JPS6252220B2 - - Google Patents
Info
- Publication number
- JPS6252220B2 JPS6252220B2 JP57084212A JP8421282A JPS6252220B2 JP S6252220 B2 JPS6252220 B2 JP S6252220B2 JP 57084212 A JP57084212 A JP 57084212A JP 8421282 A JP8421282 A JP 8421282A JP S6252220 B2 JPS6252220 B2 JP S6252220B2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- time
- valve
- temperature
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 160
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 238000004851 dishwashing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
【発明の詳細な説明】
本発明は、給湯栓からの給湯を間欠的に行なう
給湯装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hot water supply device that intermittently supplies hot water from a hot water tap.
従来の給湯装置は第１図に示すように構成され
ていた。すなわち第１図において、水道１から供
給された水は、電気温水器２のタンク３内に入
り、ヒータ４で加熱され貯湯される。端末に設け
た給湯栓５，６に対しては、電気温水器２に接続
された給湯配管７を介して給湯が行なわれる。 A conventional water heater was constructed as shown in FIG. That is, in FIG. 1, water supplied from a water supply 1 enters a tank 3 of an electric water heater 2, is heated by a heater 4, and is stored. Hot water is supplied to the hot water taps 5 and 6 provided at the terminals via a hot water supply pipe 7 connected to the electric water heater 2.
給湯栓５あるいは６のコツク８あるいは９を開
閉することにより給湯は供給、停止される。 Hot water supply is supplied and stopped by opening and closing the tap 8 or 9 of the hot water tap 5 or 6.
給湯時において、給湯を頻繁に供給、停止させ
る必要がある場合がある。これは例えば台所で食
器類や鍋、釜類を洗う場合等、まず洗剤をつけて
スポンジ類で食器類をこすり、次に湯でこの洗剤
を洗い流して食器スースに置く、という動作を行
なうが、この場合給湯は洗剤を洗い流す時だけ必
要であり、これ以外の動作の時は必要がない。 When supplying hot water, it may be necessary to frequently supply and stop the supply of hot water. For example, when washing dishes, pots, and pots in the kitchen, you first apply detergent and scrub the dishes with a sponge, then rinse off the detergent with hot water and place them in a dishwasher. In this case, hot water supply is necessary only when washing away the detergent, and is not necessary for other operations.
従来の給湯装置においては、給湯栓５あるいは
６のコツク８あるいは９を頻繁にあるサイクルを
もつて手で開閉しているのが実状であつた。この
ためコツク８あるいは９の開閉に手間取り、食事
の後かたずけが時間がかかるものとなつていた。 In the conventional hot water supply apparatus, the reality is that the tap 8 or 9 of the hot water tap 5 or 6 is manually opened and closed in a certain cycle. For this reason, it took time to open and close the kettle 8 or 9, making cleaning up after meals time consuming.
また、中にはコツク８あるいは９の開閉があま
りにもわずらわしいので、洗い物の作業中は給湯
栓５あるいは６を開成したままにして湯をたれ流
す人もおり、この場合は必要時以外も湯が供給さ
れ続けるため、省エネルギーに反するものとなつ
ていた。また、水道の給水を時限制御して給水す
る方法もあつたが、開閉時間が変えられなく、湯
が供給できないという欠点を有していた。 Additionally, some people find it too troublesome to open and close the hot water tap 8 or 9, so they leave the hot water faucet 5 or 6 open while washing dishes and let the hot water drip out. Because it was continuously supplied, it went against energy conservation. There was also a method of time-controlled water supply, but this had the disadvantage that the opening/closing time could not be changed and hot water could not be supplied.
本発明は、この様な従来の欠点を解消するもの
で、給湯栓からの湯の供給を自動的に供給、停止
せしめ、湯の間欠給湯が行なえる給湯装置を提供
することを目的とする。 SUMMARY OF THE INVENTION The object of the present invention is to provide a hot water supply device that can automatically supply and stop the supply of hot water from a hot water faucet, and can perform intermittent hot water supply.
