GB582155A - Improvements in or relating to liquid measuring or metering devices - Google Patents
Improvements in or relating to liquid measuring or metering devicesInfo
- Publication number
- GB582155A GB582155A GB556145A GB556145A GB582155A GB 582155 A GB582155 A GB 582155A GB 556145 A GB556145 A GB 556145A GB 556145 A GB556145 A GB 556145A GB 582155 A GB582155 A GB 582155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- vent pipe
- liquid
- electromagnet
- electrode
- 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
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/36—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with stationary measuring chambers having constant volume during measurement
- G01F3/38—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with stationary measuring chambers having constant volume during measurement having only one measuring chamber
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
582,155. Liquid meters. ALUMINIUM PLANT & VESSEL CO., Ltd., and HUNNIKIN, C. March 6,1945, No. 5561. [Class 69 (i)] In a measuring device liquid flows into a receiving chamber 2 and thence at a uniform rate into a measuring chamber 4 provided with a valve 5 operated by an electromagnet 8 and electrodes 13, 14 which form part of an electrical circuit for controlling the valve. When the liquid reaches the electrode 13 the electrical circuit is closed, causing the valve to open the outlet 6 and close the inlet 3. The valve is maintained in this position until the liquid level is below that of the electrode 14. The pressure between the two chambers is maintained in equilibrium by a vent pipe 12, the pressure being either atmospheric or that at which the process circuit is working. In one modification, two concentric electrodes of different lengths are accommodated in the vent pipe 12, and in another a second electromagnetically-operated valve is located between the lower end of the vent pipe 12 and the outlet of an additional vent pipe for the measuring chamber 4. In the holding circuit shown in Fig. 4, energization of the electromagnet 8 is controlled by the switch arm 29.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB556145A GB582155A (en) | 1945-03-06 | 1945-03-06 | Improvements in or relating to liquid measuring or metering devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB556145A GB582155A (en) | 1945-03-06 | 1945-03-06 | Improvements in or relating to liquid measuring or metering devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB582155A true GB582155A (en) | 1946-11-06 |
Family
ID=9798440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB556145A Expired GB582155A (en) | 1945-03-06 | 1945-03-06 | Improvements in or relating to liquid measuring or metering devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB582155A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626385A (en) * | 1950-07-12 | 1953-01-20 | Schumann Robert Thomas | Indicating instrument |
| US2844029A (en) * | 1954-11-03 | 1958-07-22 | Jesse D Leonard | Apparatus for producing stripper wells |
| US2868014A (en) * | 1954-08-30 | 1959-01-13 | Peelers Company | Shrimp metering devices |
| DE1068139B (en) * | 1959-10-29 | |||
| US3001397A (en) * | 1958-01-29 | 1961-09-26 | Joe H Leonard | Method and apparatus for measuring liquid flow-volume |
| US3031105A (en) * | 1958-10-16 | 1962-04-24 | Sun Oil Co | Automatic oil transfer system |
| US3216251A (en) * | 1962-06-15 | 1965-11-09 | Hansen Kaj Christian | Liquid measuring apparatus |
| WO2007077190A2 (en) * | 2005-12-30 | 2007-07-12 | Sirona Dental Systems Gmbh | Dosing installation for a liquid |
-
1945
- 1945-03-06 GB GB556145A patent/GB582155A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068139B (en) * | 1959-10-29 | |||
| US2626385A (en) * | 1950-07-12 | 1953-01-20 | Schumann Robert Thomas | Indicating instrument |
| US2868014A (en) * | 1954-08-30 | 1959-01-13 | Peelers Company | Shrimp metering devices |
| US2844029A (en) * | 1954-11-03 | 1958-07-22 | Jesse D Leonard | Apparatus for producing stripper wells |
| US3001397A (en) * | 1958-01-29 | 1961-09-26 | Joe H Leonard | Method and apparatus for measuring liquid flow-volume |
| US3031105A (en) * | 1958-10-16 | 1962-04-24 | Sun Oil Co | Automatic oil transfer system |
| US3216251A (en) * | 1962-06-15 | 1965-11-09 | Hansen Kaj Christian | Liquid measuring apparatus |
| WO2007077190A2 (en) * | 2005-12-30 | 2007-07-12 | Sirona Dental Systems Gmbh | Dosing installation for a liquid |
| WO2007077190A3 (en) * | 2005-12-30 | 2007-11-01 | Sirona Dental Systems Gmbh | Dosing installation for a liquid |
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