FR2194242A5 - - Google Patents
Info
- Publication number
- FR2194242A5 FR2194242A5 FR7327348A FR7327348A FR2194242A5 FR 2194242 A5 FR2194242 A5 FR 2194242A5 FR 7327348 A FR7327348 A FR 7327348A FR 7327348 A FR7327348 A FR 7327348A FR 2194242 A5 FR2194242 A5 FR 2194242A5
- Authority
- FR
- France
- 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
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- 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
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
- F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
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- 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
- F04C2/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
Landscapes
- Engineering & Computer Science (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 |
|---|---|---|---|
| DE19722236748 DE2236748A1 (de) | 1972-07-26 | 1972-07-26 | Fluegelzellenpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2194242A5 true FR2194242A5 (it) | 1974-02-22 |
Family
ID=5851790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7327348A Expired FR2194242A5 (it) | 1972-07-26 | 1973-07-26 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2236748A1 (it) |
| FR (1) | FR2194242A5 (it) |
| GB (1) | GB1435556A (it) |
| IT (1) | IT991232B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3214441C2 (de) * | 1982-04-20 | 1985-04-11 | J.M. Voith Gmbh, 7920 Heidenheim | Hydrostatische Verdrängermaschine wie Flügelzellen- oder Radialkolbenmaschine |
| DE3307099A1 (de) * | 1983-03-01 | 1984-09-06 | Alfred Teves Gmbh, 6000 Frankfurt | Verstellbare fluegelzellenpumpe |
| DE3429935C2 (de) * | 1984-08-14 | 1987-02-12 | Mannesmann Rexroth GmbH, 8770 Lohr | Direktbetätigte Flügelzellenpumpe |
| US7108493B2 (en) | 2002-03-27 | 2006-09-19 | Argo-Tech Corporation | Variable displacement pump having rotating cam ring |
| GB2389875A (en) * | 2002-06-21 | 2003-12-24 | Boc Group Plc | Vane pump with a non-circular bore |
| GB2406140A (en) * | 2003-09-22 | 2005-03-23 | Dana Automotive Ltd | Roller vane pump whose displacement depends on outlet pressure |
| DE102018220055B4 (de) * | 2018-11-22 | 2026-02-19 | Airbus Operations Gmbh | Druckübersetzer, Anordnung in einem Luft- oder Raumfahrzeug umfassend eine mittels einer Antriebs-Druckdifferenz antreibbare Einrichtung, Luft- oder Raumfahrzeug, sowie Verfahren |
| CN112172916A (zh) * | 2020-11-10 | 2021-01-05 | 三一专用汽车有限责任公司 | 转向泵和作业车辆 |
-
1972
- 1972-07-26 DE DE19722236748 patent/DE2236748A1/de active Pending
-
1973
- 1973-07-17 IT IT2667273A patent/IT991232B/it active
- 1973-07-26 FR FR7327348A patent/FR2194242A5/fr not_active Expired
- 1973-07-26 GB GB3565373A patent/GB1435556A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2236748A1 (de) | 1974-02-07 |
| GB1435556A (en) | 1976-05-12 |
| IT991232B (it) | 1975-07-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |