JPH0694032B2 - Bath kettle - Google Patents
Bath kettleInfo
- Publication number
- JPH0694032B2 JPH0694032B2 JP30419086A JP30419086A JPH0694032B2 JP H0694032 B2 JPH0694032 B2 JP H0694032B2 JP 30419086 A JP30419086 A JP 30419086A JP 30419086 A JP30419086 A JP 30419086A JP H0694032 B2 JPH0694032 B2 JP H0694032B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- bath
- ultraviolet
- ultraviolet lamp
- bathtub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 80
- 238000001514 detection method Methods 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000010453 quartz Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000003287 bathing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000005365 phosphate glass Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、ガスや石油・電気等を熱源とした風呂釜に関
するものである。TECHNICAL FIELD The present invention relates to a bath pot using gas, oil, electricity or the like as a heat source.
従来の技術 従来の風呂釜は単に温水を得る機能だけであり、入浴の
たびに浴槽水が汚れ、105〜106コ/mlレベルの菌の繁殖
や水の濁りが有った。2. Description of the Related Art The conventional bath kettle has only the function of obtaining hot water, and the bath water is dirty each time it is bathed, and there is a growth of bacteria of 10 5 to 10 6 co / ml level and muddy water.
発明が解決しようとする問題点 このような菌の繁殖や濁りのある風呂で入浴すること
は、衛生管理の面より好ましくない。Problems to be Solved by the Invention It is not preferable from the viewpoint of hygiene control to bathe in such a bath where bacteria are proliferated or turbid.
問題点を解決するための手段 上記問題点を解決するために本発明の風呂釜は、流水路
と、前記流水路に設けられ内部に空間部を有する紫外線
透過性水遮断体と、前記水遮断体の空間部に配置され前
記流水路の水を殺菌する紫外線ランプと、前記水遮断体
内の空間部に配置され24V以下の電圧の印加により水の
侵入時に導通して前記紫外線ランプへの送電を停止する
水検知電極２本とからなる紫外線殺菌装置を、浴槽外に
設置され、かつ前記浴槽内の水と連通する風呂循環流路
内に配置する構成としたものである。Means for Solving the Problems In order to solve the above problems, a bath kettle according to the present invention is provided with a running water channel, an ultraviolet ray permeable water blocking body having a space inside the running water channel, and the water blocking unit. An ultraviolet lamp that is placed in the space of the body to sterilize the water in the running water channel, and is placed in the space of the water shutoff body that conducts when water enters by applying a voltage of 24 V or less and transmits power to the ultraviolet lamp. An ultraviolet sterilizer comprising two water detection electrodes to be stopped is installed outside the bathtub and is arranged in a bath circulation flow path communicating with water in the bathtub.
作用 上記構成にすることにより、浴槽内に繁殖した細菌およ
び湯垢などの有機物は紫外線ランプにより殺菌浄化さ
れ、濁りや臭みのないきれいな浴槽水が得られる。Action With the above-mentioned configuration, the bacteria and the organic matter such as the scale that have propagated in the bathtub are sterilized and purified by the ultraviolet lamp, and clean bathwater without turbidity or odor can be obtained.
また、水遮断体の割れ等の異常時には紫外線ランプへの
送電が停止するため漏電がなく安全である。In addition, when there is an abnormality such as cracking of the water barrier, power transmission to the ultraviolet lamp is stopped, so there is no leakage and it is safe.
実施例 本発明の実施例を第１図〜第４図にて以下説明する。Embodiment An embodiment of the present invention will be described below with reference to FIGS.
第１図は本発明の一実施例である風呂釜の断面図であ
る。風呂釜１と浴槽２は、風呂循環流路３にて次の移動
がおこなわれる。紫外線殺菌装置４は、風呂循環流路３
に配置され、ポンプ５と連続して浴槽水を往水路６から
紫外線殺菌装置４さらに復水路７へと移動させ、殺菌を
行う。FIG. 1 is a sectional view of a bath kettle which is an embodiment of the present invention. The bath cauldron 1 and the bath tub 2 are moved next in the bath circulation channel 3. The ultraviolet sterilizer 4 is used in the bath circulation channel 3
The bath water is moved from the outflow channel 6 to the ultraviolet sterilizer 4 and the condensate channel 7 continuously with the pump 5 for sterilization.
風呂釜１は浴槽２に別設されており、この風呂釜１は浴
槽２の水と連通する風呂循環流路３をその内部に配置し
ている。紫外線殺菌装置４は、風呂釜１の内部に配置さ
れているため、紫外線殺菌装置４の周囲は空気環境であ
る。The bath cauldron 1 is separately provided in the bathtub 2, and the bath cauldron 1 has therein a bath circulation flow path 3 communicating with the water in the bathtub 2. Since the ultraviolet sterilizer 4 is arranged inside the bath tub 1, the environment around the ultraviolet sterilizer 4 is an air environment.
第２図は、本発明の一実施例である紫外線殺菌装置の断
面図、第３図は第２図のAA′線断面図である。2 is a sectional view of an ultraviolet sterilizer according to an embodiment of the present invention, and FIG. 3 is a sectional view taken along the line AA 'of FIG.
殺菌装置は、流水路８と、この流水路８に設けられ内部
に空間部９を有する水遮断体10と、この水遮断体10内の
空間部９に配置され流水路８の水を殺菌する紫外線ラン
プ11と、水遮断体10内の空間部９に配置され水の浸入時
に導通して紫外線ランプ11への送電を停止する水検知電
極12とからなる。The sterilization device is provided with a running water channel 8, a water blocking body 10 provided in the running water channel 8 and having a space 9 therein, and is disposed in the space 9 inside the water blocking body 10 to sterilize the water in the running water channel 8. It comprises an ultraviolet lamp 11 and a water detection electrode 12 which is arranged in the space 9 inside the water blocking body 10 and which conducts when water enters and stops the power transmission to the ultraviolet lamp 11.
水は、流入口13から流入し、紫外線ランプ11により殺菌
された後、流出口14から流出する。紫外線ランプ11は、
紫外線反射率が大なる内面を有する金属製容器15にネジ
体16を介して着脱自在に取り付け、水遮断体10内の空間
部９の中心部に配置している。この水遮断体10は、その
上部および下部に落下防止用の突起17および水もれ防止
用シリコンパッキン18を円周方向に配置し、ネジ体16を
介して金属製容器15の中心部に着脱自在に取り付けてい
る。Water flows in through the inflow port 13, is sterilized by the ultraviolet lamp 11, and then flows out through the outflow port 14. UV lamp 11
It is detachably attached to a metal container 15 having an inner surface having a high ultraviolet reflectance via a screw body 16, and is arranged at the center of the space 9 in the water blocking body 10. This water blocking body 10 has a protrusion 17 for preventing a drop and a silicone packing 18 for preventing water leakage arranged in the upper and lower portions thereof in the circumferential direction, and is attached to and detached from the center of the metal container 15 via a screw body 16. It is attached freely.
紫外線ランプ11は、253.7mmを中心波長とするものであ
り、この波長をよく透過させる石英もしくは紫外線透過
ガラス（低Fe2O3含有のケイ酸塩ガラス，ホウケイ酸低
アルカリガラス，りん酸塩ガラス）で照射部が構成され
ている。紫外部ランプ11は、その送電をするための電気
リード線19が設けられているが、この電気リード線19を
紫外線ランプ11の上部および下部から導きだしたもの，
紫外線ランプ11の片端から導きだしたもの等の構成が可
能である。The UV lamp 11 has a center wavelength of 253.7 mm, and quartz or UV transparent glass that transmits this wavelength well (silicate glass containing low Fe 2 O 3 , borosilicate low alkali glass, phosphate glass). ) Comprises an irradiation unit. The ultraviolet external lamp 11 is provided with an electric lead wire 19 for transmitting electric power, and the electric lead wire 19 is led from the upper and lower parts of the ultraviolet lamp 11.
It is possible to have a structure such as one derived from one end of the ultraviolet lamp 11.
水遮断体10の材質は、石英，フッ素樹脂，紫外線透過ガ
ラス（低Fe2O3含有のケイ酸塩ガラス，ホウケイ酸低ア
ルカリガラス，りん酸塩ガラス）の群より選択した少な
くとも１種であるが、好ましくは石英もしくはフッ素樹
脂コートの石英である。石英もしくはフッ素樹脂は紫外
線の透過が特に優れているため殺菌が効果的に行なわれ
る。The material of the water blocker 10 is at least one selected from the group consisting of quartz, fluororesin, and ultraviolet transparent glass (silicate glass containing low Fe 2 O 3 , borosilicate low alkali glass, phosphate glass). However, quartz or fluorocarbon-coated quartz is preferable. Quartz or fluororesin is particularly excellent in ultraviolet light transmission, so that sterilization is effectively performed.
