GB531697A - Improvements in suction elevating apparatus for liquids - Google Patents
Improvements in suction elevating apparatus for liquidsInfo
- Publication number
- GB531697A GB531697A GB2082839A GB2082839A GB531697A GB 531697 A GB531697 A GB 531697A GB 2082839 A GB2082839 A GB 2082839A GB 2082839 A GB2082839 A GB 2082839A GB 531697 A GB531697 A GB 531697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- liquid
- water
- chamber
- air
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
Landscapes
- Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
531,697. Liquid raising apparatus. ROBINSON, E. M. B. July 18, 1939, No. 20828. [Class 102 (ii)] Water or other liquid is elevated through a pipe 2 by applying suction to a closed chamber 7, and forcing air through a pipe 6 into the pipe 2, the air being separated in the chamber 7 from the water which flows out at 9. Intermittent suction is applied to the chamber 7 and the air withdrawn is re-delivered to the pipe 6 by a piston 13, reciprocated in a cylinder 12, non- return valves being provided at 8, 9, 11, and 14 to prevent flow in the reverse directions. A non-return valve may be arranged at 15 to prevent water from entering the pipe 6. When abrasive, corrosive or like liquid is pumped the valves 8, 9 and 15 may be omitted, the inertia of the liquid preventing reverse flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2082839A GB531697A (en) | 1939-07-18 | 1939-07-18 | Improvements in suction elevating apparatus for liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2082839A GB531697A (en) | 1939-07-18 | 1939-07-18 | Improvements in suction elevating apparatus for liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB531697A true GB531697A (en) | 1941-01-09 |
Family
ID=10152393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2082839A Expired GB531697A (en) | 1939-07-18 | 1939-07-18 | Improvements in suction elevating apparatus for liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB531697A (en) |
-
1939
- 1939-07-18 GB GB2082839A patent/GB531697A/en not_active Expired
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