GB364906A - Improvements in or relating to apparatus for measuring, indicating, integrating and/or recording the flow of fluids - Google Patents
Improvements in or relating to apparatus for measuring, indicating, integrating and/or recording the flow of fluidsInfo
- Publication number
- GB364906A GB364906A GB521631A GB521631A GB364906A GB 364906 A GB364906 A GB 364906A GB 521631 A GB521631 A GB 521631A GB 521631 A GB521631 A GB 521631A GB 364906 A GB364906 A GB 364906A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bell
- liquid
- float
- plunger
- mercury
- 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
- G01F1/34—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
- G01F1/37—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 the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes
- G01F1/375—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 the pressure or differential pressure being measured by means of communicating tubes or reservoirs with movable fluid levels, e.g. by U-tubes with mechanical or fluidic indication
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
364,906. Liquid-level pressure gauges. ELECTROFLO METERS CO., Ltd. and ENGEL, F. V. A. E., Abbey Road, Park Royal, London. Feb. 19, 1931, No. 5216. [Class 106 (ii).] In a gauge of the variably immersed floating bell type, in order that the movement of the bell may conform to a prescribed law, the movemant of the float is in part controlled by means comprising a body of liquid accommodated in a cavity formed in the bell into which a stationary plunger dips and causes the liquid to be displaced relatively to the bell when the latter rises or falls. The bell a floats in a liquid contained in an annular chamber formed between an outer cylindrical wall b and an inner cylindrical partition c. At the upper end the bell is formed with a cavity g containing a quantity of mercury or other suitable liquid h. The casing is also provided with a bracket i depending from which is a plunger k with a micrometer screw adjustment. The adjustment is such that in the zero position the upper surface of the mercury b is spaced a short distance from the lower end of the plunger k. The bell is also provided with an internal float plunger m depending from the lower wall of the cavity and adapted to float in a cylindrical vessel o containing mercury or other suitable liquid. The fluid at lower pressure is admitted through the pipe q outside the bell, while the fluid at higher pressure is admitted by a pipe r with lateral openings s to the chamber e A rack and pinion u, v convey the movements of the float to an indicating, integrating, or recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB521631A GB364906A (en) | 1931-02-19 | 1931-02-19 | Improvements in or relating to apparatus for measuring, indicating, integrating and/or recording the flow of fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB521631A GB364906A (en) | 1931-02-19 | 1931-02-19 | Improvements in or relating to apparatus for measuring, indicating, integrating and/or recording the flow of fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB364906A true GB364906A (en) | 1932-01-14 |
Family
ID=9791876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB521631A Expired GB364906A (en) | 1931-02-19 | 1931-02-19 | Improvements in or relating to apparatus for measuring, indicating, integrating and/or recording the flow of fluids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB364906A (en) |
-
1931
- 1931-02-19 GB GB521631A patent/GB364906A/en not_active Expired
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