JPH0148008B2 - - Google Patents
Info
- Publication number
- JPH0148008B2 JPH0148008B2 JP59093299A JP9329984A JPH0148008B2 JP H0148008 B2 JPH0148008 B2 JP H0148008B2 JP 59093299 A JP59093299 A JP 59093299A JP 9329984 A JP9329984 A JP 9329984A JP H0148008 B2 JPH0148008 B2 JP H0148008B2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- coffee
- supply pipe
- temperature
- water supply
- 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 34
- 239000000843 powder Substances 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Apparatus For Making Beverages (AREA)
Description
【発明の詳細な説明】
(イ) 産業上の利用分野
本発明は、一般に云われているドリツプ式のコ
ーヒー沸し器に関するものである。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a commonly called drip type coffee brewer.
(ロ) 従来技術
従来からおいしいコーヒーを得るには、コーヒ
ー粉に対して直接熱湯を供給して行なうのがよ
く、最初冷えた水がコーヒー粉に供給されるとこ
のコーヒー粉が委縮してしまいおいしいコーヒー
が得られないという欠点があつた。そして、この
点を改良するために実公昭58−51871号公報に開
示される構成が開発されたが、この構成であると
○イ電磁弁から水タンク側へ水を還流せしめる還流
用パイプが別に必要となるとともに水タンクを貫
通しているためシール材等の部品点数が増えると
ともにシール構造が複雑となる欠点がある。○ロし
かも電磁弁の開閉はタイマー制御であるため、還
流用パイプ側への開放が長くなると熱湯が水タン
クへ流入されたり、あるいは短時間で給湯パイプ
側に開放された時に冷水がコーヒー粉へ供給され
てしまうといつた欠点がある。(b) Prior Art Traditionally, in order to obtain delicious coffee, it is best to supply hot water directly to the coffee grounds.When cold water is initially supplied to the coffee grounds, the coffee grounds shrink. The drawback was that you couldn't get good coffee. In order to improve this point, a configuration disclosed in Japanese Utility Model Publication No. 58-51871 was developed, but with this configuration, there is a separate recirculation pipe that recirculates water from the solenoid valve to the water tank Since this is necessary and passes through the water tank, there is a disadvantage that the number of parts such as sealing material increases and the seal structure becomes complicated. ○ Furthermore, the opening and closing of the solenoid valve is controlled by a timer, so if it is opened to the reflux pipe side for a long time, hot water will flow into the water tank, or if it is opened to the hot water pipe side for a short time, cold water will flow into the coffee grounds. Once supplied, there are drawbacks.
(ハ) 発明の目的
そこで本発明は、コーヒー粉へ供給する熱湯が
沸騰温度付近になつて始めて、流出される様にし
たものである。(c) Purpose of the Invention Therefore, the present invention is such that the hot water supplied to the coffee grounds is drained only when it reaches around the boiling temperature.
(ニ) 発明の構成
本発明の構成は、給湯パイプの一端開口を水タ
ンクの底部に逆止弁を介して連結し、他端開口を
コーヒー粉収納容器の上方に臨ませ且つ前記給湯
パイプの途中部にヒータを配設したものにおい
て、前記ヒータの下流側の給湯パイプ内に沸騰温
度付近にて開成する温度開閉弁を設けたものであ
る。(D) Structure of the Invention The structure of the present invention is such that one end opening of the hot water supply pipe is connected to the bottom of the water tank via a check valve, the other end opening faces above the coffee powder storage container, and the hot water supply pipe is In a pipe in which a heater is disposed in the middle, a temperature opening/closing valve that opens near the boiling temperature is provided in the hot water supply pipe on the downstream side of the heater.
(ホ) 実施例
１はコーヒー沸し器本体で、基台２と、該基台
２の一側部に立設した水タンク３と、コーヒー液
受容器４を載置する載置部５とから構成してい
る。前記水タンク３の上面開口には蓋体６を着脱
自在に配置している。前記基台２にはアルミダイ
ガストにて成形した熱板７を配置し、その上面部
を保温板８を介して前記載置部５に臨ませてい
る。この熱板７にはシーズ型ヒータ９が配設され
ている。(e) Embodiment 1 is a coffee boiler main body, which includes a base 2, a water tank 3 erected on one side of the base 2, and a placing part 5 on which a coffee liquid receiver 4 is placed. It consists of A lid 6 is removably disposed at the top opening of the water tank 3. A hot plate 7 formed by aluminum die-casting is disposed on the base 2, and its upper surface faces the mounting portion 5 through a heat insulating plate 8. A sheathed heater 9 is disposed on the hot plate 7.
１０は一端開口を逆止弁１１を介して前記水タ
ンク３の底部に連結し、他端開口を前記コーヒー
液受容器４の上部に配置したコーヒー粉収納容器
１２の上方に臨ませた給湯パイプで、その途中部
を前記ヒータ９と並設する様に前記熱板７に設け
ている。前記ヒータ９よりも下流側で且つこのヒ
ータ９に近接して前記給湯パイプ１０内に温度開
閉弁１３を内設している。前記温度開閉弁１３は
沸騰温度付近で、前記給湯パイプ１０の通路を開
放し、それ以下のときには閉成するものである。
１５は保温用サーモスタツト、１６は前記給湯パ
イプ１０の上立部分を覆うカバー、１７は拡散板
である。 Reference numeral 10 denotes a hot water supply pipe having one end opening connected to the bottom of the water tank 3 via a check valve 11 and the other end opening facing above the coffee powder storage container 12 disposed above the coffee liquid receiver 4. A midway portion thereof is provided on the hot plate 7 so as to be parallel to the heater 9. A temperature on/off valve 13 is installed in the hot water supply pipe 10 on the downstream side of the heater 9 and close to the heater 9 . The temperature opening/closing valve 13 opens the passage of the hot water supply pipe 10 near the boiling temperature, and closes it when the temperature is below that temperature.
