GB2034040B - Liquid level alarms - Google Patents
Liquid level alarmsInfo
- Publication number
- GB2034040B GB2034040B GB7844173A GB7844173A GB2034040B GB 2034040 B GB2034040 B GB 2034040B GB 7844173 A GB7844173 A GB 7844173A GB 7844173 A GB7844173 A GB 7844173A GB 2034040 B GB2034040 B GB 2034040B
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid level
- level alarms
- alarms
- liquid
- level
- 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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/241—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7844173A GB2034040B (en) | 1978-11-11 | 1978-11-11 | Liquid level alarms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7844173A GB2034040B (en) | 1978-11-11 | 1978-11-11 | Liquid level alarms |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2034040A GB2034040A (en) | 1980-05-29 |
GB2034040B true GB2034040B (en) | 1983-03-30 |
Family
ID=10500988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7844173A Expired GB2034040B (en) | 1978-11-11 | 1978-11-11 | Liquid level alarms |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2034040B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231961A (en) * | 1989-05-18 | 1990-11-28 | Peng Wen Bing | Liquid level sensing circuit |
DE10060419C2 (en) * | 2000-12-05 | 2002-10-24 | Beru Ag | Method for detecting a fluid and sensor for performing this method |
US8736455B2 (en) * | 2010-06-14 | 2014-05-27 | Todd A. Linsenmeyer | Fluid volume alarm system |
-
1978
- 1978-11-11 GB GB7844173A patent/GB2034040B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2034040A (en) | 1980-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PG | Patent granted |