DK0557671T3 - Hvirvelstrømsmåleinstrument - Google Patents
HvirvelstrømsmåleinstrumentInfo
- Publication number
- DK0557671T3 DK0557671T3 DK92810142.7T DK92810142T DK0557671T3 DK 0557671 T3 DK0557671 T3 DK 0557671T3 DK 92810142 T DK92810142 T DK 92810142T DK 0557671 T3 DK0557671 T3 DK 0557671T3
- Authority
- DK
- Denmark
- Prior art keywords
- measuring instrument
- eddy current
- current measuring
- eddy
- instrument
- Prior art date
Links
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
- G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
- G01F1/3266—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations by sensing mechanical vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/01—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using swirlflowmeter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92810142A EP0557671B1 (de) | 1992-02-27 | 1992-02-27 | Wirbelströmungsmessgerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0557671T3 true DK0557671T3 (da) | 1996-02-19 |
Family
ID=8211875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK92810142.7T DK0557671T3 (da) | 1992-02-27 | 1992-02-27 | Hvirvelstrømsmåleinstrument |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5321990A (da) |
| EP (1) | EP0557671B1 (da) |
| JP (1) | JPH0684897B2 (da) |
| DE (1) | DE59203846D1 (da) |
| DK (1) | DK0557671T3 (da) |
| ES (1) | ES2078015T3 (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5869772A (en) * | 1996-11-27 | 1999-02-09 | Storer; William James A. | Vortex flowmeter including cantilevered vortex and vibration sensing beams |
| DE10118810A1 (de) * | 2001-04-17 | 2002-10-31 | Meinecke Ag H | Wirbelfrequenz-Strömungsmesser |
| US7073394B2 (en) * | 2004-04-05 | 2006-07-11 | Rosemount Inc. | Scalable averaging insertion vortex flow meter |
| TWI457543B (zh) * | 2011-04-21 | 2014-10-21 | Energy Man System Co Ltd | Eddy current sensor and its application |
| JP2013156207A (ja) * | 2012-01-31 | 2013-08-15 | Semiconductor Components Industries Llc | 流体の流量測定装置 |
| KR101297198B1 (ko) * | 2012-06-27 | 2013-08-16 | (주)플로트론 | 볼텍스 유량계 |
| US9097813B2 (en) | 2012-08-23 | 2015-08-04 | Intelligent Spools Inc. | Apparatus and method for sensing a pipe coupler within an oil well structure |
| US9360354B2 (en) * | 2013-09-11 | 2016-06-07 | Smc Corporation | Vortex flowmeter |
| FR3117589B1 (fr) | 2020-12-11 | 2023-07-28 | La Rochelle Univ | Dispositif de mesure d’au moins un paramètre d'écoulement d'un fluide |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3116639A (en) * | 1960-03-28 | 1964-01-07 | Savage & Parsons Ltd | Apparatus for the measurement and integration of fluid-velocities |
| GB1327751A (en) * | 1969-08-20 | 1973-08-22 | Kent Instruments Ltd | Devices for measuring fluid velocities |
| US3683691A (en) * | 1970-09-18 | 1972-08-15 | Westinghouse Electric Corp | Vortex reaction type fluid flow indicator |
| US3796095A (en) * | 1971-10-01 | 1974-03-12 | Eastech | Bluff body flowmeter utilizing a movable member responsive to vortex shedding |
| US4161878A (en) * | 1975-03-13 | 1979-07-24 | Neptune Eastech, Inc. | Pressure fluctuation flowmeter |
| US4005604A (en) * | 1975-09-30 | 1977-02-01 | Fischer & Porter Co. | Non-contact sensor for vortex-type flowmeter |
| GB2103795B (en) * | 1981-06-15 | 1986-03-19 | Fuji Electric Co Ltd | Flow metering apparatus |
| JPS58124571A (ja) * | 1982-01-21 | 1983-07-25 | Toyota Motor Corp | 自動車々体の塗り分け塗装方法 |
| JPS6082812A (ja) * | 1983-10-12 | 1985-05-11 | Oval Eng Co Ltd | 渦流量計 |
| DE3544198A1 (de) * | 1985-12-13 | 1987-06-19 | Flowtec Ag | Wirbelstroemungsmesser |
-
1992
- 1992-02-27 DK DK92810142.7T patent/DK0557671T3/da active
- 1992-02-27 EP EP92810142A patent/EP0557671B1/de not_active Expired - Lifetime
- 1992-02-27 DE DE59203846T patent/DE59203846D1/de not_active Expired - Fee Related
- 1992-02-27 ES ES92810142T patent/ES2078015T3/es not_active Expired - Lifetime
-
1993
- 1993-02-24 JP JP5035003A patent/JPH0684897B2/ja not_active Expired - Lifetime
- 1993-02-26 US US08/023,105 patent/US5321990A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0557671A1 (de) | 1993-09-01 |
| EP0557671B1 (de) | 1995-09-27 |
| JPH0684897B2 (ja) | 1994-10-26 |
| US5321990A (en) | 1994-06-21 |
| DE59203846D1 (de) | 1995-11-02 |
| JPH05340775A (ja) | 1993-12-21 |
| ES2078015T3 (es) | 1995-12-01 |
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