ATE515636T1 - Verdrängerpumpe mit fördervolumenverstellung - Google Patents

Verdrängerpumpe mit fördervolumenverstellung

Info

Publication number
ATE515636T1
ATE515636T1 AT03011033T AT03011033T ATE515636T1 AT E515636 T1 ATE515636 T1 AT E515636T1 AT 03011033 T AT03011033 T AT 03011033T AT 03011033 T AT03011033 T AT 03011033T AT E515636 T1 ATE515636 T1 AT E515636T1
Authority
AT
Austria
Prior art keywords
piston
volume adjustment
displacement pump
delivery volume
wheels
Prior art date
Application number
AT03011033T
Other languages
English (en)
Inventor
Gerold Missel
Original Assignee
Shw Automotive
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29265354&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE515636(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shw Automotive filed Critical Shw Automotive
Application granted granted Critical
Publication of ATE515636T1 publication Critical patent/ATE515636T1/de

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)
AT03011033T 2002-05-17 2003-05-19 Verdrängerpumpe mit fördervolumenverstellung ATE515636T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10222131A DE10222131C5 (de) 2002-05-17 2002-05-17 Verdrängerpumpe mit Fördervolumenverstellung

Publications (1)

Publication Number Publication Date
ATE515636T1 true ATE515636T1 (de) 2011-07-15

Family

ID=29265354

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03011033T ATE515636T1 (de) 2002-05-17 2003-05-19 Verdrängerpumpe mit fördervolumenverstellung

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)

* Cited by examiner, † Cited by third party
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
CA2730968C (en) 2008-07-18 2017-01-31 James S. Bates Dual chamber and gear pump assembly for a high pressure delivery system
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP1363025A2 (de) 2003-11-19
ES2367969T3 (es) 2011-11-11
EP1363025B1 (de) 2011-07-06
DE10222131B4 (de) 2005-05-12
DE10222131A1 (de) 2003-12-04
EP1363025A3 (de) 2006-04-19
DE10222131C5 (de) 2011-08-11

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