IN165147B - - Google Patents
Info
- Publication number
- IN165147B IN165147B IN931/CAL/86A IN931CA1986A IN165147B IN 165147 B IN165147 B IN 165147B IN 931CA1986 A IN931CA1986 A IN 931CA1986A IN 165147 B IN165147 B IN 165147B
- Authority
- IN
- India
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
- G01F1/34—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 measuring pressure or differential pressure
- G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/44—Venturi tubes
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 |
|---|---|---|---|
| US06/869,510 US4644800A (en) | 1986-06-02 | 1986-06-02 | Annular venturi flow measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN165147B true IN165147B (de) | 1989-08-19 |
Family
ID=25353675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN931/CAL/86A IN165147B (de) | 1986-06-02 | 1986-12-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4644800A (de) |
| CA (1) | CA1290594C (de) |
| IN (1) | IN165147B (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8809756D0 (en) * | 1988-04-25 | 1988-06-02 | Secr Defence | Removable fluid flow meter |
| US5174161A (en) * | 1990-04-27 | 1992-12-29 | Schlumberger Technology Corporation | Wireline and coiled tubing retrievable choke for downhole flow measurement |
| US5265478A (en) * | 1991-03-05 | 1993-11-30 | Mckay Mark D | Fluid flow monitoring device |
| FR2697911B1 (fr) * | 1992-11-10 | 1994-12-30 | Schlumberger Ind Sa | Débitmètre volumique à mesure de temps de vol. |
| GB9600699D0 (en) * | 1996-01-13 | 1996-03-13 | Expro North Sea Ltd | Improved flow monitoring apparatus |
| AU2820997A (en) * | 1996-05-03 | 1997-11-26 | Phoenix Controls Corporation | Inverted venturi flow element for measuring fluid velocity in a conduit |
| US5880378A (en) * | 1996-08-19 | 1999-03-09 | Southwest Research Institute | Critical flow venturi with variable and continuous range |
| GB9618344D0 (en) * | 1996-09-03 | 1996-10-16 | Expro North Sea Ltd | Improved annular flow monitoring apparatus |
| US20030019301A1 (en) * | 1999-01-13 | 2003-01-30 | Andrew Richards | Flow monitoring apparatus |
| CZ298494B6 (cs) * | 2001-07-27 | 2007-10-17 | CVUT v Praze Fakulta strojní | Zarízení pro merení prutoku a množství plynu nebokapalin |
| US7610818B2 (en) * | 2006-10-05 | 2009-11-03 | Syncrude Canada Ltd. | Flow meter for bitumen froth pipelines |
| US9046115B1 (en) * | 2009-07-23 | 2015-06-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Eddy current minimizing flow plug for use in flow conditioning and flow metering |
| US8342238B2 (en) * | 2009-10-13 | 2013-01-01 | Baker Hughes Incorporated | Coaxial electric submersible pump flow meter |
| JP5818415B2 (ja) | 2010-08-30 | 2015-11-18 | 株式会社東芝 | 電磁流量計測システムの校正装置 |
| CN102564501A (zh) * | 2011-12-31 | 2012-07-11 | 杭州哲达科技股份有限公司 | 能够拓宽量程的均速管流量测定方法及流量计 |
| US8883082B1 (en) | 2013-09-27 | 2014-11-11 | Babcock Power Development LLC | Gas distributors for circulating fluidized bed reactors |
| US9574438B2 (en) | 2014-04-15 | 2017-02-21 | Baker Hughes Incorporated | Fluid velocity flow meter for a wellbore |
| EP3857178B1 (de) * | 2018-09-27 | 2022-01-26 | C.I.B. Unigas S.p.A. | Modul zur durchflussmessung von brennstoff und brenner mit einem solchen modul |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1126275A (en) * | 1913-11-09 | 1915-01-26 | Gen Electric | Flow-meter of the venturi type. |
| US1143631A (en) * | 1913-12-19 | 1915-06-22 | Keller Mechanical Engraving Company | Fluid-measuring device. |
| DE405084C (de) * | 1924-02-14 | 1924-10-27 | Paul Mueller Dr Ing | Messeinrichtung fuer geringe Druckunterschiede |
| US2197214A (en) * | 1938-04-26 | 1940-04-16 | Byron Jackson Co | Flow meter |
| US2220119A (en) * | 1939-02-15 | 1940-11-05 | Toivo C Pasanen | Puttying tool |
-
1986
- 1986-06-02 US US06/869,510 patent/US4644800A/en not_active Expired - Lifetime
- 1986-12-22 IN IN931/CAL/86A patent/IN165147B/en unknown
-
1987
- 1987-03-02 CA CA000530906A patent/CA1290594C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA1290594C (en) | 1991-10-15 |
| US4644800A (en) | 1987-02-24 |