GB544410A - Improved rotary pump - Google Patents
Improved rotary pumpInfo
- Publication number
- GB544410A GB544410A GB1277040A GB1277040A GB544410A GB 544410 A GB544410 A GB 544410A GB 1277040 A GB1277040 A GB 1277040A GB 1277040 A GB1277040 A GB 1277040A GB 544410 A GB544410 A GB 544410A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pistons
- pump
- members
- piston
- slipper
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0439—Supporting or guiding means for the pistons
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
544,410. Revolving cylinder pump. DANIELS, L. E., and READ, B. N. Aug. 9, 1940, No. 12770. Addition to 522,991. [Class 102 (i)] In a pump in which pistons h reciprocate in cylinders formed by radial slots g in a rotary member f, as described in the parent Specification, each piston is moved by means of an arcuate slipper member j, or a pair of such members, pivotally mounted on the piston and travelling in a guide channel k formed eccentrically in one or both of the fixed casing members a, b of the pump. The slipper members j may be secured to the pistons h by cylindrical or stepped pins i,'and they may be provided with open grooves m to equalize the pressure on their two end faces. The pistons h and slots g may be square in cross-section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1277040A GB544410A (en) | 1940-08-09 | 1940-08-09 | Improved rotary pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1277040A GB544410A (en) | 1940-08-09 | 1940-08-09 | Improved rotary pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB544410A true GB544410A (en) | 1942-04-13 |
Family
ID=10010809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1277040A Expired GB544410A (en) | 1940-08-09 | 1940-08-09 | Improved rotary pump |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB544410A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710691A (en) * | 1970-07-31 | 1973-01-16 | J Sullivan | Reciprocating piston engine |
US4109618A (en) * | 1977-01-19 | 1978-08-29 | Rotary Power Development Limited | Rotary piston power converting devices |
-
1940
- 1940-08-09 GB GB1277040A patent/GB544410A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710691A (en) * | 1970-07-31 | 1973-01-16 | J Sullivan | Reciprocating piston engine |
US4109618A (en) * | 1977-01-19 | 1978-08-29 | Rotary Power Development Limited | Rotary piston power converting devices |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE332399B (en) | ||
NL7709327A (en) | Piston lubricating oil delivery equipment - has annular grooves in cylinder working with passages to chamber in piston | |
ATA1029573A (en) | SWASHPLATE DRIVE, IN PARTICULAR FOR AXIAL PISTON PUMPS WITH VERY HIGH PERFORMANCE | |
GB544410A (en) | Improved rotary pump | |
GB1206878A (en) | Piston pin bearing | |
GB1120809A (en) | Improvements in or relating to hydraulic pumps and motors | |
GB311938A (en) | Improvements in or connected with hydraulic pumps, motors, hydraulic transmission gears and the like | |
GB1250621A (en) | ||
GB1200802A (en) | Variable displacement pump | |
GB570252A (en) | Improvements in or relating to hydraulic pumps and motors | |
GB321313A (en) | Improvements in hydraulic pumps & motors | |
GB928587A (en) | Improvements in hydraulic pumps or motors | |
GB553483A (en) | Improvements relating to pumps of the swash plate type | |
GB1258987A (en) | ||
GB770475A (en) | Improvements in or relating to rotary devices of the rotary abutment type | |
ES416608A1 (en) | Hydraulic pump or motor | |
GB1338267A (en) | Vane assemblies for use in rotary devices | |
GB302670A (en) | Improvements in or connected with means for converting rotary into reciprocating motion and vice versa | |
GB534169A (en) | Rotary piston engine with a piston which moves round eccentrically in a casing having a cylindrical bore | |
GB270483A (en) | Improvements in hydraulic pumps and motors | |
GB1071409A (en) | Hydraulic axial and radial piston type pumps | |
GB515768A (en) | Improvements in or relating to rotary pumps or motors | |
GB667830A (en) | Improvements in rotating cylinder compressors | |
GB561519A (en) | Improvements in or relating to rotary pumps | |
GB468354A (en) | Pistons |