GB159533A - Liquid level indicator - Google Patents
Liquid level indicatorInfo
- Publication number
- GB159533A GB159533A GB2569019A GB2569019A GB159533A GB 159533 A GB159533 A GB 159533A GB 2569019 A GB2569019 A GB 2569019A GB 2569019 A GB2569019 A GB 2569019A GB 159533 A GB159533 A GB 159533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- liquid level
- level indicator
- vriendt
- helical
- 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
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
159,533. Vriendt, L. de, and Vriendt, L. de. Oct. 20, 1919. Indicators actuated by floats.- A liquid-level indicator which is immersed in a tank comprises an inclined spindle 19 pivoted in a casing 23 which is open to the tank at 25. The spindle carries one or more helical members 16, 17, 18, which are successively immersed as the liquid level rises. The change in buoyancy of the helical member causes a rotation of the spindle to an extent depending on the liquid level, the rotation being indicated by the pointer 21. In a modification, the spindle may carry a cylinder on the outside of which a number of separate bodies are arranged in a helical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2569019A GB159533A (en) | 1919-10-20 | 1919-10-20 | Liquid level indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2569019A GB159533A (en) | 1919-10-20 | 1919-10-20 | Liquid level indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB159533A true GB159533A (en) | 1921-02-21 |
Family
ID=10231703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2569019A Expired GB159533A (en) | 1919-10-20 | 1919-10-20 | Liquid level indicator |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB159533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8298997B2 (en) | 2006-08-16 | 2012-10-30 | Exxonmobil Upstream Research Company | Core annular flow of heavy crude oils in transportation pipelines and production wellbores |
| US9115851B2 (en) | 2006-08-16 | 2015-08-25 | Exxonmobil Upstream Research Company | Core annular flow of crude oils |
-
1919
- 1919-10-20 GB GB2569019A patent/GB159533A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8298997B2 (en) | 2006-08-16 | 2012-10-30 | Exxonmobil Upstream Research Company | Core annular flow of heavy crude oils in transportation pipelines and production wellbores |
| US9115851B2 (en) | 2006-08-16 | 2015-08-25 | Exxonmobil Upstream Research Company | Core annular flow of crude oils |
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