EP1316683A3 - Ölpumpenkombination für eine Brennkraftmaschine - Google Patents
Ölpumpenkombination für eine Brennkraftmaschine Download PDFInfo
- Publication number
- EP1316683A3 EP1316683A3 EP02025133A EP02025133A EP1316683A3 EP 1316683 A3 EP1316683 A3 EP 1316683A3 EP 02025133 A EP02025133 A EP 02025133A EP 02025133 A EP02025133 A EP 02025133A EP 1316683 A3 EP1316683 A3 EP 1316683A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- oil
- combustion engine
- internal combustion
- oil pump
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/02—Pressure lubrication using lubricating pumps
- F01M2001/0253—Pressure lubrication using lubricating pumps characterised by the pump driving means
- F01M2001/0269—Pressure lubrication using lubricating pumps characterised by the pump driving means driven by the crankshaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
- F01M2001/123—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10 using two or more pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
- eine mit einem Pumpengehäuse versehene Hauptölpumpe (10) zur Absaugung des in einer Ölauffangvorrichtung (2) befindlichen Schmieröls,
- im Pumpengehäuse sind mindestens zwei Pumpenräume ausgebildet, wobei in jedem Pumpenraum ein Paar von ineinander kämmenden Zahnrädern (30, 32 bzw. 40, 42) zur Ausbildung jeweils einer Pumpenstufe angeordnet ist,
- eine mit zwei Pumpenräumen versehene Ölabsaugpumpe (54) für die Abgasturbolader der Brennkraftmaschine, wobei in jedem Pumpenraum jeweils ein Paar von ineinander kämmenden Zahnrädern (78, 80 bzw. 82, 84) zur Ausbildung jeweils einer Pumpenstufe (62, 64) angeordnet ist,
- die beiden Antriebszahnräder (30, 40) der Hauptölpumpe (10) und die beiden Antriebszahnräder (78, 82) der Ölabsaugpumpe (54) sind sowohl untereinander als auch zueinander drehwinkelversetzt angeordnet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10159088A DE10159088A1 (de) | 2001-12-01 | 2001-12-01 | Ölpumpenkombination für eine Brennkraftmaschine |
DE10159088 | 2001-12-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1316683A2 EP1316683A2 (de) | 2003-06-04 |
EP1316683A3 true EP1316683A3 (de) | 2004-01-21 |
EP1316683B1 EP1316683B1 (de) | 2005-05-25 |
Family
ID=7707730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02025133A Expired - Lifetime EP1316683B1 (de) | 2001-12-01 | 2002-11-09 | Ölpumpenkombination für eine Brennkraftmaschine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1316683B1 (de) |
DE (2) | DE10159088A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7674095B2 (en) | 2000-12-12 | 2010-03-09 | Borgwarner Inc. | Variable displacement vane pump with variable target regulator |
DE10161131B4 (de) | 2000-12-12 | 2013-11-07 | Slw Automotive Inc. | Flügelpumpe veränderlicher Verdrängung |
US7726948B2 (en) | 2002-04-03 | 2010-06-01 | Slw Automotive Inc. | Hydraulic pump with variable flow and variable pressure and electric control |
DE102005029086B4 (de) | 2005-06-23 | 2016-06-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ölpumpe für eine Brennkraftmaschine |
DE102005029084B4 (de) | 2005-06-23 | 2022-11-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ölpumpe für eine Brennkraftmaschine |
GB0515494D0 (en) | 2005-07-28 | 2005-08-31 | Bamford Excavators Ltd | Fluid pumping apparatus |
DE102006027660A1 (de) * | 2006-06-14 | 2007-12-20 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG | Ölpumpenvorrichtung für eine Brennkraftmaschine mit einer Ölwanne |
US20120051950A1 (en) * | 2010-08-27 | 2012-03-01 | Chang Chun-Hsien | Engine oil pump provided automatic adjustment of oil supply amount |
DE102021116160A1 (de) * | 2021-06-22 | 2022-12-22 | Fte Automotive Gmbh | Zahnradpumpe und Antriebsmaschine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272140A (en) * | 1964-04-02 | 1966-09-13 | Monsanto Chemicals | Metering pump |
US4277230A (en) * | 1977-02-09 | 1981-07-07 | Robert Bosch Gmbh | Gear machine operable as pump or motor with axially spaced and circumferentially offset pair of gears |
US5092751A (en) * | 1990-10-26 | 1992-03-03 | Viktora Dean C | Split gear pump mechanism with gear offset |
DE4242217A1 (de) * | 1992-12-15 | 1994-06-16 | Bosch Gmbh Robert | Zahnradmaschine (Pumpe oder Motor) |
US5755566A (en) * | 1996-08-23 | 1998-05-26 | Kalish Canada Inc. | Self-driving fluid pump |
DE10014368A1 (de) * | 2000-03-23 | 2001-10-04 | Porsche Ag | Ölauffangvorrichtung und Ölpumpe für eine Brennkraftmaschine |
DE10144693A1 (de) * | 2001-09-11 | 2003-03-27 | Volkswagen Ag | Zahnradpumpe zur Schmierölversorgung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973994C (de) * | 1954-06-26 | 1960-08-11 | Daimler Benz Ag | Zahnradpumpe |
DE19820565A1 (de) | 1997-06-21 | 1999-01-21 | Bayerische Motoren Werke Ag | Innenachsige Zahnradpumpe, insbesondere zum Einsatz in Kraftfahrzeugen |
-
2001
- 2001-12-01 DE DE10159088A patent/DE10159088A1/de not_active Ceased
-
2002
- 2002-11-09 EP EP02025133A patent/EP1316683B1/de not_active Expired - Lifetime
- 2002-11-09 DE DE50203186T patent/DE50203186D1/de not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272140A (en) * | 1964-04-02 | 1966-09-13 | Monsanto Chemicals | Metering pump |
US4277230A (en) * | 1977-02-09 | 1981-07-07 | Robert Bosch Gmbh | Gear machine operable as pump or motor with axially spaced and circumferentially offset pair of gears |
US5092751A (en) * | 1990-10-26 | 1992-03-03 | Viktora Dean C | Split gear pump mechanism with gear offset |
DE4242217A1 (de) * | 1992-12-15 | 1994-06-16 | Bosch Gmbh Robert | Zahnradmaschine (Pumpe oder Motor) |
US5755566A (en) * | 1996-08-23 | 1998-05-26 | Kalish Canada Inc. | Self-driving fluid pump |
DE10014368A1 (de) * | 2000-03-23 | 2001-10-04 | Porsche Ag | Ölauffangvorrichtung und Ölpumpe für eine Brennkraftmaschine |
DE10144693A1 (de) * | 2001-09-11 | 2003-03-27 | Volkswagen Ag | Zahnradpumpe zur Schmierölversorgung |
Also Published As
Publication number | Publication date |
---|---|
DE10159088A1 (de) | 2003-06-18 |
EP1316683B1 (de) | 2005-05-25 |
DE50203186D1 (de) | 2005-06-30 |
EP1316683A2 (de) | 2003-06-04 |
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