GB492530A - Improvements in or relating to pumps for liquids - Google Patents
Improvements in or relating to pumps for liquidsInfo
- Publication number
- GB492530A GB492530A GB816337A GB816337A GB492530A GB 492530 A GB492530 A GB 492530A GB 816337 A GB816337 A GB 816337A GB 816337 A GB816337 A GB 816337A GB 492530 A GB492530 A GB 492530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- piston
- valve
- liquid
- inlet
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
492,530. Momentum apparatus for raising liquids. DICKINSON, R. H., and FLUID TRANSFER, Ltd. March 19, 1937. No. 8163. [Class 102 (ii)] A pumping system comprises an inlet pipe 10 having a valve 13 and connected at 15 to a delivery pipe 14. A cylinder 17 is connected by a pipe 16 to the point 15 and contains a reciprocating piston 18. The piston 18 applies pressure at such a velocity that the water in the pipe 14 separates or tends to separate from that in the pipe 10 and the energy resiliently stored in the inlet side is released between applications of pressure and transfers liquid to the delivery pipe 14 and permits a flow through the valve 13. A resilient device 19 may be connected to the pipe 10, or the resiliency of the pipe itself may be used, or in some cases the pipe may be lined with resilient material. In a modification, a spring-loaded piston co-operates with the piston 18. Fig. 4 shows a system in which Liquid. can be pumped in either direction between the tanks 27, 28. A pipe 29 is connected to the cylinder 30 and has inlet valves 31 and stop valves 32 at each end., Whichever valve 32 is open, liquid is delivered through it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB816337A GB492530A (en) | 1937-03-19 | 1937-03-19 | Improvements in or relating to pumps for liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB816337A GB492530A (en) | 1937-03-19 | 1937-03-19 | Improvements in or relating to pumps for liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB492530A true GB492530A (en) | 1938-09-19 |
Family
ID=9846966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB816337A Expired GB492530A (en) | 1937-03-19 | 1937-03-19 | Improvements in or relating to pumps for liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB492530A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277020B (en) * | 1961-07-14 | 1968-09-05 | Dr Friedrich Wenk | Pump for lifting liquids from great depths |
| EP0053920A1 (en) * | 1980-12-05 | 1982-06-16 | General Conveyors Limited | Pumping of liquids |
| EP0096145A1 (en) * | 1982-06-03 | 1983-12-21 | Giovanni Cefis | Liquid pump |
-
1937
- 1937-03-19 GB GB816337A patent/GB492530A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277020B (en) * | 1961-07-14 | 1968-09-05 | Dr Friedrich Wenk | Pump for lifting liquids from great depths |
| EP0053920A1 (en) * | 1980-12-05 | 1982-06-16 | General Conveyors Limited | Pumping of liquids |
| EP0096145A1 (en) * | 1982-06-03 | 1983-12-21 | Giovanni Cefis | Liquid pump |
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