JPH0632Y2 - Siphon coffee making equipment - Google Patents
Siphon coffee making equipmentInfo
- Publication number
- JPH0632Y2 JPH0632Y2 JP2997089U JP2997089U JPH0632Y2 JP H0632 Y2 JPH0632 Y2 JP H0632Y2 JP 2997089 U JP2997089 U JP 2997089U JP 2997089 U JP2997089 U JP 2997089U JP H0632 Y2 JPH0632 Y2 JP H0632Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- water
- lower container
- halogen heater
- heating
- 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 40
- 229910052736 halogen Inorganic materials 0.000 claims description 30
- 150000002367 halogens Chemical class 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 6
- 239000008236 heating water Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 10
- 238000009835 boiling Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241000533293 Sesbania emerus Species 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Control Of Resistance Heating (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案はサイフォン式コーヒー製造装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a siphon coffee making apparatus.
（従来の技術） 従来、サイフォン式コーヒー製造装置の加熱手段として
は、シーズヒータ等を埋設した加熱板を使用するもの
と、ニクロム線ヒータ等を陶磁器製のベース上に配設し
てその上にガラス製の載置板を設けた電熱器を使用する
ものとがある。(Prior Art) Conventionally, as a heating means of a siphon-type coffee making device, a heating plate in which a sheath heater or the like is embedded and a nichrome wire heater or the like are arranged on a ceramic base and are placed on the heating plate. Some use an electric heater provided with a glass mounting plate.
（考案が解決しようとする課題） しかしながら、前者では、下容器内の水が沸騰して上容
器に上昇した後、ヒータへの通電を停止しても、加熱板
の熱容量が大きくて容易に冷却しないため、下容器内の
蒸気圧が低下しにくくなり、上容器内のコーヒー液が下
容器に降下するのが遅れる結果、コーヒー液が過抽出と
なって適切な味のコーヒーが得られないという欠点があ
った。(Problems to be solved by the invention) However, in the former case, even if the electricity to the heater is stopped after the water in the lower container has boiled and risen to the upper container, the heat capacity of the heating plate is large and cooling is easy. As a result, the vapor pressure in the lower container is less likely to decrease, and the coffee liquid in the upper container is delayed from falling to the lower container.As a result, the coffee liquid is over-extracted and coffee with an appropriate taste cannot be obtained. There was a flaw.
そこで、下容器の底をステンレス等の金属製にしたり、
熱湯が上容器に上昇した直後に加熱板を降下させて加熱
板の余熱を下容器に伝えないようにしているものがあ
る。Therefore, the bottom of the lower container is made of metal such as stainless steel,
There is a device in which the heating plate is lowered immediately after the boiling water rises to the upper container so that residual heat of the heating plate is not transmitted to the lower container.
ところが、下容器の底を金属製にすると、抽出されたコ
ーヒー液が直接金属部分に接触するため、コーヒーの味
が変化するという問題がある。また、加熱板を降下させ
るものでは、そのための機構を設ける必要があるため、
製造コストが高く、装置が大型化するという問題があ
る。However, if the bottom of the lower container is made of metal, the extracted coffee liquid directly contacts the metal portion, which causes a problem that the taste of coffee changes. Also, in the case of lowering the heating plate, it is necessary to provide a mechanism for that,
There is a problem that the manufacturing cost is high and the device becomes large.
一方、後者の電熱器を使用するものでは、前者の加熱板
と同様、陶磁器製のベースに蓄熱された熱がヒータへの
通電停止後も容器に輻射されてコーヒー液の下容器への
降下が遅れるうえ、電気エネルギーを熱線に変換するも
のであるために加熱効率が劣るという問題があった。On the other hand, in the case of using the latter electric heater, like the former heating plate, the heat stored in the ceramic base is radiated to the container even after the heater is de-energized, and the coffee liquid does not drop to the lower container. In addition to the delay, there is a problem in that the heating efficiency is poor because the electric energy is converted into heat rays.
