JPS6160126U - - Google Patents
Info
- Publication number
- JPS6160126U JPS6160126U JP14523684U JP14523684U JPS6160126U JP S6160126 U JPS6160126 U JP S6160126U JP 14523684 U JP14523684 U JP 14523684U JP 14523684 U JP14523684 U JP 14523684U JP S6160126 U JPS6160126 U JP S6160126U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitter
- liquid level
- prism
- 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 7
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案に係る液面センサの使用状態を
示す断面図、第２図はその動作説明のための断面
図、第３図は従来の液面センサの使用状態を示す
断面図である。
１０，２０……光フアイバ、１１……投光器、
１２，２２……金属スリーブ、１３……プリズム
、２１……受光器。
Fig. 1 is a cross-sectional view showing how the liquid level sensor according to the present invention is used, Fig. 2 is a cross-sectional view for explaining its operation, and Fig. 3 is a cross-sectional view showing how the conventional liquid level sensor is used. . 10, 20... optical fiber, 11... floodlight,
12, 22...metal sleeve, 13...prism, 21...light receiver.
Claims (1)
センサにおいて、一端を投光器（又は受光器）に
接続し、他端にプリズムを連設し、該プリズムを
容器内における所定の高さ位置となるように配し
た光フアイバと、一端を受光器（又は投光器）に
接続し、他端を容器内において前記光フアイバの
プリズム連設側端面に対向させた光フアイバとを
具備し、前記プリズムが液面下に位置する場合に
は、前記投光器にて発せられた光を前記受光器が
検知し、液面より上方に位置する場合には受光器
がその光を検知しないようにしたことを特徴とす
る液面センサ。 In a liquid level sensor that detects the level of liquid stored in a container, one end is connected to a light emitter (or light receiver), a prism is connected to the other end, and the prism is positioned at a predetermined height within the container. and an optical fiber having one end connected to a light receiver (or emitter) and the other end facing an end face of the optical fiber on the prism-continuing side in a container, When the light emitter is located below the liquid level, the light receiver detects the light emitted by the emitter, and when the light emitter is located above the liquid level, the light receiver does not detect the light. Characteristic liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14523684U JPS6160126U (en) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14523684U JPS6160126U (en) | 1984-09-25 | 1984-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6160126U true JPS6160126U (en) | 1986-04-23 |
Family
ID=30703494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14523684U Pending JPS6160126U (en) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6160126U (en) |
-
1984
- 1984-09-25 JP JP14523684U patent/JPS6160126U/ja active Pending
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