JPS648633U - - Google Patents
Info
- Publication number
- JPS648633U JPS648633U JP14189987U JP14189987U JPS648633U JP S648633 U JPS648633 U JP S648633U JP 14189987 U JP14189987 U JP 14189987U JP 14189987 U JP14189987 U JP 14189987U JP S648633 U JPS648633 U JP S648633U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- container
- communication pipe
- water amount
- common electrode
- 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 description 4
- 239000007788 liquid Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Cookers (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Thermally Insulated Containers For Foods (AREA)
Description
第１図は本考案に係る電極構造を適用した電気
ポツトの説明図、第２図はその制御装置の回路図
、第３図はその水量検出装置の入出力電圧波形を
示す図、第４図はその部分拡大説明図、第５図は
本考案に係る他の実施例を示す制御装置の回路図
、第６図はその入出力検出装置の入出力電圧波形
を示す説明図である。
１……金属制容器、３……揚水管（連通管）、
７……電気ヒータ、６ａ〜６ｅ……個別電極、９
……共通電極、１０……マイクロコンピユータ（
パルス電圧供給手段、水位判別手段）、１２……
コンパレータ（水位判別手段）。
Fig. 1 is an explanatory diagram of an electric pot to which the electrode structure according to the present invention is applied, Fig. 2 is a circuit diagram of its control device, Fig. 3 is a diagram showing input and output voltage waveforms of the water amount detection device, and Fig. 4 5 is a circuit diagram of a control device showing another embodiment of the present invention, and FIG. 6 is an explanatory diagram showing input/output voltage waveforms of the input/output detection device. 1...Metal control container, 3...Lifting pipe (communication pipe),
7...Electric heater, 6a-6e...Individual electrode, 9
...Common electrode, 10...Microcomputer (
pulse voltage supply means, water level determination means), 12...
Comparator (means for determining water level).
Claims (1)
体が自由に流出入可能な絶縁性連通管の外周にそ
の長手方向に相互に所定間隔をおいて複数の個別
電極を配設すると共に、前記容器内の液体を共通
電極として機能させる導電線を前記液体に電気的
に接続してなることを特徴とする水量検出装置の
電極構造。 A plurality of individual electrodes are disposed at predetermined intervals in the longitudinal direction on the outer periphery of an insulating communication pipe whose lower end is connected to the lower part of the liquid container and through which the liquid inside the container can freely flow in and out. 1. An electrode structure for a water amount detecting device, characterized in that a conductive wire is electrically connected to the liquid so that the liquid therein functions as a common electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14189987U JPS648633U (en) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14189987U JPS648633U (en) | 1987-09-16 | 1987-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648633U true JPS648633U (en) | 1989-01-18 |
Family
ID=31407374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14189987U Pending JPS648633U (en) | 1987-09-16 | 1987-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727904B2 (en) | 2005-09-16 | 2010-06-01 | Cree, Inc. | Methods of forming SiC MOSFETs with high inversion layer mobility |
-
1987
- 1987-09-16 JP JP14189987U patent/JPS648633U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727904B2 (en) | 2005-09-16 | 2010-06-01 | Cree, Inc. | Methods of forming SiC MOSFETs with high inversion layer mobility |
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