JP3212839B2 - Dishwasher - Google Patents
DishwasherInfo
- Publication number
- JP3212839B2 JP3212839B2 JP19392295A JP19392295A JP3212839B2 JP 3212839 B2 JP3212839 B2 JP 3212839B2 JP 19392295 A JP19392295 A JP 19392295A JP 19392295 A JP19392295 A JP 19392295A JP 3212839 B2 JP3212839 B2 JP 3212839B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- lid
- water level
- reservoir case
- case
- 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
Links
Landscapes
- Washing And Drying Of Tableware (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は給水弁部分からの水
漏れに対処し得る食器洗浄機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dishwasher capable of dealing with water leakage from a water supply valve.
【０００２】[0002]
【発明が解決しようとする課題】従来より、食器洗浄機
においては、食器を収納し洗浄するための洗浄室に、給
水弁から、洗浄に必要な水を供給するようになってい
る。図１６はこのものの構成を示しており、洗浄室を構
成する内箱１の背面部に給水弁２が取付けられ、これに
給水管３が接続されている。このほか、内箱１の背面部
には、食器乾燥用の吸気ファン４や給気ダクト５が取付
けられ、且つ、排水ホース６が配設されている。Conventionally, in a dishwasher, water required for washing is supplied from a water supply valve to a washing room for storing and washing dishes. FIG. 16 shows the configuration of this case. A water supply valve 2 is attached to the back of an inner box 1 constituting a cleaning chamber, and a water supply pipe 3 is connected to this. In addition, on the back of the inner box 1, an intake fan 4 for drying dishes and an air supply duct 5 are attached, and a drain hose 6 is provided.
【０００３】更に、内箱１背部の台板７上には水溜ケー
ス８が設けられている。この水溜ケース８は詳しくは図
示しないが洗浄室と連通し貯水水位が洗浄室の貯水水位
と連動するもので、食器洗浄のための規定水位を検知す
る例えばフロートタイプの規定水位検知手段と、それよ
り高い異常水位を検知する同じくフロートタイプの異常
水位検知手段とを具備している。Further, a water reservoir case 8 is provided on a base plate 7 behind the inner box 1. Although not shown in detail, the water reservoir case 8 communicates with the washing chamber, and the water level is linked with the water level in the cleaning chamber. For example, a float type normal water level detecting means for detecting a normal water level for washing dishes, It also has a float type abnormal water level detecting means for detecting a higher abnormal water level.
【０００４】上記構成のものにあって、給水弁２は給水
管３との接続が、製造時のほか、点検，修理時に不確実
になることがあり、不確実になれば、水漏れが発生す
る。このように給水弁２の接続部から水漏れが発生する
と、漏れた水が直接、あるいは内箱１の背面を伝って降
下し、更に内箱１から滴下して、食器洗浄機が設置され
た床面を濡らしてしまう。In the above construction, the connection of the water supply valve 2 to the water supply pipe 3 may become uncertain at the time of manufacture, inspection and repair, and if it becomes uncertain, water leakage may occur. I do. When water leaks from the connection portion of the water supply valve 2 in this way, the leaked water falls directly or along the back surface of the inner box 1 and drops from the inner box 1 to install a dishwasher. Wet the floor.
【０００５】本発明は上述の事情に鑑みてなされたもの
であり、従ってその目的は、給水弁の接続部から水漏れ
が発生したときの水受けと検知とができて、床面の濡れ
を防止でき、しかも、それが既存の構造を利用してでき
る食器洗浄機を提供するにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above-described circumstances, and therefore has as its object to detect and detect water leakage when a water leak occurs from a connection portion of a water supply valve, and to prevent the floor from getting wet. It is an object of the present invention to provide a dishwasher which can be prevented and which can be made using existing structures.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に、本発明の食器洗浄機においては、第１に、食器を収
納し洗浄するための洗浄室と、この洗浄室に給水する給
水弁と、上記洗浄室と連通し貯水水位が洗浄室の貯水水
位と連動する水溜ケースと、この水溜ケースに設けられ
異常水位を検知する異常水位検知手段とを具備するもの
にあって、上記水溜ケースを上記洗浄室外の上記給水弁
下方の位置に設けると共に、該水溜ケースの通水口を有
する蓋を洗浄室外面に接するように設けたことを特徴と
する。In order to achieve the above object, in a dishwasher according to the present invention, first, a washing chamber for storing and washing dishes and a water supply valve for supplying water to the washing chamber. A water reservoir case that communicates with the cleaning chamber and has a storage water level interlocked with the water storage level of the cleaning chamber; and an abnormal water level detection means provided in the water reservoir case and detecting an abnormal water level, wherein the water reservoir case is provided. Is provided at a position below the water supply valve outside the washing chamber, and a lid having a water inlet of the water reservoir case is provided so as to be in contact with the outer surface of the washing chamber.
【０００７】この第１の手段によれば、給水弁の接続部
から水漏れが発生したとき、漏れた水は直接、あるいは
洗浄室の外面を伝って降下した後、水溜ケースの蓋で受
けられ、そして該蓋の通水口を通って水溜ケース内に入
る。その後、水溜ケース内で水位を高め、異常水位に達
すれば、本来洗浄室内の異常水位を検知すべく具えられ
ている異常水位検知手段により検知される。According to the first means, when water leaks from the connection portion of the water supply valve, the leaked water is received by the lid of the water reservoir case directly or after descending along the outer surface of the washing room. , And into the water reservoir case through the water inlet of the lid. Thereafter, when the water level is raised in the water reservoir case and reaches the abnormal water level, the water level is detected by the abnormal water level detecting means originally provided for detecting the abnormal water level in the cleaning chamber.
【０００８】本発明の食器洗浄機においては、第２に、
上記水溜ケースの蓋が周縁部に堤部を有することを特徴
とする。この第２の手段によれば、水溜ケースの蓋で受
けられた水が蓋から滴下することが蓋周縁部の堤部によ
り阻止される。In the dishwasher of the present invention, secondly,
The lid of the water reservoir case has a bank portion at a peripheral portion. According to the second means, the water received by the lid of the water reservoir case is prevented from dripping from the lid by the bank on the peripheral edge of the lid.
【０００９】本発明の食器洗浄機においては、第３に、
上記水溜ケースの蓋の上面が通水口に向かって降下する
斜面状を成していることを特徴とする。この第３の手段
によれば、水溜ケースの蓋で受けられた水が蓋の斜面に
沿って通水口部分に流れ、水溜ケース内への流入が促進
される。Thirdly, in the dishwasher of the present invention,
The upper surface of the lid of the water reservoir case has a sloped shape descending toward the water inlet. According to the third means, the water received by the lid of the water reservoir case flows to the water inlet along the slope of the lid, and the inflow into the water reservoir case is promoted.
【００１０】本発明の食器洗浄機においては、第４に、
上記洗浄室の外面に給水弁取付部分から水溜ケースの蓋
部分まで洗浄室外面を伝う水を案内するガイド部を形成
したことを特徴とする。この第４の手段によれば、給水
弁の接続部から漏れた水がガイド部に案内されて水溜ケ
ース内に入るようになる。Fourth, in the dishwasher of the present invention,
A guide portion is formed on the outer surface of the washing chamber to guide water traveling along the outer surface of the washing chamber from the water supply valve mounting portion to the lid portion of the water reservoir case. According to the fourth means, the water leaking from the connection portion of the water supply valve is guided by the guide portion and enters the water reservoir case.
【００１１】本発明の食器洗浄機においては、第５に、
上記水溜ケースをその内面が洗浄室の外面と連なるよう
に該洗浄室構成部材と一体に形成したことを特徴とす
る。この第５の手段によれば、水溜ケースの蓋の洗浄室
外面と接した部分を水が通過することがあっても、それ
を水溜ケース内に入れることができる。Fifth, in the dishwasher of the present invention,
The water reservoir case is formed integrally with the cleaning chamber constituent member such that the inner surface thereof is continuous with the outer surface of the cleaning chamber. According to the fifth means, even if water passes through a portion of the lid of the water reservoir case in contact with the outer surface of the cleaning chamber, it can be put into the water reservoir case.
【００１２】本発明の食器洗浄機においては、第６に、
上記水溜ケースの蓋が洗浄室外面に接する部分に弾性圧
接するひれ部を有することを特徴とする。この第６の手
段によれば、水溜ケースの蓋が洗浄室外面と接した部分
の水密度を増して、そこを水が通過すること自体、なく
なる。Sixth, in the dishwasher of the present invention,
The water reservoir case has a fin that elastically presses against a portion of the lid that contacts the outer surface of the cleaning chamber. According to the sixth means, the water density of the portion where the lid of the water reservoir case is in contact with the outer surface of the cleaning chamber is increased, and the water itself does not pass therethrough.
【００１３】本発明の食器洗浄機においては、第７に、
上記異常水位検知手段が運転時に異常水位を検知したと
きの報知の仕方と、停止時に異常水位を検知したときの
報知の仕方とを異ならせたことを特徴とする。この第７
の手段によれば、異常の報知の仕方の違いで異常の発生
時期を判別することができる。Seventh, in the dishwasher of the present invention,
The method of notifying when the abnormal water level detecting means detects an abnormal water level during operation is different from the method of notifying when detecting an abnormal water level during stoppage. This seventh
According to the means, it is possible to determine the occurrence time of the abnormality based on the difference in the method of reporting the abnormality.
【００１４】本発明の食器洗浄機においては、第８に、
上記異常水位検知手段が停止時に異常水位を検知したと
きに排水動作を行なうことを特徴とする。この第８の手
段によれば、停止時に水溜ケース内に溜まった水が自動
的に排出される。Eighth, in the dishwasher of the present invention,
The drainage operation is performed when the abnormal water level detecting means detects the abnormal water level when stopped. According to the eighth means, the water collected in the water reservoir case at the time of stop is automatically discharged.
【００１５】[0015]
【発明の実施の形態】以下、本発明の第１実施例につ
き、図１ないし図５を参照して説明する。まず図２には
食器洗浄機全体の構成を示しており、外箱１１の内部
に、洗浄室１２を構成する例えば金属製の内箱１３を配
設し、前面に、洗浄室１２の出入口を開閉する扉１４を
枢設している。洗浄室１２には、上部食器かご１５と下
部食器かご１６とをそれぞれ出し入れ可能に収納すると
共に、その上部食器かご１５内に向け洗浄水を噴射する
上部噴水アーム１７と、下部食器かご１６内に向け洗浄
水を噴射する下部噴水アーム１８とを配設している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. First, FIG. 2 shows a configuration of the entire dishwasher. An inner box 13 made of, for example, a metal which constitutes a washing chamber 12 is disposed inside an outer box 11, and an entrance of the washing chamber 12 is provided on the front. A door 14 that opens and closes is pivoted. In the washing room 12, an upper tableware basket 15 and a lower tableware basket 16 are stored so as to be able to be taken in and out, respectively, and an upper fountain arm 17 for spraying washing water into the upper tableware basket 15 and a lower tableware basket 16 are provided. And a lower fountain arm 18 for injecting cleaning water toward the fin.
【００１６】更に、洗浄室１２の最下部にはヒータ１９
を配設しており、これの下方に位置して洗浄室１２の前
底部に貯水タンク部２０を設けている。貯水タンク部２
０は洗浄室１２の外下方部に配設した洗浄ポンプ２１と
導水管２２で連通しており、排水ポンプ２３と導水管２
４で連通している。排水ポンプ２３からは排水ホース２
５を延出させている。Further, a heater 19 is provided at the lowermost part of the cleaning chamber 12.
The water storage tank 20 is provided below the washing chamber 12 at the front bottom thereof. Water storage tank part 2
Numeral 0 is connected to a cleaning pump 21 disposed at a lower part of the outside of the cleaning chamber 12 via a water pipe 22, and is connected to a drain pump 23 and a water pipe 2.
It communicates with 4. Drain hose 2 from drain pump 23
5 has been extended.
【００１７】一方、洗浄室１２の外面である内箱１３の
背面には図１にも示すように給水弁２６を取付けてい
る。この給水弁２６は洗浄室１２に給水するためのもの
で、例えばフレキシブル金属パイプから成る給水管２７
を接続している。図３はその接続部の構造を詳細に示し
ており、給水弁２６の給水受口の雄ねじ部２８に段付き
管継手２９の径大部雌ねじ部３０を螺合してパッキン３
１を介して締め付け、段付き管継手２９の径小雄ねじ部
３２にナット３３の雌ねじ部３４を螺合してパッキン３
５及び給水管２７の端部フランジ３６を介して締め付け
ることにより、給水弁２６に給水管２７を接続してい
る。On the other hand, a water supply valve 26 is mounted on the back of the inner box 13 which is the outer surface of the washing chamber 12, as shown in FIG. The water supply valve 26 is for supplying water to the cleaning chamber 12, and for example, a water supply pipe 27 made of a flexible metal pipe.
Are connected. FIG. 3 shows the structure of the connection part in detail. The large diameter female screw part 30 of the stepped pipe joint 29 is screwed into the male screw part 28 of the water supply port of the water supply valve 26 and the packing 3.
1 and the female screw portion 34 of the nut 33 is screwed into the small male screw portion 32 of the stepped pipe joint 29 so that the packing 3
The water supply pipe 27 is connected to the water supply valve 26 by being tightened through the end pipe 5 and the end flange 36 of the water supply pipe 27.
【００１８】このほか、内箱１３の背面には、食器乾燥
用の吸気ファン３７や給気ダクト３８を取付けており、
且つ、前記排水ホース２５を配設している。そして、内
箱１３背面の台板３９上には、特に給水弁２６の下方に
位置させて水溜ケース４０を配設している。この水溜ケ
ース４０は、前記貯水タンク部２０と底部どうしが導水
管４１で連通しており、この構成で、貯水タンク部２０
を介し前記洗浄室１２と連通して貯水水位が該洗浄室１
２の貯水水位と連動するようになっている。In addition, on the back of the inner box 13, an intake fan 37 for drying dishes and an air supply duct 38 are attached.
In addition, the drain hose 25 is provided. A water reservoir case 40 is disposed on the base plate 39 on the back of the inner box 13, particularly at a position below the water supply valve 26. In the water storage case 40, the water storage tank 20 and the bottom communicate with each other via a water pipe 41.
Through the washing chamber 12 and the water level in the washing chamber 1
It is linked to the water level of the second reservoir.
【００１９】図４及び図５は水溜ケース４０に設けた第
１の検知機構４２及び第２の検知機構４３の構成を示し
ている。このうち、第１の検知機構４２は、水溜ケース
４０内に位置した第１のフロート４４と、この第１のフ
ロート４４から立設されて水溜ケース４０の例えばプラ
スチック製の蓋４５の通水口である角孔４６を通って上
方へ突出したシャフト４７と、このシャフト４７の上端
部に一端部を連結したレバー４８と、このレバー４８の
他端部で作動ボタン４９が押圧されたマイクロスイッチ
５０とから成っており、そのマイクロスイッチ５０を、
蓋４５の立上り壁５１にねじ５２によって取付け、レバ
ー４８を同立上り壁５１に段付きねじ５３によって上下
回動可能に取付けている。この構成で、第１の検知機構
４２は、後述のごとく、食器洗浄のための規定水位（図
５参照）を検知する規定水位検知手段として機能するよ
うになっている。FIGS. 4 and 5 show the structure of the first detecting mechanism 42 and the second detecting mechanism 43 provided in the water reservoir case 40. FIG. The first detection mechanism 42 includes a first float 44 located in the water reservoir case 40 and a water inlet of the water reservoir case 40, for example, a plastic lid 45 erected from the first float 44. A shaft 47 projecting upward through a square hole 46, a lever 48 having one end connected to the upper end of the shaft 47, and a microswitch 50 having an operation button 49 pressed at the other end of the lever 48; And the microswitch 50 is
The lever 48 is attached to the rising wall 51 of the lid 45 by a screw 52, and the lever 48 is attached to the rising wall 51 by a stepped screw 53 so as to be vertically rotatable. With this configuration, the first detection mechanism 42 functions as a prescribed water level detection unit that detects a prescribed water level (see FIG. 5) for washing dishes as described later.
【００２０】これに対して、第２の検知機構４３は、規
定水位より高い異常水位（図５参照）を検知する異常水
位検知手段として機能するもので、水溜ケース４０内に
位置した第２のフロート５４と、この第２のフロート５
４と一体に上下するマグネット５５と、このマグネット
５５の部分をガイドするガイドパイプ５６と、このガイ
ドパイプ５６内に位置されたリードスイッチ５７とから
成っており、ガイドパイプ５６を水溜ケース４０の蓋４
５にナット５８によって固定している。On the other hand, the second detecting mechanism 43 functions as an abnormal water level detecting means for detecting an abnormal water level higher than the specified water level (see FIG. 5). The float 54 and the second float 5
4 is composed of a magnet 55 that moves up and down integrally with the guide pipe 4, a guide pipe 56 that guides a portion of the magnet 55, and a reed switch 57 that is located inside the guide pipe 56. 4
5 is fixed by a nut 58.
【００２１】しかして、水溜ケース４０の蓋４５は内箱
１３の背面側の一縁部４５ａを内箱１３の背面に当接さ
せており、それを除く他の周縁部には立上りリブによっ
て堤部５９を形成している。又、水溜ケース４０に対す
る蓋４５の固定は複数本のねじ６０により行なってい
る。The lid 45 of the water reservoir case 40 has one edge 45a on the back side of the inner box 13 in contact with the back of the inner box 13, and the other peripheral edge except for the edge 45a is provided by rising ribs. A portion 59 is formed. The lid 45 is fixed to the water reservoir case 40 by a plurality of screws 60.
【００２２】次に、上記構成のものの作用を述べる。ま
ず、洗浄運転が開始されれば、給水弁２６が通電されて
開放されることにより、給水管２７から給水弁２６を通
じて洗浄室１２に食器の洗浄に必要な水が供給される。
この洗浄室１２に供給された水は、貯水タンク部２０内
に溜まると共に、この貯水タンク部２０から導水管４１
を通じて水溜ケース４０内にも供給されることにより、
該水溜ケース４０内にも溜まり、その貯水水位は貯水タ
ンク部２０内から更に洗浄室１２に溜まる水の貯水水位
と連動してそれと等しく漸次高まる。Next, the operation of the above configuration will be described. First, when the washing operation is started, the water supply valve 26 is energized and opened to supply water necessary for washing dishes to the washing chamber 12 from the water supply pipe 27 through the water supply valve 26.
The water supplied to the cleaning chamber 12 accumulates in the water storage tank section 20, and the water is supplied from the water storage tank section 20 to the water pipe 41.
Is supplied to the water reservoir case 40 through
The water also accumulates in the water reservoir case 40, and the stored water level is gradually increased to the same level as the stored water level of the water remaining in the washing chamber 12 from the water storage tank portion 20.
【００２３】このように水位が高まると、水溜ケース４
０内では、第１の検知機構４２の第１のフロート４４が
水に浮いて上昇し、シャフト４７によりレバー４８を回
動させて、図５に示す規定水位でマイクロスイッチ５０
の作動ボタン４９の押圧を解除し、マイクロスイッチ５
０を作動させるから、給水弁２６が断電されて閉塞され
る。When the water level rises, the water reservoir case 4
In FIG. 5, the first float 44 of the first detecting mechanism 42 floats on the water and rises, and the lever 48 is rotated by the shaft 47 so that the micro switch 50 is moved to the specified water level shown in FIG.
Of the micro switch 5 is released.
0 is operated, the water supply valve 26 is cut off and closed.
【００２４】この後、洗浄ポンプ２１が通電されて作動
されることにより、上部噴水アーム１７及び下部噴水ア
ーム１８からそれぞれ上部食器かご１５内及び下部食器
かご１６内の各収納食器（図示せず）に向け洗浄水を噴
射して洗浄する運転が行なわれる。Thereafter, when the washing pump 21 is energized and operated, the stored tableware (not shown) in the upper tableware basket 15 and the lower tableware basket 16 from the upper fountain arm 17 and the lower fountain arm 18, respectively. An operation of injecting the washing water toward the washing to perform washing is performed.
【００２５】このように洗浄運転が行なわれるとき、例
えば第１の検知機構４２の故障や給水弁２６の故障が原
因で、水溜ケース４０内の貯水水位が規定水位に達した
にもかかわらず給水弁２６が閉塞されずに給水が続けら
れると、水溜ケース４０内の貯水水位はやがて異常水位
に達する。すると、その水位の上昇によって浮いた第２
の検知機構４３の第２のフロート５４がマグネット５５
をリードスイッチ５７に近接させるから、該リードスイ
ッチ５７が作動して例えば運転を停止し、異常の報知が
なされる。When the washing operation is performed as described above, for example, due to the failure of the first detection mechanism 42 or the failure of the water supply valve 26, the water supply is performed even if the water level in the water reservoir case 40 reaches the specified water level. If the water supply is continued without closing the valve 26, the water level in the water reservoir 40 eventually reaches the abnormal water level. Then, the second floated by the rise of the water level
The second float 54 of the detection mechanism 43 of FIG.
Is brought close to the reed switch 57, the reed switch 57 is operated, for example, the operation is stopped, and an abnormality is notified.
【００２６】さて、これらに対し、給水弁２６の接続部
から水漏れが発生すると、その漏れた水は直接、あるい
は内箱１３の背面を伝って降下するが、上記構成のもの
の場合、その降下先に水溜ケース４０の蓋４５が内箱１
３の背面側の一縁部４５ａを内箱１３の背面に当接させ
て位置しているので、この蓋４５に受けられる。そし
て、その受けられた水は蓋４５の通水口である角孔４６
を通って水溜ケース４０内に入る。この水溜ケース４０
内に入った水は水溜ケース４０内で水位を高め、それが
続けば、やがて異常水位に達する。すると、第２の検知
機構４３が上述同様に作動するから、例えば運転が停止
され、異常の報知がなされる。In contrast, when water leaks from the connection of the water supply valve 26, the leaked water falls directly or along the back of the inner box 13. First, the lid 45 of the water reservoir case 40 is
3 is positioned such that one edge 45a on the back side thereof is in contact with the back surface of the inner box 13, so that it can be received by the lid 45. Then, the received water is supplied to a square hole 46 which is a water passage of the lid 45.
Through the water reservoir case 40. This water case 40
The water that has entered the inside of the water reservoir case 40 raises the water level, and if it continues, eventually reaches an abnormal water level. Then, since the second detection mechanism 43 operates in the same manner as described above, the operation is stopped, for example, and an abnormality is notified.
【００２７】このように上記構成のものでは、給水弁２
６の接続部から水漏れが発生したときの水受けと検知と
が水溜ケース４０の蓋４５と第２の検知機構４３とによ
りできるもので、それにより、従来のもののような床面
の濡れを防止することができる。しかも、その場合、水
溜ケース４０と第２の検知機構４３は運転時の異常水位
を検知するものとして既存であり、この既存の水溜ケー
ス４０と第２の検知機構４３を利用して給水弁２６の接
続部から漏れた水の水受けと検知とができるので、コス
トアップすることなくその機能を得ることができる。As described above, in the above configuration, the water supply valve 2
The water receiving and detection when a water leak occurs from the connection portion 6 can be performed by the lid 45 of the water reservoir case 40 and the second detection mechanism 43, thereby making it possible to prevent the floor surface from getting wet like the conventional one. Can be prevented. In addition, in this case, the water reservoir case 40 and the second detection mechanism 43 are already provided for detecting an abnormal water level during operation, and the water supply valve 26 is provided by utilizing the existing water reservoir case 40 and the second detection mechanism 43. Can detect and detect the water leaking from the connection part, and can obtain the function without increasing the cost.
【００２８】加えて、特に上記構成のものの場合、水溜
ケース４０の蓋４５には内箱１３の背面側の一縁部４５
ａを除く他の周縁部に堤部５９を形成しており、これに
よって、蓋４５で受けられた水が蓋４５から滴下するこ
とを阻止できるので、給水弁２６の接続部から漏れた水
の水受けと検知も、より確実にできる。なお、堤部５９
は蓋４５の内箱１３の背面側の一縁部４５ａを含む全周
縁部に形成されていても良い。In addition, especially in the case of the above-described configuration, the lid 45 of the water reservoir case 40 has one edge 45 on the rear side of the inner box 13.
The bank portion 59 is formed on the other peripheral portion except for the portion a. This can prevent the water received by the lid 45 from dropping from the lid 45, so that the water leaking from the connection portion of the water supply valve 26 can be prevented. Water receiving and detection can be performed more reliably. The bank 59
May be formed on the entire periphery including one edge 45a on the back side of the inner box 13 of the lid 45.
【００２９】以上に対して、図６は本発明の第２実施例
を示すもので、水溜ケース４０の蓋４５の上面を各斜面
６１で表わすように四方から角孔４６（通水口）に向か
って降下する斜面状に形成したものを示している。この
ものによると、水溜ケース４０の蓋４５で受けられた水
が蓋４５の各斜面６１に沿って角孔４６部分に流れ、水
溜ケース４０内への流入が促進されるから、給水弁２６
の接続部から漏れた水の水受けと検知が更に確実にでき
る。FIG. 6 shows a second embodiment of the present invention, in which the upper surface of the lid 45 of the water reservoir case 40 is directed from each side to the square hole 46 (water inlet) as indicated by each slope 61. It shows a shape formed in the shape of a slope descending. According to this, the water received by the lid 45 of the water reservoir case 40 flows to the square hole 46 along each slope 61 of the lid 45, and the inflow into the water reservoir case 40 is promoted.
The detection and detection of the water leaked from the connection part of the above can be performed more reliably.
【００３０】図７及び図８は本発明の第３実施例を示す
もので、内箱１３の背面に給水弁２６の取付部分から水
溜ケース４０の蓋４５部分まで真直ぐに延びる例えば４
本の凸条６２をガイド部として形成したものを示してい
る。このものによると、給水弁２６の接続部から漏れて
内箱１３の背面を伝う水を各凸条６２により案内でき、
それて流れるのを防止できるから、やはり、給水弁２６
の接続部から漏れた水の水受けと検知が確実にできる。
なお、この場合のガイド部としては、図９及び図１０に
示すように、最外側の２本の凸条６３で構成されるもの
であっても良い。FIGS. 7 and 8 show a third embodiment of the present invention. For example, FIG.
The figure shows the projection 62 formed as a guide. According to this, the water leaking from the connection portion of the water supply valve 26 and traveling on the back surface of the inner box 13 can be guided by each ridge 62.
Since it can be prevented from flowing, the water supply valve 26
The detection and detection of the water leaked from the connection part of the first embodiment can be reliably performed.
As shown in FIGS. 9 and 10, the guide portion in this case may be formed of two outermost ridges 63.
【００３１】図１１は本発明の第４実施例を示すもの
で、水溜ケース６４を、水溜ケース４０に代えて、内面
６４ａが内箱１３の背面と連なるように該内箱１３（洗
浄室構成部材）と一体に形成したものを示している。こ
のものによると、水溜ケース６４の蓋４５の内箱１３背
面と接した部分を矢印で示すごとく水が通過しても、そ
れを水溜ケース６４内に入れることができるので、やは
り、給水弁２６の接続部から漏れた水の水受けと検知が
確実にできる。FIG. 11 shows a fourth embodiment of the present invention, in which the water reservoir case 64 is replaced with the water reservoir case 40, and the inner box 13 (the cleaning chamber structure) is connected so that the inner surface 64a is connected to the rear surface of the inner box 13. 2) is formed integrally with the member. According to this, even if water passes through the portion of the lid 45 of the water reservoir case 64 that is in contact with the back of the inner box 13 as shown by the arrow, it can be introduced into the water reservoir case 64. The detection and detection of the water leaked from the connection part of the first embodiment can be reliably performed.
【００３２】図１２及び図１３は本発明の第５実施例を
示すもので、水溜ケース４０の蓋４５の一縁部４５ａに
薄肉のひれ部６５を上向きの角度θをもたせて形成し、
このひれ部６５を内箱１３の背面に上向きの角度θが大
きくなるように弾性圧接させたものを示している。FIGS. 12 and 13 show a fifth embodiment of the present invention. A thin fin 65 is formed at one edge 45a of a lid 45 of a water reservoir case 40 at an angle θ upward.
The fin 65 is elastically pressed against the rear surface of the inner box 13 so that the upward angle θ increases.
【００３３】このものによると、蓋４５が内箱１３の背
面と接する部分の水密度を増して、そこを水が通過する
こと自体、なくなる。ことに、内箱１３は一般に金属製
で、他方、水溜ケース４０の蓋４５は一般にプラスチッ
ク製であり、それらの熱膨張率の相違（蓋４５の伸び縮
みが内箱１３のそれより大きい）から、特に冬季など寒
冷期には内箱１３の背面と縮んだ蓋４５との間に隙間が
できることが考えられるのに対し、ひれ部６５がその弾
性により内箱１３の背面に圧接し続け、隙間の発生を防
止して水の通過を阻止し続ける。かくして、やはり、給
水弁２６の接続部から漏れた水の水受けと検知が確実に
できる。なお、この場合、蓋４５はその全部を薄肉にし
てひれ部６５を形成するようにしても良い。According to this, the water density of the portion where the lid 45 is in contact with the back surface of the inner box 13 is increased, and the passage of water itself is eliminated. In particular, the inner box 13 is generally made of metal, while the lid 45 of the water reservoir case 40 is generally made of plastic, and the difference in thermal expansion coefficient between them (the expansion and contraction of the lid 45 is larger than that of the inner box 13). In particular, it is conceivable that a gap is formed between the rear surface of the inner box 13 and the shrinkable lid 45 in a cold season such as winter, whereas the fin portion 65 keeps pressing against the rear surface of the inner box 13 due to its elasticity. To prevent the occurrence of water and keep the passage of water. Thus, it is possible to reliably detect and detect the water leaking from the connection portion of the water supply valve 26. Note that, in this case, the lid 45 may be entirely thin to form the fin portion 65.
【００３４】図１４及び図１５は本発明の第６実施例を
示すもので、マイクロコンピュータを主体として構成し
た制御装置（制御手段）の制御内容を示している（制御
装置自体は図示していない）。このものの場合、電源プ
ラグが差込まれると、制御装置は作動を開始（スター
ト）して、リードスイッチ５７が作動したか否かの判断
をする（ステップＳ１）。このとき、リードスイッチ５
７が作動したと判断されれば、制御装置は外箱１１の前
面部に設けた操作パネル６６（図１５参照）の通常は乾
燥時間を表示する表示部６７に異常内容を示す「２７」
の文字による報知をさせ（ステップＳ２）、異常報知器
例えばブザー（図示せず）を作動させて（ステップＳ
３）、排水ポンプ２３を作動させ排水動作を行なわしめ
る（ステップＳ４）。ステップＳ４の後はステップＳ１
に戻る。FIGS. 14 and 15 show a sixth embodiment of the present invention, in which the control contents of a control device (control means) mainly composed of a microcomputer are shown (the control device itself is not shown). ). In this case, when the power plug is inserted, the control device starts operating (starts) and determines whether or not the reed switch 57 has been operated (step S1). At this time, the reed switch 5
If the control device 7 is determined to have been activated, the control device displays "27" indicating the content of the abnormality on the display portion 67 of the operation panel 66 (see FIG. 15) provided on the front portion of the outer case 11, which normally displays the drying time.
(Step S2), and activates an abnormality alarm such as a buzzer (not shown) (step S2).
3) The drain pump 23 is operated to perform a drain operation (step S4). After step S4, step S1
Return to
【００３５】これに対して、ステップＳ１でリードスイ
ッチ５７が作動していないと判断されれば、電源スイッ
チが「入」操作されたか否かの判断をし（ステップＳ
５）、「入」操作されたと判断されれば、操作パネル６
６に初期状態の表示をさせる（ステップＳ６）。そし
て、その後、内箱１３の温度が９６［℃］未満であるか
否かの判断をし（ステップＳ７）、９６［℃］未満では
ないと判断されれば、操作パネル６６の表示部６７にこ
の場合の異常内容を示す「１０」の文字による報知をさ
せ（ステップＳ８）、ブザーを作動させて（ステップＳ
９）、電源スイッチを切り、運転を停止させる（ステッ
プＳ１０）。On the other hand, if it is determined in step S1 that the reed switch 57 has not been operated, it is determined whether or not the power switch has been turned on (step S1).
5) If it is determined that the “ON” operation has been performed, the operation panel 6
6 is displayed in the initial state (step S6). Thereafter, it is determined whether or not the temperature of the inner box 13 is lower than 96 [° C.] (step S7). If it is determined that the temperature is not lower than 96 [° C.], the display section 67 of the operation panel 66 is displayed. In this case, a notification is made by the character "10" indicating the content of the abnormality (step S8), and the buzzer is activated (step S8).
9) Turn off the power switch to stop the operation (step S10).
【００３６】又、ステップＳ７で９６［℃］未満である
と判断されれば、その温度検知に供した温度センサが正
常であるか否かの判断をし（ステップＳ１１）、この場
合も正常ではないと判断されれば、操作パネル６６の表
示部６７にこの場合の異常内容を示す「３１」の文字に
よる報知をさせ（ステップＳ１２）、ステップＳ９，Ｓ
１０に進む。そして、その後、扉１４が閉じられている
か否かの判断をし（ステップＳ１３）、閉じられている
と判断されれば、次にスタートスイッチが「オン」操作
されたか否かの判断をし（ステップＳ１４）、「オン」
操作されたと判断されれば、洗浄行程に入る（ステップ
Ｓ１５）。If it is determined in step S7 that the temperature is less than 96 ° C., it is determined whether or not the temperature sensor used for the temperature detection is normal (step S11). If it is determined that there is no error, the display unit 67 of the operation panel 66 is informed by the character of "31" indicating the content of the abnormality in this case (step S12), and steps S9 and S
Go to 10. Then, thereafter, it is determined whether or not the door 14 is closed (step S13). If it is determined that the door 14 is closed, then it is determined whether or not the start switch has been turned on (step S13). Step S14), "ON"
If it is determined that the operation has been performed, the cleaning process starts (step S15).
【００３７】しかして、洗浄行程では、再びリードスイ
ッチ５７が作動したか否かの判断をするもので（ステッ
プＳ１６）、作動したと判断されれば、操作パネル６６
の表示部６７にこの場合の異常内容を示す「２６」の文
字による報知をさせ（ステップＳ１７）、ブザーを作動
させて（ステップＳ１８）、排水ポンプ２３を作動させ
排水動作を行なわしめる（ステップＳ１９）。ステップ
Ｓ１８の後はステップＳ１４に戻る。In the cleaning process, it is determined whether or not the reed switch 57 has been operated again (step S16).
Is displayed on the display unit 67 with the character "26" indicating the content of the abnormality in this case (step S17), the buzzer is activated (step S18), and the drain pump 23 is activated to perform the drain operation (step S19). ). After step S18, the process returns to step S14.
【００３８】このように本構成のものでは、リードスイ
ッチ５７が運転時に異常水位を検知したときの報知の仕
方と、停止時に異常水位を検知したときの報知の仕方と
を異ならせたもので、これによると、その報知の仕方の
違いで異常の発生時期、すなわち、異常水位を停止時に
検知したか、運転中に検知したかを判別することができ
るので、その対処もそれぞれ適切に行なうことができ
る。As described above, in the configuration of the present embodiment, the method of notifying when the reed switch 57 detects an abnormal water level during operation and the method of notifying when detecting an abnormal water level when the reed switch 57 is stopped are different. According to this, it is possible to determine the time of occurrence of an abnormality, that is, whether the abnormal water level was detected at the time of stoppage or during operation, based on the difference in the notification method. it can.
【００３９】又、この場合、特に停止時に異常水位を検
知したときには排水ポンプ２３を作動させて排水動作を
行なうようにしているので、停止時に水溜ケース４０，
６４内に溜まった水を自動的に排出でき、その後の使用
を支障なく行なうことができる。In this case, the drainage pump 23 is operated to perform the draining operation particularly when an abnormal water level is detected at the time of stoppage.
The water accumulated in the chamber 64 can be automatically drained, and subsequent use can be performed without any trouble.
【００４０】なお、食器の洗浄方式としては、上述の噴
水により洗浄するものに限られず、食器を水中に浸漬し
ての水流やあるいは食器の揺動により洗浄するものであ
っても良い。そのほか、本発明は上記し且つ図面に示し
た実施例にのみ限定されるものではなく、要旨を逸脱し
ない範囲内で適宜変更して実施し得る。The washing method of the dishes is not limited to the washing method using the above-mentioned fountain, but may be a washing method in which the dishes are immersed in water and a water flow or the swinging of the dishes. In addition, the present invention is not limited to the embodiment described above and shown in the drawings, and can be implemented with appropriate modifications without departing from the scope of the invention.
