GB432416A - Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid - Google Patents
Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquidInfo
- Publication number
- GB432416A GB432416A GB88635A GB88635A GB432416A GB 432416 A GB432416 A GB 432416A GB 88635 A GB88635 A GB 88635A GB 88635 A GB88635 A GB 88635A GB 432416 A GB432416 A GB 432416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- liquids
- measuring
- liquid
- 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
- G01F1/34—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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
432,416. Pressure actuated flow meters. ELECTROFLO METERS CO., Ltd., and ENGEL, F. V. A. E., Abbey Road, Park Royal, London. Jan. 10, 1935, No. 886. [Class 69 (i)] Means for measuring the flow of liquids through conduits running full of liquid comprise a constriction formed by providing a single inwardly projecting portion of substantial length, tapered at one or both ends and disposed at one side or one part of the perimeter of the conduit. The projection may be formed by deforming or shaping the conduit wall, it may be solid as in Fig. 8, or it may be formed by a wall 3, Fig. 2, cast or otherwise formed, and having perforations leading to a pressure tapping pipe 9 or to a chamber communicating with the pipe. Other forms are described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB88635A GB432416A (en) | 1935-01-10 | 1935-01-10 | Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB88635A GB432416A (en) | 1935-01-10 | 1935-01-10 | Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
GB432416A true GB432416A (en) | 1935-07-25 |
Family
ID=9712206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB88635A Expired GB432416A (en) | 1935-01-10 | 1935-01-10 | Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB432416A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487687A (en) * | 1967-11-30 | 1970-01-06 | Us Navy | Fluid velocity limit gage |
US3777549A (en) * | 1971-07-29 | 1973-12-11 | Wisconsin Alumni Res Found | Measurement of hole pressure differentials and protuberance pressure differentials in non-newtonian liquids or the like |
WO1996024028A1 (en) * | 1995-02-03 | 1996-08-08 | Lockheed Idaho Technologies Company | System and method for measuring and controlling bidirectional multi-phase fluid flow in a conduit |
US5905208A (en) * | 1995-02-03 | 1999-05-18 | Lockheed Martin Idhao Technologies Company | System and method measuring fluid flow in a conduit |
-
1935
- 1935-01-10 GB GB88635A patent/GB432416A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487687A (en) * | 1967-11-30 | 1970-01-06 | Us Navy | Fluid velocity limit gage |
US3777549A (en) * | 1971-07-29 | 1973-12-11 | Wisconsin Alumni Res Found | Measurement of hole pressure differentials and protuberance pressure differentials in non-newtonian liquids or the like |
WO1996024028A1 (en) * | 1995-02-03 | 1996-08-08 | Lockheed Idaho Technologies Company | System and method for measuring and controlling bidirectional multi-phase fluid flow in a conduit |
US5717146A (en) * | 1995-02-03 | 1998-02-10 | Lockheed Martin Idaho Technologies Company | Device and method for measuring multi-phase fluid flow in a conduit having an abrupt gradual bend |
US5827977A (en) * | 1995-02-03 | 1998-10-27 | Lockheed Martin Idaho Technologies Company | Device and method for measuring multi-phase fluid flow and density of fluid in a conduit having a gradual bend |
US5834659A (en) * | 1995-02-03 | 1998-11-10 | Lockheed Martin Idaho Technologies Company | Device and method for measuring fluid flow in a conduit having a gradual bend |
US5886267A (en) * | 1995-02-03 | 1999-03-23 | Lockheed Martin Idaho Technologies Company | System and method for bidirectional flow and controlling fluid flow in a conduit |
US5905208A (en) * | 1995-02-03 | 1999-05-18 | Lockheed Martin Idhao Technologies Company | System and method measuring fluid flow in a conduit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB432416A (en) | Improvements in or relating to means for measuring the flow of liquids through closed conduits running full of liquid | |
FR806223A (en) | Globe valve for controlling the flow of fluids | |
GB430970A (en) | Improvements in or relating to means for measuring the flow of liquids | |
GB553640A (en) | Improvements in or relating to fluid pressure or fluid flow indicators | |
FR748583A (en) | Improvements made to devices for measuring the section or flow rate of orifices by the pressure drop undergone by a fluid flowing through these orifices | |
GB472299A (en) | Improvements in or relating to tobacco pipes | |
GB505055A (en) | Improvements in or relating to pipes for conveying water | |
FR776604A (en) | Improvements to devices for measuring variations in the pressure of a fluid in a pipe, in particular arterial pressure | |
GB434396A (en) | Improvements relating to storm valves | |
GB303275A (en) | Improvements in or relating to valve means for purposes such as the filling and emptying of oil tanks | |
GB438962A (en) | Improvements relating to waste traps | |
GB467262A (en) | Improvements in or relating to pipe fittings | |
FR770129A (en) | Improvements in means for measuring fluid flow rates, in particular relatively low flow rates | |
GB392718A (en) | Improved means for preventing the unsealing of sanitary or liquid traps | |
GB252127A (en) | Improvements in and relating to gas valves | |
NL6515422A (en) | ||
GB443540A (en) | Improvements in and relating to siphons for corrosive liquids | |
FR798147A (en) | Pipe fittings, with special joining devices | |
GB176219A (en) | Improvements in and relating to mechanism for oiling wheel flanges | |
FR761104A (en) | Enhancements to valves for controlling fluid flow, and feedwater heaters | |
GB278180A (en) | Anti-splash fitment for liquid taps | |
GB362483A (en) | Improvements in baffle devices for producing whirling flow of fluids in tubes | |
CA331486A (en) | Fluid flow valve | |
GB380090A (en) | Improvements in pressure gauges of the hydrostatic ring balance type for use with fluid flow meters | |
FR796559A (en) | Quick elastic pipe connection for low pressure or depression, especially for ventilation pipes |