JP2910168B2 - dishwasher - Google Patents
dishwasherInfo
- Publication number
- JP2910168B2 JP2910168B2 JP14473990A JP14473990A JP2910168B2 JP 2910168 B2 JP2910168 B2 JP 2910168B2 JP 14473990 A JP14473990 A JP 14473990A JP 14473990 A JP14473990 A JP 14473990A JP 2910168 B2 JP2910168 B2 JP 2910168B2
- Authority
- JP
- Japan
- Prior art keywords
- overflow
- detecting
- water
- washing
- washing tank
- 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
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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 本発明は溢水検知機能を有する食器洗い機に関する。Description: TECHNICAL FIELD The present invention relates to a dishwasher having an overflow detection function.
従来の技術 近年、溢水検知機能を有する食器洗い機は、給水手段
などの故障時にも溢水を防止できることから主流となっ
てきている。2. Description of the Related Art In recent years, dishwashers having an overflow detection function have become mainstream because overflow can be prevented even when a water supply means or the like fails.
従来のこの種の食器洗い機は第４図および第５図に示
すような構成が一般的であった。以下、その構成につい
て説明する。A conventional dishwasher of this type generally has a configuration 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，乾燥な
どのプログラムを制御するものである。給水手段２は洗
い，すすぎに使用する水を洗浄槽３内に供給する。水位
検知手段４は洗浄槽３内の洗浄水位を検知するものであ
る。入力手段５は製品のスタートおよび一時停止をする
ものである。排水手段６は洗浄槽３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
時洗浄槽３内を暖めるものである。温度検知手段９は洗
浄槽３内や洗浄水の温度を検知するものである。溢水検
知手段10は洗浄水位より高い溢水水位を検知するもので
ある。ドア検知手段11はドアの開閉を検知するものであ
る。As shown in the figure, the control means 1 controls programs such as washing, rinsing and drying. The water supply means 2 supplies water used for washing and rinsing into the washing tank 3. The water level detecting means 4 detects the cleaning water level in the cleaning tank 3. The input means 5 starts and temporarily stops the product. The drainage means 6 is for discharging water in the washing tank 3, and the washing means 7 is for circulating washing water for washing dishes and the like. The heating means 8 is for warming the washing water or the inside of the washing tank 3 during drying. The temperature detecting means 9 detects the temperature of the inside of the washing tank 3 and the washing water. The overflow detecting means 10 detects an overflow water level higher than the washing water level. The door detecting means 11 detects opening and closing of the door.
つぎに動作を説明すると、制御手段１は排水手段６を
動作させ洗浄槽３内の残水を排水する。つぎに、給水手
段２を動作させて給水し、水位検知手段４の信号で水を
停止し、加熱手段８で洗浄水を加熱し、温度検知手段９
で温度を制御しながら洗浄手段７で洗浄水を循環させノ
ズル12により噴射し、食器などを洗い、排水手段６で洗
浄槽３内の水を排水する。その給水，洗浄，排水の組合
せで、洗い，すすぎを行う。つぎに、すすぎ終了後加熱
手段８の断続運転を行い洗浄槽３内を加熱し、食器など
についている水滴を乾燥させる。Next, the operation will be described. The control unit 1 operates the drain unit 6 to drain the residual water in the cleaning tank 3. Next, the water supply means 2 is operated to supply water, the water is stopped by a signal from the water level detection means 4, the washing water is heated by the heating means 8, and the temperature detection means 9 is supplied.
The washing water is circulated by the washing means 7 while controlling the temperature, and is sprayed by the nozzle 12 to wash dishes and the like, and the water in the washing tank 3 is drained by the drain means 6. Washing and rinsing are performed by the combination of water supply, washing and drainage. Next, after the rinsing is completed, the heating means 8 is intermittently operated to heat the inside of the washing tank 3 and to dry the water droplets on the dishes and the like.
また給水手段2,水位検知手段４などの故障で給水がつ
づいた場合、溢水検知手段10の信号により負荷を停止
し、排水手段６のみを動作させ溢水を防止させる。If the water supply continues due to a failure of the water supply means 2, the water level detection means 4, etc., the load is stopped by the signal of the overflow detection means 10 and only the drainage means 6 is operated to prevent overflow.
つぎに、途中で停止し食器などを出し入れする場合
は、入力手段５の信号で制御手段１の動作を一時停止
し、ドアを開けて行うが安全確保のためドア検知手段11
の信号により制御手段１の動作を停止している。Next, when stopping and putting in and out tableware in the middle, the operation of the control means 1 is temporarily stopped by the signal of the input means 5 and the door is opened.
The operation of the control means 1 is stopped by the signal of (1).
発明が解決しようとする課題 このような従来の食器洗い機では、洗浄，すすぎ工程
の撹拌の動作を始めたときの水の圧力により溢水検知手
段10が検知し、上述の溢水防止動作をする場合があると
いう課題があった。特に、洗い，すすぎ工程でドアを開
閉し撹拌の動作を始めたときは、洗浄槽３内に冷たい空
気が入り、撹拌されるため空気の温度が急激に変化し、
また洗浄槽３内は密閉に近いため水面に圧力が加わり、
溢水検知手段10が検知するという課題を有していた。Problems to be Solved by the Invention In such a conventional dishwasher, the overflow detection means 10 detects the pressure of the water at the time of starting the stirring operation in the washing and rinsing steps, and the above-described overflow prevention operation may be performed. There was a problem that there was. In particular, when the door is opened and closed and the stirring operation is started in the washing and rinsing steps, cold air enters the washing tank 3 and is stirred, so that the temperature of the air changes rapidly.
Also, since the inside of the washing tank 3 is almost closed, pressure is applied to the water surface,
There is a problem that the overflow detecting means 10 detects the overflow.
本発明は上記課題を解決するもので、撹拌スタート時
一定時間溢水検知をさせないようにして誤動作を防止す
ることを第１の目的としている。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has as its first object to prevent a malfunction by preventing overflow from being detected for a certain period of time when stirring is started.
また、洗浄槽内の温度により溢水検知の停止時間を変
化させ、撹拌スタート時の溢水検知停止時間をできるだ
め短くすることを第２の目的としている。It is a second object of the present invention to change the stoppage time of overflow detection according to the temperature in the washing tank, and to shorten the stoppage time of overflow detection at the start of stirring as much as possible.
課題を解決するための手段 本発明は上記第１目的を達成するため、食器類を収納
する洗浄槽と、前記洗浄槽内を加熱する加熱手段と、前
記洗浄槽内に洗浄水を供給する給水手段と、前記洗浄槽
内の水を排水する排水手段と、前記洗浄槽内の温度を検
知する温度検知手段と、前記洗浄槽内の洗浄水位を検知
する水位検知手段と、洗浄水位より高い溢水水位を検知
する溢水検知手段と、前記溢水検知手段、水位検知手
段、温度検知手段などの信号を入力し前記加熱手段、給
水手段、排水手段などを制御する制御手段とを備え、前
記制御手段は、加熱手段を動作する工程の攪拌スタート
時、溢水検知手段の検知を一定時間停止するようにした
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 first object, the present invention provides a washing tank for accommodating tableware, heating means for heating the inside of the washing tank, and water supply for supplying washing water into the washing tank. Means, drainage means for draining water in the washing tank, temperature detecting means for detecting the temperature in the washing tank, water level detecting means for sensing the washing water level in the washing tank, and overflow higher than the washing water level An overflow detection means for detecting a water level, and a control means for inputting signals such as the overflow detection means, the water level detection means, and the temperature detection means to control the heating means, the water supply means, the drainage means, and the like, wherein the control means The first problem solving means is to stop the detection of the overflow detecting means for a certain time at the start of stirring in the step of operating the heating means.
また、第２の目的を達成するために、食器類を収納す
る洗浄槽と、前記洗浄槽内を加熱する加熱手段と、前記
洗浄槽内に洗浄水を供給する給水手段と、前記洗浄槽内
の水を排水する排水手段と、前記洗浄槽内の温度を検知
する温度検知手段と、前記洗浄槽内の洗浄水位を検知す
る水位検知手段と、洗浄水位より高い溢水水位を検知す
る溢水検知手段と、前記溢水検知手段、水位検知手段、
温度検知手段などの信号を入力し前記加熱手段、給水手
段、排水手段などを制御する制御手段とを備え、前記制
御手段は、攪拌スタート時、溢水検知手段の検知を温度
検知手段の温度に応じた時間停止するようにしたことを
第２の課題解決手段としている。Further, in order to achieve the second object, a washing tank for accommodating tableware, heating means for heating the inside of the washing tank, water supply means for supplying washing water into the washing tank, Drainage means for draining water, temperature detection means for detecting the temperature in the cleaning tank, water level detection means for detecting a water level in the cleaning tank, and overflow detection means for detecting a water level higher than the cleaning water level And the overflow detecting means, water level detecting means,
Control means for inputting a signal such as temperature detection means and controlling the heating means, water supply means, drainage means, etc., wherein the control means detects the overflow water detection means according to the temperature of the temperature detection means at the start of stirring. Stopping for an extended period of time is a second means for solving the problem.
作用 本発明は上記した第１の課題解決手段により、撹拌ス
タート時の洗浄槽内の圧力変化による溢水検知手段の検
知を防止でき、誤動作を防止することができる。Operation According to the first aspect of the present invention, it is possible to prevent the overflow detecting means from detecting a change in pressure in the washing tank at the time of starting agitation, thereby preventing a malfunction.
また、第２の課題解決手段により、洗浄槽内の温度が
低いときは溢水検知停止時間を短くでき、安全性を向上
できる。Further, according to the second means for solving the problem, when the temperature in the cleaning tank is low, the overflow detection stop time can be shortened, and safety can be improved.
実施例 以下、本発明の第１の課題解決手段の実施例を第１図
を用いて説明する。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。Embodiments Embodiments of the first means for solving the problems 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13は撹拌スタート時に溢水
検知手段10の検知を一定時間停止するようにしたもので
ある。As shown in the figure, the control means 13 is configured to stop the detection of the overflow detecting means 10 for a certain period of time when stirring is started.
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、ステップ20で洗浄手段７を動作させ洗浄槽内の
水をノズルから噴射し循環させる。このとき、溢水検知
手段10への水圧が一時期だけ高くなるため、ステップ21
で溢水検知手段10の検知をt1秒停止する。そのため溢水
検知手段10への水圧が一時期高くなっても溢水検知せず
に運転は続行される。つぎにステップ22で入力手段５の
停止の信号があるかどうかを判定し、停止信号があれば
ステップ23で負荷を停止し、ステップ24で入力手段５の
ONの信号があるまで待つ。入力手段５のONの信号があれ
ば再び洗浄水が循環され溢水検知手段10への水圧が一時
期高くなるため、ステップ25で溢水検知手段10の検知を
t1秒停止する。このため、溢水検知手段10は水圧の上昇
を検知せずに運転は続行される。つぎにステップ26でド
アが閉まっているかどうかドア検知手段11の信号で判断
し、開いていればステップ27で負荷を停止し、ステップ
28でドア検知手段11のドア閉の信号があるまで待つ。こ
のとき、常温の空気が洗浄槽内に入り、つぎにドア閉に
なれば再び洗浄水が循環されるが、洗浄水の温度が高け
れば洗浄槽内の空気が急激に温度上昇するため膨張し、
洗浄槽内は密閉に近いため水面を押すことにより、溢水
検知手段10の水圧が一時期高くなる。このため、ステッ
プ29で溢水検知手段10の検知をt1秒停止し、この水圧上
昇を検知せずに運転は続行される。つぎにステップ30で
一定時間経過すれば次工程へ移行する。In the above configuration, the operation will be described with reference to FIG. 2. In step 20, the cleaning means 7 is operated, and water in the cleaning tank is jetted from the nozzle and circulated. At this time, since the water pressure to the overflow detecting means 10 increases only for a certain period,
The detection of the overflow detecting means 10 is stopped for t 1 second. Therefore, even if the water pressure to the overflow detecting means 10 is temporarily increased, the operation is continued without detecting the overflow. Next, at step 22, it is determined whether or not there is a stop signal of the input means 5. If there is a stop signal, the load is stopped at step 23.