水検知電極12は、チタン，ステンレス，銅，白金メッキ
のチタン等の電極を２本離して設置したものであり、交
流24V以下の電源を常時付与している。そのため、水の
浸入時に導通し、紫外線ランプ11への送電を停止する回
路を作動させる。この水検知電極12は、ステンレス棒を
低コストである理由より使用し、交流12Vを付与した。
交流12Vは、交流にすることにより水検知用電極12の寿
命が長くなること、12Vにすることにより導通時の水の
漏電にともなう人体への影響が少ないことの理由により
選定した。The water detection electrode 12 is one in which two electrodes such as titanium, stainless steel, copper, and platinum-plated titanium are separated from each other, and a power source of 24 V AC or less is constantly applied. Therefore, when water enters, the circuit is activated to activate the circuit that stops the power transmission to the ultraviolet lamp 11. For this water detection electrode 12, a stainless steel rod was used because of its low cost, and 12 V AC was applied.
The alternating current of 12 V was selected because the alternating current will increase the life of the water detection electrode 12 and the use of 12 V will reduce the influence on the human body due to water leakage during conduction.
水検知用電極12は、電気リード線20で制御回路部（第４
図に設載）と導通している。The water detection electrode 12 is connected to the control circuit section (4th
(Installed in the figure).
なお、この殺菌装置は、金属製容器15のなかに水遮断体
10を配置し、水がこの遮断体10の周囲360度を移動する
ようにした。そのため、紫外線ランプ11の光は360度利
用され、効率よく殺菌される。In addition, this sterilizer is a water barrier in the metal container 15.
10 was placed so that the water moved 360 degrees around the barrier 10. Therefore, the light of the ultraviolet lamp 11 is used 360 degrees and is efficiently sterilized.
また、この水遮断体10を金属製容器15の片側に配置し、
紫外線ランプ11の光源の片側のみを水に照射する構成も
可能である。Also, this water blocking body 10 is arranged on one side of the metal container 15,
A configuration in which only one side of the light source of the ultraviolet lamp 11 is applied to water is also possible.
第４図は、本発明の風呂釜で用いている制御回路図であ
る。トランス21により100Vより交換された交流12Vが、
水検知電極12にかかっている。一方、交流12Vは、ダイ
オード22により直流に変換され、コンパレータ23に入力
される。コンパレータ23は、水検知電極12の導通がない
時（水遮断体10内の空間部９への水の浸入なし）と、導
通のある時（空間部９への水の浸入あり）を比較するも
のであり、導通のある異常時のみにトランジスター24へ
の入力を行い、これによりリレー25が作動して森外線ラ
ンプ11の送電を停止する。一方、水検知電極12への導通
のない正常な使用状態では、コンパレータ23はトランジ
スター24への入力を行わないためリレー25が作動せず紫
外線ランプ11への送電に支障を生じない。FIG. 4 is a control circuit diagram used in the bathtub of the present invention. 12V AC exchanged from 100V by the transformer 21,
It falls on the water detection electrode 12. On the other hand, AC 12V is converted into DC by the diode 22 and input to the comparator 23. The comparator 23 compares the time when there is no conduction of the water detection electrode 12 (no water has entered the space 9 inside the water blocking body 10) and the time when there is conduction (the water has entered the space 9). Only when there is an abnormality with continuity, input is made to the transistor 24, whereby the relay 25 operates and the power transmission of the Mori outer line lamp 11 is stopped. On the other hand, in a normal use state in which there is no conduction to the water detection electrode 12, the comparator 23 does not input to the transistor 24, so the relay 25 does not operate and power transmission to the ultraviolet lamp 11 is not hindered.
紫外線ランプ11は、スイッチ26の開閉により点灯もしく
は消灯がおこなわれる。スイッチ26を「入」にすると、
グローランプ27が点灯しその後紫外線ランプ11が点灯す
る。紫外線ランプ11の点灯と同時にグローランプ27は消
灯するが、これらの制御は安定器28にて行なわれる。The ultraviolet lamp 11 is turned on or off by opening / closing the switch 26. When switch 26 is turned on,
The glow lamp 27 is turned on, and then the ultraviolet lamp 11 is turned on. The glow lamp 27 is turned off at the same time when the ultraviolet lamp 11 is turned on, but these controls are performed by the ballast 28.
