JPS61119726U - - Google Patents
Info
- Publication number
- JPS61119726U JPS61119726U JP236785U JP236785U JPS61119726U JP S61119726 U JPS61119726 U JP S61119726U JP 236785 U JP236785 U JP 236785U JP 236785 U JP236785 U JP 236785U JP S61119726 U JPS61119726 U JP S61119726U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- explanatory diagram
- outlet part
- level detection
- diagram showing
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図ないし第４図は、本考案の液位検出装置
の実施例を示し、第１図は長筒（容器）に上蓋を
取付けた全体を示す断面図、第２図は第１図の平
面図、第３図は第１図のＢ―Ｂ矢視断面図、第４
図は第１図の装置の外部配管との接続構造図、第
５図は通常の光の反射及び屈折す示す説明図、第
６図は本考案の原理を示す構成図、第７図は通常
の長筒内に取付けているフロート型反射板が液面
脈動の影響を受けて揺れ動いている説明図、第８
図イ，ロ及び第９図はそれぞれ従来の光フアイバ
ケーブルの液位検出装置を示し、第８図はＯＮ，
ＯＦＦ機能１点のみを有している場合の説明図、
第９図は連続計測監視を目的としている場合の説
明図、第１０図は本考案の液位検出装置の他の実
施例のフロート型反射板の形状を変えて、微少な
液面変動でも計測出来る様にしている装置の説明
図である。
１……絞り機構、２……フロート型反射板、３
……ガイドローラ、４……長筒型容器、５……偏
光子。
1 to 4 show an embodiment of the liquid level detecting device of the present invention. Plan view, Figure 3 is a sectional view taken along the line B-B in Figure 1, Figure 4
The figure is a diagram of the connection structure of the device in Figure 1 with external piping, Figure 5 is an explanatory diagram showing the reflection and refraction of normal light, Figure 6 is a configuration diagram showing the principle of the present invention, and Figure 7 is a diagram of the normal An explanatory diagram showing the float-type reflector installed inside the long cylinder shaking due to the influence of liquid level pulsation, No. 8
Figures A, B and Figure 9 respectively show conventional liquid level detection devices for optical fiber cables, and Figure 8 shows ON,
Explanatory diagram when it has only one OFF function,
Figure 9 is an explanatory diagram for the purpose of continuous measurement and monitoring, and Figure 10 is another embodiment of the liquid level detection device of the present invention with a different shape of the float type reflector to measure even minute liquid level fluctuations. It is an explanatory diagram of a device that enables this. 1...Aperture mechanism, 2...Float type reflector, 3
... Guide roller, 4 ... Long cylindrical container, 5 ... Polarizer.
Claims (1)
部にプロセス流体の出入口部を有し、上部側面に
は空気の出入口部を有する長筒型に形成されてい
ることを特徴とする液位検出装置。 A liquid level detection device for detecting a liquid level, characterized in that it is formed into a long cylinder shape having a process fluid inlet/outlet part at the lower part and an air inlet/outlet part at the upper side surface. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP236785U JPS61119726U (en) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP236785U JPS61119726U (en) | 1985-01-14 | 1985-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61119726U true JPS61119726U (en) | 1986-07-28 |
Family
ID=30475978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP236785U Pending JPS61119726U (en) | 1985-01-14 | 1985-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61119726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005291862A (en) * | 2004-03-31 | 2005-10-20 | Tobishima Corp | Consolidation and water permeability test apparatus and test method |
-
1985
- 1985-01-14 JP JP236785U patent/JPS61119726U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005291862A (en) * | 2004-03-31 | 2005-10-20 | Tobishima Corp | Consolidation and water permeability test apparatus and test method |
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