DE2748616A1 - Fluidischer stroemungsmesser - Google Patents
Fluidischer stroemungsmesserInfo
- Publication number
- DE2748616A1 DE2748616A1 DE19772748616 DE2748616A DE2748616A1 DE 2748616 A1 DE2748616 A1 DE 2748616A1 DE 19772748616 DE19772748616 DE 19772748616 DE 2748616 A DE2748616 A DE 2748616A DE 2748616 A1 DE2748616 A1 DE 2748616A1
- Authority
- DE
- Germany
- Prior art keywords
- fluid
- jet
- flow meter
- flow
- amplifier
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 title claims description 113
- 230000003993 interaction Effects 0.000 claims description 25
- 230000010355 oscillation Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000010363 phase shift Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/738,067 US4107990A (en) | 1976-11-02 | 1976-11-02 | Fluidic flow and velocity sensor |
| US05/743,907 US4085615A (en) | 1976-11-22 | 1976-11-22 | Linear flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2748616A1 true DE2748616A1 (de) | 1978-05-18 |
Family
ID=27113303
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772748616 Ceased DE2748616A1 (de) | 1976-11-02 | 1977-10-29 | Fluidischer stroemungsmesser |
| DE19777733396 Expired DE7733396U1 (de) | 1976-11-02 | 1977-10-29 | Fluidischer stroemungsmesser |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19777733396 Expired DE7733396U1 (de) | 1976-11-02 | 1977-10-29 | Fluidischer stroemungsmesser |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5377558A (enrdf_load_stackoverflow) |
| DE (2) | DE2748616A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2369545A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1593680A (enrdf_load_stackoverflow) |
| IT (1) | IT1087803B (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087206A1 (en) * | 1982-01-07 | 1983-08-31 | New Zealand Government Property Corporation | Mass flow meter |
| EP0269384A1 (en) * | 1986-11-21 | 1988-06-01 | AlliedSignal Inc. | Fluidic volumetric fluid flow apparatus and method |
| WO2002090782A1 (fr) * | 2001-04-24 | 2002-11-14 | Savitsky, Alexandr Anatolievich | Auto-oscillateur a jets et debitmetre par oscillations utilisant cet auto-oscillateur |
| RU2269098C2 (ru) * | 2001-04-24 | 2006-01-27 | Игорь Александрович Зюбин | Струйный автогенератор и колебательный расходомер на его основе |
| RU2296953C2 (ru) * | 2005-04-11 | 2007-04-10 | Открытое акционерное общество Энгельсское ОКБ "Сигнал" им. А.И. Глухарева | Измеритель расхода газа с преобразованием колебания струи в электронный сигнал |
| RU2772551C1 (ru) * | 2021-09-16 | 2022-05-23 | Акционерное общество "Омское машиностроительное конструкторское бюро" | Измеритель расхода рабочей среды с преобразователем колебаний струи в электрический сигнал |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184636A (en) * | 1977-12-09 | 1980-01-22 | Peter Bauer | Fluidic oscillator and spray-forming output chamber |
| GB2120384A (en) * | 1982-05-19 | 1983-11-30 | Bestobell | Fluid flow meter |
| JPS60187814A (ja) * | 1984-03-08 | 1985-09-25 | Osaka Gas Co Ltd | フルイデイツク流量計 |
| JPS61223517A (ja) * | 1985-03-28 | 1986-10-04 | Osaka Gas Co Ltd | フルイデイツク流量計 |
| DE3609748A1 (de) * | 1986-03-22 | 1987-09-24 | Grundfos Int | Schwingstrahlzaehler |
| GB8728468D0 (en) * | 1987-12-04 | 1988-01-13 | Sonceboz Sa | Fluidic flowmeter |
| FR2663416B1 (fr) * | 1990-06-14 | 1993-04-30 | Tokyo Gas Co Ltd | Debitmetre fluidique et procedes de correction du point zero et du gain d'un capteur d'ecoulement. |
| JP2806602B2 (ja) * | 1990-06-18 | 1998-09-30 | 東京瓦斯株式会社 | フルイディック流量計 |
| JP2781063B2 (ja) * | 1990-06-27 | 1998-07-30 | 東京瓦斯株式会社 | フルイディック流量計 |
| JPH07119635B2 (ja) * | 1990-06-28 | 1995-12-20 | 山武ハネウエル株式会社 | 流量測定装置 |
| US8091434B2 (en) | 2008-06-10 | 2012-01-10 | Avinash Shrikrishna Vaidya | Fluidic oscillator flow meter |
| US8201462B2 (en) | 2008-06-10 | 2012-06-19 | Avinash Shrikrishna Vaidya | Recirculation type oscillator flow meter |
| WO2020246207A1 (ja) * | 2019-06-03 | 2020-12-10 | 三井化学東セロ株式会社 | 電子装置の製造方法 |
| DE102022117251B4 (de) * | 2022-07-11 | 2024-10-02 | Esters-Elektronik GmbH | Verfahren und Messvorrichtung zur Bestimmung einer Dichte oder eines Maßes dafür eines Fluids, Verfahren zur Bestimmung der Reinheit oder eines Maßes dafür eines Fluids, Verwendung und Fluid-Bereitstellungs-Einheit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3158166A (en) * | 1962-08-07 | 1964-11-24 | Raymond W Warren | Negative feedback oscillator |
| US3185166A (en) * | 1960-04-08 | 1965-05-25 | Billy M Horton | Fluid oscillator |
| US3640133A (en) * | 1967-02-24 | 1972-02-08 | Moore Products Co | Flowmeter |
| DE2414970A1 (de) * | 1973-04-05 | 1974-10-17 | Atomic Energy Authority Uk | Stroemungsmesser |
| US3855859A (en) * | 1973-08-20 | 1974-12-24 | Moore Prod Co | Flowmeter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500849A (en) * | 1967-05-10 | 1970-03-17 | Corning Glass Works | Free-running oscillator |
-
1977
- 1977-10-27 GB GB4465877A patent/GB1593680A/en not_active Expired
- 1977-10-28 IT IT2911477A patent/IT1087803B/it active
- 1977-10-28 FR FR7732599A patent/FR2369545A1/fr active Granted
- 1977-10-29 DE DE19772748616 patent/DE2748616A1/de not_active Ceased
- 1977-10-29 DE DE19777733396 patent/DE7733396U1/de not_active Expired
- 1977-11-02 JP JP13095577A patent/JPS5377558A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3185166A (en) * | 1960-04-08 | 1965-05-25 | Billy M Horton | Fluid oscillator |
| US3158166A (en) * | 1962-08-07 | 1964-11-24 | Raymond W Warren | Negative feedback oscillator |
| US3640133A (en) * | 1967-02-24 | 1972-02-08 | Moore Products Co | Flowmeter |
| DE2414970A1 (de) * | 1973-04-05 | 1974-10-17 | Atomic Energy Authority Uk | Stroemungsmesser |
| US3855859A (en) * | 1973-08-20 | 1974-12-24 | Moore Prod Co | Flowmeter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087206A1 (en) * | 1982-01-07 | 1983-08-31 | New Zealand Government Property Corporation | Mass flow meter |
| EP0269384A1 (en) * | 1986-11-21 | 1988-06-01 | AlliedSignal Inc. | Fluidic volumetric fluid flow apparatus and method |
| WO2002090782A1 (fr) * | 2001-04-24 | 2002-11-14 | Savitsky, Alexandr Anatolievich | Auto-oscillateur a jets et debitmetre par oscillations utilisant cet auto-oscillateur |
| RU2269098C2 (ru) * | 2001-04-24 | 2006-01-27 | Игорь Александрович Зюбин | Струйный автогенератор и колебательный расходомер на его основе |
| RU2296953C2 (ru) * | 2005-04-11 | 2007-04-10 | Открытое акционерное общество Энгельсское ОКБ "Сигнал" им. А.И. Глухарева | Измеритель расхода газа с преобразованием колебания струи в электронный сигнал |
| RU2772551C1 (ru) * | 2021-09-16 | 2022-05-23 | Акционерное общество "Омское машиностроительное конструкторское бюро" | Измеритель расхода рабочей среды с преобразователем колебаний струи в электрический сигнал |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220488B2 (enrdf_load_stackoverflow) | 1987-05-07 |
| JPS5377558A (en) | 1978-07-10 |
| DE7733396U1 (de) | 1978-03-23 |
| FR2369545A1 (fr) | 1978-05-26 |
| IT1087803B (it) | 1985-06-04 |
| GB1593680A (en) | 1981-07-22 |
| FR2369545B1 (enrdf_load_stackoverflow) | 1984-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAR | Request for search filed | ||
| OB | Request for examination as to novelty | ||
| OC | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: AMETEK AEROSPACE PRODUCTS, INC. (N.D.GES.D.STAATES |
|
| 8131 | Rejection |