本発明の効果を第１図の実施例である風呂釜で判定し
た。水遮断体として湯垢付着を防止する目的でフッ素樹
脂を流水側に塗布した石英管を使用し、その内部の空間
部に13Wの紫外線ランプとステンレス棒を２本離して配
置した水検知電極を配置した第２図・第３図構成の紫外
線殺菌装置を試作し、風呂釜の風呂循環流路に配置し
た。この紫外線殺菌装置は、ステンレス（SUS304）で容
器を構成したものであり、1.5lの水を保有できる。一
方、電気回路は、R1＝10KΩ，R2＝10KΩ，R3＝360Ω、R
4＝1MΩ，R5＝10KΩ，R6＝680KΩ，C2＝470μF35V,C3＝
１μF 50V,C4＝47μF 16Vとした第４図の制御回路であ
る。The effect of the present invention was judged by the bath kettle which is the embodiment of FIG. A quartz tube coated with fluororesin on the running water side is used as a water blocker to prevent adhesion of scale, and a 13W ultraviolet lamp and a water detection electrode with two stainless steel rods are placed inside the space. A prototype ultraviolet sterilizer having the configuration shown in FIGS. 2 and 3 was prototyped and placed in the bath circulation passage of the bath. This ultraviolet sterilizer has a container made of stainless steel (SUS304) and can hold 1.5 liters of water. On the other hand, the electric circuit has R 1 = 10KΩ, R 2 = 10KΩ, R 3 = 360Ω, R
4 = 1MΩ, R 5 = 10KΩ , R 6 = 680KΩ, C 2 = 470μF35V, C 3 =
It is the control circuit of FIG. 4 with 1 μF 50V, C 4 = 47 μF 16V.
この構成の風呂釜を200lの浴槽に接続し、成人男子２名
に入浴してもらった後、紫外線ランプと循環ポンプを同
時に可動させて殺菌を行った。循環流量10l/分で殺菌す
ると、106コ/mlの菌は60分後には103コ/mlと減少してお
り、清潔なお湯が得られた。また、２ケ月モニターして
も水遮断体への湯垢付着はなかった。The bath kettle having this configuration was connected to a 200-liter bathtub, and two adult boys took a bath, and then the ultraviolet lamp and the circulation pump were simultaneously operated for sterilization. When sterilized at a circulation flow rate of 10 l / min, the bacteria of 10 6 co / ml decreased to 10 3 co / ml after 60 minutes, and clean hot water was obtained. In addition, even if it was monitored for 2 months, there was no adhesion of scale to the water barrier.
また、強制的に水遮断体を破損させた場合、紫外線ラン
プへの送電はすみやかに停止し、そのため水への漏電は
なかった。In addition, when the water barrier was forcibly damaged, power transmission to the ultraviolet lamp was immediately stopped, so there was no leakage of water.
水遮断体内に水検知電極２本が配置されているため、暗
電流により水検知電流２本が誤導通してもその誤導通の
電流は風呂水にリークしなかった。そのため、浴槽内で
入浴している人への影響はない。Since the two water detection electrodes are arranged in the water blocker, even if the two water detection currents were erroneously conducted due to the dark current, the erroneous conduction current did not leak to the bath water. Therefore, it does not affect people taking a bath in the bathtub.
発明の効果 以上のように本発明の風呂釜は浴槽外に設置されており
しかも浴槽内の水と連通する風呂循環流路内に、流水路
と、流水路に設けられ内部に空間部を有する紫外線透過
性遮断体と、水遮断体内の空間部に配置され流水路の水
を殺菌する紫外線ランプと、水遮断体内の空間部に配置
されており24V以下の電圧の印加により水の侵入時に導
通して紫外線ランプへの送電を停止する水検知電極２本
とからなる紫外線殺菌装置を、配置した構成なので、 （１）浴槽内に繁殖した細菌および湯垢などの有機物が
殺菌浄化され、濁りや臭みのないきれいな浴槽水が得ら
れる。EFFECTS OF THE INVENTION As described above, the bath kettle of the present invention is installed outside the bathtub, and has a flowing water channel and a space portion provided inside the flowing water channel in the bath circulation flow path communicating with water in the bathtub. UV-transparent blocker, UV lamp that is placed in the space inside the water blocker to sterilize the water in the running water channel, and is placed in the space inside the water blocker. Since it has a configuration of an ultraviolet sterilizer consisting of two water detection electrodes that stop the power transmission to the ultraviolet lamp, (1) Bacteria and organic substances such as scales that have propagated in the bathtub are sterilized and purified, resulting in turbidity and odor. You can get clean bathtub water.
（２）水遮断体の割れの異常時には紫外線ランプへの送
電を停止するため漏電がなく安全である。等の効果があ
る。(2) Since the power transmission to the ultraviolet lamp is stopped when the water breaker is cracked abnormally, there is no leakage and it is safe. And so on.
（３）紫外線ランプを水遮断体の中に配置した構成であ
るので紫外線ランプが水遮断体で保護され安全性が高ま
る。しかも、浴槽内で人が入浴している時に紫外線ラン
プが万が一破損しても、水遮断体により水が遮断される
ため浴槽内で入浴している人は感電することがない。(3) Since the ultraviolet lamp is arranged in the water blocking body, the ultraviolet lamp is protected by the water blocking body and the safety is enhanced. In addition, even if the ultraviolet lamp should be damaged while a person is bathing in the bathtub, water is blocked by the water blocking body so that the person bathing in the bathtub does not get an electric shock.
（４）２本の水検知電極に引火する電圧を24V以下とし
たため、水検知電極の同通の際に浴槽内で人が入浴して
いても、水検知電極の導通による人への影響はない。ま
た、水検知電極の長寿命化が図れる。(4) Since the voltage that ignites the two water detection electrodes is set to 24 V or less, even if a person is bathing in the bath when the water detection electrodes are in the same passage, the influence of the conduction of the water detection electrodes on the person is not affected. Absent. In addition, the life of the water detection electrode can be extended.
（５）水遮断体内に水検知電極２本が配置されているた
め、暗電流により水検知電極２本が誤導通してもその誤
導通の電流は風呂水にリークしないため、浴槽内で入浴
している人への影響はない。(5) Since the two water detection electrodes are arranged in the water cutoff body, even if the two water detection electrodes are erroneously conducted due to the dark current, the erroneous conduction current does not leak to the bath water, so that the user can bathe in the bathtub. There is no effect on people who are
第１図は本発明の一実施例である風呂釜の断面図、第２
図は同風呂釜の紫外線殺菌装置の断面図、第３図は第２
図のAA′線断面図、第４図は同風呂釜に用いる制御回路
の回路図である。 １……風呂釜、３……風呂循環流路、４……紫外線殺菌
装置、８……流水路、９……空間部、10……水遮断体、
11……紫外線ランプ、12……水検知電極。FIG. 1 is a sectional view of a bath kettle according to an embodiment of the present invention, FIG.
The figure is a cross-sectional view of the UV sterilizer of the bath kettle, and Fig. 3 is the second.
FIG. 4 is a sectional view taken along the line AA 'in FIG. 4, and FIG. 4 is a circuit diagram of a control circuit used in the bath kettle. 1 ... Bath pot, 3 ... Bath circulation channel, 4 ... UV sterilizer, 8 ... Runway, 9 ... Space section, 10 ... Water blocker,
11 …… UV lamp, 12 …… Water detection electrode.
Claims (1)
間部を有する紫外線透過性水遮断体と、前記水遮断体内
の空間部に配置され前記流水路の水を殺菌する紫外線ラ
ンプと、前記水遮断体内の空間部に配置され24V以下の
電圧の印加により水の浸入時に導通して前記紫外線ラン
プへの送電を停止する水検知電極２本とからなる紫外線
殺菌装置を、浴槽外に設置し、かつ前記浴槽内の水と連
通する風呂循環流路に配置した風呂釜。1. A running water channel, an ultraviolet-transparent water blocker provided in the running water channel and having a space inside, and an ultraviolet lamp arranged in the space in the water blocking body to sterilize the water in the running water channel. Outside the bathtub, an ultraviolet sterilizer comprising two water detection electrodes arranged in a space inside the water cutoff body and electrically connected when water enters to stop the power transmission to the ultraviolet lamp by applying a voltage of 24 V or less. A bath kettle installed and arranged in a bath circulation passage communicating with water in the bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30419086A JPH0694032B2 (en) | 1986-12-19 | 1986-12-19 | Bath kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30419086A JPH0694032B2 (en) | 1986-12-19 | 1986-12-19 | Bath kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156590A JPS63156590A (en) | 1988-06-29 |
| JPH0694032B2 true JPH0694032B2 (en) | 1994-11-24 |
Family
ID=17930112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30419086A Expired - Lifetime JPH0694032B2 (en) | 1986-12-19 | 1986-12-19 | Bath kettle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0694032B2 (en) |
-
1986
- 1986-12-19 JP JP30419086A patent/JPH0694032B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63156590A (en) | 1988-06-29 |
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