JPH04194239A - Wash water feed device - Google Patents
Wash water feed deviceInfo
- Publication number
- JPH04194239A JPH04194239A JP32718290A JP32718290A JPH04194239A JP H04194239 A JPH04194239 A JP H04194239A JP 32718290 A JP32718290 A JP 32718290A JP 32718290 A JP32718290 A JP 32718290A JP H04194239 A JPH04194239 A JP H04194239A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- water supply
- cleaning
- water
- bowl
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000004140 cleaning Methods 0.000 claims description 63
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000005406 washing Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000013500 data storage Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、洗浄給水装置、特に給水量調節手段を設けた
洗浄給水装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a cleaning water supply device, and particularly to a cleaning water supply device provided with a water supply amount adjusting means.
（従来の技術）
従来からボウル部の溜水に旋回を与えるためのリムを有
しサイホン作用を発生させて汚物を排出するようにした
便器へ洗浄水を供給する管路に給水量調節手段を設けた
便器の洗浄給水装置は知られている。このような従来の
洗浄給水装置は、洗浄給水動作が終了し封水のための給
水が終了しさえすれば次の洗浄起動入力を受け付けるこ
とができるよう構成されている。(Prior Art) Conventionally, a water supply amount adjusting means has been installed in a pipe that supplies flush water to a toilet bowl that has a rim for swirling the water accumulated in the bowl and generates a siphon effect to discharge waste. BACKGROUND OF THE INVENTION Installed toilet bowl flushing and water supply devices are known. Such a conventional cleaning water supply device is configured to be able to receive the next cleaning start input as long as the cleaning water supply operation is completed and the water sealing water supply is completed.
（発明が解決しようとする課題）
しかし、上記のような従来の洗浄給水装置においては、
洗浄給水動作が終了し封水のための給水が終了した直後
で未だボウル部の溜水が旋回しているときでも洗浄起動
入力を受け付けてしまうため次の洗浄起動入力を溜水が
旋回している間に行なうとボウル部の溜水に必要以上の
旋回を生じさせる。必要以上に旋回すると渦の中心が深
くなり封水の水位がトラップ排水路の基部より下がりト
ラップ排水路内に空気が流入し本来のサイホン作用継続
時間より早くサイホン作用が終了してしまうため汚物搬
送能力が低下し、汚物の排出が不十分となる。(Problem to be solved by the invention) However, in the conventional cleaning water supply device as described above,
Immediately after the water supply for cleaning has ended and the water supply for water sealing has ended, the cleaning start input is accepted even when the water in the bowl is still swirling. If you do this while the water is still in the bowl, the water in the bowl will swirl more than necessary. If the vortex rotates more than necessary, the center of the vortex will become deeper, and the water level of the sealed water will drop below the base of the trap drainage channel, allowing air to flow into the trap drainage channel, causing the siphon action to end earlier than the original siphon action duration, resulting in waste transport. Capacity decreases and waste discharge becomes insufficient.
本発明はこのような課題を解決した洗浄給水装置を得る
ことを目的とする。An object of the present invention is to obtain a cleaning water supply device that solves these problems.
（課題を解決するための手段）
前記課題を解決するため本発明に係る洗浄給水装置は、
洗浄給水動作が終了した後、前記ボウル部の溜水の旋回
が継続している間は、次の洗浄起動入力を受け付けない
ようにした。(Means for Solving the Problems) In order to solve the above problems, the cleaning water supply device according to the present invention includes:
After the cleaning water supply operation is completed, the next cleaning start input is not accepted while the water in the bowl portion continues to swirl.
（作用）
本発明の洗浄給水装置によれば、洗浄給水動作が終了し
た後、前記ボウル部の溜水の旋回が継続している間は、
次の洗浄起動入力を受け付けないようにしたので、給水
初期においてボウル部の溜水が過旋回となることがない
。(Function) According to the cleaning water supply device of the present invention, after the cleaning water supply operation is completed, while the water in the bowl portion continues to swirl,
Since the next cleaning start input is not accepted, the accumulated water in the bowl part does not swirl excessively at the initial stage of water supply.
（実施例） 以下図面により本発明の詳細な説明する。(Example) The present invention will be explained in detail below with reference to the drawings.
第１図は本発明の第１実施例にかかる洗浄給水装置のブ
ロック構成図である。FIG. 1 is a block diagram of a cleaning water supply device according to a first embodiment of the present invention.
洗浄給水装置１は、洗浄開始スイッチ２、制御部３、流
量調節弁４、流量検出手段５および電源６を備える。給
水管７は、圧力センサ５および流量調節弁４を介して便
器８へ接続している。尚、ここで流量調節弁４としては
、例えば電力を断つと閉じる型のものを用いる。The cleaning water supply device 1 includes a cleaning start switch 2, a control section 3, a flow rate control valve 4, a flow rate detection means 5, and a power source 6. The water supply pipe 7 is connected to a toilet bowl 8 via a pressure sensor 5 and a flow control valve 4. Here, as the flow rate control valve 4, for example, a type that closes when power is cut off is used.
制御部３は、第２図に示すように弁駆動回路３１と、第
１タイマ手段３２と、弁開時間算出手段３３と、旋回時
間算出手段３４と、入力禁止時間算出手段３５と、第２
タイマ手段３６を備える。As shown in FIG. 2, the control section 3 includes a valve drive circuit 31, a first timer means 32, a valve opening time calculation means 33, a swing time calculation means 34, an input prohibition time calculation means 35, and a second timer means 32.
A timer means 36 is provided.
この構成における動作を第３図のフローチャートを用い
て説明する。制御部３では、電源６からの電力の供給を
受け、洗浄開始スイッチ２か操作されると洗浄開始信号
を直接弁駆動回路３１へ入力し、流量検出手段（例えば
、圧力センサ）５で検出した止水状態の給水圧検出出力
に基ついて所定の瞬間流量が流れる開度に流量調節弁４
を開くようこの弁駆動回路３１を駆動すると共に第１タ
イマ手段３２をスタートさせて流量調節弁４が開いてか
らの時間を測定し始める。この流量調節弁４の駆動に伴
い洗浄水の給水圧力を流量検出手段５で検出し、給水圧
力か所定値以下の時は給水時間を長くするなど検出出力
に基ついて弁開時間算出手段３３で洗浄に必要な弁開時
間を算出する。The operation in this configuration will be explained using the flowchart in FIG. The control unit 3 receives power from the power source 6, and when the cleaning start switch 2 is operated, a cleaning start signal is input directly to the valve drive circuit 31, and detected by the flow rate detection means (for example, a pressure sensor) 5. The flow rate control valve 4 is set to an opening degree at which a predetermined instantaneous flow rate flows based on the water supply pressure detection output in a water stop state.
The valve driving circuit 31 is driven to open the valve, and the first timer means 32 is started to start measuring the time elapsed since the flow rate control valve 4 was opened. As the flow control valve 4 is driven, the flow rate detection means 5 detects the water supply pressure of the cleaning water, and when the water supply pressure is less than a predetermined value, the valve opening time calculation means 33 increases the water supply time based on the detection output. Calculate the valve opening time required for cleaning.
この算出した弁開時間を前記第１タイマ手段３２へ入力
し、この時間経過後は、弁駆動回路３１の駆動を止めて
流量調節弁４を閉じる。また、弁開時間算出手段３３で
算出した弁開時間は、同時に旋回時間算出手段３４へも
入力し溜水の旋回時間を算出し、更に入力禁止時間算出
手段３５では、この旋回時間に幾らかの時間を加えて入
力禁止時間を算出する。第２タイマ手段３６は前記弁駆
動回路３１の駆動を止めて流量調節弁４を閉じた後入力
禁止時間をスタートする。尚、旋回時間算出手段３４で
算出した旋回時間で第２タイマ手段３６をスタートする
ようにすればこの入力禁止時間算出手段３５を省略する
ことができる。そして、入力禁止時間経過後でなければ
洗浄開始スイッチ２が操作されても弁駆動回路３１を駆
動して洗浄給水を行なうことができず、電源６からの電
力の供給を止めて流量調節弁４を閉状態として一連の便
器の洗浄を終了する。This calculated valve opening time is input to the first timer means 32, and after this time has elapsed, the drive of the valve drive circuit 31 is stopped and the flow rate regulating valve 4 is closed. Further, the valve opening time calculated by the valve opening time calculating means 33 is simultaneously inputted to the turning time calculating means 34 to calculate the turning time of the accumulated water, and furthermore, the input prohibited time calculating means 35 calculates some amount to this turning time. Calculate the input prohibition time by adding the time. The second timer means 36 starts the input prohibition time after stopping the drive of the valve drive circuit 31 and closing the flow control valve 4. Incidentally, if the second timer means 36 is started at the turning time calculated by the turning time calculating means 34, the input prohibition time calculating means 35 can be omitted. If the input prohibition time has not elapsed, even if the cleaning start switch 2 is operated, the valve drive circuit 31 cannot be driven to supply cleaning water, and the power supply from the power source 6 is stopped and the flow control valve 4 The series of flushing of the toilet bowl is completed by closing the toilet bowl.
第４図は本発明の第２実施例にかかる洗浄給水装置のブ
ロック構成図を示し、第１実施例と同一部分には同一符
号を付し、その説明を省略する。FIG. 4 shows a block configuration diagram of a cleaning water supply device according to a second embodiment of the present invention, and the same parts as in the first embodiment are denoted by the same reference numerals, and the explanation thereof will be omitted.
この実施例では便器８へ洗浄水を供給する管路７に開閉
弁９と定流量弁１０とをこの順に接続して設ける。In this embodiment, an on-off valve 9 and a constant flow valve 10 are connected in this order to a conduit 7 that supplies flush water to a toilet bowl 8.
制御部３は、第５図に示すように弁駆動回路３１と、タ
イマ手段３７と、入力禁止時間データ記憶部３８を備え
る。The control section 3 includes a valve drive circuit 31, a timer means 37, and an input prohibition time data storage section 38, as shown in FIG.
この構成における動作を第６図のフローチャートを用い
て説明する。制御部３では、電源６からの電力の供給を
受け、洗浄開始スイッチ２か操作されると洗浄開始信号
を直接弁駆動回路３１へ入力し開閉弁９を開状態とする
と共にタイマ手段３７をスタートする。この開閉弁９の
駆動に伴い下流側に洗浄水が流れ始めるが、タイマ手段
３７は入力禁止時間データ記憶部３８に記憶されている
予め測定され記憶されている給水時間データに基づいた
時間の経過後弁駆動回路３１の駆動を止めて開閉弁９を
閉じる。その後開閉弁９を閉じた後やはり入力禁止時間
データ記憶部３８に記憶されている予め測定され記憶さ
れている旋回データに 。The operation in this configuration will be explained using the flowchart in FIG. The control unit 3 receives power from the power source 6, and when the cleaning start switch 2 is operated, inputs a cleaning start signal directly to the valve drive circuit 31, opens the on-off valve 9, and starts the timer means 37. do. As the on-off valve 9 is driven, the cleaning water starts to flow downstream, but the timer means 37 keeps track of the elapsed time based on water supply time data measured and stored in advance in the input prohibition time data storage section 38. The drive of the rear valve drive circuit 31 is stopped and the on-off valve 9 is closed. Thereafter, after closing the on-off valve 9, the turning data that has been previously measured and stored in the input prohibition time data storage section 38 is used.
基づいて算出された入力禁止時間経過後でなければ洗浄
開始スイッチ２が操作されても弁駆動回路３１を駆動し
て洗浄給水を行なうことができず、電源６からの電力の
供給を止めて流量調節弁４を閉状態として一連の便器の
洗浄を終了する。Even if the cleaning start switch 2 is operated, the valve drive circuit 31 cannot be driven to supply cleaning water unless the input prohibition time calculated based on the input period has elapsed, and the supply of power from the power source 6 is stopped and the flow rate is The control valve 4 is closed to complete the series of flushing of the toilet bowl.
第７図は本発明の第３実施例にかかる洗浄給水装置のブ
ロック構成図を示し、第１実施例と同一部分に同一符号
を付し、その説明を省略する。FIG. 7 shows a block configuration diagram of a cleaning water supply device according to a third embodiment of the present invention, in which the same parts as in the first embodiment are denoted by the same reference numerals, and the explanation thereof will be omitted.
この実施例においては、流量調節弁４の下流側に切替弁
１１を備え、制御部３からの制御入力に基づいてこの切
替弁１１をリム又はジェットノズルへ切替える。In this embodiment, a switching valve 11 is provided downstream of the flow control valve 4, and the switching valve 11 is switched to the rim or jet nozzle based on control input from the control unit 3.
この構成における動作を第８図のフローチャートを用い
て説明する。制御部３では、電源６からの電力の供給を
受け、洗浄開始スイッチ２が操作されると洗浄開始信号
を弁駆動回路３１へ入力し、第１タイマ手段３２をスタ
ートさせて流量調節弁４が開いてからの時間を測定し始
める。更にこの第１タイマ手段３２の出力で弁駆動回路
３１を流量検出手段（例えば、圧力センサ）５で検出し
た止水状態の給水圧検出出力に基づいた開度だけ流量調
節弁４を開くようこの弁駆動回路３１を駆動すると共に
切替弁１１をリム側に切替える。この流量調節弁４と切
替弁１１の駆動に伴いリム側に洗浄水が流れ始めるので
、この洗浄水の給水圧力を流量検出手段５で検出し、検
出出力に基づいて弁開駆動時間算出手段３３でリム洗浄
に必要な弁開時間を算出し、第１タイマ手段３２へ入力
する。The operation in this configuration will be explained using the flowchart in FIG. The control unit 3 receives power from the power source 6, and when the cleaning start switch 2 is operated, inputs a cleaning start signal to the valve drive circuit 31, starts the first timer means 32, and starts the flow rate regulating valve 4. Start measuring the time since opening. Further, the output of the first timer means 32 causes the valve drive circuit 31 to open the flow rate control valve 4 by the opening degree based on the water supply pressure detection output in the water stop state detected by the flow rate detection means (for example, a pressure sensor) 5. The valve drive circuit 31 is driven and the switching valve 11 is switched to the rim side. As the flow rate adjustment valve 4 and the switching valve 11 are driven, the cleaning water starts flowing to the rim side, so the water supply pressure of this cleaning water is detected by the flow rate detection means 5, and the valve opening driving time calculation means 33 is based on the detection output. The valve opening time required for rim cleaning is calculated and input to the first timer means 32.
第１タイマ手段３２では、この算出した弁開時間の開所
定流量の洗浄水を便器８へ供給してリムによる前洗浄を
行なう。この時間経過後、切替弁１１をジェットノズル
へ切替えて前洗浄を終了させる。このジェットノズルへ
の切替えに伴い切替弁１１のジェットノズル側に洗浄水
が流れ始めるが、この洗浄水の給水圧力を流量検出手段
５で検出して流量調節弁４の開度を調節すると共に弁開
駆動時間算出手段３３でサイホン作用を発生させるため
必要なジェットノズルへの給水時間を算出し第１タイマ
手段３２へ入力する。第１タイマ手段３２で、この算出
した弁開時間の開所定流量の洗浄水をジェットノズルへ
供給し、ブロー効果を発生させて汚物等を排出する。所
定時間が経過してサイホン作用状態が途切れた後、ジェ
ットノズルへの給水を終了し再び切替弁９をリム側へ切
替える。The first timer means 32 supplies a predetermined flow rate of flushing water to the toilet bowl 8 during the calculated valve opening time to perform pre-flushing with the rim. After this time has elapsed, the switching valve 11 is switched to the jet nozzle to complete the pre-cleaning. With this switching to the jet nozzle, cleaning water begins to flow to the jet nozzle side of the switching valve 11. The water supply pressure of this cleaning water is detected by the flow rate detection means 5, and the opening degree of the flow rate regulating valve 4 is adjusted. The opening driving time calculation means 33 calculates the water supply time to the jet nozzle required to generate the siphon action, and inputs it to the first timer means 32. The first timer means 32 supplies a predetermined flow rate of cleaning water to the jet nozzle during the calculated valve opening time to generate a blowing effect and discharge dirt and the like. After a predetermined period of time has passed and the siphon action state is interrupted, the water supply to the jet nozzle is ended and the switching valve 9 is switched to the rim side again.
