JPS60111234U - Liquid level measuring device - Google Patents
Liquid level measuring deviceInfo
- Publication number
- JPS60111234U JPS60111234U JP12917184U JP12917184U JPS60111234U JP S60111234 U JPS60111234 U JP S60111234U JP 12917184 U JP12917184 U JP 12917184U JP 12917184 U JP12917184 U JP 12917184U JP S60111234 U JPS60111234 U JP S60111234U
- Authority
- JP
- Japan
- Prior art keywords
- liquid surface
- liquid
- image
- liquid level
- measured
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示す模式図である。
６・・・データ処理装置、８・・・表示装置、１１・・
・・・・１ｎ・・・光ファイバ、２１・・・ケース、３
１・・・対物レンズ、３２・・・接眼レンズ、３３・・
・ハーフミラ、４１．４２・・・４ｎ・・・光電変換素
子、ＳＵ・・・センサユニット。The drawings are schematic diagrams showing embodiments of the present invention. 6... Data processing device, 8... Display device, 11...
...1n...Optical fiber, 21...Case, 3
1... Objective lens, 32... Eyepiece lens, 33...
・Half mirror, 41.42...4n...Photoelectric conversion element, SU...Sensor unit.
Claims (1)
おいて、被測定液面部分に向けられて配設され、被測定
液面像を結像させる対物レンズと、該対物レンズに対向
させて配設され、前記被測定液面像を観察するための接
眼レンズと、前記対物レンズと接眼レンズとの間に配設
されたハーフミラと、該ハーフミラの反射面にて反射さ
れた液面像の結像位置に、夫々の一端面が液面変位に伴
う液面像中の液面周縁部分の変位方向に並存するように
位置せしめた複数本の光ファイバと、該複数本の光ファ
イバの他端面に光学的に結合された光電変換素子とを具
備することを特徴とする液面レベル測定装置。A device for measuring the liquid level of a liquid contained in a container includes: an objective lens disposed facing the liquid surface to be measured and forming an image of the liquid surface to be measured; an eyepiece for observing the liquid surface image to be measured; a half mirror disposed between the objective lens and the eyepiece; and a liquid surface image reflected by the reflective surface of the half mirror. A plurality of optical fibers are positioned at an image forming position so that one end surface of each fiber is parallel to the displacement direction of a liquid surface peripheral portion in a liquid surface image due to liquid surface displacement; A liquid level measuring device comprising a photoelectric conversion element optically coupled to an end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12917184U JPS60111234U (en) | 1984-08-24 | 1984-08-24 | Liquid level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12917184U JPS60111234U (en) | 1984-08-24 | 1984-08-24 | Liquid level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60111234U true JPS60111234U (en) | 1985-07-27 |
Family
ID=30687788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12917184U Pending JPS60111234U (en) | 1984-08-24 | 1984-08-24 | Liquid level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111234U (en) |
-
1984
- 1984-08-24 JP JP12917184U patent/JPS60111234U/en active Pending
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