DE2036597B2 - Stroemungsgeschwindigkeitsmesser - Google Patents
StroemungsgeschwindigkeitsmesserInfo
- Publication number
- DE2036597B2 DE2036597B2 DE19702036597 DE2036597A DE2036597B2 DE 2036597 B2 DE2036597 B2 DE 2036597B2 DE 19702036597 DE19702036597 DE 19702036597 DE 2036597 A DE2036597 A DE 2036597A DE 2036597 B2 DE2036597 B2 DE 2036597B2
- Authority
- DE
- Germany
- Prior art keywords
- flow
- ultrasonic
- obstacle
- downstream
- receiver
- 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
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- G01F1/3209—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 Karman vortices
- G01F1/3218—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 Karman vortices bluff body design
-
- 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
- G01F1/325—Means for detecting quantities used as proxy variables for swirl
- G01F1/3282—Means for detecting quantities used as proxy variables for swirl for detecting variations in infrasonic, sonic or ultrasonic waves, due to modulation by passing through the swirling fluid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702036597 DE2036597B2 (de) | 1970-07-23 | 1970-07-23 | Stroemungsgeschwindigkeitsmesser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702036597 DE2036597B2 (de) | 1970-07-23 | 1970-07-23 | Stroemungsgeschwindigkeitsmesser |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2036597A1 DE2036597A1 (de) | 1972-01-27 |
| DE2036597B2 true DE2036597B2 (de) | 1972-08-31 |
| DE2036597C DE2036597C (OSRAM) | 1973-03-29 |
Family
ID=5777664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702036597 Granted DE2036597B2 (de) | 1970-07-23 | 1970-07-23 | Stroemungsgeschwindigkeitsmesser |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2036597B2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3222714A1 (de) * | 1981-06-15 | 1983-01-13 | Fuji Electric Co., Ltd., Kawasaki, Kanagawa | Stroemungsmesseinrichtung nach dem prinzip der karmanschen wirbelstrasse |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818877A (en) * | 1972-08-24 | 1974-06-25 | Ford Motor Co | Signal generating process for use in engine control |
| EP2123879A1 (en) * | 2008-05-19 | 2009-11-25 | Delphi Technologies, Inc. | Deflector for mixing and homogenisize exhaust flow in front of an exhaust gas converter |
-
1970
- 1970-07-23 DE DE19702036597 patent/DE2036597B2/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3222714A1 (de) * | 1981-06-15 | 1983-01-13 | Fuji Electric Co., Ltd., Kawasaki, Kanagawa | Stroemungsmesseinrichtung nach dem prinzip der karmanschen wirbelstrasse |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2036597A1 (de) | 1972-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |