JPS6283955U - - Google Patents
Info
- Publication number
- JPS6283955U JPS6283955U JP17464485U JP17464485U JPS6283955U JP S6283955 U JPS6283955 U JP S6283955U JP 17464485 U JP17464485 U JP 17464485U JP 17464485 U JP17464485 U JP 17464485U JP S6283955 U JPS6283955 U JP S6283955U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- light
- liquid
- incident light
- 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 3
- 239000012530 fluid Substances 0.000 claims 2
- 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
本考案実施例装置の断面図、第３図は本考案実施
例装置の動作を説明する為の要部拡大断面図、第
４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…受光素子。
FIG. 1 is a perspective view of the device according to the present invention, FIG. 2 is a sectional view of the device according to the present invention, FIG. 3 is an enlarged sectional view of the main parts for explaining the operation of the device according to the present invention, and FIG. The figure is a sectional view of a conventional device. 1...Flow tube, 5...Transparent body chamber, 6...Light source,
7... Light receiving element.
Claims (1)
られた透明体チヤンバーと、このチヤンバーへの
入射光の角度が、前記チヤンバー内に気体のとき
前記入射光がチヤンバー内壁面で全反射され、前
記チヤンバー内が液体のとき前記入射光が前記液
体内に進入する角度となるように配置された光源
と、前記チヤンバー内壁面からの全反射光のみを
検出する受光素子とを備え、前記受光素子による
反射光の検出状態から前記チヤンバー内の流体の
種類を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 and liquid selectively flow, and an angle of incident light to this chamber such that when gas is present in the chamber, the incident light is totally reflected on the inner wall surface of the chamber, a light source disposed such that the incident light enters the liquid when the interior of the chamber is a liquid, and a light receiving element that detects only total reflected light from an inner wall surface of the chamber, the light receiving element 1. A device for identifying the type of fluid flowing through a conduit, characterized in that the type of fluid in the chamber is identified from the state of detection of reflected light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17464485U JPS6283955U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17464485U JPS6283955U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283955U true JPS6283955U (en) | 1987-05-28 |
Family
ID=31113221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17464485U Pending JPS6283955U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283955U (en) |
-
1985
- 1985-11-13 JP JP17464485U patent/JPS6283955U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61189251U (en) | ||
| JPS6283955U (en) | ||
| JPS6351263U (en) | ||
| JPS6283956U (en) | ||
| JPS63124648U (en) | ||
| JPS6360925U (en) | ||
| JPH0478540U (en) | ||
| JPS6151592U (en) | ||
| JPH01156440U (en) | ||
| JPS63170764U (en) | ||
| JPH03114049U (en) | ||
| JPH0385799U (en) | ||
| JPS61167575U (en) | ||
| JPH02135866U (en) | ||
| JPS6351235U (en) | ||
| JPS61197532U (en) | ||
| JPS6216442U (en) | ||
| JPH02150566U (en) | ||
| JPH0393754U (en) | ||
| JPH01131153U (en) | ||
| JPS6225858U (en) | ||
| JPS61136718U (en) | ||
| JPS5865556U (en) | optical densitometer | |
| JPS5821847U (en) | Liquid concentration optical sensor | |
| JPS6184529U (en) |