JPH0547379Y2 - - Google Patents
Info
- Publication number
- JPH0547379Y2 JPH0547379Y2 JP17181787U JP17181787U JPH0547379Y2 JP H0547379 Y2 JPH0547379 Y2 JP H0547379Y2 JP 17181787 U JP17181787 U JP 17181787U JP 17181787 U JP17181787 U JP 17181787U JP H0547379 Y2 JPH0547379 Y2 JP H0547379Y2
- Authority
- JP
- Japan
- Prior art keywords
- curved surface
- pair
- nozzle
- flow
- partition wall
- 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.)
- Expired - Lifetime
Links
- 238000005192 partition Methods 0.000 claims description 54
- 238000005259 measurement Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3227—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17181787U JPH0547379Y2 (OSRAM) | 1987-11-09 | 1987-11-09 | |
| DE8888109456T DE3867720D1 (de) | 1987-06-16 | 1988-06-14 | Fluessiger durchflussmengenmesser. |
| EP19880109456 EP0295623B1 (en) | 1987-06-16 | 1988-06-14 | Fluidic flowmeter |
| CA 569571 CA1322470C (en) | 1987-06-16 | 1988-06-15 | Fluidic flowmeter |
| US07/207,749 US4854176A (en) | 1987-06-16 | 1988-06-16 | Fluidic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17181787U JPH0547379Y2 (OSRAM) | 1987-11-09 | 1987-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175823U JPH0175823U (OSRAM) | 1989-05-23 |
| JPH0547379Y2 true JPH0547379Y2 (OSRAM) | 1993-12-14 |
Family
ID=31463823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17181787U Expired - Lifetime JPH0547379Y2 (OSRAM) | 1987-06-16 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547379Y2 (OSRAM) |
-
1987
- 1987-11-09 JP JP17181787U patent/JPH0547379Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0175823U (OSRAM) | 1989-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0295623B1 (en) | Fluidic flowmeter | |
| AU600409B2 (en) | Trapped-vortex pair flowmeter | |
| JPH0547379Y2 (OSRAM) | ||
| JPH0547378Y2 (OSRAM) | ||
| JPH0545931Y2 (OSRAM) | ||
| JPS61223517A (ja) | フルイデイツク流量計 | |
| JPH0619051Y2 (ja) | フルイデイック流量計 | |
| JPS63191920A (ja) | フルイデイツク流量計 | |
| JPH01250725A (ja) | フルイディック流量計 | |
| JP2566605B2 (ja) | フルイデイック流量計 | |
| JPS63313018A (ja) | フルイデイック流量計 | |
| JPH0530099Y2 (OSRAM) | ||
| JPS63139214A (ja) | フルイデイツク流量計 | |
| JPS63139213A (ja) | フルイデイツク流量計 | |
| JPH01124711A (ja) | フルイデイック流量計 | |
| JPH0618244Y2 (ja) | 流体振動型流量計 | |
| JP2931198B2 (ja) | フルイディック流量計 | |
| JP2821650B2 (ja) | 流体振動形流量計 | |
| JP2925058B2 (ja) | フルイディック流量計 | |
| JPS63140916A (ja) | フルイデイツク流量計 | |
| JPH0464413B2 (OSRAM) | ||
| JPS62288520A (ja) | フルイデイツク流量計 | |
| JPS59184822A (ja) | フルイデイツク流量計 | |
| JPS6177717A (ja) | 帰還型フルイデイツク流量計 | |
| JPS59187221A (ja) | 帰還型フルイデイツク流量計 |