GB348524A - Improvements in or relating to rotary pumps and blowers - Google Patents
Improvements in or relating to rotary pumps and blowersInfo
- Publication number
- GB348524A GB348524A GB394730A GB394730A GB348524A GB 348524 A GB348524 A GB 348524A GB 394730 A GB394730 A GB 394730A GB 394730 A GB394730 A GB 394730A GB 348524 A GB348524 A GB 348524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- class
- rings
- drum
- rotor
- driven
- 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
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/348—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
348,524. Coupling rotary-pump parts to shafts. EYSTON, G. E. T., 329, High Holborn, London. Feb. 5, 1930, No. 3947. [Class 80 (ii).] ] A pump piston body rotates in company with I an external drum, shell, or rings mounted concentrically in an outer fixed cylindrical casing, the drum &c. and piston body having a driving connection in the form of a floating ring. In the pump shown, the rotor d is directly driven and has a pair of opposite radial arms s on one or both stub shafts, while one or each end of the drum n carries projections t, and a floating ring v, Fig. 4, engages these arms and projections by grooves w, x. The driving parts may be located in compartments z sealed off from the pumping- space or in the pumping-space or in an end cover. Each ring may be balanced, and the rings may be balanced as a whole by being spaced 90‹ apart. Lubricant is supplied through passages in the stubs. In a modification, the drum is primarily driven, and the rotor driven from it by rings &c. located within the ends of the rotor. Further, the rings are constrained by engagement of their interiors y with extensions of the stubs in the end covers, arranged to give rolling contact as described in Specification 320,398, [Class 110 (ii), Rotary engines &c.], which also describes a crank-shaft control also applicable. Specifications 279,141, 327,119 [both in Class 110 (ii), Rotary engines &c.], and 338,546, [Class 8 (i), Air and gases, Compressing &c.], also are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB394730A GB348524A (en) | 1930-02-05 | 1930-02-05 | Improvements in or relating to rotary pumps and blowers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB394730A GB348524A (en) | 1930-02-05 | 1930-02-05 | Improvements in or relating to rotary pumps and blowers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB348524A true GB348524A (en) | 1931-05-05 |
Family
ID=9767867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB394730A Expired GB348524A (en) | 1930-02-05 | 1930-02-05 | Improvements in or relating to rotary pumps and blowers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB348524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513446A (en) * | 1946-05-17 | 1950-07-04 | Brown And Brown | Pump or motor |
-
1930
- 1930-02-05 GB GB394730A patent/GB348524A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513446A (en) * | 1946-05-17 | 1950-07-04 | Brown And Brown | Pump or motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB348524A (en) | Improvements in or relating to rotary pumps and blowers | |
| GB474231A (en) | Improvements in or relating to rotary engines | |
| GB533895A (en) | Improvements in or relating to rotary compressors | |
| GB912711A (en) | Improvements relating to cooling the shafts of rotary components | |
| GB414752A (en) | Improvements in or relating to rotary machines of the sliding vane type | |
| GB263228A (en) | Improvements in or relating to rotary compressors for use in charging internal combustion engines or motors under pressure | |
| GB1187052A (en) | Improvements in or relating to Rotary-Piston Internal Combustion Engines. | |
| GB264819A (en) | Improvements relating to rotary compressors | |
| US1271178A (en) | Rotary engine. | |
| US2389764A (en) | Oscillatory engine | |
| GB438730A (en) | Improvements in or relating to rotary blowers | |
| GB512706A (en) | Rotary gas engine | |
| GB540453A (en) | Improvements in or relating to mechanism for the transmission of power | |
| GB329663A (en) | Improvements in or relating to rotary blowers, pumps or fluid pressure engines | |
| GB591316A (en) | Rotary pump | |
| GB426427A (en) | Improvements in or relating to rotary air or other gas compressors or movers or vacuum pumps | |
| GB426995A (en) | Improvements in housings for rotary engines, pumps or the like | |
| GB295659A (en) | Improvements in rotary engines, pumps, and the like | |
| GB469008A (en) | Improvements in rotary compressors | |
| GB263522A (en) | Improvements in hoisting apparatus and motors therefor | |
| GB456470A (en) | Improvements relating to rotary pumps and engines | |
| GB534635A (en) | Improvements relating to rotary engines | |
| GB735823A (en) | Improvements in or relating to a rotary fluid power device such as a motor or pump | |
| GB753578A (en) | Improvements in and relating to rotary pumps, compressors, or motors | |
| GB572736A (en) | Improvements relating to rotary pumps |