Wait until there is an ON signal. If there is an ON signal of the input means 5, the washing water is circulated again, and the water pressure to the overflow detecting means 10 is temporarily increased.
t Stop for 1 second. For this reason, the operation is continued without the overflow detecting means 10 detecting the rise in water pressure. Next, in step 26, it is determined from the signal of the door detecting means 11 whether the door is closed or not. If the door is open, the load is stopped in step 27.
At 28, the system waits until the door detection signal from the door detecting means 11 is received. At this time, normal temperature air enters the washing tank, and the washing water is circulated again when the door is closed, but if the temperature of the washing water is high, the air in the washing tank rises sharply and expands. ,
Since the inside of the washing tank is almost closed, pressing the water surface causes the water pressure of the overflow detecting means 10 to increase temporarily. Therefore, the detection of the overflow detecting means 10 stops t 1 seconds in step 29, the operation is continued without detecting the pressure rise. Next, if a predetermined time has elapsed in step 30, the process proceeds to the next step.
以上のように洗浄，すすぎ工程すべての撹拌を始める
とき、溢水検知手段10の検知を停止するようにし、撹拌
スタート時の水圧上昇の検知による誤動作を防止でき
る。As described above, when the agitation of all the washing and rinsing steps is started, the detection of the overflow detecting means 10 is stopped, so that a malfunction due to the detection of a rise in water pressure at the start of the agitation can be prevented.
つぎに、第２の課題解決手段の実施例について説明す
る。Next, an embodiment of the second problem solving means will be described.
第１図における制御手段13は温度検知手段９の温度に
より撹拌スタート時溢水検知手段の検知の停止時間を変
化させるようにしたものである。他の構成は上記実施例
と同じである。The control means 13 in FIG. 1 changes the stop time of the detection by the overflow detecting means at the time of stirring start according to the temperature of the temperature detecting means 9. Other configurations are the same as those in the above embodiment.
上記構成において第３図を参照しながら動作を説明す
ると、ステップ31で洗浄手段７を動作させ、洗浄槽内の
水をノズルから噴射し循環させる。そのとき溢水検知手
段10への水圧が一時期だけ高くなるためステップ32で溢
水検知手段10の検知をt1秒停止する。そのためこの水圧
上昇を検知せずに運転は続行される。つぎにステップ33
でドア検知手段11によりドアが開かれているかどうかを
判定し、ドア開の信号があればステップ34で負荷を停止
し、ステップ35でドア検知手段11のONの信号があるまで
待つ。ドア検知手段11のドア閉の信号があれば再び洗浄
水が循環され、溢水検知手段10への水圧が一時期高くな
るがドア開の場合は、冷たい空気が入るため洗浄水の温
度により膨張率が異なり温度が高ければ高いほど水圧は
高く時間も長くなるため、ステップ36で30℃未満であれ
ば、ステップ37で溢水検知手段10の検知をt2秒間停止
し、ステップ38で40℃未満であれば、ステップ39で溢水
検知手段10の検知をt3秒間停止し、ステップ40で50℃未
満であれば、ステップ41で溢水検知手段10の検知をt4秒
間停止し、50℃以上であればステップ42で溢水検知手段
10の検知をt5秒間停止することにより溢水検知せずに運
転が続行される。The operation of the above configuration will be described with reference to FIG. 3. In step 31, the cleaning means 7 is operated, and water in the cleaning tank is jetted from the nozzle and circulated. At that time, since the water pressure to the overflow detecting means 10 is increased only for a period, the detection of the overflow detecting means 10 is stopped at step 32 for t 1 second. Therefore, the operation is continued without detecting the increase in the water pressure. Then step 33
Then, it is determined whether or not the door is opened by the door detecting means 11, and if there is a signal for opening the door, the load is stopped in step 34, and in step 35, the process waits until there is an ON signal of the door detecting means 11. If there is a signal from the door detecting means 11 that the door is closed, the washing water is circulated again, and the water pressure to the overflow detecting means 10 becomes higher for a period of time. Differently, the higher the temperature, the higher the water pressure and the longer the time.If the temperature is lower than 30 ° C. in step 36, the detection of the overflow detecting means 10 is stopped for t 2 seconds in step 37, and if the temperature is lower than 40 ° C. in step 38. For example, in step 39, the detection of the overflow detecting means 10 is stopped for t 3 seconds, and if it is less than 50 ° C in step 40, the detection of the overflow detecting means 10 is stopped for 4 seconds in step 41, and if it is 50 ° C or more. Flood detection means in step 42
By stopping the detection of 10 for t 5 seconds, the operation is continued without detecting the overflow.
以上のように洗浄，すすぎ行程すべての撹拌を始める
とき、溢水検知手段10の検知を温度により停止時間を変
更するようにし、洗浄槽内の温度が低いときは溢水検知
停止時間を短くでき、安全性を向上できる。As described above, when the agitation of the entire washing and rinsing steps is started, the stoppage time of the overflow detection means 10 is changed depending on the temperature. When the temperature in the washing tank is low, the overflow detection stop time can be shortened, and the safety can be shortened. Performance 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
御手段は加熱手段を動作する工程の攪拌スタート時溢水
検知手段の検知を一定時間停止するようにしたから、洗
浄，すすぎ行程すべての撹拌を始めるとき、洗浄槽内の
圧力変化による溢水検知手段の検知を防止でき、誤動作
を防止することができる。Advantageous Effects of the Invention As is apparent from the above embodiments, according to the present invention, the control means stops the detection of the overflow detecting means at the start of stirring in the step of operating the heating means for a certain period of time. When all the agitation is started, the detection of the overflow detecting means due to the pressure change in the cleaning tank can be prevented, and the malfunction can be prevented.
また、制御手段は温度検知手段の温度により撹拌スタ
ート時溢水検知手段の検知の停止時間を停止させるよう
にしたから、洗浄槽内の温度が低いときは溢水検知停止
時間を短くでき、安全性を向上できる。In addition, the control means stops the stoppage time of the detection of the overflow detecting means at the time of stirring start according to the temperature of the temperature detecting means, so that when the temperature in the washing tank is low, the overflow detection stop time can be shortened, and safety is reduced. Can be improved.
第１図は本発明の一実施例の食器洗い機のブロック図、
第２図は同食器洗い機の要部フローチャート、第３図は
本発明の他の実施例の食器洗い機の要部フローチャー
ト、第４図は従来の食器洗い機のブロック図、第５図は
同食器洗い機の断面図である。 ２……給水手段、４……水位検知手段、５……入力手
段、６……排水手段、８……加熱手段、９……温度検知
手段、10……溢水検知手段、11……ドア検知手段、13…
…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 a main part of the dishwasher, FIG. 3 is a flow chart of a main part of a dishwasher according to another embodiment of the present invention, FIG. 4 is a block diagram of a conventional dishwasher, and FIG. FIG. 2 ... water supply means, 4 ... water level detection means, 5 ... input means, 6 ... drainage means, 8 ... heating means, 9 ... temperature detection means, 10 ... overflow detection means, 11 ... door detection Means, 13 ...
