DE60042920D1 - Flügelzellenpumpe mit verstellbarer durchflussmenge - Google Patents
Flügelzellenpumpe mit verstellbarer durchflussmengeInfo
- Publication number
- DE60042920D1 DE60042920D1 DE60042920T DE60042920T DE60042920D1 DE 60042920 D1 DE60042920 D1 DE 60042920D1 DE 60042920 T DE60042920 T DE 60042920T DE 60042920 T DE60042920 T DE 60042920T DE 60042920 D1 DE60042920 D1 DE 60042920D1
- Authority
- DE
- Germany
- Prior art keywords
- cam
- interior chamber
- pump housing
- cam member
- flow rate
- 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 - Lifetime
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
- F04C14/18—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17138299P | 1999-12-22 | 1999-12-22 | |
PCT/US2000/034592 WO2001046591A1 (en) | 1999-12-22 | 2000-12-20 | Variable displacement vane pump |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60042920D1 true DE60042920D1 (de) | 2009-10-22 |
Family
ID=22623534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60042920T Expired - Lifetime DE60042920D1 (de) | 1999-12-22 | 2000-12-20 | Flügelzellenpumpe mit verstellbarer durchflussmenge |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1163449B1 (de) |
JP (1) | JP2003518227A (de) |
AT (1) | ATE442526T1 (de) |
DE (1) | DE60042920D1 (de) |
WO (1) | WO2001046591A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8156919B2 (en) | 2008-12-23 | 2012-04-17 | Darrow David S | Rotary vane engines with movable rotors, and engine systems comprising same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354809A (en) | 1980-03-03 | 1982-10-19 | Chandler Evans Inc. | Fixed displacement vane pump with undervane pumping |
JPS59147890A (ja) * | 1983-02-14 | 1984-08-24 | Toyoda Mach Works Ltd | 可変容量形ベ−ンポンプ |
GB8518558D0 (en) * | 1985-07-23 | 1985-08-29 | Hobourn Eaton Ltd | Variable delivery pumps |
DE4011671C2 (de) * | 1990-04-11 | 1994-04-28 | Glyco Metall Werke | Regelbare Flügelzellenpumpe |
US5545014A (en) | 1993-08-30 | 1996-08-13 | Coltec Industries Inc. | Variable displacement vane pump, component parts and method |
US5545018A (en) | 1995-04-25 | 1996-08-13 | Coltec Industries Inc. | Variable displacement vane pump having floating ring seal |
DE19533686C2 (de) * | 1995-09-12 | 1997-06-19 | Daimler Benz Ag | Regelbare Flügelzellenpumpe als Schmiermittelpumpe |
-
2000
- 2000-12-20 EP EP00986603A patent/EP1163449B1/de not_active Expired - Lifetime
- 2000-12-20 AT AT00986603T patent/ATE442526T1/de not_active IP Right Cessation
- 2000-12-20 JP JP2001547465A patent/JP2003518227A/ja active Pending
- 2000-12-20 WO PCT/US2000/034592 patent/WO2001046591A1/en active Application Filing
- 2000-12-20 DE DE60042920T patent/DE60042920D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2003518227A (ja) | 2003-06-03 |
EP1163449B1 (de) | 2009-09-09 |
EP1163449A1 (de) | 2001-12-19 |
WO2001046591A1 (en) | 2001-06-28 |
ATE442526T1 (de) | 2009-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |