NO851375L - Planmaalende og virvelspredende massestroemningsmaaler - Google Patents
Planmaalende og virvelspredende massestroemningsmaalerInfo
- Publication number
- NO851375L NO851375L NO851375A NO851375A NO851375L NO 851375 L NO851375 L NO 851375L NO 851375 A NO851375 A NO 851375A NO 851375 A NO851375 A NO 851375A NO 851375 L NO851375 L NO 851375L
- Authority
- NO
- Norway
- Prior art keywords
- fluid
- signal
- characteristic
- flow rate
- sensor
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 65
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 230000007480 spreading Effects 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 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
-
- 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
-
- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Tents Or Canopies (AREA)
- Gas Burners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/520,359 US4523477A (en) | 1983-08-04 | 1983-08-04 | Planar-measuring vortex-shedding mass flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO851375L true NO851375L (no) | 1985-04-02 |
Family
ID=24072261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO851375A NO851375L (no) | 1983-08-04 | 1985-04-02 | Planmaalende og virvelspredende massestroemningsmaaler |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4523477A (fi) |
| EP (1) | EP0152451B1 (fi) |
| JP (1) | JPS60501972A (fi) |
| AU (1) | AU3219284A (fi) |
| CA (1) | CA1215855A (fi) |
| DE (1) | DE3479236D1 (fi) |
| DK (1) | DK148785A (fi) |
| FI (1) | FI851362L (fi) |
| NO (1) | NO851375L (fi) |
| WO (1) | WO1985000883A1 (fi) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730500A (en) * | 1980-12-08 | 1988-03-15 | Vortran Corporation | Vortex generating mass flowmeter |
| US4735094A (en) * | 1987-01-28 | 1988-04-05 | Universal Vortex, Inc. | Dual bluff body vortex flowmeter |
| US4876880A (en) * | 1987-03-20 | 1989-10-31 | United Technologies Corporation | Densimeter |
| US5121658A (en) * | 1988-06-20 | 1992-06-16 | Lew Hyok S | Mass-volume flowmeter |
| US4941361A (en) * | 1988-06-20 | 1990-07-17 | Lew Hyok S | Three-in-one flowmeter |
| DE3916056A1 (de) * | 1989-05-17 | 1990-11-22 | Kuipers Ulrich | Messverfahren und vorrichtung zur massendurchfluss-, volumendurchfluss-, dichte- und/oder viskositaetsbestimmung und daraus abgeleiteten groessen |
| US5060522A (en) * | 1990-01-19 | 1991-10-29 | Lew Hyok S | Mass-volume vortex flowmeter |
| US5152181A (en) * | 1990-01-19 | 1992-10-06 | Lew Hyok S | Mass-volume vortex flowmeter |
| US5372046A (en) * | 1992-09-30 | 1994-12-13 | Rosemount Inc. | Vortex flowmeter electronics |
| DE19619632A1 (de) * | 1996-05-15 | 1997-11-20 | S K I Schlegel & Kremer Indust | Verfahren und Einrichtung zur Messung der Dichte und/oder des Massenstromes eines strömenden Fluids |
| US6170338B1 (en) | 1997-03-27 | 2001-01-09 | Rosemont Inc. | Vortex flowmeter with signal processing |
| US7419005B2 (en) * | 2003-07-30 | 2008-09-02 | Saudi Arabian Oil Company | Method of stimulating long horizontal wells to improve well productivity |
| US6957586B2 (en) * | 2003-08-15 | 2005-10-25 | Saudi Arabian Oil Company | System to measure density, specific gravity, and flow rate of fluids, meter, and related methods |
| DK1730476T3 (da) | 2004-03-25 | 2021-06-21 | Micro Motion Inc | Simplificeret måling af fluidegenskaber |
| US7036740B2 (en) * | 2004-09-21 | 2006-05-02 | Michael Waters | Light card |
| GB2453511B (en) * | 2006-08-29 | 2011-03-23 | Richard Steven | Improvements in or relating to flow metering |
| WO2011119420A2 (en) * | 2010-03-23 | 2011-09-29 | Avgi Engineering, Inc. | Vortex flow meter |
| JP5846370B2 (ja) * | 2011-12-09 | 2016-01-20 | 横河電機株式会社 | 伝送器 |
| US8960018B2 (en) * | 2013-03-14 | 2015-02-24 | Dieterich Standard, Inc. | Pitot tube traverse assembly |
| US9157775B2 (en) * | 2013-03-15 | 2015-10-13 | Rosemount Inc. | Flowmeter for measuring flow of a process fluid through a conduit including process variable sensors mounted on a pitot tube |
| EP3378381A1 (en) * | 2017-03-24 | 2018-09-26 | Koninklijke Philips N.V. | Intravascular blood flow determination based on vortex shedding |
| CN112654842B (zh) * | 2018-08-30 | 2024-07-30 | 微动公司 | 用于涡旋流量计的非侵入式传感器 |
| CN110132364B (zh) * | 2019-04-29 | 2021-01-05 | 天津大学 | 基于微型瞬态压力传感器的涡街互相关流量计 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372169A (en) * | 1977-04-08 | 1983-02-08 | Vortech Sciences, Inc. | Vortex generating mass flowmeter |
| JPS5576916A (en) * | 1978-12-06 | 1980-06-10 | Nissan Motor Co Ltd | Sucked air quantity detector |
| DE3032578C2 (de) * | 1980-08-29 | 1983-11-03 | Battelle-Institut E.V., 6000 Frankfurt | Verfahren und Vorrichtung zur dynamischen und dichteunabhängigen Bestimmung des Massenstroms |
| US4404858A (en) * | 1981-10-26 | 1983-09-20 | Ford Motor Company | Velocity and mass air flow sensor |
-
1983
- 1983-08-04 US US06/520,359 patent/US4523477A/en not_active Expired - Lifetime
-
1984
- 1984-08-01 WO PCT/US1984/001207 patent/WO1985000883A1/en active IP Right Grant
- 1984-08-01 DE DE8484903123T patent/DE3479236D1/de not_active Expired
- 1984-08-01 JP JP59503066A patent/JPS60501972A/ja active Pending
- 1984-08-01 EP EP84903123A patent/EP0152451B1/en not_active Expired
- 1984-08-01 AU AU32192/84A patent/AU3219284A/en not_active Abandoned
- 1984-08-03 CA CA000460313A patent/CA1215855A/en not_active Expired
-
1985
- 1985-04-02 NO NO851375A patent/NO851375L/no unknown
- 1985-04-02 DK DK148785A patent/DK148785A/da not_active Application Discontinuation
- 1985-04-03 FI FI851362A patent/FI851362L/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU3219284A (en) | 1985-03-12 |
| DK148785D0 (da) | 1985-04-02 |
| EP0152451A1 (en) | 1985-08-28 |
| DE3479236D1 (en) | 1989-09-07 |
| WO1985000883A1 (en) | 1985-02-28 |
| FI851362A0 (fi) | 1985-04-03 |
| JPS60501972A (ja) | 1985-11-14 |
| FI851362L (fi) | 1985-04-03 |
| DK148785A (da) | 1985-04-02 |
| EP0152451B1 (en) | 1989-08-02 |
| CA1215855A (en) | 1986-12-30 |
| US4523477A (en) | 1985-06-18 |
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