同時に洗浄水の給水圧力を流量検出手段５で検出して流
量調節弁４の開度を調節すると共に弁開駆動時間算出手
段３３で封水にとって必要なリムへの給水時間を算出し
、第１タイマ手段３２へ出力する。第１タイマ手段３２
では、この算出した弁開時間の開所定流量の洗浄水をリ
ムへ供給して封水を行なう。尚、このリム給水開始後、
新たな洗浄開始入力かあったときは、この封水給水を最
初のリム洗浄（前洗浄）と看做してリム洗浄時間を算出
しそこから給水動作を行なう（第１０図（ｂ）参照）。At the same time, the flow rate detection means 5 detects the water supply pressure of the cleaning water to adjust the opening degree of the flow rate regulating valve 4, and the valve opening drive time calculation means 33 calculates the water supply time to the rim necessary for water sealing. It is output to the timer means 32. First timer means 32
Then, water sealing is performed by supplying a predetermined flow rate of cleaning water to the rim during the calculated valve opening time. Furthermore, after starting this rim water supply,
When a new cleaning start input is received, this sealed water supply is regarded as the first rim cleaning (pre-cleaning), the rim cleaning time is calculated, and the water supply operation is performed from there (see Fig. 10 (b)). .
また、弁開時間算出手段３３で算出した弁開時間出力は
、同時に旋回時間算出手段３４へも入力し溜水の旋回時
間を算出し、更に入力禁止時間算出手段３５では、この
旋回時間に幾らかの時間を加えて入力禁止時間を算出す
る（第１０図（ａ）参照）。第２タイマ手段３６は前記
弁駆動回路３１の駆動を止めて流量調節弁４を閉じた後
入力禁止時間をスタートする。尚、旋回時間算出手段３
４で算出した旋回時間で第２タイマ手段３６をスタート
するようにすればこの入力禁止時間算出手段３５を省略
することができるのは前記第１実施例の場合と同様であ
る。そして、例え新たな洗浄開始入力があっても入力禁
止時間経過後でなければ洗浄開始スイッチ２が操作され
ても弁駆動回路３１を駆動して洗浄給水を行なうことが
できず、電源６からの電力の供給を止めて流量調節弁４
を閉状態として一連の便器の洗浄を終了する。Further, the valve opening time output calculated by the valve opening time calculating means 33 is simultaneously inputted to the turning time calculating means 34 to calculate the turning time of the accumulated water. The input prohibition time is calculated by adding this time (see FIG. 10(a)). The second timer means 36 starts the input prohibition time after stopping the drive of the valve drive circuit 31 and closing the flow control valve 4. Furthermore, turning time calculation means 3
As in the case of the first embodiment, if the second timer means 36 is started at the turning time calculated in step 4, the input prohibition time calculating means 35 can be omitted. Even if there is a new cleaning start input, unless the input prohibition time has elapsed, even if the cleaning start switch 2 is operated, the valve drive circuit 31 cannot be driven to supply cleaning water, and the supply of cleaning water from the power supply 6 cannot be performed. Stop the power supply and close the flow control valve 4.
The series of flushing of the toilet bowl is completed by closing the toilet bowl.
なお、洗浄開始入力時から旋回終了時までのすべての時
間を入力禁止時間としてもよい。It should be noted that the entire time period from the time of input to start cleaning to the time of end of rotation may be set as the input prohibited time.
（発明の効果）
本発明の洗浄給水装置によれば、洗浄給水動作が終了し
た後、前記ボウル部の溜水の旋回が継続している間は、
次の洗浄起動入力を受け付けないようにしたので、給水
初期においてボウル部の溜水が過旋回となることがなく
、従って完全な汚物の排出が可能となる。(Effects of the Invention) According to the cleaning water supply device of the present invention, after the cleaning water supply operation is finished, while the water in the bowl portion continues to swirl,
Since the next cleaning start input is not accepted, the accumulated water in the bowl part does not swirl excessively at the initial stage of water supply, and therefore, it is possible to completely discharge the waste.
