JPH07265244A - Dish washer/drier - Google Patents
Dish washer/drierInfo
- Publication number
- JPH07265244A JPH07265244A JP6077294A JP6077294A JPH07265244A JP H07265244 A JPH07265244 A JP H07265244A JP 6077294 A JP6077294 A JP 6077294A JP 6077294 A JP6077294 A JP 6077294A JP H07265244 A JPH07265244 A JP H07265244A
- Authority
- JP
- Japan
- Prior art keywords
- overflow
- water
- tank
- water level
- detection device
- 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.)
- Granted
Links
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、洗浄水を吐出して食器
の洗浄を行う食器洗い乾燥機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dishwasher / dryer which discharges washing water to wash dishes.
【0002】[0002]
【従来の技術】近年、食器洗い乾燥機では、食器洗い乾
燥機本体外への水漏れが発生するのを防止することが重
要となってきている。2. Description of the Related Art In recent years, it has become important for a dishwasher to prevent water leakage from the outside of the main body of the dishwasher.
【0003】従来、この種の食器洗い乾燥機は、図6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。Conventionally, this type of dishwasher has been constructed as shown in FIG. The configuration will be described below.
【0004】図に示すように、洗浄槽1は、食器2を収
納して洗浄、乾燥するもので、上部に給水口3を設ける
とともに、下部の排水口4を設けており、排水口4より
補助水槽連結管5を介して補助水槽6と連通している。
水位検知装置7は、補助水槽5内の水位を検知する。溢
水収集容器8は、洗浄槽1から溢水専用管9を介して溢
水した水を収集するもので、溢水検知装置10は、溢水
収集容器8内の水位を検知するものである。台枠11
は、洗浄槽1、補助水槽6などを支持するものである。As shown in the figure, a cleaning tank 1 is for storing dishes 2 for cleaning and drying, and has a water supply port 3 at the upper part and a drain port 4 at the lower part. It communicates with the auxiliary water tank 6 through the auxiliary water tank connecting pipe 5.
The water level detection device 7 detects the water level in the auxiliary water tank 5. The overflow collection container 8 collects the water overflowed from the cleaning tank 1 via the overflow dedicated pipe 9, and the overflow detection device 10 detects the water level in the overflow collection container 8. Underframe 11
Supports the cleaning tank 1, the auxiliary water tank 6, and the like.
【0005】上記構成において動作を説明すると、通
常、給水行程において給水口3より洗浄槽1に導入され
た水は洗浄槽1底部に滞留し始める。このとき、排水口
4から補助水槽連結管5を介して補助水槽6にも洗浄槽
1内と同水位で水の滞留が始まり、補助水槽6内の水位
が規定の高さに到達したときに、水位検知装置7が動作
して給水行程が終了する。また、異常状態の発生時な
ど、水位検知装置7が動作しない場合には、洗浄槽1か
らの溢水は溢水専用管9を介して溢水収集容器8に導入
され、溢水収集容器8内の水位が規定の高さに到達した
ときに溢水検知装置10が動作して、給水行程が終了
し、排水行程が開始されて食器洗い乾燥機本体外への水
漏れが発生するのを防止している。The operation of the above structure will be described. Normally, in the water supply process, the water introduced into the cleaning tank 1 through the water supply port 3 starts to stay at the bottom of the cleaning tank 1. At this time, when water starts to stay in the auxiliary water tank 6 from the drainage port 4 through the auxiliary water tank connecting pipe 5 at the same water level as in the cleaning tank 1, and the water level in the auxiliary water tank 6 reaches a prescribed height. The water level detection device 7 operates and the water supply process ends. In addition, when the water level detection device 7 does not operate, such as when an abnormal state occurs, the overflow water from the cleaning tank 1 is introduced into the overflow water collection container 8 via the dedicated overflow water pipe 9, and the water level in the overflow water collection container 8 is When the water reaches the prescribed height, the overflow detection device 10 operates to prevent the water supply process from ending and the drainage process to start, thereby preventing water leakage to the outside of the dishwasher main body.
