JPH0318319A - Coffee extractor - Google Patents
Coffee extractorInfo
- Publication number
- JPH0318319A JPH0318319A JP1153414A JP15341489A JPH0318319A JP H0318319 A JPH0318319 A JP H0318319A JP 1153414 A JP1153414 A JP 1153414A JP 15341489 A JP15341489 A JP 15341489A JP H0318319 A JPH0318319 A JP H0318319A
- Authority
- JP
- Japan
- Prior art keywords
- dripped
- coffee
- water
- heating panel
- coffee powder
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 abstract description 18
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000005452 bending Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はコーヒー粉に冷水を滴下してコーヒ液を抽出す
るいわゆる水出しコーヒー抽出器に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a so-called cold brew coffee extractor that extracts coffee liquid by dripping cold water onto coffee grounds.
従来の技術
従来この種のコーヒー抽出器においては、第３図に示す
ように水容器１に収容した水を調整弁２により、抽出器
３に収容したコーヒー粉４に滴下して、抽出孔５より出
たコーヒー液をボトノレ６に２ ベー／
収容するもので、使用者が、一般には、１秒間に約１滴
から２滴の速度になるように調整するものであった。2. Description of the Related Art Conventionally, in this type of coffee extractor, as shown in FIG. The brewed coffee liquid was stored in a bottle 6 at a rate of 2 b/d, and the rate was generally adjusted by the user to about 1 to 2 drops per second.
発明が解決しようとする課題
このような、水出しコーヒー抽出器では、滴下水温が低
いと、水とコーヒー粉の濡れ性が悪く、このため、コー
ヒー粉中に水が浸透しないで、抽出器からオーバークロ
ーすることがあった。咬たコーヒー粉の種類，粒度，焙
煎度等によっても、前述した水との濡れ性が異なシ、使
用条件が限られるものであ１た。Problems to be Solved by the Invention In such a cold brew coffee extractor, if the temperature of the dripping water is low, the wettability of water and coffee powder is poor, and for this reason, water does not penetrate into the coffee powder and is removed from the extractor. Sometimes it would overcrow. The above-mentioned wettability with water varies depending on the type, particle size, degree of roasting, etc. of the chewed coffee powder, and the usage conditions are limited.
課題を解決するための手段
本発明はこのような問題点を解決するもので水を収容す
るタンクと、この底部に連設した滴下装置と、この滴下
装置の下方に配設した滴下水を受ける加熱板を有しこの
加熱板に発熱体を固定するとともに、加熱板の一部を折
曲して、これに感熱部が当接するリセット式サーモスタ
ットを設けたもので、滴下を行う前に、中温水を滴下さ
せてコヒー粉を膨潤させ、その後冷水でも容易にコ３．
，．−７・
ヒー粉中に浸透するようにして、いかなる条件でも安全
に使用でき美味しい水出しコーヒーを得る手段を提供す
るものである。Means for Solving the Problems The present invention solves these problems, and includes a tank for storing water, a dripping device connected to the bottom of the tank, and a dripping device placed below the dripping device to receive the dripping water. It has a heating plate, a heating element is fixed to this heating plate, and a reset type thermostat is installed by bending a part of the heating plate and touching the heat-sensitive part. Drop hot water to swell the coffee powder, then add cold water easily.3.
、． -7. It provides a means to obtain delicious cold brew coffee that can be safely used under any conditions by penetrating into the heat powder.
作 用
上記構戒によれば、滴下前、１たは滴下開始時に、リセ
ット式サーモスタットによりヒーターに通電すれば、初
期の滴下水温は中温となシ、コーヒー粉を膨潤させる。Function According to the above structure, if the heater is energized by the reset type thermostat before or at the beginning of dripping, the initial temperature of the dripping water will be at a medium temperature and the coffee powder will swell.
その後サーモスタットが動作して、熱板が冷却しても、
膨潤したコーヒー粉中には水が浸透しやすく冷水でも安
定した抽出を行うものである。Even if the thermostat then operates and the hot plate cools down,
Water easily penetrates into the swollen coffee powder, allowing stable extraction even with cold water.
実施例 以下本発明の実施例を添付図面にもとづいて説明する。Example Embodiments of the present invention will be described below based on the accompanying drawings.
第１図〜第２図において、１１は抽出器本体であシ基台
１２を有する。１３は水を収容するタンクであシ、タン
ク蓋１４を有し、底部には滴下装置１５が連設され、透
孔１６を有する調整軸１７を回転して、滴下速度を調節
する。１８は前記滴下装置１４の下部に設けたアノレミ
ニウム等よりなる加熱板であシ、滴下液を受ける凹部１
９と孔部２０を有するこの凹部１９近傍には、ヒーター
２１が固着されている。このヒーター２１の近傍で加熱
板１８の一部が折曲され立上壁２２が形成され、これに
リセット式サーモスタット２３の感熱部２４が当接して
いる。２６はリセットつまみである。In FIGS. 1 and 2, reference numeral 11 is the extractor body and has a base 12. As shown in FIGS. Reference numeral 13 denotes a tank for storing water, and has a tank lid 14. A dripping device 15 is connected to the bottom of the tank, and an adjustment shaft 17 having a through hole 16 is rotated to adjust the dripping speed. Reference numeral 18 denotes a heating plate made of anoleminium or the like provided at the lower part of the dripping device 14, and a recess 1 for receiving the dripped liquid.
A heater 21 is fixed in the vicinity of this recess 19 having a hole 20 and a heater 21 . A portion of the heating plate 18 is bent near the heater 21 to form an upright wall 22, and the heat sensitive portion 24 of the reset type thermostat 23 is in contact with this. 26 is a reset knob.
抽出器で７ィノレターおよびコーヒー粉（図示せず）を
収容するもので抽出液はポ｝ ／ｌ／ ２ ６に収容さ
れる。２７はハンドルを示す。The extractor contains coffee powder and coffee powder (not shown), and the brewed liquid is stored in the cup. 27 indicates a handle.
上記構或に訃いて次にその動作を説明する。まず、電源
を入れるとリセット式サーモスタット２３は常温では閉
路しているので、ヒーター２ｏにより、加熱板１７が加
熱される。次に滴下装置１６の調整軸１７を回転して約
１秒間に１滴の速度になるように設定する。滴下液は、
前記加熱板１７により加熱され５０℃以上の中温になっ
てコーヒー粉に滴下される。ヒーター２０への通電はリ
セット式サーモスタット２３がＯＦＦする昔で行われる
。中温水の滴下によシ、コーヒー粉はむらされ、コーヒ
ー粉中に流路が形成される。その後、６ページ
リセット式サーモスタット２３が開路して滴下液が冷た
くなっても、コーヒー粉中に流路が形成されているので
、以降タンク１３の水がなくなる１を閉路させればよい
。Following the above structure, its operation will be explained next. First, when the power is turned on, the reset type thermostat 23 is closed at room temperature, so the heating plate 17 is heated by the heater 2o. Next, the adjusting shaft 17 of the dropping device 16 is rotated to set the speed of one drop per second. The dripping liquid is
It is heated by the heating plate 17 to reach a medium temperature of 50° C. or higher, and then dripped onto the coffee powder. The heater 20 is energized before the reset type thermostat 23 is turned off. By dripping medium-hot water, the coffee powder is dispersed and channels are formed in the coffee powder. After that, even if the 6-page reset type thermostat 23 is opened and the dripping liquid becomes cold, since a flow path is formed in the coffee powder, it is only necessary to close the flow path 1 when the water in the tank 13 disappears.
発明の効果
上記説明から明らかなように本発明によれば次のような
効果を奏する。Effects of the Invention As is clear from the above description, the present invention provides the following effects.
■ 抽出初期の滴下水温を中温にすることにより、コー
ヒーの種類や粒度，焙煎度等にかかわらずコーヒー粉と
水が充分濡れた状態になシ、以降冷水であっても、オー
バーフローしたう濃度かうすい等の問題がなくなシ美味
しいコーヒー液が抽出される。■ By setting the dripping water temperature at medium temperature at the beginning of extraction, the coffee powder and water are kept sufficiently wet regardless of the type of coffee, particle size, degree of roasting, etc., and even if cold water is used afterwards, the concentration of overflow can be reduced. Delicious coffee liquid is extracted without problems such as dryness.
■ 通電時間は、抽出初期の短時間であシ、経済的で安
全である。■ The energization time is short at the initial stage of extraction, making it economical and safe.
第１図は本発明の一実施例によるコーヒー抽出器の側面
断面図、第２図は同要部断面図、第３図６八−２
は従来のコーヒー抽出器の断面図である。
１３・・・・・・タンク、１５・旧・・滴下装置、１７
・・・・・加熱板、１９・・・・・・立上壁、２０・・
・・・・ヒーター、２３・・・・・・リセット式サーモ
スタット、２４・・・・・・感熱部。FIG. 1 is a side sectional view of a coffee extractor according to an embodiment of the present invention, FIG. 2 is a sectional view of the same essential part, and FIG. 3 68-2 is a sectional view of a conventional coffee extractor. 13...Tank, 15.Old...Dripping device, 17
... Heating plate, 19 ... Standing wall, 20 ...
... Heater, 23 ... Reset type thermostat, 24 ... Heat sensitive part.
Claims (1)
、この滴下装置の下方に配設した滴下水を受ける加熱板
とを有しこの加熱板にヒーターを固定するとともに、加
熱板の一部を折曲して、立上壁を形成しこれに感熱部が
当接するリセット式サーモスタットを設けたコーヒー抽
出器。It has a tank containing water, a dripping device connected to the bottom of the tank, and a heating plate placed below the dripping device to receive the dripping water. A coffee brewer that is equipped with a reset thermostat that has a raised wall that is bent and a heat-sensitive part that comes into contact with the raised wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1153414A JPH0318319A (en) | 1989-06-15 | 1989-06-15 | Coffee extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1153414A JPH0318319A (en) | 1989-06-15 | 1989-06-15 | Coffee extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318319A true JPH0318319A (en) | 1991-01-25 |
Family
ID=15561973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1153414A Pending JPH0318319A (en) | 1989-06-15 | 1989-06-15 | Coffee extractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007017849A2 (en) * | 2005-08-11 | 2007-02-15 | The Procter & Gamble Company | Beverage brewing devices having moveable reservoirs |
-
1989
- 1989-06-15 JP JP1153414A patent/JPH0318319A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007017849A2 (en) * | 2005-08-11 | 2007-02-15 | The Procter & Gamble Company | Beverage brewing devices having moveable reservoirs |
| WO2007017849A3 (en) * | 2005-08-11 | 2007-10-18 | Procter & Gamble | Beverage brewing devices having moveable reservoirs |
| JP2009504226A (en) * | 2005-08-11 | 2009-02-05 | ザ プロクター アンド ギャンブル カンパニー | Beverage brewing device with movable reservoir |
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