GB191509897A - An Improved Method of and Means for Indicating and Recording the Depth or Height of a Fluid contained in a Vessel. - Google Patents
An Improved Method of and Means for Indicating and Recording the Depth or Height of a Fluid contained in a Vessel.Info
- Publication number
- GB191509897A GB191509897A GB191509897DA GB191509897A GB 191509897 A GB191509897 A GB 191509897A GB 191509897D A GB191509897D A GB 191509897DA GB 191509897 A GB191509897 A GB 191509897A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- actuated
- pipe
- piston
- 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
- G01F23/162—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 by a liquid column
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
9897. Clift, F. H. July 7. Indicators actuated by pressure of head of liquid.-A device for indicating the level of liquid in a fuel tank, actuated by the pressure necessary to force air out of a submerged tube and particularly applicable for use on aeroplanes, has two pipes connected to the bottom and the top of the tank respectively, and to a differential pressure gauge and a manually-actuated airpump. The air-pump comprises a cylinder a connected at its forward end with the " pressure " pipe y, and at its rearward end with the " static " pipe z. The pump piston d is connected, with lost motion, to a push-actuated spindle e normally held in a raised position by a spring n. The spindle e is formed with two valve members f, h, the one f being adapted, when the piston is depressed, to engage the seat b and hold the pressure in the pipe y while a reading is being taken, and the other h being adapted to lift from a seat in the piston on the return movement to put the pressure and static pipes in communication to restore the pointer to zero.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191509897T | 1915-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191509897A true GB191509897A (en) | 1916-05-25 |
Family
ID=32675530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191509897D Expired GB191509897A (en) | 1915-07-07 | 1915-07-07 | An Improved Method of and Means for Indicating and Recording the Depth or Height of a Fluid contained in a Vessel. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191509897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009106902A1 (en) * | 2008-02-28 | 2009-09-03 | Mechtronic Limited | Liquid gauge apparatus and method |
| CN105019887A (en) * | 2015-07-17 | 2015-11-04 | 河海大学 | Differential pressure slurry depth tester |
-
1915
- 1915-07-07 GB GB191509897D patent/GB191509897A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009106902A1 (en) * | 2008-02-28 | 2009-09-03 | Mechtronic Limited | Liquid gauge apparatus and method |
| CN105019887A (en) * | 2015-07-17 | 2015-11-04 | 河海大学 | Differential pressure slurry depth tester |
| CN105019887B (en) * | 2015-07-17 | 2018-10-23 | 河海大学 | Differential depth of mud tester |
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