GB641834A - Improvements in or relating to reciprocating pumps - Google Patents
Improvements in or relating to reciprocating pumpsInfo
- Publication number
- GB641834A GB641834A GB505248A GB505248A GB641834A GB 641834 A GB641834 A GB 641834A GB 505248 A GB505248 A GB 505248A GB 505248 A GB505248 A GB 505248A GB 641834 A GB641834 A GB 641834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- tank
- reciprocating pumps
- plunger
- chamber
- 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
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating Pumps (AREA)
Abstract
641,834. Reciprocating pumps. ALBRIGHT & WILSON, Ltd., and GEMMELL, D. Feb. 20, 1948, No. 5052. [Class 102(i)] In a metering pump, the barrel 4 forms one leg of a U-shaped member that is immersed in liquid so that when the plunger 6 uncovers the inlet ports 11, 12 the liquid assumes the same level in the U-shaped member as in the tank 2; the liquid in the tank being maintained at a constant level. On the downward stroke of the plunger 6 the liquid is first returned to the tank and then delivered through the chamber 14 to the outlet 13. The quantity delivered per stroke may be adjusted by varying the extent that the rod 15 projects into the chamber 14. The rod may be adjusted in correspondence to the temperature of the liquid metered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB505248A GB641834A (en) | 1948-02-20 | 1948-02-20 | Improvements in or relating to reciprocating pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB505248A GB641834A (en) | 1948-02-20 | 1948-02-20 | Improvements in or relating to reciprocating pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB641834A true GB641834A (en) | 1950-08-23 |
Family
ID=9788846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB505248A Expired GB641834A (en) | 1948-02-20 | 1948-02-20 | Improvements in or relating to reciprocating pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB641834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139829A (en) * | 1961-06-01 | 1964-07-07 | Fischer & Porter Co | Pump |
-
1948
- 1948-02-20 GB GB505248A patent/GB641834A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139829A (en) * | 1961-06-01 | 1964-07-07 | Fischer & Porter Co | Pump |
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