【００４１】[0041]
【発明の効果】本発明の食器洗浄機は以上説明したとお
りのもので、下記の効果を奏する。第１に、洗浄室と連
通して異常水位を検知する異常水位検知手段を具備する
水溜ケースを洗浄室外の給水弁下方の位置に設けると共
に、該水溜ケースの通水口を有する蓋を洗浄室外面に接
するように設けたことにより、給水弁の接続部から水漏
れが発生したときの水受けと検知とができて、床面の濡
れを防止でき、しかも、その機能を既存の構造を利用し
てコストアップすることなく得ることができる。The dishwasher of the present invention is as described above, and has the following effects. First, a water reservoir case provided with an abnormal water level detecting means for detecting an abnormal water level in communication with the cleaning chamber is provided at a position below a water supply valve outside the cleaning chamber, and a lid having a water inlet of the water reservoir case is provided on the outer surface of the cleaning chamber. Water leak from the connection of the water supply valve can be detected and detected, preventing the floor from getting wet and using its existing structure. And can be obtained without increasing the cost.
【００４２】第２に、上記水溜ケースの蓋が周縁部に堤
部を有するようにしたことにより、水溜ケースの蓋で受
けられた水がその蓋から滴下することを阻止できて、給
水弁の接続部から漏れた水の水受けと検知がより確実に
できる。Second, the water reservoir case lid has a ridge at the peripheral edge, so that water received by the water reservoir case lid can be prevented from dripping from the lid, and the water supply valve can It is possible to more reliably detect and detect the water leaking from the connection portion.
【００４３】第３に、上記水溜ケースの蓋の上面が通水
口に向かって降下する斜面状を成すようにしたことによ
り、水溜ケースの蓋で受けられた水が水溜ケース内へ流
入するのを促進できて、給水弁の接続部から漏れた水の
水受けと検知とが更に確実にできる。Third, since the upper surface of the lid of the water reservoir case is formed so as to be inclined toward the water inlet, water received by the lid of the water reservoir case is prevented from flowing into the water reservoir case. It is possible to facilitate the reception and detection of the water leaking from the connection portion of the water supply valve.
【００４４】第４に、上記洗浄室の外面に給水弁取付部
分から水溜ケースの蓋部分まで洗浄室外面を伝う水を案
内するガイド部を形成したことにより、給水弁の接続部
から漏れて洗浄室の外面を伝う水が水溜ケースの蓋部分
までの間でそれて流れるのを防止できて、やはり、給水
弁の接続部から漏れた水の水受けと検知が確実にでき
る。Fourth, a guide portion is formed on the outer surface of the washing chamber for guiding water traveling along the outer surface of the washing chamber from the water supply valve mounting portion to the lid portion of the water reservoir case. It is possible to prevent water traveling along the outer surface of the chamber from flowing to the lid of the water reservoir case, and it is also possible to reliably detect and receive the water leaking from the connection portion of the water supply valve.
【００４５】第５に、上記水溜ケースをその内面が洗浄
室の外面と連なるように該洗浄室構成部材と一体に形成
したことにより、水溜ケースの蓋の洗浄室外面接した部
分を水が通過することがあっても、それを水溜ケース内
に入れることができて、やはり、給水弁の接続部から漏
れた水の水受けと検知が確実にできる。Fifth, since the water reservoir case is formed integrally with the cleaning chamber components such that the inner surface thereof is continuous with the outer surface of the cleaning chamber, water passes through the portion of the lid of the water reservoir case that is in contact with the outer surface of the cleaning chamber. In any case, it can be put in the water reservoir case, and the water leaked from the connection portion of the water supply valve can be reliably received and detected.
【００４６】第６に、上記水溜ケースの蓋が洗浄室外面
に接する部分に弾性圧接するひれ部を有するようにした
ことにより、蓋の洗浄室外面と接する部分の水密度を増
し、そこを水が通過すること自体、なくなるようにでき
て、やはり、給水弁の接続部から漏れた水の水受けと検
知が確実にできる。Sixth, since the lid of the water reservoir case has a fin for elastically pressing the portion in contact with the outer surface of the cleaning chamber, the water density of the portion of the lid in contact with the outer surface of the cleaning chamber is increased, and the water density is increased. Can be eliminated so that the detection and detection of water leaked from the connection portion of the water supply valve can be ensured.
【００４７】第７に、上記異常水位検知手段が運転時に
異常水位を検知したときの報知の仕方と、停止時に異常
水位を検知したときの報知の仕方とを異ならせたことに
より、異常の発生時期を判別することができて、その対
処をそれぞれ適切に行なうことができる。Seventh, since the abnormal water level detecting means makes a difference in the way of notification when the abnormal water level is detected during operation and the manner of notification when the abnormal water level is detected during stoppage, the occurrence of abnormalities The time can be determined, and the countermeasure can be appropriately performed.
【００４８】第８に、上記異常水位検知手段が停止時に
異常水位を検知したときに排水動作を行なうようにした
ことにより、停止時に水溜ケース内に溜まった水を自動
的に排出できて、その後の使用を支障なく行なうことが
できる。Eighth, since the drainage operation is performed when the abnormal water level detecting means detects an abnormal water level at the time of stoppage, water accumulated in the water reservoir case at the time of stoppage can be automatically discharged. Can be used without hindrance.
【図１】本発明の第１実施例を示す全体の外箱背板を取
外した状態での斜視図FIG. 1 is a perspective view showing a first embodiment of the present invention with an outer case back plate removed.
【図２】全体の縦断側面図FIG. 2 is an overall vertical side view.
【図３】給水弁の接続部部分の拡大断面図FIG. 3 is an enlarged sectional view of a connection portion of a water supply valve.
【図４】水溜ケース部分の斜視図FIG. 4 is a perspective view of a water reservoir case part.
【図５】水溜ケース部分の縦断面図FIG. 5 is a longitudinal sectional view of a water reservoir case part.
【図６】本発明の第２実施例を示す図４相当図FIG. 6 is a view corresponding to FIG. 4, showing a second embodiment of the present invention.
【図７】本発明の第３実施例を示す図１相当図FIG. 7 is a view corresponding to FIG. 1 showing a third embodiment of the present invention.
【図８】図７のＡ−Ａ線に沿う断面図FIG. 8 is a sectional view taken along the line AA in FIG. 7;
【図９】ガイド部の異なる例を示す図１相当図FIG. 9 is a view corresponding to FIG. 1, showing a different example of the guide portion.
【図１０】図９のＢ−Ｂ線に沿う断面図FIG. 10 is a sectional view taken along the line BB of FIG. 9;
【図１１】本発明の第４実施例を示す図２部分相当図FIG. 11 is a view corresponding to FIG. 2 showing a fourth embodiment of the present invention.
【図１２】本発明の第５実施例を示す図２部分相当図FIG. 12 is a view corresponding to FIG. 2 showing a fifth embodiment of the present invention.
【図１３】水溜ケース蓋のひれ部部分の拡大断面図FIG. 13 is an enlarged sectional view of a fin portion of a water case lid.
【図１４】本発明の第６実施例を示す作用説明のための
フローチャートFIG. 14 is a flowchart illustrating the operation of the sixth embodiment of the present invention.
【図１５】操作パネル部分の正面図FIG. 15 is a front view of an operation panel portion.
【図１６】従来例を示す図１相当図FIG. 16 is a diagram corresponding to FIG. 1 showing a conventional example.
１２は洗浄室、１３は内箱（洗浄室構成部材）、２０は
貯水タンク部、２３は排水ポンプ、２６は給水弁、２７
は給水管、２９は段付き管継手、３３はナット、４０は
水溜ケース、４２は第１の検知機構（規定水位検知手
段）、４３は第２の検知機構（異常水位検知手段）、４
４は第１のフロート、４５は蓋、４６は角孔（通水
口）、４８はレバー、５０はマイクロスイッチ、５４は
第２のフロート、５５はマグネット、５７はリードスイ
ッチ、５９は堤部、６１は斜面、６２，６３は凸条（ガ
イド部）、６４は水溜ケース、６４ａは水溜ケースの内
面、６５はひれ部、６７は表示部を示す。Reference numeral 12 denotes a washing room, 13 denotes an inner box (a member constituting the washing room), 20 denotes a water storage tank portion, 23 denotes a drainage pump, 26 denotes a water supply valve, 27
Is a water supply pipe, 29 is a stepped pipe joint, 33 is a nut, 40 is a water reservoir case, 42 is a first detection mechanism (specific water level detection means), 43 is a second detection mechanism (abnormal water level detection means), 4
4 is a first float, 45 is a lid, 46 is a square hole (water inlet), 48 is a lever, 50 is a micro switch, 54 is a second float, 55 is a magnet, 57 is a reed switch, 59 is a reed switch, 59 is a bank, 61 is a slope, 62 and 63 are ridges (guide portions), 64 is a water reservoir case, 64a is an inner surface of the water reservoir case, 65 is a fin portion, and 67 is a display portion.
Claims (8)
この洗浄室に給水する給水弁と、前記洗浄室と連通し貯
水水位が洗浄室の貯水水位と連動する水溜ケースと、こ
の水溜ケースに設けられ異常水位を検知する異常水位検
知手段とを具備するものにおいて、前記水溜ケースを前
記洗浄室外の前記給水弁下方の位置に設けると共に、該
水溜ケースの通水口を有する蓋を洗浄室外面に接するよ
うに設けたことを特徴とする食器洗浄機。A washing room for storing and washing dishes;
A water supply valve for supplying water to the cleaning chamber, a water reservoir case that communicates with the cleaning chamber and has a water level interlocked with the water level of the cleaning room, and an abnormal water level detecting means provided in the water reservoir case and detecting an abnormal water level. The dishwasher according to claim 1, wherein the water reservoir case is provided below the water supply valve outside the cleaning chamber, and a lid having a water inlet of the water reservoir case is provided so as to be in contact with the outer surface of the cleaning chamber.
ことを特徴とする請求項１記載の食器洗浄機。2. The dishwasher according to claim 1, wherein the lid of the basin case has a bank portion at a peripheral portion.
て降下する斜面状を成していることを特徴とする請求項
１記載の食器洗浄機。3. The dishwasher according to claim 1, wherein the upper surface of the lid of the water basin case has a slope that descends toward the water inlet.
ケースの蓋部分まで洗浄室外面を伝う水を案内するガイ
ド部を形成したことを特徴とする請求項１記載の食器洗
浄機。4. The dishwasher according to claim 1, wherein a guide portion is formed on an outer surface of the washing chamber to guide water transmitted from the water supply valve mounting portion to the lid portion of the water reservoir case.
連なるように該洗浄室構成部材と一体に形成したことを
特徴とする請求項１記載の食器洗浄機。5. The dishwasher according to claim 1, wherein the water reservoir case is formed integrally with the constituent members of the washing chamber such that the inner surface thereof is continuous with the outer surface of the washing chamber.
分に弾性圧接するひれ部を有することを特徴とする請求
項１記載の食器洗浄機。6. The dishwasher according to claim 1, wherein the lid of the water basin case has a fin for elastically pressing the portion in contact with the outer surface of the washing chamber.
検知したときの報知の仕方と、停止時に異常水位を検知
したときの報知の仕方とを異ならせたことを特徴とする
請求項１記載の食器洗浄機。7. The method of notifying when the abnormal water level detecting means detects the abnormal water level during operation and the method of notifying when detecting the abnormal water level when the operation is stopped are different from each other. Dishwasher.
検知したときに排水動作を行なうことを特徴とする請求
項１記載の食器洗浄機。8. The dishwasher according to claim 1, wherein a drainage operation is performed when the abnormal water level detecting means detects an abnormal water level when stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19392295A JP3212839B2 (en) | 1995-07-28 | 1995-07-28 | Dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19392295A JP3212839B2 (en) | 1995-07-28 | 1995-07-28 | Dishwasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0938013A JPH0938013A (en) | 1997-02-10 |
| JP3212839B2 true JP3212839B2 (en) | 2001-09-25 |
Family
ID=16315979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19392295A Expired - Fee Related JP3212839B2 (en) | 1995-07-28 | 1995-07-28 | Dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3212839B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200819103A (en) * | 2006-09-28 | 2008-05-01 | Matsushita Electric Ind Co Ltd | Connecting port and dish washer using the same |
| CN106725206A (en) * | 2016-12-27 | 2017-05-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
| CN107095632B (en) * | 2017-05-15 | 2019-12-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Water-using household appliance |
-
1995
- 1995-07-28 JP JP19392295A patent/JP3212839B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0938013A (en) | 1997-02-10 |
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