GB559915A - Improvements in and relating to fluid-flow meters - Google Patents
Improvements in and relating to fluid-flow metersInfo
- Publication number
- GB559915A GB559915A GB932242A GB932242A GB559915A GB 559915 A GB559915 A GB 559915A GB 932242 A GB932242 A GB 932242A GB 932242 A GB932242 A GB 932242A GB 559915 A GB559915 A GB 559915A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- flow
- pointer
- spindle
- indicating
- 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
- G01F1/28—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 drag-force, e.g. vane type or impact flowmeter
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
559,915. Fluid-flow meters. STOKOE, C. L. July 6, 1942, Nos. 9322, 16175 and 16946. [Class 69 (i)] Relates to fluid-flow meters in which the action of the fluid against a pivoted flap, or an axially movable part, partially revolves a, spindle carrying an indicating pointer, and consists in the provision of lamps or coloured discs to indicate change in fluid-flow, means for adjusting the points at which such indications are given, and plates between which the indicating pointer is arranged, one or both plates being slotted to provide a path for the free end of the pointer, and the latter being laterally resilient. In Figs. 1 and 2, the meter body a contains a flap d carried by a spindle c pressed axially by a spring- loaded ball f, leakage along the spindle being prevented by a collar k and one or more resilient washers j. The spindle carries the resilient pointer v, w, and adjustable tappets p, q, which tappets act respectively through hinged electric contacts to light high or low-flow indicating lamps 1, 4, a normal flow indicating lamp 3 being then extinguished. In another form, the lamps 1, 3, 4, and contacts are replaced by coloured discs movable behind a preferably illuminated window. In both forms, the high-flow indicating means may be omitted. Specifications 447,809, 447,895 and 553,602 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB932242A GB559915A (en) | 1942-07-06 | 1942-07-06 | Improvements in and relating to fluid-flow meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB932242A GB559915A (en) | 1942-07-06 | 1942-07-06 | Improvements in and relating to fluid-flow meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB559915A true GB559915A (en) | 1944-03-10 |
Family
ID=9869724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB932242A Expired GB559915A (en) | 1942-07-06 | 1942-07-06 | Improvements in and relating to fluid-flow meters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB559915A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463049A (en) * | 2008-08-29 | 2010-03-03 | Spirax Sarco Ltd | A flow meter using the deflection of an arm to determine the flow of a fluid through a pipeline |
| CN109148216A (en) * | 2018-08-07 | 2019-01-04 | 云南电网有限责任公司德宏供电局 | A kind of detachable adjustable type sulfur hexafluoride density relay |
-
1942
- 1942-07-06 GB GB932242A patent/GB559915A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463049A (en) * | 2008-08-29 | 2010-03-03 | Spirax Sarco Ltd | A flow meter using the deflection of an arm to determine the flow of a fluid through a pipeline |
| US8918293B2 (en) | 2008-08-29 | 2014-12-23 | Spirax-Sarco Limited | Flow meter |
| CN109148216A (en) * | 2018-08-07 | 2019-01-04 | 云南电网有限责任公司德宏供电局 | A kind of detachable adjustable type sulfur hexafluoride density relay |
| CN109148216B (en) * | 2018-08-07 | 2024-01-30 | 云南电网有限责任公司德宏供电局 | Detachable and adjustable sulfur hexafluoride density relay |
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