DE1934362A1 - Stroemungsmediums- bzw. Fluessigkeitsuebertragungsvorrichtung,insbesondere Fluegelradpumpe mit veraenderbarem Volumen - Google Patents
Stroemungsmediums- bzw. Fluessigkeitsuebertragungsvorrichtung,insbesondere Fluegelradpumpe mit veraenderbarem VolumenInfo
- Publication number
- DE1934362A1 DE1934362A1 DE19691934362 DE1934362A DE1934362A1 DE 1934362 A1 DE1934362 A1 DE 1934362A1 DE 19691934362 DE19691934362 DE 19691934362 DE 1934362 A DE1934362 A DE 1934362A DE 1934362 A1 DE1934362 A1 DE 1934362A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- ring
- rotor
- movable ring
- thrust bearing
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 title claims 2
- 239000007788 liquid Substances 0.000 claims description 20
- 238000007639 printing Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 101100226116 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) esa-1 gene Proteins 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 235000008529 Ziziphus vulgaris Nutrition 0.000 description 1
- 244000126002 Ziziphus vulgaris Species 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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
- 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
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0088—Lubrication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77217368A | 1968-10-31 | 1968-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1934362A1 true DE1934362A1 (de) | 1970-05-06 |
Family
ID=25094182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691934362 Pending DE1934362A1 (de) | 1968-10-31 | 1969-07-07 | Stroemungsmediums- bzw. Fluessigkeitsuebertragungsvorrichtung,insbesondere Fluegelradpumpe mit veraenderbarem Volumen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3523746A (enrdf_load_stackoverflow) |
| JP (1) | JPS5021001B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1934362A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1224265A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2357182A1 (de) * | 1973-11-16 | 1975-05-22 | Rexroth Gmbh G L | Verstellbare fluegelzellenpumpe |
| DE2853838A1 (de) * | 1978-03-09 | 1979-09-13 | Rexnord Inc | Drucklagervorrichtung |
| DE3240367A1 (de) * | 1982-11-02 | 1984-05-03 | Alfred Teves Gmbh, 6000 Frankfurt | Verstellbare fluegelzellenpumpe |
| DE3307099A1 (de) * | 1983-03-01 | 1984-09-06 | Alfred Teves Gmbh, 6000 Frankfurt | Verstellbare fluegelzellenpumpe |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2516765C3 (de) * | 1975-04-16 | 1985-12-05 | Mannesmann Rexroth GmbH, 8770 Lohr | Regelventil für eine Flügelzellenpumpe |
| JPS54107007U (enrdf_load_stackoverflow) * | 1977-02-24 | 1979-07-27 | ||
| US4340338A (en) * | 1978-03-09 | 1982-07-20 | Rexnord Inc. | Hydraulic pressure biased linear motion thrust block for hydraulic pumps and motors |
| DE3232903A1 (de) * | 1982-09-04 | 1984-03-08 | Alfred Teves Gmbh, 6000 Frankfurt | Hydrostatischer antrieb |
| DE3623421A1 (de) * | 1986-07-11 | 1988-01-14 | Vickers Systems Gmbh | Lenkhilfpumpe |
| JP2788774B2 (ja) * | 1989-12-27 | 1998-08-20 | トヨタ自動車株式会社 | 可変容量型ベーンポンプ |
| US5738500A (en) * | 1995-10-17 | 1998-04-14 | Coltec Industries, Inc. | Variable displacement vane pump having low actuation friction cam seal |
| US6050796A (en) * | 1998-05-18 | 2000-04-18 | General Motors Corporation | Vane pump |
| US6481992B2 (en) * | 2000-02-11 | 2002-11-19 | Delphi Technologies, Inc. | Vane pump |
| US7108493B2 (en) | 2002-03-27 | 2006-09-19 | Argo-Tech Corporation | Variable displacement pump having rotating cam ring |
| US20100296956A1 (en) * | 2009-05-20 | 2010-11-25 | Hoehn Richard T | Variable displacement pumps and vane pump control systems |
| DE102014203193B4 (de) * | 2014-02-21 | 2019-10-31 | Joma-Polytec Gmbh | Verstellbare Flügelzellenpumpe |
| DE102019132729A1 (de) * | 2019-12-02 | 2021-07-01 | Schwäbische Hüttenwerke Automotive GmbH | Sickendichtung |
| US12252991B2 (en) * | 2023-07-13 | 2025-03-18 | Pratt & Whitney Canada Corp. | Seal assembly for a rotary engine housing |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2612114A (en) * | 1948-04-06 | 1952-09-30 | Thompson Grinder Co | Vane pump or motor |
| US2600633A (en) * | 1949-02-05 | 1952-06-17 | Heil Co | Constant volume variable speed driven vane pump |
| US2685256A (en) * | 1951-12-05 | 1954-08-03 | Marion W Humphreys | Rotary pump, motor, and the like |
| US2764941A (en) * | 1953-08-21 | 1956-10-02 | Racine Hydraulics And Machiner | Multiple pump |
| US2955542A (en) * | 1959-09-23 | 1960-10-11 | Gen Motors Corp | Vane pump |
| US3052189A (en) * | 1960-02-23 | 1962-09-04 | Thompson Ramo Wooldridge Inc | Pressure balancing and compensating device for an hydraulic pump |
| US3312387A (en) * | 1964-12-30 | 1967-04-04 | Borg Warner | Lubrication system for rotary compressor |
| FR1433479A (fr) * | 1965-02-16 | 1966-04-01 | Sigma | Perfectionnements apportés aux pompes et moteurs à engrenages pour liquides |
| US3451344A (en) * | 1967-07-13 | 1969-06-24 | Webster Electric Co Inc | Vane pump |
-
1968
- 1968-10-31 US US772173A patent/US3523746A/en not_active Expired - Lifetime
-
1969
- 1969-07-07 DE DE19691934362 patent/DE1934362A1/de active Pending
- 1969-07-26 JP JP44058890A patent/JPS5021001B1/ja active Pending
- 1969-07-30 GB GB38257/69A patent/GB1224265A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2357182A1 (de) * | 1973-11-16 | 1975-05-22 | Rexroth Gmbh G L | Verstellbare fluegelzellenpumpe |
| DE2853838A1 (de) * | 1978-03-09 | 1979-09-13 | Rexnord Inc | Drucklagervorrichtung |
| DE3240367A1 (de) * | 1982-11-02 | 1984-05-03 | Alfred Teves Gmbh, 6000 Frankfurt | Verstellbare fluegelzellenpumpe |
| DE3307099A1 (de) * | 1983-03-01 | 1984-09-06 | Alfred Teves Gmbh, 6000 Frankfurt | Verstellbare fluegelzellenpumpe |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1224265A (en) | 1971-03-10 |
| JPS5021001B1 (enrdf_load_stackoverflow) | 1975-07-19 |
| US3523746A (en) | 1970-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1934362A1 (de) | Stroemungsmediums- bzw. Fluessigkeitsuebertragungsvorrichtung,insbesondere Fluegelradpumpe mit veraenderbarem Volumen | |
| DE69417345T2 (de) | Flügelzellenpumpe mit verstellbarer Durchflussmenge | |
| DE2443720C3 (de) | Drehkolbenpumpe für Flüssigkeiten | |
| DE2114841A1 (de) | Druckerzeugende Vorrichtung, insbesondere hydraulisch kompensierte Axialkolbenpumpe oder Motor | |
| DE1453428A1 (de) | Steuervorrichtung fuer hydraulische Pumpen oder Motoren | |
| EP0235150B1 (de) | Flügelzellenpumpe | |
| DE2552256A1 (de) | Pumpe oder hydromotor | |
| DE2324002B2 (de) | Hydraulische Flügelzellenpumpe | |
| DE1653886A1 (de) | Hydraulisches Geraet | |
| DE3507176C2 (enrdf_load_stackoverflow) | ||
| DE2504562C3 (de) | Hydrostatische Axialkolbenpumpe | |
| DE1812251C3 (de) | Flügelzellenpumpe | |
| DE3102506A1 (de) | "kolbenpumpe mit geregelter foerderleistung" | |
| DE2237246A1 (de) | Foerderpumpe | |
| DE2137537A1 (de) | Drehende Flüssigkeitseinrichtung mit Drucksteuerung | |
| DE69006468T2 (de) | Hochdruckpumpe mit veränderlicher Verdrängung und interner Leistungsbegrenzungsanordnung. | |
| DE2038086C3 (de) | Axialkolbenmaschine | |
| DE3242983A1 (de) | Regelbare fluegelzellenpumpe | |
| DE1503309A1 (de) | Zahnradmotor | |
| DE102007037666A1 (de) | Flügelzellenpumpe mit verringerter Flächenpressung der Flügel | |
| DE19909963B4 (de) | Verdrängerpumpe | |
| DE102019127388A1 (de) | Fluidversorgung von Unterflügelkammern einer Flügelzellenpumpe | |
| DE102007039157B4 (de) | Flügelzellenpumpe | |
| DE1956632A1 (de) | Spaltrohrmotor-Kreiselpumpenaggregat | |
| DE3734926C2 (enrdf_load_stackoverflow) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| OI | Miscellaneous see part 1 | ||
| OHW | Rejection |