JPS6283956U - - Google Patents
Info
- Publication number
- JPS6283956U JPS6283956U JP17464585U JP17464585U JPS6283956U JP S6283956 U JPS6283956 U JP S6283956U JP 17464585 U JP17464585 U JP 17464585U JP 17464585 U JP17464585 U JP 17464585U JP S6283956 U JPS6283956 U JP S6283956U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- chamber
- light
- transparent
- receiving element
- 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 6
- 239000012530 fluid Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案実施例装置の斜視図、第２図は
第１図の本考案実施例装置の断面図、第３図は従
来装置の断面図である。
１…流管、５…透明体チヤンバー、６…光源、
７，８…受光素子。
FIG. 1 is a perspective view of the device according to the present invention, FIG. 2 is a cross-sectional view of the device according to the present invention shown in FIG. 1, and FIG. 3 is a cross-sectional view of the conventional device. 1...Flow tube, 5...Transparent body chamber, 6...Light source,
7, 8... Light receiving element.
Claims (1)
に設けられた透明体チヤンバーと、このチヤンバ
ーの外側より壁面に対し斜め方向から光を照射す
る光源と、前記チヤンバー内の流体の屈折率の違
いによつて前記チヤンバーの内壁の異なる部分に
到達した前記光源からの透過光を別々に検出する
受光素子とを具備し、前記チヤンバー内の流体が
気体であるか透明液体であるかを前記透過光を検
出する受光素子の位置から識別し、透明液体であ
るか不透明液体であるかを液体検出用の前記受光
素子による受光量の差から識別するようにしたこ
とを特徴とする管路を流れる流体の種類を識別す
る装置。 A transparent chamber provided in a flow tube through which gas, transparent liquid, and opaque liquid flow, a light source that irradiates light obliquely to the wall surface from the outside of this chamber, and the difference in refractive index of the fluid within the chamber. Therefore, the light receiving element separately detects the transmitted light from the light source that reaches different parts of the inner wall of the chamber, and the transmitted light is used to determine whether the fluid in the chamber is a gas or a transparent liquid. A fluid flowing through a conduit, characterized in that the liquid is identified from the position of the light receiving element to be detected, and whether the liquid is transparent or opaque is determined from the difference in the amount of light received by the light receiving element for liquid detection. A device for identifying types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17464585U JPS6283956U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17464585U JPS6283956U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283956U true JPS6283956U (en) | 1987-05-28 |
Family
ID=31113223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17464585U Pending JPS6283956U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283956U (en) |
-
1985
- 1985-11-13 JP JP17464585U patent/JPS6283956U/ja active Pending