GB237827A - Improvements in and relating to flow meters and the like - Google Patents
Improvements in and relating to flow meters and the likeInfo
- Publication number
- GB237827A GB237827A GB505225A GB505225A GB237827A GB 237827 A GB237827 A GB 237827A GB 505225 A GB505225 A GB 505225A GB 505225 A GB505225 A GB 505225A GB 237827 A GB237827 A GB 237827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- main
- pass
- throat
- meter
- known type
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
- G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
Abstract
237,827. Bonn, C. R. H. Feb. 24, 1925. Venturi and Pitot-tube apparatus.-Apparatus of known type for measuring the flow of fluids through a main comprises a by-pass a, Fig. 4, fitted with a meter b of any known type and connected to Pitot tubes projecting into the main. or to the throat and normal portion of a Venturi tube forming part of the main. When the fluid flows in the opposite direction in the main, a valve d and the meter b may be reversed bv connections f with a vane e, or the throat c<1>, Fig. 10, may be moved longitudinally by the fluid pressure. The by-pass may be connected to the main through chambers h with or without perforations, or passages j, and knife edges i may be provided. The by-pass is provided with a filter l, Fig. 7, an arrangement o of ball valves for the escape of air, charging valves v, and a fixed or adjustable throttle m. If desired, the throttle m may be automatically adjusted by variations in the temperature or specific gravity of the fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB505225A GB237827A (en) | 1925-02-24 | 1925-02-24 | Improvements in and relating to flow meters and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB505225A GB237827A (en) | 1925-02-24 | 1925-02-24 | Improvements in and relating to flow meters and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB237827A true GB237827A (en) | 1925-08-06 |
Family
ID=9788833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB505225A Expired GB237827A (en) | 1925-02-24 | 1925-02-24 | Improvements in and relating to flow meters and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB237827A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2485430A (en) * | 1944-11-17 | 1949-10-18 | Niles Bement Pond Co | Carburetor |
| US2549622A (en) * | 1947-01-24 | 1951-04-17 | Fairchild Camera Instr Co | Pneumatic temperature-responsive apparatus |
| US2683369A (en) * | 1951-12-11 | 1954-07-13 | James C Brewer | Fluid rate of flow indicator |
| US2816441A (en) * | 1954-01-05 | 1957-12-17 | Freddie D Ezekiel | Variable orifice flowmeter |
| US2939319A (en) * | 1954-06-10 | 1960-06-07 | Bendix Aviat Corp | Flow meter |
| CN109738032A (en) * | 2019-03-14 | 2019-05-10 | 湖南大麓科技有限公司 | A kind of pipeline flow measurement device and method |
-
1925
- 1925-02-24 GB GB505225A patent/GB237827A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2485430A (en) * | 1944-11-17 | 1949-10-18 | Niles Bement Pond Co | Carburetor |
| US2549622A (en) * | 1947-01-24 | 1951-04-17 | Fairchild Camera Instr Co | Pneumatic temperature-responsive apparatus |
| US2683369A (en) * | 1951-12-11 | 1954-07-13 | James C Brewer | Fluid rate of flow indicator |
| US2816441A (en) * | 1954-01-05 | 1957-12-17 | Freddie D Ezekiel | Variable orifice flowmeter |
| US2939319A (en) * | 1954-06-10 | 1960-06-07 | Bendix Aviat Corp | Flow meter |
| CN109738032A (en) * | 2019-03-14 | 2019-05-10 | 湖南大麓科技有限公司 | A kind of pipeline flow measurement device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS54158524A (en) | Engine suction air volume measuring device for car | |
| CH268202A (en) | Device for measuring the flow rate of a medium flowing through a channel. | |
| US2212186A (en) | Fluid flow meter | |
| GB237827A (en) | Improvements in and relating to flow meters and the like | |
| SE7501398L (en) | ||
| US1681762A (en) | Proportionate meter | |
| GB384383A (en) | Improvements in or relating to fluid metering apparatus | |
| GB767337A (en) | Improvements in and relating to the measurement of the wetness of steam | |
| GB285984A (en) | Improved means for measuring the flow of fluids | |
| US1436778A (en) | Method and apparatus for metering fluid | |
| GB402954A (en) | A method and apparatus for calibrating gas meters | |
| GB430970A (en) | Improvements in or relating to means for measuring the flow of liquids | |
| GB473562A (en) | Improvements in meters for the measurement of fluid flow | |
| GB498140A (en) | Improvements in fluid flow indicating and recording devices | |
| GB616009A (en) | Improvements in means for measuring the temperature of fluids in flow | |
| GB178010A (en) | Improvements in fluid meters | |
| GB251194A (en) | Improvements in or relating to measuring the flow of liquid or gaseous media | |
| GB570403A (en) | Improvements in and relating to fluid flow meters and flow indicators | |
| GB473139A (en) | Improvements in or relating to fluid flow meters | |
| SU83231A1 (en) | The use of differential pressure gauge as an indicator of the names of petroleum products | |
| GB274081A (en) | Improvements in or relating to fluid flow measuring and regulating means | |
| GB268146A (en) | Improvements in measuring taps | |
| GB752775A (en) | Temperature measuring devices | |
| GB211313A (en) | Improvements in apparatus for measuring the flow of liquids and for automatically controlling the proportionate admixture of two or more liquids | |
| GB617942A (en) | Improvements in or relating to arrangements for measuring or indicating the flow of fluids |