JPS635428U - - Google Patents
Info
- Publication number
- JPS635428U JPS635428U JP9890586U JP9890586U JPS635428U JP S635428 U JPS635428 U JP S635428U JP 9890586 U JP9890586 U JP 9890586U JP 9890586 U JP9890586 U JP 9890586U JP S635428 U JPS635428 U JP S635428U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- capacitance
- electrode frame
- electrodes
- container
- 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
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図はこの考案の一実施例を示す説明図、第
２図はこの考案による液量センサー動作時の電気
力線の状態説明図、第３図は性能テスト実験装置
の説明図、第４図は本液量センサーの性能を示す
液量と出力の測定グラフである。
Fig. 1 is an explanatory diagram showing an embodiment of this invention, Fig. 2 is an explanatory diagram of the state of electric lines of force during operation of the liquid level sensor according to this invention, Fig. 3 is an explanatory diagram of a performance test experimental device, and Fig. 4 is an explanatory diagram showing an embodiment of this invention. The figure is a measurement graph of liquid volume and output showing the performance of this liquid level sensor.
Claims (1)
て電極枠を形成し、上記電極枠内に被検液体を封
入した容器を挿入し、上記電極を用いて静電容量
を測定し、該静電容量の変化分から液量を検知す
ることを特徴とする容器中の液量センサー。 A plurality of ring-shaped electrodes are held at predetermined intervals to form an electrode frame, a container filled with a test liquid is inserted into the electrode frame, and the capacitance is measured using the electrodes. A liquid level sensor in a container that detects liquid level based on changes in capacitance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9890586U JPS635428U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9890586U JPS635428U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS635428U true JPS635428U (en) | 1988-01-14 |
Family
ID=30967296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9890586U Pending JPS635428U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635428U (en) |
-
1986
- 1986-06-30 JP JP9890586U patent/JPS635428U/ja active Pending
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