... Control means.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 宮内 隆 大阪府門真市大字門真1006番地 松下電 器産業株式会社内 (56)参考文献 特開 平１−185296（ＪＰ，Ａ) 特開 昭60−168430（ＪＰ，Ａ) 特開 昭63−226329（ＪＰ，Ａ) 実開 平２−32763（ＪＰ，Ｕ) 実開 昭63−95569（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) A47L 15/42,15/46 ────────────────────────────────────────────────── ─── Continued on the front page (72) Takashi Miyauchi 1006 Kazuma Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (56) References JP-A-1-185296 (JP, A) JP-A-60- 168430 (JP, A) JP-A-63-226329 (JP, A) JP-A-2-32763 (JP, U) JP-A-63-95569 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) A47L 15 / 42,15 / 46
Claims (2)
を加熱する加熱手段と、前記洗浄槽内に洗浄水を供給す
る給水手段と、前記洗浄槽内の水を排水する排水手段
と、前記洗浄槽内の温度を検知する温度検知手段と、前
記洗浄槽内の洗浄水位を検知する水位検知手段と、洗浄
水位より高い溢水水位を検知する溢水検知手段と、前記
溢水検知手段、水位検知手段、温度検知手段などの信号
を入力し前記加熱手段、給水手段、排水手段などを制御
する制御手段とを備え、前記制御手段は、加熱手段を動
作する工程の攪拌スタート時、溢水検知手段の検知を一
定時間停止するようにしてなる食器洗い機。1. A washing tank for accommodating tableware, heating means for heating the inside of the washing tank, water supply means for supplying washing water into the washing tank, and drain means for draining water in the washing tank. Temperature detecting means for detecting a temperature in the washing tank, a water level detecting means for detecting a washing water level in the washing tank, an overflow detecting means for detecting an overflow water level higher than the washing water level, the overflow detecting means, Control means for inputting signals such as a water level detection means and a temperature detection means to control the heating means, the water supply means, the drainage means, etc., wherein the control means detects overflow when the stirring operation of the step of operating the heating means is started. A dishwasher in which detection of means is stopped for a certain period of time.
を加熱する加熱手段と、前記洗浄槽内に洗浄水を供給す
る給水手段と、前記洗浄槽内の水を排水する排水手段
と、前記洗浄槽内の温度を検知する温度検知手段と、前
記洗浄槽内の洗浄水位を検知する水位検知手段と、洗浄
水位より高い溢水水位を検知する溢水検知手段と、前記
溢水検知手段、水位検知手段、温度検知手段などの信号
を入力し前記加熱手段、給水手段、排水手段などを制御
する制御手段とを備え、前記制御手段は、攪拌スタート
時、溢水検知手段の検知を温度検知手段の温度に応じた
時間停止するようにしてなる食器洗い機。2. A washing tank for accommodating tableware, heating means for heating the inside of the washing tank, water supply means for supplying washing water into the washing tank, and drain means for draining water in the washing tank. Temperature detecting means for detecting a temperature in the washing tank, a water level detecting means for detecting a washing water level in the washing tank, an overflow detecting means for detecting an overflow water level higher than the washing water level, the overflow detecting means, Control means for inputting signals such as water level detection means and temperature detection means and controlling the heating means, water supply means, drainage means, etc., wherein the control means detects the overflow water detection means at the time of stirring start, Dishwasher which stops according to the temperature of the dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14473990A JP2910168B2 (en) | 1990-06-01 | 1990-06-01 | dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14473990A JP2910168B2 (en) | 1990-06-01 | 1990-06-01 | dishwasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435635A JPH0435635A (en) | 1992-02-06 |
| JP2910168B2 true JP2910168B2 (en) | 1999-06-23 |
Family
ID=15369230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14473990A Expired - Lifetime JP2910168B2 (en) | 1990-06-01 | 1990-06-01 | dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2910168B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220104684A1 (en) * | 2020-10-07 | 2022-04-07 | Haier Us Appliance Solutions, Inc. | Dishwashing appliances and methods for evaluating pressure therein |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3268866B2 (en) * | 1993-02-08 | 2002-03-25 | 三洋電機株式会社 | Rechargeable battery charging method |
-
1990
- 1990-06-01 JP JP14473990A patent/JP2910168B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220104684A1 (en) * | 2020-10-07 | 2022-04-07 | Haier Us Appliance Solutions, Inc. | Dishwashing appliances and methods for evaluating pressure therein |
| US11627862B2 (en) * | 2020-10-07 | 2023-04-18 | Haier Us Appliance Solutions, Inc. | Dishwashing appliances and methods for evaluating pressure therein |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435635A (en) | 1992-02-06 |
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