GB2015648B - Rotary positive-displacement fluid-machines - Google Patents
Rotary positive-displacement fluid-machinesInfo
- Publication number
- GB2015648B GB2015648B GB7907193A GB7907193A GB2015648B GB 2015648 B GB2015648 B GB 2015648B GB 7907193 A GB7907193 A GB 7907193A GB 7907193 A GB7907193 A GB 7907193A GB 2015648 B GB2015648 B GB 2015648B
- Authority
- GB
- United Kingdom
- Prior art keywords
- machines
- displacement fluid
- rotary positive
- rotary
- positive
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2430078A JPS54116708A (en) | 1978-03-02 | 1978-03-02 | Oil pressure pump |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2015648A GB2015648A (en) | 1979-09-12 |
GB2015648B true GB2015648B (en) | 1982-04-28 |
Family
ID=12134309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7907193A Expired GB2015648B (en) | 1978-03-02 | 1979-03-01 | Rotary positive-displacement fluid-machines |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54116708A (de) |
CA (1) | CA1134202A (de) |
DE (1) | DE2907979C2 (de) |
FR (1) | FR2418879A1 (de) |
GB (1) | GB2015648B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088811B1 (de) * | 1982-03-13 | 1985-07-31 | Vickers Systems GmbH | Flügelzellenpumpe, insbesondere zur Lenkhilfe |
JPS60203579A (ja) * | 1984-03-29 | 1985-10-15 | Honda Motor Co Ltd | 車両のパワ−ステアリング装置 |
CS260235B1 (en) * | 1986-10-21 | 1988-12-15 | Jiri Rybnicek | Positive-displacement sliding-vane pump |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125028A (en) * | 1964-03-17 | rohde | ||
US2827854A (en) * | 1953-03-16 | 1958-03-25 | New York Air Brake Co | Variable speed pump with non-graduating by-pass valve control |
US2782718A (en) * | 1955-05-04 | 1957-02-26 | Vickers Inc | Speed-compensated flow control |
USRE27241E (en) * | 1970-02-24 | 1971-12-14 | Porting for balanced hydraulic roller pump | |
US3671143A (en) * | 1970-11-05 | 1972-06-20 | Trw Inc | Flat side valve for pressure balanced power steering pump with improved aspirator action |
US3738784A (en) * | 1970-12-17 | 1973-06-12 | Trw Inc | Pump housing for use with top mounted or remote mounted reservoirs |
US3806273A (en) * | 1971-10-06 | 1974-04-23 | Trw Inc | Pump with means for supercharging the pump inlet |
-
1978
- 1978-03-02 JP JP2430078A patent/JPS54116708A/ja active Pending
-
1979
- 1979-02-28 FR FR7905236A patent/FR2418879A1/fr active Granted
- 1979-03-01 DE DE19792907979 patent/DE2907979C2/de not_active Expired
- 1979-03-01 GB GB7907193A patent/GB2015648B/en not_active Expired
- 1979-03-02 CA CA322,660A patent/CA1134202A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2015648A (en) | 1979-09-12 |
CA1134202A (en) | 1982-10-26 |
JPS54116708A (en) | 1979-09-11 |
FR2418879B1 (de) | 1982-06-04 |
DE2907979C2 (de) | 1985-05-30 |
FR2418879A1 (fr) | 1979-09-28 |
DE2907979A1 (de) | 1979-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |