JPS6199014U - - Google Patents
Info
- Publication number
- JPS6199014U JPS6199014U JP18367684U JP18367684U JPS6199014U JP S6199014 U JPS6199014 U JP S6199014U JP 18367684 U JP18367684 U JP 18367684U JP 18367684 U JP18367684 U JP 18367684U JP S6199014 U JPS6199014 U JP S6199014U
- Authority
- JP
- Japan
- Prior art keywords
- rectifying
- upstream
- karman vortex
- constriction section
- vortex flowmeter
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Description
第1図は本考案の一実施例の概略構成図を示し
、同図Aはその正面断面図、同図Bはその側面断
面図、第2図は測定流速範囲における直線性につ
いて説明するための流速―ストローハル数特性図
である。
1:カルマン渦流量計、2:管路、3:カルマ
ン渦発生体、5:上流側整流格子、6:下流側整
流格子、9:絞り管。
Fig. 1 shows a schematic configuration diagram of an embodiment of the present invention, Fig. A is a front sectional view thereof, Fig. B is a side sectional view thereof, and Fig. 2 is a diagram for explaining linearity in the measured flow velocity range. It is a flow velocity-Strohal number characteristic diagram. 1: Karman vortex flow meter, 2: pipe line, 3: Karman vortex generator, 5: upstream rectification grid, 6: downstream rectification grid, 9: throttle tube.
Claims (1)
生体の上流側に絞り部9を設け、この絞り部の上
流側および下流側にそれぞれ整流格子5,6を配
置し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、両整流格子6,6は、絞
り部9の直前および直後にそれぞれ設けられてい
ることを特徴とするカルマン渦流量計。 3 実用新案登録請求の範囲第1項または第2項
に記載のカルマン渦流量計において、上流側整流
格子5は、下流側整流格子6よりも目を細かくし
たことを特徴とするカルマン渦流量計。[Claims for Utility Model Registration] 1. A constriction section 9 is provided on the upstream side of the vortex generator inserted into the pipe through which the fluid to be measured flows, and rectifying gratings 5, 6 are provided on the upstream and downstream sides of the constriction section, respectively. A Karman vortex flowmeter characterized by the arrangement of. 2. The Karman vortex flowmeter according to claim 1, wherein both rectifying gratings 6, 6 are provided immediately before and after the constriction section 9, respectively. 3. Karman vortex flowmeter according to claim 1 or 2, characterized in that the upstream rectifying grid 5 has finer meshes than the downstream rectifying grid 6. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984183676U JPH0321452Y2 (en) | 1984-12-05 | 1984-12-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984183676U JPH0321452Y2 (en) | 1984-12-05 | 1984-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6199014U true JPS6199014U (en) | 1986-06-25 |
JPH0321452Y2 JPH0321452Y2 (en) | 1991-05-10 |
Family
ID=30741173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984183676U Expired JPH0321452Y2 (en) | 1984-12-05 | 1984-12-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0321452Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50116453U (en) * | 1974-03-05 | 1975-09-22 |
-
1984
- 1984-12-05 JP JP1984183676U patent/JPH0321452Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50116453U (en) * | 1974-03-05 | 1975-09-22 |
Also Published As
Publication number | Publication date |
---|---|
JPH0321452Y2 (en) | 1991-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6199014U (en) | ||
JPS6165311U (en) | ||
JPH0267224U (en) | ||
JPS6235225U (en) | ||
JPS6182220U (en) | ||
JPS61189220U (en) | ||
JPS59127129U (en) | vortex flow meter | |
JPS6015628U (en) | Throttle flow meter | |
JPS61190823U (en) | ||
JPS5854518U (en) | Differential pressure flowmeter | |
JPH0193518U (en) | ||
CHRYSLER | Convective heat transfer coefficients for pipe flow with curvature induced secondary motion[Ph. D. Thesis] | |
JPS62108817U (en) | ||
JPS6088219U (en) | vortex flow meter | |
JPS6199015U (en) | ||
JPS61104325U (en) | ||
JPS6088218U (en) | vortex flow meter | |
JPH0370325U (en) | ||
JPS6031623U (en) | Karman vortex flowmeter | |
JPS58110820U (en) | Low flow measuring device | |
JPS63220U (en) | ||
JPS6199013U (en) | ||
JPS6127693B2 (en) | ||
JPS61182817U (en) | ||
JPS6287181U (en) |