP2858366B2 (en) | 1999-02-17 |
Family
ID=16703981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21742390A Expired - Fee Related JP2858366B2 (en) | 1990-08-17 | 1990-08-17 | Dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2858366B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108065U (en) * | 1991-02-25 | 1992-09-18 | 三洋電機株式会社 | dishwasher dryer |
| US5792276A (en) * | 1992-10-30 | 1998-08-11 | Southcorp Manufacturing Pty. Ltd. | Method and apparatus for controlling a dishwasher |
| AU687762B2 (en) * | 1992-10-30 | 1998-03-05 | Simpson Pty Limited | A method and apparatus for controlling a dishwasher |
| JP3328829B2 (en) * | 1996-10-18 | 2002-09-30 | 三菱電機株式会社 | Dishwasher |
| KR101862882B1 (en) | 2010-03-18 | 2018-07-05 | 일렉트로룩스 홈 프로덕츠 코오포레이션 엔.브이. | A method for filling a wash tub of a dishwasher with water |
| US9839945B2 (en) | 2014-05-02 | 2017-12-12 | Electrolux Home Products, Inc. | Methods, systems, and apparatuses for performing a quick cycle in a dishwasher |
-
1990
- 1990-08-17 JP JP21742390A patent/JP2858366B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0497735A (en) | 1992-03-30 |
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| LAPS | Cancellation because of no payment of annual fees |