GB998904A - Improvements in or relating to liquid level detectors - Google Patents
Improvements in or relating to liquid level detectorsInfo
- Publication number
- GB998904A GB998904A GB2374663A GB2374663A GB998904A GB 998904 A GB998904 A GB 998904A GB 2374663 A GB2374663 A GB 2374663A GB 2374663 A GB2374663 A GB 2374663A GB 998904 A GB998904 A GB 998904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid level
- vessel
- tube
- liquid
- june
- 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
- G01F23/64—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 of the free float type without mechanical transmission elements
- G01F23/66—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 of the free float type without mechanical transmission elements using mechanically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
998, 904. Liquid level Indication. J. FAIRHURST. June 2, 1964 [June 14, 1963], No. 23746/63. Heading G1H. In a liquid level detector in which a weight 14 at the end of a line or tape 13 is magnetically coupled to an annular float 22 vertically movable outside a non-ferrous tube 16 sealed to the body of vessel 10 containing liquid, there is provided a second tube 15 which surrounds the tube 16 so as to leave an annular space 17 which is normally sealed from the vessel 10 and is connected to a detector device such as a pressure gauge 19 to indicate any change in the annular space 17 due to infiltration of any liquid or gas from the vessel 10. A further vertically movable magnet may be provided in the space 17. A spring biased pinion actuated by a knob 26 is provided to lower the weight 14 into operative region with the magnetic float 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2374663A GB998904A (en) | 1963-06-14 | 1963-06-14 | Improvements in or relating to liquid level detectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2374663A GB998904A (en) | 1963-06-14 | 1963-06-14 | Improvements in or relating to liquid level detectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB998904A true GB998904A (en) | 1965-07-21 |
Family
ID=10200640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2374663A Expired GB998904A (en) | 1963-06-14 | 1963-06-14 | Improvements in or relating to liquid level detectors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB998904A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4724165U (en) * | 1971-04-08 | 1972-11-17 | ||
| JPS4984275A (en) * | 1972-12-14 | 1974-08-13 | ||
| JPS5384366U (en) * | 1976-12-14 | 1978-07-12 | ||
| EP1750105A1 (en) * | 2005-08-03 | 2007-02-07 | INCON s.r.l. | Device for indicating the liquid level inside a tank |
-
1963
- 1963-06-14 GB GB2374663A patent/GB998904A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4724165U (en) * | 1971-04-08 | 1972-11-17 | ||
| JPS4984275A (en) * | 1972-12-14 | 1974-08-13 | ||
| JPS5384366U (en) * | 1976-12-14 | 1978-07-12 | ||
| EP1750105A1 (en) * | 2005-08-03 | 2007-02-07 | INCON s.r.l. | Device for indicating the liquid level inside a tank |
| WO2007014656A2 (en) * | 2005-08-03 | 2007-02-08 | Incon S.R.L. | Device for indicating the liquid level inside a tank |
| WO2007014656A3 (en) * | 2005-08-03 | 2007-04-12 | Incon S R L | Device for indicating the liquid level inside a tank |
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