【0006】[0006]
【発明が解決しようとする課題】このような従来の構成
では、機器が異常状態に陥り、水位検知装置3が動作し
なかった場合には、洗浄槽1からの溢水は洗浄槽1から
溢水専用管9を介して溢水収集容器8へ導入されるた
め、給水行程時に溢水した場合には洗浄槽1内の水位の
変動が激しく、溢水検知装置10の応答が不安定になる
という問題を有していた。In such a conventional configuration, when the equipment falls into an abnormal state and the water level detecting device 3 does not operate, the overflow water from the cleaning tank 1 is exclusively for the overflow water from the cleaning tank 1. Since the water is introduced into the overflow collection container 8 through the pipe 9, there is a problem that when the water overflows during the water supply process, the water level in the cleaning tank 1 fluctuates significantly and the response of the overflow detection device 10 becomes unstable. Was there.
【0007】本発明は上記従来の課題を解決するもの
で、給水行程時に溢水した場合でも溢水検知装置の応答
を安定させることを第1の目的としている。The present invention solves the above-mentioned conventional problems, and it is a first object of the present invention to stabilize the response of the overflow detection device even when overflow occurs during the water supply process.
【0008】また、第1の目的を達成しかつ溢水時の水
位を容易に設定できるようにすることを第2の目的とし
ていめる。A second object is to achieve the first object and to easily set the water level at the time of overflow.
【0009】また、第2の目的を達成しかつ溢水時の流
量をより安定させることを第3の目的としている。A third object is to achieve the second object and to stabilize the flow rate at the time of overflow.
【0010】さらに、第2の目的を達成しかつ機器の振
動時に溢水の誤検知を防止することを第4の目的として
いる。A fourth object of the present invention is to achieve the second object and prevent erroneous detection of overflow water when the equipment vibrates.
【0011】[0011]
【課題を解決するための手段】本発明は上記第1の目的
を達成するために、食器を収納する洗浄槽と、前記洗浄
槽と連通する補助水槽と、前記補助水槽内の水位を検知
する水位検知装置と、前記洗浄槽からの溢水を収集する
溢水収集容器と、前記溢水収集容器内の水位を検知する
溢水検知装置とを備え、前記補助水槽と溢水収集容器と
を連通するようにしたことを第1の課題解決手段として
いる。In order to achieve the first object, the present invention detects a cleaning tank for storing dishes, an auxiliary water tank communicating with the cleaning tank, and a water level in the auxiliary water tank. A water level detection device, an overflow water collection container for collecting overflow water from the cleaning tank, and an overflow water detection device for detecting the water level in the overflow water collection container are provided, and the auxiliary water tank and the overflow water collection container are communicated with each other. This is the first means for solving the problem.
【0012】また、第2の目的を達成するために、上記
第1の課題解決手段の補助水槽内に仕切り壁を設け、水
位検知装置設置部と溢水排出管連結部との2槽構造とし
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 partition wall is provided in the auxiliary water tank of the first problem solving means, and a two tank structure of a water level detection device installation portion and an overflow water discharge pipe connection portion is provided. This is the second means for solving the problem.
【0013】また、第3の目的を達成するために、上記
第2の課題解決手段の溢水排出管連結部は、溢水排出管
連結口に向かって断面積を連続的に減少させたことを第
3の課題解決手段としている。In order to achieve the third object, the overflow water discharge pipe connecting portion of the second problem solving means has a cross-sectional area continuously reduced toward the overflow water discharge pipe connecting port. It is set as the means for solving the three problems.
【0014】さらに、第4の目的を達成するために、上
記第2の課題解決手段の仕切り壁の上端部を水位検知装
置設置部側へ傾斜させたことを第4の課題解決手段とし
ている。Further, in order to achieve the fourth object, the fourth problem solving means is to incline the upper end portion of the partition wall of the second problem solving means to the water level detecting device installation portion side.
【0015】[0015]
【作用】本発明は上記した第1の課題解決手段により、
洗浄槽からの溢水は洗浄槽と連通する補助水槽を介し
て、補助水槽と連通する溢水収集容器に導入されるが、
このとき、給水行程時でも補助水槽内の水位は定常的に
変化するため、溢水収集容器内の水位も定常的に変化
し、溢水検知装置の応答を安定させることができる。According to the first means for solving the above problems, the present invention provides:
The overflow water from the washing tank is introduced into the overflow water collection container communicating with the auxiliary water tank through the auxiliary water tank communicating with the cleaning tank.
At this time, since the water level in the auxiliary water tank constantly changes even during the water supply process, the water level in the overflow collection container also constantly changes, and the response of the overflow detection device can be stabilized.
【0016】また、第2の課題解決手段により、仕切り
壁の高さによって溢水時の洗浄槽内の水位を容易に設定
することが可能になる。Further, the second problem solving means makes it possible to easily set the water level in the cleaning tank at the time of overflow due to the height of the partition wall.
【0017】また、第3の課題解決手段により、補助水
槽と溢水収集装置との間の連通部に対する水頭を容易に
得ることができるため、溢水流量をより安定させること
ができる。Further, by the third means for solving the problem, since the head of the communication between the auxiliary water tank and the overflow collecting device can be easily obtained, the overflow flow rate can be further stabilized.
【0018】さらに、第4の課題解決手段により、機器
の振動時に補助水槽内における水位検知装置設置部から
溢水排出管連結部への水の誤流入を防止でき、溢水検知
装置の誤検知を防止することができる。Further, by the fourth problem solving means, it is possible to prevent erroneous inflow of water from the water level detection device installation portion in the auxiliary water tank to the overflow water discharge pipe connection portion during vibration of the equipment, and prevent erroneous detection of the overflow water detection device. can do.
【0019】[0019]
【実施例】以下、本発明の第1の実施例を図1および図
2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。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. The same components as those in the conventional example are designated by the same reference numerals and the description thereof will be omitted.
【0020】図に示すように、溢水排出管12は、補助
水槽6と溢水収集容器8とを連通しており、この溢水排
出管12の入口の位置は水位検知装置7が動作する規定
の高さよりも高く、かつ洗浄槽1の溢水面の高さよりも
低く設定している。As shown in the drawing, the overflow water discharge pipe 12 connects the auxiliary water tank 6 and the overflow water collection container 8, and the position of the inlet of the overflow water discharge pipe 12 is at a specified height at which the water level detection device 7 operates. Is higher than the height of the overflow surface of the cleaning tank 1.
【0021】上記構成において動作を説明すると、ま
ず、給水行程において給水口3より洗浄槽1に導入され
た水は洗浄槽1の底部に滞留し始める。このとき、排水
口4から補助水槽連結管5を介して補助水槽6にも洗浄
槽1内と同水位で水の滞留が始まり、補助水槽6内の水
位が規定の高さに到達したときに、水位検知装置7が動
作して給水行程が終了する。The operation of the above structure will be described. First, in the water supply process, the water introduced from the water supply port 3 into the cleaning tank 1 starts to stay at the bottom of the cleaning tank 1. At this time, when water starts to stay in the auxiliary water tank 6 from the drainage port 4 through the auxiliary water tank connecting pipe 5 at the same water level as in the cleaning tank 1, and the water level in the auxiliary water tank 6 reaches a prescribed height. The water level detection device 7 operates and the water supply process ends.
【0022】ここで、異常状態が発生して、水位検知装
置7が動作しなかった場合には、洗浄槽1内の水位と同
時に補助水槽6内の水位が上昇し、溢水排出管12の入
口の位置が水位検知装置7の動作する規定の高さよりも
高く、かつ洗浄槽1の溢水面の高さよりも低く設定され
ているため、洗浄槽1からの溢水が発生する前に補助水
槽6からの溢水が溢水排出管12を介して溢水収集容器
8に導入され、溢水収集容器8内の水位が規定の高さに
到達したときに、溢水検知装置10が動作して給水行程
が終了し、排水行程が開始され、機器外への水漏れを防
止することができる。If an abnormal condition occurs and the water level detection device 7 does not operate, the water level in the cleaning tank 1 and the water level in the auxiliary water tank 6 rise at the same time, and the inlet of the overflow water discharge pipe 12 Is set higher than the prescribed height at which the water level detection device 7 operates, and lower than the height of the overflow surface of the cleaning tank 1, so that the auxiliary water tank 6 is removed before the overflow water from the cleaning tank 1 occurs. Overflow water is introduced into the overflow water collection container 8 through the overflow water discharge pipe 12, and when the water level in the overflow water collection container 8 reaches a prescribed height, the overflow water detection device 10 operates to end the water supply stroke, The drainage process is started and water leakage to the outside of the equipment can be prevented.
【0023】このとき、補助水槽6内の水位は定常的に
上昇し、補助水槽6からの溢水は安定して溢水収集容器
8に供給され、溢水収集容器8内の水位が定常的に上昇
するため、溢水検知装置10の応答が安定的に得られ
る。At this time, the water level in the auxiliary water tank 6 constantly rises, the overflow water from the auxiliary water tank 6 is stably supplied to the overflow water collecting container 8, and the water level in the overflow water collecting container 8 constantly rises. Therefore, the response of the overflow detection device 10 is stably obtained.
【0024】つぎに、本発明の第2の実施例を図3を参
照しながら説明する。なお、上記第1の実施例と同じ構
成のものは同一符号を付して説明を省略する。Next, a second embodiment of the present invention will be described with reference to FIG. The same components as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.
【0025】図に示すように、補助水槽13は、内部に
仕切り壁13を設け、水位検知装置設置部14と溢水排
出管連結部15との2槽構造とし、水位検知装置検知部
14に水位検知装置7を設け、溢水排出管連結部15の
溢水排出管連結口16に溢水排出管12を連結してい
る。As shown in the figure, the auxiliary water tank 13 is provided with a partition wall 13 inside, and has a two tank structure of a water level detecting device installation portion 14 and an overflow water discharge pipe connecting portion 15, and the water level detecting device detecting portion 14 has a water level. The detection device 7 is provided, and the overflow water discharge pipe 12 is connected to the overflow water discharge pipe connection port 16 of the overflow water discharge pipe connection portion 15.
【0026】上記構成により、上記第1の実施例と同様
の効果を得ることができる。また、第1の実施例の場
合、補助水槽6と溢水排出管12との接続位置で溢水時
の洗浄槽1内の水位が決まるため、溢水水位設定の変更
が容易にはできないが、本実施例では仕切り壁14の高
さによって溢水時の洗浄槽1内の水位が決まるため、溢
水水位設定の変更が容易にできる。With the above structure, the same effect as in the first embodiment can be obtained. In addition, in the case of the first embodiment, since the water level in the cleaning tank 1 at the time of overflow is determined by the connection position of the auxiliary water tank 6 and the overflow water discharge pipe 12, it is not possible to easily change the overflow water level setting. In the example, the height of the partition wall 14 determines the water level in the cleaning tank 1 at the time of overflow, so that the overflow water level setting can be easily changed.
【0027】つぎに、本発明の第3の実施例を図4を参
照しながら説明する。なお、上記第2の実施例と同じ構
成のものは同一符号を付して説明を省略する。Next, a third embodiment of the present invention will be described with reference to FIG. The same components as those in the second embodiment are designated by the same reference numerals and the description thereof will be omitted.
【0028】図に示すように、補助水槽17の溢水排出
管連結部18は、溢水排出管連結口16に向かって断面
積を連続的に減少させている。As shown in the figure, the overflow water discharge pipe connecting portion 18 of the auxiliary water tank 17 continuously decreases in cross-sectional area toward the overflow water discharge pipe connecting port 16.
【0029】上記構成により、上記第2の実施例と同様
の効果を得ることができる。また、第2の実施例の場
合、溢水排出管12に対する溢水の水頭が得にくいが、
本実施例では、溢水排出管連結部18から溢水排出管1
2へ向かって徐々に断面積が減少するため、溢水排出管
12に対する水頭を容易に得ることができ、溢水排出管
12内の溢水の流量をより安定させることができる。With the above structure, the same effect as that of the second embodiment can be obtained. Further, in the case of the second embodiment, it is difficult to obtain the head of overflow water for the overflow water discharge pipe 12,
In this embodiment, the overflow water discharge pipe 1 is connected to the overflow water discharge pipe 1
Since the cross-sectional area gradually decreases toward 2, the head of the overflow water discharge pipe 12 can be easily obtained, and the flow rate of the overflow water in the overflow water discharge pipe 12 can be further stabilized.
