GB739725A - Improvement in rotary-vane volumetric pumps or engines - Google Patents
Improvement in rotary-vane volumetric pumps or enginesInfo
- Publication number
- GB739725A GB739725A GB61453A GB61453A GB739725A GB 739725 A GB739725 A GB 739725A GB 61453 A GB61453 A GB 61453A GB 61453 A GB61453 A GB 61453A GB 739725 A GB739725 A GB 739725A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- vane
- drum
- rotary
- engines
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/089—Construction of vanes or vane holders for synchronised movement of the vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
739,725. Rotary engines or pumps. DELAFONTAINE, R. M. G. Jan. 8, 1954 (Jan. 8, 1953], No. 614/53. Class 110 (2). A rotary pump or engine having outwardly sliding vanes co-operating with a casing the cross-section of which is a conchoid of a circle, in which a connection between the vanes ensures the mutual equilibrium of the centrifugal forces acting on the vanes, said connection comprising pins 5, 6 provided at the centres of these vanes 3, 4 and rolling on the interior surface of rings 7 coupling them. One vane 3 has a hollow 8 and the other vane 4 consists of two halves 9, 10 which are introduced through the hollow 8 and then joined together to form the vane 4. Lubricant is introduced through a passage 11 in a spindle of the drum 2 in which the vanes slide and passes via a chamber 14 and a passage in the pins 5 to the interior surface of the ring 7 and some splashes onto the vanes. The flange 12 forming the chamber 14 is pressed against the drum 2 by springs 13. There are several tangential inlet and outlet ports. The drum 2 may be formed from four quadrants secured to end plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB61453A GB739725A (en) | 1953-01-08 | 1953-01-08 | Improvement in rotary-vane volumetric pumps or engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB61453A GB739725A (en) | 1953-01-08 | 1953-01-08 | Improvement in rotary-vane volumetric pumps or engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739725A true GB739725A (en) | 1955-11-02 |
Family
ID=9707457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB61453A Expired GB739725A (en) | 1953-01-08 | 1953-01-08 | Improvement in rotary-vane volumetric pumps or engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB739725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001215A1 (en) * | 1980-10-07 | 1982-04-15 | H Richter | Rotary vane type motor |
-
1953
- 1953-01-08 GB GB61453A patent/GB739725A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001215A1 (en) * | 1980-10-07 | 1982-04-15 | H Richter | Rotary vane type motor |
| US4385873A (en) * | 1980-10-07 | 1983-05-31 | Richter Hans H | Rotary vane type pump or motor and the like with circular chamber portions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2764946A (en) | Rotary pump | |
| GB1440551A (en) | Pitot pump with slotted inlet passages in rotor case | |
| GB743088A (en) | Improvements relating to rotary pumps and motors | |
| US2911189A (en) | Fluid machine | |
| GB739725A (en) | Improvement in rotary-vane volumetric pumps or engines | |
| ES417637A1 (en) | Positive displacement machine such as a pump | |
| GB294653A (en) | A rotary compressor for gaseous fluids | |
| GB1429248A (en) | Vane-type pump | |
| GB818691A (en) | Improvements in rotary air pumps | |
| GB792944A (en) | Improvements in or relating to rotary pumps or motors of the sliding vane type with infinitely variable internal displacement | |
| GB780240A (en) | Improvements in or relating to the construction of axial flow turbines or compressors | |
| GB387766A (en) | Improvements in or relating to turbines and like rotary engines and pumps | |
| GB848761A (en) | Improvements in or relating to vaned rotary pumps or motors | |
| GB190907441A (en) | Improvements in Rotary Pumps or Engines. | |
| GB1022020A (en) | Rotary gas-flow meter | |
| GB515988A (en) | Improvements in or relating to rotary fluid pressure motors, pumps and the like | |
| GB901199A (en) | Gas turbine | |
| GB807607A (en) | Variable-capacity outwardly-sliding vane pump | |
| GB740138A (en) | Rotary pump | |
| GB742705A (en) | Improvements in or relating to centrifugal pumps | |
| GB352268A (en) | Improvements relating to rotary pumps | |
| GB743510A (en) | Rotary internal combustion engine | |
| GB760864A (en) | Improvements in or relating to rotary pumps | |
| GB414500A (en) | Improvements in and relating to hydraulic transmission devices | |
| GB410753A (en) | An improved multi blade rotary machine for exhausting or compressing gas or like fluids |