本考案は斯かる問題点に鑑みてなされたもので、加熱効
率がよく、通電停止後は速やかに冷却する加熱手段を備
え、味の良いコーヒーを製造することができるサイフォ
ン式コーヒー製造装置を提供することを目的とする。The present invention has been made in view of the above problems, and provides a siphon-type coffee manufacturing apparatus that has good heating efficiency and that is equipped with a heating unit that cools quickly after the power supply is stopped and that can produce good-tasting coffee. The purpose is to do.
（課題を解決するための手段） 前記目的を達成するため、本考案は、水を収容する下容
器にコーヒー粉を収容する漏斗状の上容器を着脱自在に
嵌合した容器と、該容器内の水を容器の底から加熱する
加熱手段と、下容器内の水が沸騰して上容器に上昇した
時点を検出する水位検出手段と、該水位検出手段からの
信号に基づいて加熱手段を制御する制御手段とからなる
サイフォン式コーヒー製造装置において、前記加熱手段
を、赤外線を放射するハロゲンヒータとしたものであ
る。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a container in which a funnel-shaped upper container for storing coffee powder is detachably fitted to a lower container for storing water, and the inside of the container. Heating means for heating the water from the bottom of the container, a water level detecting means for detecting the time when the water in the lower container boils and rises to the upper container, and the heating means is controlled based on the signal from the water level detecting means. In the siphon-type coffee making apparatus including the control means, the heating means is a halogen heater that emits infrared rays.
（作用） 前記構成によれば、制御手段がハロゲンヒータに通電を
開始すると、ハロゲンヒータは直ちに赤外線を放射す
る。この赤外線は下容器を透過し、さらに下容器内の水
を通過しつつ水に吸収される。これにより、下容器内の
水は効率よく加熱されて沸騰して上容器内に上昇し、こ
こでコーヒー粉を浸漬する。(Operation) According to the above configuration, when the control means starts energizing the halogen heater, the halogen heater immediately emits infrared rays. The infrared rays pass through the lower container and are absorbed by the water while passing through the water in the lower container. As a result, the water in the lower container is efficiently heated and boiled to rise into the upper container where the coffee powder is dipped.
このとき、水位検出手段は下容器内の水位が降下したこ
とを検出し、制御手段に検出信号を出力する。この信号
に基づいて制御手段は、ハロゲンヒータへの通電を停止
する。これにより、ハロゲンヒータは赤外線を放射しな
くなり、下容器は速やかに冷えて蒸気圧が低下し、上容
器内のコーヒー液が下容器内に抽出される。At this time, the water level detecting means detects that the water level in the lower container has dropped, and outputs a detection signal to the control means. Based on this signal, the control means stops the energization of the halogen heater. As a result, the halogen heater does not emit infrared rays, the lower container is quickly cooled and the vapor pressure is lowered, and the coffee liquid in the upper container is extracted into the lower container.
（実施例） 次に、本考案の一実施例を添付図面に従って説明する。(Embodiment) Next, an embodiment of the present invention will be described with reference to the accompanying drawings.
第１図は本考案に係るサイフォン式コーヒー製造装置を
示し、大略、基台部１の片半分に塔部２を立設した装置
本体３と、該装置本体３の基台部１に載置される容器４
とからなっている。FIG. 1 shows a siphon-type coffee making device according to the present invention, which is generally composed of a device body 3 in which a tower part 2 is erected on one half of a base part 1 and a base part 1 of the device body 3. Container 4
It consists of
装置本体３の基台部１には、ハロゲンヒータ５と受光部
６と制御部７とからなる加熱装置が組み込まれ、塔部２
の塔頂にはミル装置が組み込まれている。A heating device including a halogen heater 5, a light receiving part 6 and a control part 7 is incorporated in the base part 1 of the device body 3, and the tower part 2
A mill is installed at the top of the tower.
ハロゲンヒータ５は、可視光線及び赤外線を放射するも
ので、基台部１に固定した環状の台枠８内に水平に架設
されている。このハロゲンヒータ５の上方には、着色ガ
ラス製の円形の載置板９が前記台枠８にパッキン１０を
介して嵌着されている。この載置板９は、少なくとも赤
外線は透過するが、可視光線は遮光するようなものでも
よい。赤色に着色された載置板９を用いると、ランプで
加熱しているような雰囲気を出すことができる。The halogen heater 5 emits visible light and infrared rays, and is horizontally installed in an annular underframe 8 fixed to the base 1. Above the halogen heater 5, a circular mounting plate 9 made of colored glass is fitted to the underframe 8 via packing 10. The mounting plate 9 may be one that transmits at least infrared rays but blocks visible rays. If the mounting plate 9 colored in red is used, an atmosphere like heating with a lamp can be created.
