GB241956A - Improvements in pumps - Google Patents
Improvements in pumpsInfo
- Publication number
- GB241956A GB241956A GB26892/25A GB2689225A GB241956A GB 241956 A GB241956 A GB 241956A GB 26892/25 A GB26892/25 A GB 26892/25A GB 2689225 A GB2689225 A GB 2689225A GB 241956 A GB241956 A GB 241956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- delivery
- pin
- suction
- rotor
- 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
- F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
- F04B3/003—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage with two or more pistons reciprocating one within another, e.g. one piston forning cylinder of the other
- F04B3/006—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage with two or more pistons reciprocating one within another, e.g. one piston forning cylinder of the other with rotating cylinder block
Abstract
241,956. Pelich, E. Oct. 27, 1924, [Convention date]. Crank-actuated pumps; stroke, varying; revolving-cylinder pumps; regulating delivery by opening suction and delivery valves.-A revolving-cylinder and reciprocating-piston pump comprises a casing T and a rotary disc K provided with a chamber a, b in which a hollow piston R is reciprocated by a second piston H reciprocating therein at right angles to the direction of reciprocation of the piston R. The piston H is rotatably mounted on an eccentric pin C carried by the casing cover V. The pumping spaces c, d inside the piston R communicate with the suction and delivery channels s, v in a ported cylinder S through ports x, y in the piston R and ports k<c>, k<d> in the rotor K. The pumping spaces a, b communicate with the channels s, v by ports k<a>, k<b> in the rotor K. The output of the pump may be varied by adjusting the pin C relatively to the plane between the channels s, v so that a proportion of each suction and delivery stroke of the pistons occurs while the respective pumping spaces are in communication with the delivery and suction sides of the pump. The output may be varied also by adjusting the pin C relatively to the axis of the rotor K thereby varying the length of stroke of the pistons. A pointer U connected to the pin C and moving over a scale S<t> indicates the output.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS241956X | 1924-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB241956A true GB241956A (en) | 1926-07-01 |
Family
ID=5451402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26892/25A Expired GB241956A (en) | 1924-10-27 | 1925-10-27 | Improvements in pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB241956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017211775B3 (en) | 2017-07-10 | 2018-08-16 | Gardner Denver Thomas Gmbh | Piston pump with a driven, rotating pump head and a piston oscillating therein |
| US11499539B2 (en) | 2016-03-17 | 2022-11-15 | Gardner Denver Thomas Gmbh | Diaphragm pump |
-
1925
- 1925-10-27 GB GB26892/25A patent/GB241956A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11499539B2 (en) | 2016-03-17 | 2022-11-15 | Gardner Denver Thomas Gmbh | Diaphragm pump |
| DE102017211775B3 (en) | 2017-07-10 | 2018-08-16 | Gardner Denver Thomas Gmbh | Piston pump with a driven, rotating pump head and a piston oscillating therein |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB504554A (en) | Improvements in and connected with reciprocating pumps, applicable also for motors | |
| GB1100024A (en) | Improvements in or relating to reciprocating pumps and compressors | |
| GB241956A (en) | Improvements in pumps | |
| GB1060372A (en) | Improvements in or relating to reciprocating compressors, pumps, engines and the like | |
| GB610428A (en) | Improvements in and relating to reciprocating pumps | |
| GB306985A (en) | A new or improved reciprocating pump | |
| GB493577A (en) | Improvements in revolving cylinder fuel delivery pumps | |
| GB740784A (en) | Reciprocatory pumps | |
| GB1429497A (en) | Piston or plunger pump | |
| GB681138A (en) | Hydraulic pumps | |
| US3186633A (en) | Compressors | |
| GB187373A (en) | Improvements in valveless reciprocating pumps | |
| GB879285A (en) | Improvements in and relating to radial-piston hydraulic pumps | |
| GB215257A (en) | Improvements in pumps | |
| GB207541A (en) | Improvements in reciprocating pumps | |
| GB589462A (en) | Improvements in reciprocating pumps | |
| GB497743A (en) | Improvements in reciprocating pumps and compressors | |
| GB142097A (en) | Improvements in valveless pumps | |
| GB789375A (en) | A pump or engine of the oscillating-vane type | |
| GB729936A (en) | Improvements in or relating to reciprocating pumps | |
| GB583390A (en) | Improvements relating to reciprocating pumps for liquid or gaseous fluids | |
| GB740125A (en) | Reciprocating pumps | |
| GB716399A (en) | Improvements relating to diaphragm pumps | |
| GB642501A (en) | Improvements in reciprocating pumps and compressors | |
| GB479705A (en) | Improvements in fluid machines |