ES2367969T3 - Bomba volumétrica con ajuste de volumen desplazado. - Google Patents
Bomba volumétrica con ajuste de volumen desplazado. Download PDFInfo
- Publication number
- ES2367969T3 ES2367969T3 ES03011033T ES03011033T ES2367969T3 ES 2367969 T3 ES2367969 T3 ES 2367969T3 ES 03011033 T ES03011033 T ES 03011033T ES 03011033 T ES03011033 T ES 03011033T ES 2367969 T3 ES2367969 T3 ES 2367969T3
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- pump
- pressure
- regulator
- displacement
- 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
- F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
-
- 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
- F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10222131A DE10222131C5 (de) | 2002-05-17 | 2002-05-17 | Verdrängerpumpe mit Fördervolumenverstellung |
DE10222131 | 2002-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2367969T3 true ES2367969T3 (es) | 2011-11-11 |
Family
ID=29265354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES03011033T Expired - Lifetime ES2367969T3 (es) | 2002-05-17 | 2003-05-19 | Bomba volumétrica con ajuste de volumen desplazado. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1363025B1 (de) |
AT (1) | ATE515636T1 (de) |
DE (1) | DE10222131C5 (de) |
ES (1) | ES2367969T3 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004002062A1 (de) * | 2004-01-15 | 2005-08-04 | Volkswagen Ag | Zahnradpumpe mit Fördermengenregelung |
AT500629B8 (de) * | 2004-05-27 | 2007-02-15 | Tcg Unitech Ag | Zahnradpumpe |
DE102004028830A1 (de) * | 2004-06-15 | 2005-12-29 | Zf Friedrichshafen Ag | Zahnradmaschine |
DE102006011200B4 (de) * | 2006-03-10 | 2014-11-13 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG | Außenzahnradpumpe mit Entlastungstasche |
GB2436594A (en) * | 2006-03-28 | 2007-10-03 | Concentric Vfp Ltd | A variable output pump assembly |
DE102006018124A1 (de) * | 2006-04-19 | 2007-10-25 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG | Verstellbare Rotationspumpe mit Verschleißminderung |
DE102006044810A1 (de) * | 2006-09-22 | 2008-03-27 | Bayerische Motoren Werke Ag | Flüssigkeitspumpe mit regelbarem Fördervolumen |
EP2303362B1 (de) | 2008-07-18 | 2019-06-05 | Becton, Dickinson and Company | Doppelkammer- und getriebepumpenanordnung für ein hochdruckausgabesystem |
DE102009019419B4 (de) | 2009-04-29 | 2016-01-14 | Schwäbische Hüttenwerke Automotive GmbH | Umlaufverdrängermaschine mit vereinfachter Lagerachse oder -welle |
DE102009019418B4 (de) | 2009-04-29 | 2013-05-16 | Schwäbische Hüttenwerke Automotive GmbH | Umlaufverdrängerpumpe mit verbesserter Lagerschmierung |
DE102009060188B4 (de) | 2009-12-23 | 2016-07-07 | Schwäbische Hüttenwerke Automotive GmbH | Verstellventil für die Verstellung des Fördervolumens einer Verdrängerpumpe mit Kaltstartfunktion |
DE102009060189B4 (de) | 2009-12-23 | 2017-07-13 | Schwäbische Hüttenwerke Automotive GmbH | Regelvorrichtung für die Verstellung des Fördervolumens einer Pumpe |
DE102010003574B4 (de) | 2010-03-31 | 2012-02-09 | Schwäbische Hüttenwerke Automotive GmbH | Pressverbund und Verfahren zur Herstellung eines Pressverbunds |
DE102010020299B4 (de) | 2010-05-12 | 2013-05-16 | Schwäbische Hüttenwerke Automotive GmbH | Pumpe mit Reibkupplungs-Drehzahlregelung |
DE102010038430B4 (de) * | 2010-07-26 | 2012-12-06 | Schwäbische Hüttenwerke Automotive GmbH | Verdrängerpumpe mit Absaugnut |
DE102010051141B3 (de) * | 2010-11-11 | 2011-12-29 | Dieter Voigt | Regelkolbenanordnung |
DE102011005408B4 (de) | 2011-03-11 | 2014-02-13 | Schwäbische Hüttenwerke Automotive GmbH | Verfahren zur Herstellung einer Fügeverbindung in einer Pumpe oder eines Nockenwellen-Phasenstellers |
