JPS63152523U - - Google Patents
Info
- Publication number
- JPS63152523U JPS63152523U JP4440087U JP4440087U JPS63152523U JP S63152523 U JPS63152523 U JP S63152523U JP 4440087 U JP4440087 U JP 4440087U JP 4440087 U JP4440087 U JP 4440087U JP S63152523 U JPS63152523 U JP S63152523U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- liquid level
- detection device
- level
- level sensor
- 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 13
- 238000001514 detection method Methods 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims 2
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図はこの考案にかかる液面レベル検知装置
の第１実施例をあらわした断面図、第２図は第２
実施例をあらわした断面図、第３図は第３実施例
をあらわした断面図、第４図は第４実施例をあら
わした斜視図、第５図は第５実施例をあらわした
斜視図、第６図はコーヒードリツプに応用した実
施例をあらわした断面図、第７図は漏斗に応用し
た実施例をあらわした断面図である。
１……容器、２……液体、３，１１，１５……
蓋体、４，５，６，７，８，９，１０，１２，１
３，１４，１７，２１，２２，２６……レベルセ
ンサー。
FIG. 1 is a sectional view showing the first embodiment of the liquid level detection device according to this invention, and FIG.
3 is a sectional view showing the third embodiment; FIG. 4 is a perspective view showing the fourth embodiment; FIG. 5 is a perspective view showing the fifth embodiment; FIG. 6 is a sectional view showing an embodiment applied to a coffee drip, and FIG. 7 is a sectional view showing an embodiment applied to a funnel. 1... Container, 2... Liquid, 3, 11, 15...
Lid body, 4, 5, 6, 7, 8, 9, 10, 12, 1
3, 14, 17, 21, 22, 26...Level sensor.
Claims (1)
れる支持具と、この支持具に取り付けられた透明
な棒材からなり一端を検知端部として液面近傍に
臨ませるレベルセンサーとを備え、同レベルセン
サーは、前記検知端部が液外にあるときと液中に
あるときとで少なくとも明るさが変化することを
利用して液面レベルを検出するように用いられる
液面レベル検知装置。 (2) 長さの異なる複数本のレベルセンサーが設
けられている実用新案登録請求の範囲第１項記載
の液面レベル検知装置。 (3) レベルセンサーが上下位置調節自在に取り
付けられている実用新案登録請求の範囲第１項ま
たは第２項記載の液面レベル検知装置。 (4) レベルセンサーの少なくとも一部に光フア
イバーの一端が取り付けられ、この光フアイバー
を介して検出情報が遠隔位置に伝えられるように
なつている実用新案登録請求の範囲第１項から第
３項までのいずれかに記載の液面レベル検知装置
。 (5) 支持具が容器の蓋体であり、そのレベルセ
ンサーの近くの一部が透明になつていて、その部
分を通してレベルセンサーの検知端部近傍に光が
導かれるようになつている実用新案登録請求の範
囲第１項から第４項までのいずれかに記載の液面
レベル検知装置。[Claims for Utility Model Registration] (1) A support device installed above the liquid level of a container into which a liquid is placed, and a transparent rod attached to this support device, with one end serving as a sensing end, located near the liquid surface. The level sensor detects the liquid level by utilizing at least a change in brightness between when the detection end is outside the liquid and when it is in the liquid. Liquid level detection device used for. (2) The liquid level detection device according to claim 1, which is provided with a plurality of level sensors of different lengths. (3) The liquid level detection device according to claim 1 or 2, in which the level sensor is installed in a vertically adjustable manner. (4) Utility model registration claims Paragraphs 1 to 3, in which one end of an optical fiber is attached to at least a portion of the level sensor, and detection information is transmitted to a remote location via the optical fiber. The liquid level detection device according to any one of the above. (5) A utility model in which the support is a lid of a container, and a part of the support near the level sensor is transparent, so that light is guided through that part to the vicinity of the detection end of the level sensor. A liquid level detection device according to any one of registered claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4440087U JPS63152523U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4440087U JPS63152523U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152523U true JPS63152523U (en) | 1988-10-06 |
Family
ID=30862176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4440087U Pending JPS63152523U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011169836A (en) * | 2010-02-22 | 2011-09-01 | Chugoku Electric Power Co Inc:The | Liquid level monitoring device |
-
1987
- 1987-03-26 JP JP4440087U patent/JPS63152523U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011169836A (en) * | 2010-02-22 | 2011-09-01 | Chugoku Electric Power Co Inc:The | Liquid level monitoring device |
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