GB8725914D0 - Pumps - Google Patents
PumpsInfo
- Publication number
- GB8725914D0 GB8725914D0 GB878725914A GB8725914A GB8725914D0 GB 8725914 D0 GB8725914 D0 GB 8725914D0 GB 878725914 A GB878725914 A GB 878725914A GB 8725914 A GB8725914 A GB 8725914A GB 8725914 D0 GB8725914 D0 GB 8725914D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- pumps
- 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.)
- Granted
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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
-
- 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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27193486A JPH0768949B2 (en) | 1986-11-17 | 1986-11-17 | Vane pump |
JP61276689A JPH0768950B2 (en) | 1986-11-21 | 1986-11-21 | Vane pump |
JP1986185571U JPS6392093U (en) | 1986-12-03 | 1986-12-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8725914D0 true GB8725914D0 (en) | 1987-12-09 |
GB2197389A GB2197389A (en) | 1988-05-18 |
GB2197389B GB2197389B (en) | 1990-11-14 |
Family
ID=27325583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8725914A Expired - Fee Related GB2197389B (en) | 1986-11-17 | 1987-11-05 | Pumps |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR880006462A (en) |
DE (1) | DE3738484A1 (en) |
FR (1) | FR2606838A1 (en) |
GB (1) | GB2197389B (en) |
IT (1) | IT1211516B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0359139A3 (en) * | 1988-09-10 | 1990-06-06 | Barmag Ag | Vane pump |
DE9206956U1 (en) * | 1992-05-22 | 1993-10-28 | Lederle Pumpen & Maschf | Vane pump |
DE102007034051A1 (en) * | 2007-07-20 | 2009-01-22 | Friedrich, Werner E. | Drehzylinderdrehschieberverdrängerpumpe |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB255036A (en) * | 1925-07-07 | 1927-09-15 | Wilhelm Waldemar Johannes Hein | Improvements in or relating to rotary pumps |
GB280253A (en) * | 1926-05-17 | 1927-11-17 | William Reavell | Improvements in rotary compressors, exhausters and engines |
GB297606A (en) * | 1927-12-16 | 1928-09-27 | Sim Frey | Improvements in and relating to rotary pumps |
GB421749A (en) * | 1933-08-08 | 1934-12-31 | Thomas Winter Nichols | Improvements in rotary pumps, compressors or exhausters |
GB465194A (en) * | 1934-07-31 | 1937-04-30 | Leo Wexler | Improvements in or relating to internal combustion engines, compressors, pumps or the like with revolving slides |
DE690863C (en) * | 1937-08-25 | 1940-05-09 | Wm Reising Fa | Rotary piston machine with eccentric rotor running around the housing |
GB510621A (en) * | 1938-02-22 | 1939-08-04 | Arthur William Maseyk | Improvements in high speed rotary pumps |
FR917726A (en) * | 1945-07-24 | 1947-01-20 | Improvements to rotary pallet machines | |
DE882745C (en) * | 1951-03-02 | 1953-07-13 | Maschf Augsburg Nuernberg Ag | Coupling link between cover plate and runner of rotary piston blower |
DE1426007A1 (en) * | 1962-01-16 | 1968-12-12 | Gaertner Siegfried Herbert | Two-circuit piston turbine |
US3988083A (en) * | 1971-08-28 | 1976-10-26 | Daihatsu Kogyo Company Limited | Non-contact vane pump |
DE2432621A1 (en) * | 1974-07-06 | 1976-01-22 | Kloeckner Humboldt Deutz Ag | DISPLACEMENT PUMP, IN PARTICULAR VINE CELL PUMP FOR COMPRESSING GAS MEDIA |
US4212603A (en) * | 1978-08-18 | 1980-07-15 | Smolinski Ronald E | Rotary vane machine with cam follower retaining means |
DE3014519A1 (en) * | 1980-04-16 | 1981-10-22 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | TURNING PISTON, IN PARTICULAR CELL PUMP |
JPS5991491U (en) * | 1982-12-13 | 1984-06-21 | 日本ピストンリング株式会社 | rotary compressor |
DE3724128A1 (en) * | 1986-07-22 | 1988-02-04 | Eagle Ind Co Ltd | WING CELL PUMP |
-
1987
- 1987-11-04 KR KR870012393A patent/KR880006462A/en not_active Application Discontinuation
- 1987-11-05 GB GB8725914A patent/GB2197389B/en not_active Expired - Fee Related
- 1987-11-12 DE DE19873738484 patent/DE3738484A1/en active Granted
- 1987-11-12 IT IT8767961A patent/IT1211516B/en active
- 1987-11-13 FR FR8715694A patent/FR2606838A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8767961A0 (en) | 1987-11-12 |
DE3738484C2 (en) | 1990-07-05 |
IT1211516B (en) | 1989-11-03 |
KR880006462A (en) | 1988-07-23 |
DE3738484A1 (en) | 1988-08-04 |
GB2197389A (en) | 1988-05-18 |
GB2197389B (en) | 1990-11-14 |
FR2606838A1 (en) | 1988-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921105 |