GB596438A - Improvements in or relating to flowmeters - Google Patents
Improvements in or relating to flowmetersInfo
- Publication number
- GB596438A GB596438A GB204045A GB204045A GB596438A GB 596438 A GB596438 A GB 596438A GB 204045 A GB204045 A GB 204045A GB 204045 A GB204045 A GB 204045A GB 596438 A GB596438 A GB 596438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- flowmeters
- annular area
- circular
- relating
- 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
- 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
- G01F1/22—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 by variable-area meters, e.g. rotameters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
596,438. Flowmeters. WHITAKER, J. H. Jan. 25, 1945, No. 2040. [Class 69 (i)] In a flowmeter of the type in which the fluid passes through a variable annular area defined by a seating and a relatively movable plug, the plug 16 is prevented from sticking by causing it to rotate under the reaction of jets from one or more ports 20, 21 in tubular projections 18, 19 directed towards the downstream side of the plug. The annular area may be varied either by the plug moving in a circular tapered tube 10 or by a circular member moving along a central tapered rod.
Publications (1)
Publication Number | Publication Date |
---|---|
GB596438A true GB596438A (en) | 1948-01-05 |
Family
ID=1627111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB204045A Expired GB596438A (en) | 1945-01-25 | Improvements in or relating to flowmeters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB596438A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060739A (en) * | 1955-12-02 | 1962-10-30 | Fischer & Porter Co | Flowmeter construction |
-
1945
- 1945-01-25 GB GB204045A patent/GB596438A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060739A (en) * | 1955-12-02 | 1962-10-30 | Fischer & Porter Co | Flowmeter construction |
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