DE4122799A1 - Vorrichtung zum messen der geschwindigkeit eines fluids - Google Patents
Vorrichtung zum messen der geschwindigkeit eines fluidsInfo
- Publication number
- DE4122799A1 DE4122799A1 DE4122799A DE4122799A DE4122799A1 DE 4122799 A1 DE4122799 A1 DE 4122799A1 DE 4122799 A DE4122799 A DE 4122799A DE 4122799 A DE4122799 A DE 4122799A DE 4122799 A1 DE4122799 A1 DE 4122799A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- parallel
- vortex sensor
- light guide
- optical
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 23
- 238000005259 measurement Methods 0.000 title abstract description 10
- 230000004888 barrier function Effects 0.000 title description 2
- 238000001514 detection method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 claims abstract description 27
- 239000012528 membrane Substances 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000881711 Acipenser sturio Species 0.000 description 1
- 241001416181 Axis axis Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4122799A DE4122799A1 (de) | 1991-07-10 | 1991-07-10 | Vorrichtung zum messen der geschwindigkeit eines fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4122799A DE4122799A1 (de) | 1991-07-10 | 1991-07-10 | Vorrichtung zum messen der geschwindigkeit eines fluids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4122799A1 true DE4122799A1 (de) | 1993-01-21 |
| DE4122799C2 DE4122799C2 (enExample) | 1993-07-08 |
Family
ID=6435816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4122799A Granted DE4122799A1 (de) | 1991-07-10 | 1991-07-10 | Vorrichtung zum messen der geschwindigkeit eines fluids |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4122799A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008054915A1 (de) | 2008-12-18 | 2010-06-24 | Endress + Hauser Flowtec Ag | Messeinrichtung mit einem optischen Sensor |
| DE102014112558A1 (de) * | 2014-09-01 | 2016-03-03 | Endress + Hauser Flowtec Ag | Sensorbaugruppe für einen Sensor, Sensor sowie damit gebildetes Meßsystem |
| DE10208238B4 (de) | 2002-02-26 | 2020-07-02 | KSB SE & Co. KGaA | Gehäuse einer Strömungsmaschine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD141352A1 (de) * | 1979-02-09 | 1980-04-23 | Gisela Schmiedeberg | Anordnung zur wirbel-volumenstrommessung |
| EP0049602A1 (en) * | 1980-09-30 | 1982-04-14 | Fischer & Porter Company | Vortex-shedding flowmeter with unitary shedder/sensor |
| DD158673A1 (de) * | 1981-04-27 | 1983-01-26 | Arndt Kaltschmidt | Vorrichtung der wirbelabtastung bei stroemungsgeschwindigkeitsmesseinrichtung |
| GB2129937A (en) * | 1982-08-18 | 1984-05-23 | Brown Boveri Kent Ltd | Improvements in vortex flowmeters |
| EP0110321A2 (en) * | 1982-11-25 | 1984-06-13 | Oval Engineering Co., Ltd. | Vortex flow meter |
| EP0266215A2 (en) * | 1986-10-30 | 1988-05-04 | Brown Boveri Kent Plc | Frequency sensing devices |
| DE3743972A1 (de) * | 1987-01-28 | 1988-08-11 | Universal Vortex Inc | Durchflussmesser |
| DD280383A1 (de) * | 1989-03-02 | 1990-07-04 | Junkalor Dessau | Faseroptischer feflexlichtsensor eines wirbelzaehlers |
| EP0417058A1 (en) * | 1989-09-08 | 1991-03-13 | Fisher Controls International, Inc. | Force transmitting mechanism for a vortex flowmeter |
-
1991
- 1991-07-10 DE DE4122799A patent/DE4122799A1/de active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD141352A1 (de) * | 1979-02-09 | 1980-04-23 | Gisela Schmiedeberg | Anordnung zur wirbel-volumenstrommessung |
| EP0049602A1 (en) * | 1980-09-30 | 1982-04-14 | Fischer & Porter Company | Vortex-shedding flowmeter with unitary shedder/sensor |
| DD158673A1 (de) * | 1981-04-27 | 1983-01-26 | Arndt Kaltschmidt | Vorrichtung der wirbelabtastung bei stroemungsgeschwindigkeitsmesseinrichtung |
| GB2129937A (en) * | 1982-08-18 | 1984-05-23 | Brown Boveri Kent Ltd | Improvements in vortex flowmeters |
| EP0110321A2 (en) * | 1982-11-25 | 1984-06-13 | Oval Engineering Co., Ltd. | Vortex flow meter |
| EP0266215A2 (en) * | 1986-10-30 | 1988-05-04 | Brown Boveri Kent Plc | Frequency sensing devices |
| DE3743972A1 (de) * | 1987-01-28 | 1988-08-11 | Universal Vortex Inc | Durchflussmesser |
| DD280383A1 (de) * | 1989-03-02 | 1990-07-04 | Junkalor Dessau | Faseroptischer feflexlichtsensor eines wirbelzaehlers |
| EP0417058A1 (en) * | 1989-09-08 | 1991-03-13 | Fisher Controls International, Inc. | Force transmitting mechanism for a vortex flowmeter |
Non-Patent Citations (1)
| Title |
|---|
| JP 1-240 822 A. In: Patents Abstr. of Japan, Sect. P, Vol. 13(1989) Nr. 572 (P-978) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10208238B4 (de) | 2002-02-26 | 2020-07-02 | KSB SE & Co. KGaA | Gehäuse einer Strömungsmaschine |
| DE102008054915A1 (de) | 2008-12-18 | 2010-06-24 | Endress + Hauser Flowtec Ag | Messeinrichtung mit einem optischen Sensor |
| DE102014112558A1 (de) * | 2014-09-01 | 2016-03-03 | Endress + Hauser Flowtec Ag | Sensorbaugruppe für einen Sensor, Sensor sowie damit gebildetes Meßsystem |
| US10948321B2 (en) | 2014-09-01 | 2021-03-16 | Endress + Hauser Flowtec Ag | Sensor assembly for a sensor, sensor, and measuring system formed therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4122799C2 (enExample) | 1993-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |