GB665949A - Improved means for feeding liquid by steam, gas or air pressure - Google Patents
Improved means for feeding liquid by steam, gas or air pressureInfo
- Publication number
- GB665949A GB665949A GB2626549A GB2626549A GB665949A GB 665949 A GB665949 A GB 665949A GB 2626549 A GB2626549 A GB 2626549A GB 2626549 A GB2626549 A GB 2626549A GB 665949 A GB665949 A GB 665949A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- valve
- spring
- liquid
- steam
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/30—Feeding devices ; Discharge devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
665,949. Raising liquids by gaseous pressure. GOODWIN & SONS (ENGINEERS), Ltd., R., and GOODWIN, J. S. Oct. 13, 1950 [Oct. 13, 1949]. No. 26265/49. Class 102 (ii). Apparatus for feeding liquid such as potters' slip comprises a vessel 11 mounted at one end on a pivot 13, and supported at the other end by a spring 14, the downward movement of the vessel as it fills with liquid being adapted to open a valve 23, controlling a supply of steam or pressure gas to the vessel which forces the liquid therefrom, and the vessel is then raised by the spring. Liquid enters the vessel through a pipe 8, check valve 12 and flexible hose 10 and is forced therefrom through a valve 17, to a delivery pipe 16. An abutment 18 on the vessel actuates relay valves 20, 19, which operate the valve 23, controlling both the supply.and exhaust of the pressure fluid through pipes 25, 27 respectively. The valve 23 may alternatively be operated by a solenoid controlled by contacts actuated by the abutment. The spring may be a "fluid spring."
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2626549A GB665949A (en) | 1949-10-13 | 1949-10-13 | Improved means for feeding liquid by steam, gas or air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2626549A GB665949A (en) | 1949-10-13 | 1949-10-13 | Improved means for feeding liquid by steam, gas or air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB665949A true GB665949A (en) | 1952-02-06 |
Family
ID=10240927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2626549A Expired GB665949A (en) | 1949-10-13 | 1949-10-13 | Improved means for feeding liquid by steam, gas or air pressure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB665949A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899908A (en) * | 1959-08-18 | nemecsek | ||
| US2943578A (en) * | 1956-12-13 | 1960-07-05 | Megator Pumps Compressor | Pumps of the air displacement type |
| US3099224A (en) * | 1961-04-18 | 1963-07-30 | Union Tank Car Co | Weighing control for liquid handling apparatus |
| CN110221088A (en) * | 2019-07-17 | 2019-09-10 | 东莞博识生物科技有限公司 | Liquid driving device and liquid sample detection device |
-
1949
- 1949-10-13 GB GB2626549A patent/GB665949A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899908A (en) * | 1959-08-18 | nemecsek | ||
| US2943578A (en) * | 1956-12-13 | 1960-07-05 | Megator Pumps Compressor | Pumps of the air displacement type |
| US3099224A (en) * | 1961-04-18 | 1963-07-30 | Union Tank Car Co | Weighing control for liquid handling apparatus |
| CN110221088A (en) * | 2019-07-17 | 2019-09-10 | 东莞博识生物科技有限公司 | Liquid driving device and liquid sample detection device |
| CN110221088B (en) * | 2019-07-17 | 2024-02-02 | 深圳博识诊断技术有限公司 | Liquid driving device and liquid sample detection equipment |
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