GB510545A - Improvements in or relating to rotary pumps - Google Patents
Improvements in or relating to rotary pumpsInfo
- Publication number
- GB510545A GB510545A GB349438A GB349438A GB510545A GB 510545 A GB510545 A GB 510545A GB 349438 A GB349438 A GB 349438A GB 349438 A GB349438 A GB 349438A GB 510545 A GB510545 A GB 510545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- slots
- rotary pumps
- relating
- recessed
- 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
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
510,545. Rotary pumps. BABBS, A. J., PARKINSON, F. A., and SIMPSON, A. Feb. 4, 1938, No. 3494. [Class 110 (ii)] The pump is provided with vanes d sliding in slots in an eccentric rotor a which is recessed at the ends f to accommodate rings g which contact with the inner ends of the vanes. The inner ends of the slots communicate with one another through the inside spaces j. The rings may be replaced by recessed eccentric discs, floating or fixed against the end walls e. The fluid within the spaces j seals and lubricates. the vanes in their slots.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB349438A GB510545A (en) | 1938-02-04 | 1938-02-04 | Improvements in or relating to rotary pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB349438A GB510545A (en) | 1938-02-04 | 1938-02-04 | Improvements in or relating to rotary pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB510545A true GB510545A (en) | 1939-08-03 |
Family
ID=9759383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB349438A Expired GB510545A (en) | 1938-02-04 | 1938-02-04 | Improvements in or relating to rotary pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB510545A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731920A (en) * | 1956-01-24 | Scognamillq | ||
US2918877A (en) * | 1954-07-02 | 1959-12-29 | Woodcock Francis Henry | Vane pumps |
GB2267538A (en) * | 1992-06-05 | 1993-12-08 | Gilardini Spa | Rotary blade pump |
-
1938
- 1938-02-04 GB GB349438A patent/GB510545A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731920A (en) * | 1956-01-24 | Scognamillq | ||
US2918877A (en) * | 1954-07-02 | 1959-12-29 | Woodcock Francis Henry | Vane pumps |
GB2267538A (en) * | 1992-06-05 | 1993-12-08 | Gilardini Spa | Rotary blade pump |
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