ハロゲンヒータ５の下方には、当該ハロゲンヒータ５と
対向する側が曲面で形成されたアルミニウム製の反射板
１１が台枠８に取り付けられ、この反射板１１の裏側に
は遮熱板１２が台枠８に取り付けられている。また、前
記台枠８の内面には、縦方向に適当数の溝１４が形成さ
れ、反射板１１と遮熱板１２の間の空間にこもった熱
が、遮熱板１２に設けた通気穴１５及びこの溝１４を通
って容器４に向かって流出するようになっている。Below the halogen heater 5, an aluminum reflection plate 11 having a curved surface on the side facing the halogen heater 5 is attached to the underframe 8, and on the back side of the reflection plate 11, a heat shield plate 12 is underframed. It is attached to 8. Further, on the inner surface of the underframe 8, an appropriate number of grooves 14 are formed in the vertical direction, and the heat trapped in the space between the reflection plate 11 and the heat shield plate 12 is vented to the heat shield plate 12. It is designed to flow toward the container 4 through the groove 15 and the groove 14.
受光部６は、ハロゲンヒータ５より上方で、かつ、容器
４の側方の塔部２の下部に、下容器２１に近接して面す
るように取り付けられている。この受光部６の具体的な
取付け高さは、下容器２１の最低水量レべルＬＷＬより
下方で、容器４のサイフォン管２２の下端より上方にな
っている。そして、この受光部６は、前記ハロゲンヒー
タ５の一定以上の強さの光線を受けると、制御部７に
“Ｈ”信号を出力するようになっている。The light receiving unit 6 is attached above the halogen heater 5 and below the tower unit 2 on the side of the container 4 so as to face the lower container 21 in proximity. The specific mounting height of the light receiving unit 6 is below the minimum water level LWL of the lower container 21 and above the lower end of the siphon pipe 22 of the container 4. Then, the light receiving section 6 outputs an "H" signal to the control section 7 when it receives a light beam having a certain intensity or more from the halogen heater 5.
制御部７は、前記受光部６、後述するミル蓋スイッチ２
０及び図示しない操作パネルに設けた各種スイッチから
の信号に基づいて、マイクロコンピュータによりハロゲ
ンヒータ５、図示しない保温ヒータ及び後述するミルモ
ータ１７を制御するようになっている。The control unit 7 includes the light receiving unit 6 and a mill lid switch 2 described later.
Based on 0 and signals from various switches provided on the operation panel (not shown), the microcomputer controls the halogen heater 5, the heat retention heater (not shown), and the mill motor 17 described later.
ミル装置は、ミルケース１６内に収容されるコーヒー豆
をミルモータ１７により回転するミル刃１８で粉砕し
て、得られたコーヒー粉をフィルタ１９を通過させて容
器４に投入するようになっている。なお、２０はミルケ
ース１６を蓋するミル蓋１６aの開閉を検出するための
ミル蓋スイッチである。The mill device is configured to pulverize coffee beans contained in the mill case 16 with a mill blade 18 which is rotated by a mill motor 17, and pass the obtained coffee powder through a filter 19 into the container 4. Reference numeral 20 denotes a mill lid switch for detecting opening / closing of the mill lid 16a that covers the mill case 16.
一方、容器４は、下容器２１と、該下容器２１内に嵌入
するサイフォン管２２を有する漏斗状で、サイフォン管
２２の上方をフィルタ２３で仕切った上容器２４とから
なり、上容器２４を下容器２１にゴムパッキン２５を介
して着脱可能にした従来周知の構成のものである。On the other hand, the container 4 includes a lower container 21 and a funnel-shaped upper container 24 having a siphon pipe 22 fitted in the lower container 21, and the upper container 24 having a filter 23 partitioning the upper part of the siphon pipe 22. It has a conventionally well-known structure which can be attached to and detached from the lower container 21 via a rubber packing 25.
