JPH047327U - - Google Patents
Info
- Publication number
- JPH047327U JPH047327U JP4660290U JP4660290U JPH047327U JP H047327 U JPH047327 U JP H047327U JP 4660290 U JP4660290 U JP 4660290U JP 4660290 U JP4660290 U JP 4660290U JP H047327 U JPH047327 U JP H047327U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- container
- reference marks
- level height
- diagram
- 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 10
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案の第１実施例に係る液面検査装
置の構成図、第２図は第１図における基準線をも
とにした液面割出し方法の説明図、第３図は本考
案の第２実施例に係る液面制御式充填装置の構成
図、第４図は第３図における基準線をもとに制御
モードを切換えて充填を行う際の説明図、第５図
は従来の光学式液面高さを示す計測装置の構成図
である。
図の主要部分の説明、１……容器、２……液、
６……テレビカメラ、７……表示器、８……照明
装置、９……観測領域、１０……液面、１１，１
２，２０，２１，２２，２３……基準線。
Fig. 1 is a configuration diagram of a liquid level inspection device according to the first embodiment of the present invention, Fig. 2 is an explanatory diagram of a liquid level indexing method based on the reference line in Fig. 1, and Fig. 3 is a diagram of the present invention. A configuration diagram of a liquid level control type filling device according to the second embodiment of the invention, FIG. 4 is an explanatory diagram when filling is performed by switching the control mode based on the reference line in FIG. 3, and FIG. 5 is a diagram of the conventional filling device. FIG. 2 is a configuration diagram of a measuring device that shows the optical liquid level height of . Explanation of the main parts of the diagram, 1... Container, 2... Liquid,
6...TV camera, 7...Display device, 8...Lighting device, 9...Observation area, 10...Liquid level, 11,1
2, 20, 21, 22, 23...Reference line.
Claims (1)
の基準マークを付与すると共に、同基準マークと
共に液面を検出して両者の関係から液面高さを決
定する光学的検出処理手段を備えてなることを特
徴とする容器内の液面計測装置。 Optical detection processing means that attaches two or more reference marks near the normal liquid level height of the container, detects the liquid level together with the reference marks, and determines the liquid level height from the relationship between the two. A liquid level measuring device in a container, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4660290U JPH047327U (en) | 1990-05-02 | 1990-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4660290U JPH047327U (en) | 1990-05-02 | 1990-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047327U true JPH047327U (en) | 1992-01-23 |
Family
ID=31561826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4660290U Pending JPH047327U (en) | 1990-05-02 | 1990-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300875A (en) * | 2005-04-25 | 2006-11-02 | Olympus Corp | Liquid level detecting method, liquid amount detecting method, liquid level detector, liquid amount detector, and dispensing device |
| JP2010281814A (en) * | 2009-05-26 | 2010-12-16 | Krones Ag | Foam density determination method and foam density determination device |
| WO2013021771A1 (en) * | 2011-08-09 | 2013-02-14 | 旭硝子株式会社 | Liquid level detection device, glass manufacturing device, liquid level detection method, and glass manufacturing method |
| JP2014226586A (en) * | 2013-05-21 | 2014-12-08 | 東京エレクトロン株式会社 | Coating applicator, and liquid level detecting method |
-
1990
- 1990-05-02 JP JP4660290U patent/JPH047327U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300875A (en) * | 2005-04-25 | 2006-11-02 | Olympus Corp | Liquid level detecting method, liquid amount detecting method, liquid level detector, liquid amount detector, and dispensing device |
| JP2010281814A (en) * | 2009-05-26 | 2010-12-16 | Krones Ag | Foam density determination method and foam density determination device |
| WO2013021771A1 (en) * | 2011-08-09 | 2013-02-14 | 旭硝子株式会社 | Liquid level detection device, glass manufacturing device, liquid level detection method, and glass manufacturing method |
| JP2014226586A (en) * | 2013-05-21 | 2014-12-08 | 東京エレクトロン株式会社 | Coating applicator, and liquid level detecting method |