この目的を達成するために本発明は、給湯栓へ
湯を供給、停止する開閉バルブと、この開閉バル
ブを制御する制御装置とを設け、制御装置には開
閉バルブの開時間と閉時間を任意に設定する時限
回路を設け、設定器の設定に従つて制御装置を介
して開閉バルブを時限制御して開閉し、給湯栓か
ら湯を間欠供給し、使い勝手の向上と省エネルギ
ーを図つたものである。 In order to achieve this object, the present invention includes an on-off valve that supplies and stops hot water to a hot water tap, and a control device that controls this on-off valve. A timed circuit is installed to set the temperature, and the opening/closing valve is controlled to open and close via the control device according to the setting of the setting device, and hot water is supplied intermittently from the hot water faucet, thereby improving usability and saving energy. .
次に本発明の一実施例について第２図〜第４図
に基づいて説明する。 Next, one embodiment of the present invention will be described based on FIGS. 2 to 4.
第２図において、水道１１から逆止弁１２、減
圧弁１３を経て、給湯源である電気温水器１４内
のタンク１５中に給水された水は、ヒータ１６で
加熱されて昇温されタンク１５内に貯えられる。
電気温水器１４で作られた湯を端末側の給湯栓１
７あるいは１８に導き湯を供給する給湯経路とし
て、給湯配管１９が設けられている。給湯配管１
９の電気温水器１４近傍には安全弁２０と空気抜
き弁２１が接続されている。給湯栓１８の近傍に
は混合弁２２が設けられ、給水管２３と給湯管１
９の水と湯を混合して、給湯管１９′を通つて給
湯栓１８に混合湯を供給する。この給湯管１９′
には、給湯栓１８への混合湯を供給、停止する開
閉バルブである電動二方弁２４が設けられてい
る。 In FIG. 2, water is supplied from a water supply 11 through a check valve 12 and a pressure reducing valve 13 into a tank 15 in an electric water heater 14, which is a hot water source, and is heated by a heater 16 to raise its temperature. stored within.
The hot water made by the electric water heater 14 is connected to the hot water tap 1 on the terminal side.
A hot water supply pipe 19 is provided as a hot water supply path for supplying hot water to 7 or 18. Hot water piping 1
A safety valve 20 and an air vent valve 21 are connected near the electric water heater 14 at 9. A mixing valve 22 is provided near the hot water tap 18, and a water supply pipe 23 and a hot water supply pipe 1 are connected to each other.
9 and hot water are mixed and the mixed hot water is supplied to the hot water tap 18 through the hot water supply pipe 19'. This hot water pipe 19'
is provided with an electric two-way valve 24 that is an on-off valve that supplies and stops the supply of mixed hot water to the hot water tap 18.
この電動二方弁２４は、設定器２５の設定に従
つて制御装置２６を介して制御される。制御装置
２６の一部を構成する給湯自動停止回路の構成部
品として、給湯管１９′には流量センサ２７も設
けられている。 This electric two-way valve 24 is controlled via a control device 26 according to the settings of a setting device 25. A flow rate sensor 27 is also provided in the hot water supply pipe 19' as a component of an automatic hot water supply stop circuit that constitutes a part of the control device 26.
また２８，２９は給湯栓１７，１８のコツクで
ある。設定器２５の詳細は第３図に示される。こ
の実施例においては、設定器２５は間欠給湯と給
湯自動停止の双方が設定できるものになつてい
る。給湯自動停止スイツチ３０及び間欠給湯スイ
ツチ３１によりモード選択が行なわれる。間欠給
湯のみを選択する場合は、間欠給湯スイツチ３１
をオンとし、給湯自動停止スイツチ３０をオフと
する。双方のスイツチをオフとした状態では、通
常の定温度給湯が行なわれる。そして、電動二方
弁２４の開時間設定つまみ３２と閉時間設定つま
み３３の設定により、「開」、「閉」時間が制御さ
れる。この場合、開時間と閉時間は任意に設定で
きるように、開時間つまみ３２と閉時間設定つま
み３３は可変型となつており、湯の供給、停止時
間が調節設定できる。また３５は給湯量設定つま
みであり、欲しい給湯総量を予め設定しておくと
所定量給湯後、電動二方弁２４が自動閉成され、
給湯が自動停止される。この場合、給湯量が表示
３４に表示される。給湯自動停止を選択するに
は、給湯自動停止スイツチ３０をオンする必要が
ある。間欠給湯と給湯自動停止は、各々単独でも
選べるし、また双方組み合せて使用することも可
能である。第４図は、間欠給湯の電気制御回路の
一例を示すものである。回路はAC電源３５、ト
ランス３６、整流器３７、オン時間時限回路３
８、オフ時間時限回路３９、リレー４０、接点４
１、電動二方弁２４及び間欠給湯スイツチ３１よ
り成つている。設定器２５の設定に従いオン時間
時限回路３８とオフ時間時限回路３９が働き、リ
レー４０をセツト、リセツトする。このリレー４
０により接点４１が切り換えられ、電動二方弁２
４を位置制御し給湯経路を繰り返し開閉する。な
お間欠給湯スイツチ３１がオフされた時は、オン
時限制御回路３８と、オフ時限制御回路３９はリ
セツトされる。 Further, 28 and 29 are the taps for the hot water taps 17 and 18. Details of the setting device 25 are shown in FIG. In this embodiment, the setting device 25 is capable of setting both intermittent hot water supply and automatic stop of hot water supply. Mode selection is performed by an automatic hot water supply stop switch 30 and an intermittent hot water supply switch 31. If you select only intermittent hot water supply, press the intermittent hot water supply switch 31.
