JPS6165311U - - Google Patents
Info
- Publication number
- JPS6165311U JPS6165311U JP15031684U JP15031684U JPS6165311U JP S6165311 U JPS6165311 U JP S6165311U JP 15031684 U JP15031684 U JP 15031684U JP 15031684 U JP15031684 U JP 15031684U JP S6165311 U JPS6165311 U JP S6165311U
- Authority
- JP
- Japan
- Prior art keywords
- karman vortex
- flowmeter
- vortex generator
- utility
- model registration
- 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
- Measuring Volume Flow (AREA)
Description
第１図はカルマン渦流量計の全体的構成図、第
２図は第１図のＡ−Ａ断面図、第３図は第１図の
カルマン渦発生体の軸方向の縮少角度または拡大
角度が流量に影響する流量特性状態図である。
１：管路、５：測定管路、６：カルマン渦発生
体、９：カルマン渦検出部、１０：カルマン渦列
、θ１，θ２：管路角度。
Figure 1 is an overall configuration diagram of the Karman vortex flowmeter, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is the axial reduction or expansion angle of the Karman vortex generator in Figure 1. FIG. 3 is a flow rate characteristic state diagram in which the flow rate is affected by the flow rate. 1: pipe line, 5: measurement pipe line, 6: Karman vortex generator, 9: Karman vortex detector, 10: Karman vortex street, θ 1 , θ 2 : pipe angle.
Claims (1)
生体の下流に発生するカルマン渦列の周波数によ
り前記流体の流量を測定するカルマン渦流量計に
おいて、前記流体が流通する管路の内部断面積を
、前記カルマン渦発生体の上流側から下流側に向
つて前記カルマン渦発生体の幅方向および軸方向
に徐々に縮少させたことを特徴とするカルマン渦
流量計。 (2) 実用新案登録請求の範囲第１項に記載のカ
ルマン渦流量計において、カルマン渦発生体の幅
方向および軸方向へ縮少する管路角度は、約２度
以下とすることを特徴とするカルマン渦流量計。[Claims for Utility Model Registration] (1) In a Karman vortex flowmeter that measures the flow rate of a fluid based on the frequency of a Karman vortex street generated downstream of a Karman vortex generator inserted into a fluid flow, The Karman vortex is characterized in that the internal cross-sectional area of the pipe through which it flows is gradually reduced in the width direction and axial direction of the Karman vortex generator from the upstream side to the downstream side of the Karman vortex generator. Flowmeter. (2) Utility Model Registration The Karman vortex flowmeter according to claim 1 is characterized in that the conduit angle at which the Karman vortex generator decreases in the width direction and axial direction is approximately 2 degrees or less. Karman vortex flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15031684U JPS6165311U (en) | 1984-10-04 | 1984-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15031684U JPS6165311U (en) | 1984-10-04 | 1984-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165311U true JPS6165311U (en) | 1986-05-06 |
Family
ID=30708462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15031684U Pending JPS6165311U (en) | 1984-10-04 | 1984-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165311U (en) |
-
1984
- 1984-10-04 JP JP15031684U patent/JPS6165311U/ja active Pending
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