以上の構成からなるサイフォン式コーヒー製造装置にお
いて、コーヒー豆をミルケース１６に入れてミル蓋１６
aを閉め、フィルタ２３を装着した上容器２４と水を入
れた下容器２１とを一体にした容器４を載置板９上に置
いた後、図示しない操作パネルのスタートキーを押す
と、制御部７はハロゲンヒータ５に約１秒間通電して容
器４あるいは容器４内の水の有無を検出し（検出動作に
ついては後述する。）、両方が有りと判断した場合に、
一定時間ミルモータ１７を駆動させる。これにより、ミ
ル刃１８が回転してコーヒー粉が上容器２４内に放出さ
れる。In the siphon-type coffee making apparatus having the above configuration, coffee beans are put in the mill case 16 and the mill lid 16 is inserted.
After closing a and placing the container 4 in which the upper container 24 equipped with the filter 23 and the lower container 21 containing water are integrated on the mounting plate 9, press the start key on the operation panel (not shown) The unit 7 energizes the halogen heater 5 for about 1 second to detect the presence or absence of water in the container 4 or the container 4 (a detection operation will be described later), and when it is determined that both are present,
The mill motor 17 is driven for a fixed time. As a result, the mill blade 18 rotates and the coffee powder is discharged into the upper container 24.
続いて、制御部７は、ハロゲンヒータ５に通電を開始す
る。これにより、ハロゲンヒータ５からの輻射光線は反
射板１１で反射して上方に進み、載置板９及び下容器２
１の底壁を透過して下容器２１内の進入し、水中を通過
中に水に吸収される結果、下容器２１内の水が加熱され
る。Subsequently, the control unit 7 starts energizing the halogen heater 5. As a result, the radiant rays from the halogen heater 5 are reflected by the reflection plate 11 and proceed upward, and the mounting plate 9 and the lower container 2
The water in the lower container 21 is heated as a result of passing through the bottom wall of No. 1 to enter the lower container 21 and being absorbed by water while passing through the water.
ここで、仮に、容器４が載置板９の上に無かったり、取
り除かれたりすると、第３図に示すように、載置板９を
透過したハロゲンヒータ５の光線の一部が直接受光部６
に入射する結果、受光部６は“Ｈ”信号を制御部７に出
力する。これにより、制御部７はハロゲンヒータ５への
通電を停止するので、安全である。Here, if the container 4 is not present on the mounting plate 9 or is removed, as shown in FIG. 3, a part of the light beam of the halogen heater 5 which has passed through the mounting plate 9 is directly received by the light receiving portion. 6
As a result, the light receiving unit 6 outputs an “H” signal to the control unit 7. As a result, the control unit 7 stops the energization of the halogen heater 5, which is safe.
同様に、下容器２１内に水が無かった場合でも、第４図
に示すように、載置板９及び下容器２１を透過して下容
器２１内に進入したハロゲンヒータ５の光線の一部が、
さらに下容器２１の側壁を透過して受光部６に入射する
結果、受光部６が“Ｈ”信号を出力し、これを受けて制
御部７がハロゲンヒータ５への通電を停止するので空炊
きが防止される。Similarly, even when there is no water in the lower container 21, as shown in FIG. 4, a part of the light beam of the halogen heater 5 that has penetrated the lower plate 21 through the mounting plate 9 and the lower container 21. But,
Further, as a result of passing through the side wall of the lower container 21 and entering the light receiving unit 6, the light receiving unit 6 outputs an “H” signal, and in response to this, the control unit 7 stops energizing the halogen heater 5, so that no cooking is performed. Is prevented.
最低水量レべルＬＷＬ以上の水が入った容器４が正しく
載置板９上に置かれている場合、第５図に示すように、
一旦下容器２１内の進入したハロゲンヒータ５の光線
は、下容器２１の内壁面で反射するため、下容器２１の
外側に放射することなく上方に進行し、水面を通過した
後、周囲に散乱する。したがって、最低水量レべルＬＷ
Ｌ以上に正しく水が入れられているときは、水面より下
方に位置する受光部６には僅かな光線しか入射しないた
め、受光部６は“Ｌ”信号を出力する。これにより、ハ
ロゲンヒータ５への通電は遮断されずに加熱が続行され
る。When the container 4 containing water of the minimum water level LWL or more is correctly placed on the placing plate 9, as shown in FIG.
The light rays of the halogen heater 5 that once enter the lower container 21 are reflected by the inner wall surface of the lower container 21, and thus travel upward without radiating to the outside of the lower container 21, pass through the water surface, and then are scattered around. To do. Therefore, the minimum water level LW
When water is properly filled above the water level, only a small amount of light is incident on the light receiving section 6 located below the water surface, and therefore the light receiving section 6 outputs an "L" signal. As a result, the heating is continued without interrupting the power supply to the halogen heater 5.
下容器２１内の水温が低い間は、蒸気がサイフォン管２
２に設けた通気穴２６よりサイフォン管２２内を通って
上容器２４から外部に流出するため、下容器２１内の圧
力上昇はなく、水面は殆ど降下しない。そして、下容器
２１内の水の温度が沸点に近付き通気穴２６による減圧
作用が加熱による蒸気圧の上昇に追い付かなくなると、
そのときの蒸気圧により下容器２１内の熱湯はサイフォ
ン管２２を上昇してゆき、通気穴２６を塞いで急激に上
昇してフィルタ２３を通過し、上容器２４内に流入して
コーヒー粉を浸漬する。While the water temperature in the lower container 21 is low, the steam is siphon tube 2
Since it flows out from the upper container 24 through the inside of the siphon pipe 22 through the ventilation hole 26 provided in 2, the pressure inside the lower container 21 does not rise and the water surface hardly drops. Then, when the temperature of the water in the lower container 21 approaches the boiling point and the depressurizing action of the vent hole 26 cannot catch up with the increase in the vapor pressure due to heating,
Due to the vapor pressure at that time, the hot water in the lower container 21 rises in the siphon pipe 22, closes the vent hole 26, and rapidly rises to pass through the filter 23 and flow into the upper container 24 to collect the coffee powder. Soak.
このとき、第６図に示すように、下容器２１の水面が受
光部６より下方に降下すると、水面で散乱するハロゲン
ヒータ５の光線の一部が受光部６に入射する結果、受光
部６は“Ｈ”信号を制御部７に出力する。これにより、
制御部７は下容器２１内の熱湯が上昇完了したことを検
知し、ハロゲンヒータ５への通電を停止する。At this time, as shown in FIG. 6, when the water surface of the lower container 21 falls below the light receiving portion 6, a part of the light beam of the halogen heater 5 scattered on the water surface is incident on the light receiving portion 6, and as a result, the light receiving portion 6 is reached. Outputs an “H” signal to the control unit 7. This allows
The control unit 7 detects that the hot water in the lower container 21 has been completely raised, and stops energizing the halogen heater 5.
この後、制御部７は、下容器２１が冷えて蒸気圧が低下
し、上容器２４内のコーヒー液がフィルタ２３を透過し
てサイフォン管２２を通って下容器２１内に抽出される
までの所定時間待機する。そして、ハロゲンヒータ５へ
の電流を位相制御あるいはゼロクロス制御して赤外線放
射量を減少させることにより、ハロゲンヒータ５を保温
用として使用し、コーヒー液を保温する。また、別個独
立の保温用ヒータを反射板１１の裏面に取り付けて、コ
ーヒー液抽出後にこの保温用ヒータに通電することによ
り反射板１１を介してコーヒー液を保温することができ
る。After that, the control unit 7 cools the lower container 21 to reduce the vapor pressure, and the coffee liquid in the upper container 24 passes through the filter 23, passes through the siphon pipe 22, and is extracted into the lower container 21. Wait for a predetermined time. Then, the current to the halogen heater 5 is phase-controlled or zero-cross controlled to reduce the amount of infrared radiation, so that the halogen heater 5 is used for keeping heat and keeps the coffee liquid warm. Further, a separate and independent heat-retaining heater is attached to the back surface of the reflector plate 11, and the coffee liquid can be kept warm through the reflector plate 11 by energizing the heat-retaining heater after extracting the coffee liquid.