DE102011013756A1 (de) * | 2011-03-12 | 2012-09-13 | Volkswagen Aktiengesellschaft | Zahnradpumpe mit Verschiebeeinheit zur Einstellung einer Fördermenge |
DE102012214503B4 (de) | 2012-08-14 | 2017-10-12 | Schwäbische Hüttenwerke Automotive GmbH | Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe |
JP6021623B2 (ja) | 2012-12-11 | 2016-11-09 | 三菱重工業株式会社 | インバータ一体型電動圧縮機 |
DE102014207070B4 (de) | 2014-04-11 | 2016-11-24 | Volkswagen Aktiengesellschaft | Pumpe |
CN105041639A (zh) * | 2015-08-27 | 2015-11-11 | 刘凡 | 一种外啮合变量齿轮泵 |
DE102015015481A1 (de) | 2015-11-28 | 2016-07-21 | Daimler Ag | Verdrängerpumpe für einen Kraftwagen |
DE102017117787A1 (de) | 2017-08-04 | 2019-02-07 | Schwäbische Hüttenwerke Automotive GmbH | Verstellbare Außenzahnradpumpe |
DE102018211125B4 (de) * | 2018-07-05 | 2020-03-26 | Continental Automotive Gmbh | Zahnradpumpe und Wärmekraftmaschine mit einer Zahnradpumpe |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2008952A1 (de) * | 1970-02-26 | 1971-09-09 | Tuppeck, Horst F.W., 4133 Neukirchen-Vluyn | Regelbare Zahnradpumpe |
GB1376732A (en) * | 1971-04-16 | 1974-12-11 | Lucas Industries Ltd | Hydraulic pumps |
US4259039A (en) * | 1979-03-20 | 1981-03-31 | Integral Hydraulic & Co. | Adjustable volume vane-type pump |
DE3327978A1 (de) | 1983-08-03 | 1985-02-21 | Mannesmann Rexroth GmbH, 8770 Lohr | Anordnung zum laden eines druckmittelspeichers |
IT1167695B (it) * | 1983-12-23 | 1987-05-13 | Atos Oleodinamica Spa | Pompa volumetrica a palette a cilindrata variabile per azionamento fluidoidraulico |
DE3503491A1 (de) | 1985-02-01 | 1986-08-14 | Mannesmann Rexroth GmbH, 8770 Lohr | Regelventil fuer eine pumpe mit variablem verdraengungsvolumen |
DE3528651A1 (de) * | 1985-08-09 | 1987-02-19 | Rohs Hans Guenther Prof Dr Ing | Zahnradpumpe |
GB8706630D0 (en) | 1987-03-20 | 1987-04-23 | Concentric Pumps Ltd | Variable output oil pump |
DE4121074A1 (de) * | 1991-06-26 | 1993-01-07 | Pierburg Gmbh | Aussenzahnradpumpe |
GB2265946B (en) * | 1992-04-08 | 1995-01-18 | Concentric Pumps Ltd | Improvements relating to pumps |
DE19736846A1 (de) * | 1997-08-23 | 1999-03-04 | Mannesmann Vdo Ag | Druckregelanordnung |
US6244839B1 (en) * | 1997-11-14 | 2001-06-12 | University Of Arkansas | Pressure compensated variable displacement internal gear pumps |
DE19847132C2 (de) * | 1998-10-13 | 2001-05-31 | Schwaebische Huettenwerke Gmbh | Außenzahnradpumpe mit Fördervolumenbegrenzung |
DE10043842A1 (de) * | 2000-03-02 | 2001-09-06 | Volkswagen Ag | Zahnradpumpe mit einer fördermengenverändernden Verschiebeeinheit |
DE10037891A1 (de) * | 2000-08-03 | 2002-02-21 | Schwaebische Huettenwerke Gmbh | Zahnringpumpe mit Exzenterverstellung |
DE10207350C5 (de) * | 2001-02-23 | 2006-11-30 | Joma-Hydromechanic Gmbh | Volumenstromvariable Rotorpumpe |
DE10127478A1 (de) * | 2001-06-07 | 2002-12-12 | Iav Gmbh | Schmiereinrichtung, vorzugsweise für Verbrennungsmotoren |
-
2002
- 2002-05-17 DE DE10222131A patent/DE10222131C5/de not_active Expired - Fee Related
-
2003
- 2003-05-19 AT AT03011033T patent/ATE515636T1/de active
- 2003-05-19 ES ES03011033T patent/ES2367969T3/es not_active Expired - Lifetime
- 2003-05-19 EP EP03011033A patent/EP1363025B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10222131A1 (de) | 2003-12-04 |
DE10222131B4 (de) | 2005-05-12 |
DE10222131C5 (de) | 2011-08-11 |
EP1363025A2 (de) | 2003-11-19 |
ATE515636T1 (de) | 2011-07-15 |
EP1363025A3 (de) | 2006-04-19 |
EP1363025B1 (de) | 2011-07-06 |
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