15 is a thermostat for heat retention, 16 is a cover that covers the upper part of the hot water supply pipe 10, and 17 is a diffusion plate.
斯る構成によると、水タンク３に水を貯溜しコ
ーヒー粉収納容器１２内にコーヒー粉を収納した
後に、図示しない電源スイツチを投入すること、
給湯パイプ１０内の温度開閉弁１３まで逆止弁１
１を介して流入している水は、直ちにコーヒー粉
収納容器１２内へ供給されずに、この温度開閉弁
１３にて流出が阻止されてヒータ９にて加熱され
る。そして、阻止されている水が沸騰温度付近に
まで達すると、温度開閉弁１３は開放して熱湯を
コーヒー粉Ｇに供給するものである。 According to such a configuration, after storing water in the water tank 3 and storing coffee powder in the coffee powder storage container 12, turning on a power switch (not shown);
Check valve 1 up to temperature on-off valve 13 in hot water pipe 10
The water flowing in through the coffee powder storage container 12 is not immediately supplied into the coffee powder storage container 12, but is prevented from flowing out by the temperature opening/closing valve 13, and is heated by the heater 9. When the blocked water reaches near boiling temperature, the temperature opening/closing valve 13 opens to supply hot water to the coffee powder G.
(ヘ) 発明の効果
本発明は以上の如く構成するものであるから、
コーヒー粉収納容器内には常に熱湯のみが供給さ
れておいしいコーヒー液が得られ、しかも温度開
閉弁を給湯パイプのヒータよりも下流側に設ける
だけで達成できるため、その組み立て構造が極め
て簡単となるとともに部品点数も削減できるとい
う効果を奏するものである。(f) Effects of the invention Since the present invention is constructed as described above,
Only boiling water is always supplied into the coffee powder storage container to obtain delicious coffee liquid, and this can be achieved by simply installing a temperature control valve downstream of the heater in the hot water pipe, making the assembly structure extremely simple. This also has the effect of reducing the number of parts.
図は本発明コーヒー沸し器の概略断面図であ
る。
７…熱板、１０…給湯パイプ、１３…温度開閉
弁。
The figure is a schematic cross-sectional view of the coffee brewer of the present invention. 7...Hot plate, 10...Hot water pipe, 13...Temperature opening/closing valve.
Claims (1)
止弁を介して連結し、他端開口をコーヒー粉収納
容器の上方に臨ませ且つ前記給湯パイプの途中部
に熱板を配設したものにおいて、前記熱板の下流
側の給湯パイプ内に沸騰温度付近にて開成する温
度開閉弁を設けたことを特徴とするコーヒー沸し
器。1. One end opening of the hot water supply pipe is connected to the bottom of the water tank via a check valve, the other end opening faces above the coffee powder storage container, and a hot plate is disposed in the middle of the hot water supply pipe. . A coffee boiler, characterized in that a temperature opening/closing valve that opens near boiling temperature is provided in the hot water supply pipe on the downstream side of the hot plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59093299A JPS60236616A (en) | 1984-05-10 | 1984-05-10 | Coffee brewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59093299A JPS60236616A (en) | 1984-05-10 | 1984-05-10 | Coffee brewer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60236616A JPS60236616A (en) | 1985-11-25 |
| JPH0148008B2 true JPH0148008B2 (en) | 1989-10-17 |
Family
ID=14078476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59093299A Granted JPS60236616A (en) | 1984-05-10 | 1984-05-10 | Coffee brewer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60236616A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4889014B2 (en) * | 2006-08-02 | 2012-02-29 | 象印マホービン株式会社 | coffee maker |
| JP2011045417A (en) * | 2009-08-25 | 2011-03-10 | Sanyo Electric Co Ltd | Coffee maker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919596U (en) * | 1972-05-18 | 1974-02-19 | ||
| JPS5431582B2 (en) * | 1973-03-26 | 1979-10-08 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431582U (en) * | 1977-08-03 | 1979-03-01 |
-
1984
- 1984-05-10 JP JP59093299A patent/JPS60236616A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919596U (en) * | 1972-05-18 | 1974-02-19 | ||
| JPS5431582B2 (en) * | 1973-03-26 | 1979-10-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60236616A (en) | 1985-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0317798Y2 (en) | ||
| JPH0148008B2 (en) | ||
| JPS631954Y2 (en) | ||
| GB2332095A (en) | Electrically heated water boiling vessels | |
| JPS5924257Y2 (en) | electric pot | |
| JPH0411615Y2 (en) | ||
| JPS627222Y2 (en) | ||
| JPS5931152Y2 (en) | kettle pot | |
| JPS6038429Y2 (en) | coffee liquid extraction equipment | |
| JPS5935157Y2 (en) | electric pot | |
| JPS6227799Y2 (en) | ||
| JPS6028345Y2 (en) | electric pot | |
| JPS6011371Y2 (en) | bath kettle | |
| JPH049404B2 (en) | ||
| JPS5927919Y2 (en) | steam iron | |
| JPH0310909Y2 (en) | ||
| JPS60174117A (en) | Pot | |
| JPS635643Y2 (en) | ||
| JPS6039713Y2 (en) | bath kettle | |
| JPS5946606B2 (en) | water heater | |
| JPS5938173Y2 (en) | electric water heater | |
| JPS6417634U (en) | ||
| JPH02297311A (en) | Rice cooker | |
| JPH0240907Y2 (en) | ||
| JPS6312320U (en) |