is turned on, and the hot water supply automatic stop switch 30 is turned off. When both switches are off, normal constant temperature hot water supply is performed. The "open" and "close" times are controlled by the settings of the open time setting knob 32 and the close time setting knob 33 of the electric two-way valve 24. In this case, the opening time knob 32 and the closing time setting knob 33 are variable so that the opening time and closing time can be set arbitrarily, and the hot water supply and stop times can be adjusted and set. Further, 35 is a hot water supply amount setting knob, and if the desired total amount of hot water is set in advance, the electric two-way valve 24 will be automatically closed after a predetermined amount of hot water has been supplied.
Hot water supply will be automatically stopped. In this case, the amount of hot water supplied is displayed on the display 34. To select automatic hot water supply stop, it is necessary to turn on the hot water supply automatic stop switch 30. Intermittent hot water supply and automatic stop of hot water supply can be selected individually, or both can be used in combination. FIG. 4 shows an example of an electric control circuit for intermittent hot water supply. The circuit includes an AC power source 35, a transformer 36, a rectifier 37, and an on-time timer circuit 3.
8. Off time time limit circuit 39, relay 40, contact 4
1. Consists of an electric two-way valve 24 and an intermittent hot water supply switch 31. According to the settings of the setter 25, the on time time limit circuit 38 and the off time time limit circuit 39 operate to set and reset the relay 40. This relay 4
0, the contact 41 is switched, and the electric two-way valve 2
4 to repeatedly open and close the hot water supply route. Note that when the intermittent hot water supply switch 31 is turned off, the on time limit control circuit 38 and the off time limit control circuit 39 are reset.
次に動作を説明する。まず間欠給湯のみを行な
いたい時は、給湯自動停止スイツチ３０をオフと
し、間欠給湯スイツチ３１をオンとする。そし
て、電動二方弁２４の開時間と閉時間を、開時間
設定つまみ３２と閉時間設定つまみ３３にて設定
する。給湯栓１８のコツク２９を開成することに
より混合弁２２で適温にされた湯は、設定に従つ
て間欠的に給湯される。この場合、給湯量の大小
にかかわらず定時間給湯されるため、一定サイク
ルで湯を必要とする作業に便利である。また、例
えば、開時間設定つまみ３２を短時間（例えば５
秒間）に設定し、閉時間設定つまみ３３を非常に
長時間（例えば１時間）に設定して、間欠給湯ス
イツチ３１をオンにすると５秒間給湯が行なわれ
て自動的に停止されるため、間欠給湯スイツチ３
１の操作によつて自動的に所定量、少量の湯を供
給し自動停止することもできる。また、例えば閉
設定つまみ３３を長時間（例えば５時間）に設定
し、開時間設定つまみ３２も長時間に設定するこ
とにより、冬期の夜間に就眠時にセツトしておく
と凍結の起こりそうな明け方まで停止していて、
その後電動２方弁２４が開成されて朝まで少量の
湯を流しておくこともできる。この時、混合弁２
２で温調されるため、湯をたれ流す方法に対して
は経済的であり、水をたれ流す方法に対しては非
常に寒い時でも凍結防止が確実に図られる利点を
有している。次に給湯自動停止のみを行ないたい
場合は、給湯自動停止スイツチ３０のみをオンと
する。そして給湯量所定つまみ３５を欲しい。湯
量に設定し、給湯栓１８のコツク２９を開成する
と電動二方弁２４は開成されているため給湯が開
始される。水量を流量センサ２７で検出して制御
装置２６で流量を積算し、設定量まで給湯を行な
つた時に電動二方弁２４を閉成するように指令を
出し、給湯を自動停止する。コツク２９は基本的
になくても湯の供給、停止はできるが、この場合
流量調節を行なうために設けてある。電動二方弁
２４がリニアー型で流量調節も可能なタイプの場
合は、コツク２９は廃しても良い。間欠給湯と給
湯自動停止を併用したい場合は、間欠給湯スイツ
チ３１と給湯自動停止スイツチ３１と給湯自動停
止スイツチ３０の双方をオンとし、時間設定、湯
量設定を行なうことにより併用が可能となる。双
方のスイツチをオフにしておけば、コツク２９の
