JPS61147956U - - Google Patents
Info
- Publication number
- JPS61147956U JPS61147956U JP3180885U JP3180885U JPS61147956U JP S61147956 U JPS61147956 U JP S61147956U JP 3180885 U JP3180885 U JP 3180885U JP 3180885 U JP3180885 U JP 3180885U JP S61147956 U JPS61147956 U JP S61147956U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- frequency
- vortex
- velocity
- measured
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Volume Flow (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図の装置で用いるストローハル数とレイ
ノルズ数の関係図、第３図は第１図の装置のフロ
ーチヤート、第４図、第５図、第６図は従来装置
の説明図。
Ｌ……管路、Ｐ……ポンプ、Ｖ……制御弁、Ｋ
……渦発生体、Ｆ……流量計、Ｃ……流速制御手
段、Ｄｅｔ……周波検出手段、ＯＰ……演算手段
。
Figure 1 is a configuration diagram showing one embodiment of the present invention;
FIG. 3 is a flowchart of the device shown in FIG. 1, and FIGS. 4, 5, and 6 are explanatory diagrams of the conventional device. L...Pipe line, P...Pump, V...Control valve, K
...Vortex generator, F...Flowmeter, C...Flow velocity control means, Det...Frequency detection means, OP...Calculation means.
Claims (1)
せる渦発生体と、該渦発生体の渦周波数を検出す
る周波数検出手段と、前記管路を流れる被測定流
体の速度を一定に保つ流速制御手段と、前記周波
数検出手段の周波数と被測定流体の速度から粘度
を演算する演算手段とを備えた粘度計。 A vortex generator that generates a Karman vortex in the fluid to be measured flowing through the pipe, a frequency detection means for detecting the vortex frequency of the vortex generator, and a flow velocity control means for keeping the velocity of the fluid to be measured flowing through the pipe constant. and a calculation means for calculating viscosity from the frequency of the frequency detection means and the velocity of the fluid to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3180885U JPS61147956U (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3180885U JPS61147956U (en) | 1985-03-06 | 1985-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61147956U true JPS61147956U (en) | 1986-09-12 |
Family
ID=30532746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3180885U Pending JPS61147956U (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147956U (en) |
-
1985
- 1985-03-06 JP JP3180885U patent/JPS61147956U/ja active Pending
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