（考案の効果） 以上の説明から明らかなように、本考案によれば、赤外
線を放射し、発熱効率がよく、しかも発熱及び冷却が速
いハロゲンヒータを加熱手段としているので、下容器内
の水が沸騰して上容器に上昇した後に通電が停止される
と、速やかに冷えてコーヒー液を抽出させる。このた
め、過抽出や抽出不足とならず、味のよいコーヒーを製
造することができる。(Effect of the Invention) As is apparent from the above description, according to the present invention, since the halogen heater that emits infrared rays, has a high heat generation efficiency, and has a high heat generation and cooling speed is used as the heating means, the water in the lower container is When the electricity is stopped after boiling and ascending to the upper container, it quickly cools and the coffee liquid is extracted. Therefore, coffee with good taste can be produced without over-extraction or under-extraction.
第１図，第２図は本考案に係るコーヒー製造装置のそれ
ぞれ正面断面図，側面断面図、第３図，第４図，第５
図，第６図はそれぞれ容器無し時、水無し時、加熱初
期、沸騰時のハロゲンヒータの光線の進行状態を示す断
面図である。 ４……容器、 ５……ハロゲンヒータ、 ６……受光部（水位検出手段）、 ７……制御部（制御手段）、 １１……反射板、 ２１……下容器、 ２４……上容器。1 and 2 are a front sectional view, a side sectional view, FIG. 3, FIG. 4 and FIG. 5, respectively, of a coffee making apparatus according to the present invention.
FIG. 6 and FIG. 6 are cross-sectional views showing the traveling states of light rays of the halogen heater when there is no container, when there is no water, at the beginning of heating, and when boiling. 4 ... Container, 5 ... Halogen heater, 6 ... Light receiving part (water level detection means), 7 ... Control part (control means), 11 ... Reflector, 21 ... Lower container, 24 ... Upper container.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 山本 丈郎 大阪府大阪市北区天満１丁目20番５号 象 印マホービン株式会社内 (56)参考文献 特開 昭59−123180（ＪＰ，Ａ) 実開 昭64−28225（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Takero Yamamoto 1-20-5 Tenma, Kita-ku, Osaka City, Osaka, Japan (56) References JP 59-123180 (JP, A) Kai 64-28225 (JP, U)
Claims (1)
る漏斗状の上容器を着脱自在に嵌合した容器と、該容器
内の水を容器の底から加熱する加熱手段と、下容器内の
水が沸騰して上容器に上昇した時点を検出する水位検出
手段と、該水位検出手段からの信号に基づいて加熱手段
を制御する制御手段とからなるサイフォン式コーヒー製
造装置において、前記加熱手段が、赤外線を放射するハ
ロゲンヒータであることを特徴とするサイフォン式コー
ヒー製造装置。1. A container in which a funnel-shaped upper container for accommodating coffee powder is detachably fitted to a lower container for accommodating water, a heating means for heating water in the container from the bottom of the container, and a lower container. In the siphon-type coffee making apparatus, which comprises a water level detecting means for detecting the time when the water inside the container boiled and rises to the upper container, and a control means for controlling the heating means based on a signal from the water level detecting means, A siphon-type coffee making apparatus, wherein the means is a halogen heater that emits infrared rays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2997089U JPH0632Y2 (en) | 1989-03-16 | 1989-03-16 | Siphon coffee making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2997089U JPH0632Y2 (en) | 1989-03-16 | 1989-03-16 | Siphon coffee making equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122633U JPH02122633U (en) | 1990-10-08 |
| JPH0632Y2 true JPH0632Y2 (en) | 1994-01-05 |
Family
ID=31254614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2997089U Expired - Lifetime JPH0632Y2 (en) | 1989-03-16 | 1989-03-16 | Siphon coffee making equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101466932B1 (en) * | 2012-04-25 | 2014-12-03 | 송유진 | Heating device for producing coffee using siphon basic |
-
1989
- 1989-03-16 JP JP2997089U patent/JPH0632Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101466932B1 (en) * | 2012-04-25 | 2014-12-03 | 송유진 | Heating device for producing coffee using siphon basic |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02122633U (en) | 1990-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |