JPH0159845U - - Google Patents
Info
- Publication number
- JPH0159845U JPH0159845U JP15560787U JP15560787U JPH0159845U JP H0159845 U JPH0159845 U JP H0159845U JP 15560787 U JP15560787 U JP 15560787U JP 15560787 U JP15560787 U JP 15560787U JP H0159845 U JPH0159845 U JP H0159845U
- Authority
- JP
- Japan
- Prior art keywords
- light
- photosensor
- measurement area
- recorder
- records
- 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
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は本考案の一実施例の正面図、第２図は
同側面図、第３図は同実施例による検知例の説明
図、第４図は本考案の他の実施例の正面図である
。
１……光源、２……レンズ、３……受光センサ
ー、４……レコーダ、５……測定部箱、６……ポ
ンプ吸水管模型、７……取水路模型、８……窓、
９……光フアイバー。
Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is an explanatory diagram of a detection example according to the same embodiment, and Fig. 4 is a front view of another embodiment of the present invention. It is. 1... Light source, 2... Lens, 3... Light receiving sensor, 4... Recorder, 5... Measuring unit box, 6... Pump water suction pipe model, 7... Intake channel model, 8... Window,
9...Optical fiber.
Claims (1)
域を通過した光を受ける収光レンズ及び光センサ
ーを備えた受光部箱を配置し、この受光した光の
強度による上記光センサーの信号を入力してこれ
を記録するレコーダを備えたことを特徴とする渦
検知装置。 A light source is placed on one side of the measurement area, and a light receiving box equipped with a light collecting lens and a photosensor that receives the light passing through the measurement area is placed on the other side, and a signal from the photosensor is input based on the intensity of the received light. A vortex detection device characterized in that it is equipped with a recorder that records this information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15560787U JPH0159845U (en) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15560787U JPH0159845U (en) | 1987-10-13 | 1987-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159845U true JPH0159845U (en) | 1989-04-14 |
Family
ID=31433385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15560787U Pending JPH0159845U (en) | 1987-10-13 | 1987-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159845U (en) |
-
1987
- 1987-10-13 JP JP15560787U patent/JPH0159845U/ja active Pending
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