第１図は本発明の第１実施例にかかる洗浄給水装置のブ
ロック構成図、第２図はその制御部のブロック構成図、
第３図は第１実施例の動作の流れを表わすフローチャー
ト、第４図は本発明の第２実施例にかかる洗浄給水装置
のブロック構成図、第５図はその制御部のブロック構成
図、第６図はその動作の流れを表わすフローチャート、
第７図は本発明の第３実施例にかかる洗浄給水装置のブ
ロック構成図、第８図はその制御部のブロック構成図、
第９図はその動作の流れを表わすフローチャート、第１
０図はそのタイムチャートである。
１・・・洗浄給水装置、２・・・洗浄開始スイッチ、３
・・・制御部、４・・・流量調節弁、５・・・流量検出
手段、６・・・電源、７・・・給水管、８・・・便器、
９・・・開閉弁、１０・・・定流量弁、１１・・・切替
弁、３１・・・弁駆動回路、３２・・・第１タイマ手段
、３３・・・弁開時間算出手段、３４・・・旋回時間算
出手段、３５・・・入力禁止時間算出手段、３６・・・
第２タイマ手段。３７・・・タイマ手段、３８・・・入
力禁止データ記憶部。
第１図FIG. 1 is a block diagram of a cleaning water supply device according to a first embodiment of the present invention, and FIG. 2 is a block diagram of its control unit.
FIG. 3 is a flowchart showing the operation flow of the first embodiment, FIG. 4 is a block diagram of the cleaning water supply device according to the second embodiment of the present invention, and FIG. 5 is a block diagram of the control section thereof. Figure 6 is a flowchart showing the flow of the operation.
FIG. 7 is a block diagram of a cleaning water supply device according to a third embodiment of the present invention, and FIG. 8 is a block diagram of its control unit.
Figure 9 is a flowchart showing the flow of the operation.
Figure 0 is the time chart. 1...Cleaning water supply device, 2...Cleaning start switch, 3
...Control unit, 4...Flow rate control valve, 5...Flow rate detection means, 6...Power source, 7...Water supply pipe, 8...Toilet bowl,
9... Opening/closing valve, 10... Constant flow valve, 11... Switching valve, 31... Valve drive circuit, 32... First timer means, 33... Valve opening time calculation means, 34 ...Turning time calculation means, 35...Input prohibition time calculation means, 36...
Second timer means. 37...Timer means, 38...Input prohibited data storage section. Figure 1
Claims (1)
ホン作用を発生させて汚物を排出するようにした便器へ
洗浄水を供給する管路に給水量調節手段を設けた便器の
洗浄給水装置において、洗浄給水動作が終了した後、前
記ボウル部の溜水の旋回が継続している間は、次の洗浄
起動入力を受け付けないようにしたことを特徴とする洗
浄給水装置。A flushing water supply for a toilet bowl, which has a rim for swirling the water accumulated in the bowl part and is designed to generate a siphon action to discharge waste.The water supply for cleaning the toilet is equipped with a water supply amount adjustment means in the pipe that supplies flushing water to the toilet bowl, which generates a siphon effect to discharge waste. A cleaning water supply device, characterized in that, after the cleaning water supply operation is completed, the next cleaning start input is not accepted while the water stored in the bowl portion continues to swirl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32718290A JP2827505B2 (en) | 1990-11-27 | 1990-11-27 | Cleaning water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32718290A JP2827505B2 (en) | 1990-11-27 | 1990-11-27 | Cleaning water supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04194239A true JPH04194239A (en) | 1992-07-14 |
| JP2827505B2 JP2827505B2 (en) | 1998-11-25 |
Family
ID=18196227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32718290A Expired - Fee Related JP2827505B2 (en) | 1990-11-27 | 1990-11-27 | Cleaning water supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2827505B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032813A (en) * | 2013-03-04 | 2014-09-10 | Toto株式会社 | Water filling closet pan |
| JP2020066889A (en) * | 2018-10-23 | 2020-04-30 | Toto株式会社 | Toilet device |
-
1990
- 1990-11-27 JP JP32718290A patent/JP2827505B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032813A (en) * | 2013-03-04 | 2014-09-10 | Toto株式会社 | Water filling closet pan |
| JP2020066889A (en) * | 2018-10-23 | 2020-04-30 | Toto株式会社 | Toilet device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2827505B2 (en) | 1998-11-25 |
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