DE8802023U1 - Tandempumpe - Google Patents
TandempumpeInfo
- Publication number
- DE8802023U1 DE8802023U1 DE8802023U DE8802023U DE8802023U1 DE 8802023 U1 DE8802023 U1 DE 8802023U1 DE 8802023 U DE8802023 U DE 8802023U DE 8802023 U DE8802023 U DE 8802023U DE 8802023 U1 DE8802023 U1 DE 8802023U1
- Authority
- DE
- Germany
- Prior art keywords
- igr
- bgr
- mgr
- pump
- housing
- 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
- 239000000463 material Substances 0.000 claims description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 244000309464 bull Species 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
- F04B23/103—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being a radial piston pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/12—Combinations of two or more pumps the pumps being of different types at least one pump being of the rotary-piston positive-displacement type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802023U DE8802023U1 (de) | 1988-02-17 | 1988-02-17 | Tandempumpe |
DE3904874A DE3904874C2 (de) | 1988-02-17 | 1989-02-17 | Tandempumpe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8802023U DE8802023U1 (de) | 1988-02-17 | 1988-02-17 | Tandempumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8802023U1 true DE8802023U1 (de) | 1988-03-31 |
Family
ID=6820751
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8802023U Expired DE8802023U1 (de) | 1988-02-17 | 1988-02-17 | Tandempumpe |
DE3904874A Expired - Fee Related DE3904874C2 (de) | 1988-02-17 | 1989-02-17 | Tandempumpe |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3904874A Expired - Fee Related DE3904874C2 (de) | 1988-02-17 | 1989-02-17 | Tandempumpe |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE8802023U1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3928029A1 (de) * | 1988-08-30 | 1990-03-22 | Aisin Seiki | Hydraulikpumpe fuer ein hydraulisch betriebenes lueftersystem |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4227037B4 (de) * | 1992-08-14 | 2006-01-12 | Sauer-Sundstrand Gmbh & Co. | Hydrostatische Axialkolbenpumpe |
DE19717455A1 (de) * | 1997-04-25 | 1998-10-29 | Mannesmann Rexroth Ag | Pumpenanordnung mit zwei hintereinander angeordneten Pumpen |
ATE226283T1 (de) | 1998-12-24 | 2002-11-15 | Mannesmann Rexroth Ag | Pumpenanordnung mit zwei hydropumpen |
DE19906625B4 (de) * | 1999-02-17 | 2012-03-01 | Continental Automotive Gmbh | Fördereinheit |
DE102018210005A1 (de) | 2018-06-20 | 2019-12-24 | Robert Bosch Gmbh | Pumpenanordnung |
DE102021114710A1 (de) | 2021-06-08 | 2022-12-08 | Schaeffler Technologies AG & Co. KG | Hydrauliksystem und Verfahren zum Betreiben eines Hydrauliksystems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6610492U (de) * | 1968-06-14 | 1974-05-30 | Gewerk Eisenhuette Westfalia | Mit einer pleuelstange verbundener kolben fuer langsam laufende hydrostatische motore. |
DE2803772C2 (de) * | 1978-01-28 | 1979-11-15 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Tandempumpe |
DE2947860C3 (de) * | 1979-11-28 | 1994-10-20 | Barmag Barmer Maschf | Radialkolbenpumpe |
DE2951012A1 (de) * | 1979-12-19 | 1981-07-23 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Pumpenanordnung |
EP0128969B1 (de) * | 1983-06-18 | 1986-10-01 | Vickers Systems GmbH | Doppelpumpe |
-
1988
- 1988-02-17 DE DE8802023U patent/DE8802023U1/de not_active Expired
-
1989
- 1989-02-17 DE DE3904874A patent/DE3904874C2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3928029A1 (de) * | 1988-08-30 | 1990-03-22 | Aisin Seiki | Hydraulikpumpe fuer ein hydraulisch betriebenes lueftersystem |
DE3928029C2 (es) * | 1988-08-30 | 1993-07-29 | Aisin Seiki K.K., Kariya, Aichi, Jp |
Also Published As
Publication number | Publication date |
---|---|
DE3904874C2 (de) | 1996-10-31 |
DE3904874A1 (de) | 1989-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2921703B1 (de) | Motor-pumpen-einheit | |
EP2921702B1 (de) | Motor-pumpen-einheit | |
DE1958225C3 (de) | Außeneingriffszahnradpumpe | |
DE3590198C2 (de) | Ventilplatte für eine hydrostatische Axialkolbeneinheit | |
DE102005041579B4 (de) | Innenzahnradpumpe mit Füllstück | |
EP2357362A2 (de) | Zahnringpumpe | |
DE8802023U1 (de) | Tandempumpe | |
EP0093917B1 (de) | Reversierbare Zahnradmaschine (Pumpe oder Motor) | |
DE1453701A1 (de) | Schraegtrommel-Axialkolbenmotor | |
EP0105222A2 (de) | Axialkolbenmaschine | |
DE1808826A1 (de) | Drehlkolbenmaschine | |
DE10247518A1 (de) | Flügelzellenmaschine | |
DE3242983A1 (de) | Regelbare fluegelzellenpumpe | |
DE102017204145A1 (de) | Ölmehrfachpumpe und Kraftfahrzeug mit einer solchen Ölmehrfachpumpe | |
DE102007036608A1 (de) | Zahnradpumpe mit variablem Durchflussvolumen | |
EP0384974A1 (de) | Hydrostatische Maschine | |
WO1992008051A1 (de) | Kolbenpumpe, insbesondere radialkolbenpumpe | |
DE1293599B (de) | Zahnradpumpe | |
DE3623392C2 (de) | Pumpenkombination | |
DE2748455A1 (de) | Hydro-rotationsmaschine | |
DE102008023475A1 (de) | Hydromaschine | |
DE3112470A1 (de) | Zahnradmaschine (pumpe oder motor) | |
EP0302190B1 (de) | Innenzahnradmaschine | |
DE19962035B4 (de) | Schwenkmotor | |
DE2935294A1 (de) | Umlauf-laufradpumpe oder -motor |