【0030】つぎに、本発明の第4の実施例を図5を参
照しながら説明する。なお、上記第2の実施例と同じ構
成のものは同一符号を付して説明を省略する。Next, a fourth embodiment of the present invention will be described with reference to FIG. The same components as those in the second embodiment are designated by the same reference numerals and the description thereof will be omitted.
【0031】図に示すように、補助水槽19に設けた仕
切り壁20は、その上端部を水位検知装置設置部14側
へ傾斜させている。As shown in the figure, the partition wall 20 provided in the auxiliary water tank 19 has its upper end inclined toward the water level detection device installation portion 14 side.
【0032】上記構成により、上記第2の実施例と同様
の効果を得ることができる。また、第2の実施例の場
合、機器の振動時に水位検知装置設置部14側の水が仕
切り壁20を乗り越えて、誤って溢水排出管連結部15
側に流入し、溢水検知装置10の誤検知を招く可能性が
あるが、本実施例では仕切り壁20の上端部が水位検知
装置設置部14側へ傾斜しているため、水位検知装置設
置部14側の水が仕切り壁20を乗り越える可能性は小
さくなり、溢水検知装置10の誤検知を防止することが
できる。With the above structure, the same effect as that of the second embodiment can be obtained. In the case of the second embodiment, when the equipment vibrates, the water on the side of the water level detection device 14 passes over the partition wall 20, and the overflow water discharge pipe connecting portion 15 is erroneously mistaken.
There is a possibility that it may flow into the side and cause an erroneous detection of the overflow detection device 10. However, in this embodiment, since the upper end of the partition wall 20 is inclined toward the water level detection device installation part 14 side, the water level detection device installation part The possibility that water on the 14 side will cross the partition wall 20 is reduced, and erroneous detection of the overflow detection device 10 can be prevented.
【0033】[0033]
【発明の効果】以上のように本発明は、食器を収納する
洗浄槽と、前記洗浄槽と連通する補助水槽と、前記補助
水槽内の水位を検知する水位検知装置と、前記洗浄槽か
らの溢水を収集する溢水収集容器と、前記溢水収集容器
内の水位を検知する溢水検知装置とを備え、前記補助水
槽と溢水収集容器とを連通するようにしたから、溢水時
の洗浄槽内の水位が定常的に変化するため、溢水検知装
置の応答を安定的に得ることができる。As described above, according to the present invention, a cleaning tank for storing dishes, an auxiliary water tank communicating with the cleaning tank, a water level detecting device for detecting the water level in the auxiliary water tank, and the cleaning tank An overflow collection container for collecting overflow and an overflow detection device for detecting the water level in the overflow collection container are provided, and the auxiliary water tank and the overflow collection container are made to communicate with each other. Changes steadily, so that the response of the overflow detection device can be stably obtained.
【0034】また、補助水槽内に仕切り壁を設け、水位
検知装置設置部と溢水排出管連結部との2槽構造とした
から、仕切り壁の高さを変更することによって、溢水の
水位の設定の変更を容易に行うことができる。Further, since the partition wall is provided in the auxiliary water tank and the two tank structure of the water level detecting device installation portion and the overflow water discharge pipe connecting portion is adopted, the level of the overflow water is set by changing the height of the partition wall. Can be easily changed.
【0035】また、溢水排出管連結部は、溢水排出管連
結口に向かって断面積を連続的に減少させたから、補助
水槽と溢水収集容器との間の連通部に対する溢水の水頭
を容易に得ることができ、連通部内の溢水の流量をより
安定させることができる。Further, since the cross-section area of the overflow water discharge pipe connecting portion is continuously reduced toward the overflow water discharge pipe connecting port, the overflow water head for the communication portion between the auxiliary water tank and the overflow water collecting container can be easily obtained. It is possible to further stabilize the flow rate of overflow water in the communication section.
【0036】さらに、仕切り壁の上端部を水位検知装置
設置部側へ傾斜させたから、機器の振動時に補助水槽内
における水位検知装置設置部側から溢水排出管連結部側
への水の誤流入を防止し、溢水検知装置の誤検知を防止
することができる。Furthermore, since the upper end of the partition wall is inclined toward the water level detection device installation side, erroneous inflow of water from the water level detection device installation side in the auxiliary water tank into the overflow discharge pipe connection part when the equipment vibrates. Therefore, it is possible to prevent erroneous detection of the overflow detection device.
【図1】本発明の第1の実施例の食器洗い乾燥機の縦断
面図FIG. 1 is a vertical sectional view of a dishwasher according to a first embodiment of the present invention.
【図2】同食器洗い乾燥機の要部拡大図[Fig.2] Enlarged view of essential parts of the dishwasher
【図3】本発明の第2の実施例の食器洗い乾燥機の要部
拡大図FIG. 3 is an enlarged view of an essential part of a dishwasher / dryer according to a second embodiment of the present invention.
【図4】本発明の第3の実施例の食器洗い乾燥機の要部
拡大図FIG. 4 is an enlarged view of essential parts of a dishwasher / dryer according to a third embodiment of the present invention.
【図5】本発明の第4の実施例の食器洗い乾燥機の要部
拡大図FIG. 5 is an enlarged view of an essential part of a dishwasher / dryer according to a fourth embodiment of the present invention.
【図6】従来の食器洗い乾燥機の縦断面図FIG. 6 is a vertical sectional view of a conventional dishwasher / dryer.
1 洗浄槽 2 食器 5 補助水槽連結管 6 補助水槽 7 水位検知装置 8 溢水収集容器 10 溢水検知装置 12 溢水排出管 1 Washing tank 2 Tableware 5 Auxiliary water tank connecting pipe 6 Auxiliary water tank 7 Water level detection device 8 Overflow water collection container 10 Overflow water detection device 12 Overflow water discharge pipe
フロントページの続き (72)発明者 木村 恭介 大阪府門真市大字門真1006番地 松下電器 産業株式会社内Front page continuation (72) Inventor Kyosuke Kimura 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd.
Claims (4)
連通する補助水槽と、前記補助水槽内の水位を検知する
水位検知装置と、前記洗浄槽からの溢水を収集する溢水
収集容器と、前記溢水収集容器内の水位を検知する溢水
検知装置とを備え、前記補助水槽と溢水収集容器とを連
通するようにした食器洗い乾燥機。1. A washing tank for storing dishes, an auxiliary water tank communicating with the cleaning tank, a water level detection device for detecting the water level in the auxiliary water tank, and an overflow collection container for collecting overflow water from the cleaning tank. A dishwashing / drying machine, comprising: an overflow detection device for detecting the water level in the overflow collection container, wherein the auxiliary water tank and the overflow collection container are communicated with each other.
装置設置部と溢水排出管連結部との2槽構造とした請求
項1記載の食器洗い乾燥機。2. The dishwasher / dryer according to claim 1, wherein a partition wall is provided in the auxiliary water tank, and the auxiliary water tank has a two-tank structure including a water level detection device installation portion and an overflow water discharge pipe connection portion.
に向かって断面積を連続的に減少させた請求項2記載の
食器洗い乾燥機。3. The dishwasher / dryer according to claim 2, wherein the overflow water discharge pipe connecting portion has a cross-sectional area continuously reduced toward the overflow water discharge pipe connecting port.
側へ傾斜させた請求項2記載の食器洗い乾燥機。4. The dishwasher / dryer according to claim 2, wherein the upper end portion of the partition wall is inclined toward the water level detection device installation portion side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06077294A JP3147650B2 (en) | 1994-03-30 | 1994-03-30 | Dishwasher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06077294A JP3147650B2 (en) | 1994-03-30 | 1994-03-30 | Dishwasher |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07265244A true JPH07265244A (en) | 1995-10-17 |
JP3147650B2 JP3147650B2 (en) | 2001-03-19 |
Family
ID=13151920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP06077294A Expired - Lifetime JP3147650B2 (en) | 1994-03-30 | 1994-03-30 | Dishwasher |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3147650B2 (en) |
-
1994
- 1994-03-30 JP JP06077294A patent/JP3147650B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3147650B2 (en) | 2001-03-19 |
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