みの操作で通常の給湯が行なわれる。 Next, the operation will be explained. First, when only intermittent hot water supply is desired, the automatic hot water supply stop switch 30 is turned off and the intermittent hot water supply switch 31 is turned on. Then, the opening time and closing time of the electric two-way valve 24 are set using the opening time setting knob 32 and the closing time setting knob 33. By opening the tap 29 of the hot water tap 18, the hot water brought to an appropriate temperature by the mixing valve 22 is intermittently supplied according to the settings. In this case, hot water is supplied for a fixed period of time regardless of the amount of hot water supplied, which is convenient for work that requires hot water in a fixed cycle. Also, for example, the opening time setting knob 32 may be turned on for a short time (for example, 5
If you set the closing time setting knob 33 to a very long time (for example, 1 hour) and turn on the intermittent hot water supply switch 31, hot water will be supplied for 5 seconds and then automatically stopped. hot water switch 3
Operation 1 can also automatically supply a predetermined amount and a small amount of hot water and automatically stop the supply. For example, by setting the close setting knob 33 to a long time (for example, 5 hours) and setting the open time setting knob 32 to a long time, it is possible to set the closing time setting knob 33 to a long time (for example, 5 hours). It has stopped until
After that, the electric two-way valve 24 is opened to allow a small amount of hot water to flow until morning. At this time, mixing valve 2
Since the temperature is controlled by 2, it is more economical than the method of pouring hot water, and has the advantage that freezing can be reliably prevented even in extremely cold weather compared to the method of pouring water. Next, if you only want to automatically stop the hot water supply, turn on only the automatic hot water supply stop switch 30. I also want a hot water supply amount predetermined knob 35. When the hot water amount is set and the tap 29 of the hot water supply faucet 18 is opened, the electric two-way valve 24 is open, so hot water supply starts. The amount of water is detected by a flow rate sensor 27, the flow rate is integrated by a control device 26, and when hot water is supplied to a set amount, a command is issued to close the electric two-way valve 24, and the hot water supply is automatically stopped. Basically, hot water can be supplied and stopped without the hot water tank 29, but in this case, it is provided to adjust the flow rate. If the electric two-way valve 24 is a linear type that can also adjust the flow rate, the cock 29 may be omitted. If you want to use intermittent hot water supply and automatic hot water supply in combination, you can do so by turning on both the intermittent hot water supply switch 31, the automatic hot water supply stop switch 31, and the automatic hot water supply stop switch 30, and setting the time and amount of hot water. If both switches are turned off, normal hot water supply can be performed by operating only the pot 29.
従つて、本実施例においては、給湯温度を調節
する温調手段として混合弁２２を用いているた
め、給湯温度の変更が即座にでき、凍結防止運転
時も経済的にかつ確実に凍結防止が図られるとと
もに、給水管２３の水も同時に流動されるため、
給水管の凍結防止も図れる利点を有している。ま
た給湯口として手動で開閉される給湯栓１８を用
いているため、電気系の故障時や停電時に手で止
水ができる効果を有している。また、制御回路に
は給湯自動停止回路も有しているため、定量値ま
での給湯が可能で、洗しの水槽や浴槽への湯張り
が自動的にできる効果を有している。 Therefore, in this embodiment, since the mixing valve 22 is used as a temperature control means for regulating the hot water supply temperature, the hot water supply temperature can be changed immediately, and even during antifreeze operation, antifreeze can be performed economically and reliably. At the same time, the water in the water supply pipe 23 is also flowed at the same time.
It also has the advantage of preventing water supply pipes from freezing. Furthermore, since a hot water tap 18 that is manually opened and closed is used as a hot water inlet, it is possible to manually shut off the water in the event of an electrical system failure or power outage. The control circuit also includes an automatic hot water supply stop circuit, so it is possible to supply hot water up to a fixed amount, and it has the effect of automatically filling the washing tank or bathtub with hot water.
以上の説明からなように本発明の給湯装置は、
給湯栓へ湯を供給、停止する開閉バルブを設けて
これを開閉時限制御して間欠給湯を行なつている
ため次の様な効果を有する。 As can be seen from the above description, the water heater of the present invention has the following features:
An on-off valve is provided to supply and stop hot water to the hot water faucet, and the opening and closing of this valve is controlled in a timed manner to provide intermittent hot water supply, resulting in the following effects.
(1) 給湯の供給、停止サイクルを使用目的に合せ
て変えることができるため、洗い物作業時等に
手で給湯栓を操作する必要がなく、自動的にか
つ的確に間欠給湯が行なえる。(1) Since the hot water supply and stop cycles can be changed according to the purpose of use, there is no need to manually operate the hot water faucet when washing dishes, etc., and intermittent hot water supply can be performed automatically and accurately.
(2) 給湯スイツチと、設定時間が可変の開時限制
御回路と閉時限制御回路の操作により、洗面器
一杯分の少量給湯や、夜間の凍結防止運転がで
きる。(2) By operating the hot water switch and the open time control circuit and close time control circuit, which have variable set times, it is possible to supply a small amount of hot water for a full wash basin, and to operate at night to prevent freezing.
(3) 混合弁等の温調手段により給湯ができるた
め、快適に使用ができ、浴槽に使用した場合は
湯張り後、即座に入浴が可能であり、また凍結
防止の確実化が図れる。(3) Since hot water can be supplied using temperature control means such as a mixing valve, it can be used comfortably, and when used in a bathtub, it is possible to take a bath immediately after filling with hot water, and it also ensures that freezing is prevented.
(4) 電源投入が給湯スイツチで行なえるため、濡
れた手でプラグを差し込む時のような感電の危
険がない。(4) Since the power can be turned on using the hot water switch, there is no risk of electric shock as would be the case when plugging in the plug with wet hands.
第１図は従来の給湯装置を示すシステム図、第
２図は本発明の一実施例を示すシステム図、第３
図は同システムの設定器を示す外観図、第４図は
同システムの制御装置を示す回路図である。
１４……電気温水器（給湯機）、１７，１８…
…給湯栓、１９……給湯配管（給湯経路）、２２
……混合弁（温調手段）、２４……電動二方弁
（開閉バルブ）、２５……設定器、２６……制御装
置、３１……間欠給湯スイツチ（給湯スイツ
チ）、３８……オン時間時限回路（開時限制御回
路）、３９……オフ時間時限回路（閉時限制御回
路）。
Fig. 1 is a system diagram showing a conventional water heater, Fig. 2 is a system diagram showing an embodiment of the present invention, and Fig. 3 is a system diagram showing an embodiment of the present invention.
The figure is an external view showing the setting device of the system, and FIG. 4 is a circuit diagram showing the control device of the system. 14...Electric water heater (water heater), 17, 18...
...Hot water tap, 19...Hot water supply piping (hot water supply route), 22
... Mixing valve (temperature control means), 24 ... Electric two-way valve (opening/closing valve), 25 ... Setting device, 26 ... Control device, 31 ... Intermittent hot water supply switch (hot water supply switch), 38 ... On time Time limit circuit (open time limit control circuit), 39... Off time time limit circuit (close time limit control circuit).
Claims (1)
段で調温された湯を給湯対象に供給する給湯口
と、温調された湯を供給、停止する開閉バルブ
と、給湯の開始、停止を指示する前記給湯口の近
傍に設けた給湯スイツチと、前記開閉バルブの開
状態を制御する設定時間が可変の開時限制御回路
と、閉状態を制御する設定時間が可変の閉時限制
御回路と、前記給湯スイツチと開時限制御回路と
閉時限制御の設定に従つて前記開閉バルブを制御
する制御回路とを備えた給湯装置。 ２ 温調手段は混合弁とした特許請求の範囲第１
項記載の給湯装置。 ３ 給湯口は手動で開閉される給湯栓とした特許
請求の範囲第１項記載の給湯装置。 ４ 制御回路は給湯量設定に従つて所定量給湯後
は開閉バルブを閉成する給湯自動停止回路を有し
た特許請求の範囲第１項記載の給湯装置。[Scope of Claims] 1. A temperature control means for adjusting the temperature of hot water supply, a hot water supply port for supplying hot water whose temperature has been regulated by the temperature control means to a hot water supply target, and an on-off valve that supplies and stops the temperature-controlled hot water. , a hot water supply switch installed near the hot water supply port that instructs to start and stop hot water supply, an open time limit control circuit with a variable set time to control the open state of the opening/closing valve, and a variable set time to control the closed state. and a control circuit that controls the opening/closing valve according to the settings of the hot water supply switch, the opening time control circuit, and the closing time control. 2 Claim 1 that the temperature control means is a mixing valve
Water heater as described in section. 3. The hot water supply device according to claim 1, wherein the hot water supply port is a hot water tap that is manually opened and closed. 4. The hot water supply apparatus according to claim 1, wherein the control circuit has an automatic hot water supply stop circuit that closes an on-off valve after a predetermined amount of hot water has been supplied according to the hot water supply amount setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57084212A JPS58200941A (en) | 1982-05-18 | 1982-05-18 | Hot-water supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57084212A JPS58200941A (en) | 1982-05-18 | 1982-05-18 | Hot-water supplying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58200941A JPS58200941A (en) | 1983-11-22 |
| JPS6252220B2 true JPS6252220B2 (en) | 1987-11-04 |
Family
ID=13824165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57084212A Granted JPS58200941A (en) | 1982-05-18 | 1982-05-18 | Hot-water supplying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58200941A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0627587B2 (en) * | 1983-12-23 | 1994-04-13 | 松下電器産業株式会社 | Water heater |
| JPH0615936B2 (en) * | 1983-12-23 | 1994-03-02 | 松下電器産業株式会社 | Water heater |
| JPS61126233A (en) * | 1984-11-20 | 1986-06-13 | 松下電器産業株式会社 | Hot water mixing and feeding apparatus |
| JPS61286682A (en) * | 1985-06-12 | 1986-12-17 | Kanbayashi Seisakusho:Kk | Feed water control system for water service |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4112555Y1 (en) * | 1964-05-22 | 1966-06-13 | ||
| JPS506376A (en) * | 1973-05-15 | 1975-01-23 | ||
| JPS5021854A (en) * | 1973-06-29 | 1975-03-08 | ||
| JPS5314856A (en) * | 1976-07-22 | 1978-02-09 | Mitsubishi Rayon Co | Manufacture of composite yarn |
| JPS5453066A (en) * | 1977-10-03 | 1979-04-26 | Shinmeiwa Kogei Kk | Automatic hair washer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534876Y2 (en) * | 1975-06-03 | 1980-08-18 |
-
1982
- 1982-05-18 JP JP57084212A patent/JPS58200941A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4112555Y1 (en) * | 1964-05-22 | 1966-06-13 | ||
| JPS506376A (en) * | 1973-05-15 | 1975-01-23 | ||
| JPS5021854A (en) * | 1973-06-29 | 1975-03-08 | ||
| JPS5314856A (en) * | 1976-07-22 | 1978-02-09 | Mitsubishi Rayon Co | Manufacture of composite yarn |
| JPS5453066A (en) * | 1977-10-03 | 1979-04-26 | Shinmeiwa Kogei Kk | Automatic hair washer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58200941A (en) | 1983-11-22 |
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