GB1564844A - Device for measuring the flow rate of fluid in a duct - Google Patents
Device for measuring the flow rate of fluid in a duct Download PDFInfo
- Publication number
- GB1564844A GB1564844A GB198177A GB198177A GB1564844A GB 1564844 A GB1564844 A GB 1564844A GB 198177 A GB198177 A GB 198177A GB 198177 A GB198177 A GB 198177A GB 1564844 A GB1564844 A GB 1564844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- chamber
- cylindrical
- fluid
- flow
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 title claims description 36
- 230000000737 periodic effect Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid 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
- 230000008439 repair process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002604 ultrasonography 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7602509A FR2339841A1 (fr) | 1976-01-28 | 1976-01-28 | Appareil pour la mesure des debits de fluide dans un conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1564844A true GB1564844A (en) | 1980-04-16 |
Family
ID=9168543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB198177A Expired GB1564844A (en) | 1976-01-28 | 1977-01-18 | Device for measuring the flow rate of fluid in a duct |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE850488A (https=) |
| CH (1) | CH611413A5 (https=) |
| DE (1) | DE2702816C3 (https=) |
| FR (1) | FR2339841A1 (https=) |
| GB (1) | GB1564844A (https=) |
| IT (1) | IT1075066B (https=) |
| NL (1) | NL7700905A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393721A (en) | 1980-08-16 | 1983-07-19 | The Victoria University Of Manchester | Apparatus for measuring fluid flow |
| CN112629601A (zh) * | 2019-09-24 | 2021-04-09 | 中国石油化工股份有限公司 | 一种差压式旋流流量计 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0120110B1 (de) * | 1983-03-28 | 1986-08-27 | Fischer & Porter GmbH | Vorrichtung zur Bestimmung eines Volumendurchflusses |
| FR2717897B1 (fr) * | 1994-03-23 | 1996-06-07 | Schlumberger Ind Sa | Compteur de fluide à tourbillons comportant une conduite profilée. |
-
1976
- 1976-01-28 FR FR7602509A patent/FR2339841A1/fr active Granted
-
1977
- 1977-01-18 CH CH62177A patent/CH611413A5/xx not_active IP Right Cessation
- 1977-01-18 BE BE174165A patent/BE850488A/xx unknown
- 1977-01-18 GB GB198177A patent/GB1564844A/en not_active Expired
- 1977-01-24 IT IT1958377A patent/IT1075066B/it active
- 1977-01-25 DE DE19772702816 patent/DE2702816C3/de not_active Expired
- 1977-01-28 NL NL7700905A patent/NL7700905A/xx not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393721A (en) | 1980-08-16 | 1983-07-19 | The Victoria University Of Manchester | Apparatus for measuring fluid flow |
| CN112629601A (zh) * | 2019-09-24 | 2021-04-09 | 中国石油化工股份有限公司 | 一种差压式旋流流量计 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1075066B (it) | 1985-04-22 |
| FR2339841A1 (fr) | 1977-08-26 |
| NL7700905A (nl) | 1977-08-01 |
| CH611413A5 (en) | 1979-05-31 |
| FR2339841B1 (https=) | 1981-10-09 |
| DE2702816C3 (de) | 1981-02-05 |
| BE850488A (fr) | 1977-05-16 |
| DE2702816A1 (de) | 1977-08-04 |
| DE2702816B2 (de) | 1980-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |