GB327916A - An improved apparatus for indicating the depth of liquids - Google Patents
An improved apparatus for indicating the depth of liquidsInfo
- Publication number
- GB327916A GB327916A GB2015229A GB2015229A GB327916A GB 327916 A GB327916 A GB 327916A GB 2015229 A GB2015229 A GB 2015229A GB 2015229 A GB2015229 A GB 2015229A GB 327916 A GB327916 A GB 327916A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- depth
- bell
- liquids
- 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
- 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
- G01F23/14—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 measurement of pressure
- G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
- G01F23/165—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type
- G01F23/167—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type with mechanic or fluid indicating or recording
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
327,916. Murphy, L. July 1, 1929. Indicators actuated by pressure of head of liquid. -In a liquid level indicator of the air-pressure type, air is delivered by a pump C through pipe 1 to a bell B<1> arranged at the bottom of a tank A<1>. The outlet of the pipe 1 is controlled by a valve k<1> operated by a float E<1> within the bell. When the bell is full of air, the supply is cut off, and the air pressure then corresponds to the depth of liquid and is indicated on a gauge I'. One or more additional tanks A<2> may be supplied with air from the same source,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2015229A GB327916A (en) | 1929-07-01 | 1929-07-01 | An improved apparatus for indicating the depth of liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2015229A GB327916A (en) | 1929-07-01 | 1929-07-01 | An improved apparatus for indicating the depth of liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB327916A true GB327916A (en) | 1930-04-17 |
Family
ID=10141226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2015229A Expired GB327916A (en) | 1929-07-01 | 1929-07-01 | An improved apparatus for indicating the depth of liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB327916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106338A (en) * | 1977-10-21 | 1978-08-15 | Control Marketing Associates | Water detector means for tank liquid level measuring system |
-
1929
- 1929-07-01 GB GB2015229A patent/GB327916A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106338A (en) * | 1977-10-21 | 1978-08-15 | Control Marketing Associates | Water detector means for tank liquid level measuring system |
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