DE50201013D1 - Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem - Google Patents

Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem

Info

Publication number
DE50201013D1
DE50201013D1 DE50201013T DE50201013T DE50201013D1 DE 50201013 D1 DE50201013 D1 DE 50201013D1 DE 50201013 T DE50201013 T DE 50201013T DE 50201013 T DE50201013 T DE 50201013T DE 50201013 D1 DE50201013 D1 DE 50201013D1
Authority
DE
Germany
Prior art keywords
pump
hydraulic pump
steering system
steering
hydraulic
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
Application number
DE50201013T
Other languages
English (en)
Inventor
Ulrich Aldinger
Rolf Herkommer
Sven-Uwe Begerow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch Automotive Steering GmbH
Original Assignee
ZF Lenksysteme GmbH
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
Application filed by ZF Lenksysteme GmbH filed Critical ZF Lenksysteme GmbH
Priority to DE50201013T priority Critical patent/DE50201013D1/de
Application granted granted Critical
Publication of DE50201013D1 publication Critical patent/DE50201013D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04C14/18—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
    • F04C14/226—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 by pivoting the cam around an eccentric axis
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
DE50201013T 2001-02-03 2002-02-01 Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem Expired - Lifetime DE50201013D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50201013T DE50201013D1 (de) 2001-02-03 2002-02-01 Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10104851A DE10104851A1 (de) 2001-02-03 2001-02-03 Pumpsystem mit einer hydraulischen Pumpe, insbesondere für ein Lenksystem
PCT/EP2002/001023 WO2002063170A1 (de) 2001-02-03 2002-02-01 Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem
DE50201013T DE50201013D1 (de) 2001-02-03 2002-02-01 Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem

Publications (1)

Publication Number Publication Date
DE50201013D1 true DE50201013D1 (de) 2004-10-21

Family

ID=7672712

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10104851A Withdrawn DE10104851A1 (de) 2001-02-03 2001-02-03 Pumpsystem mit einer hydraulischen Pumpe, insbesondere für ein Lenksystem
DE50201013T Expired - Lifetime DE50201013D1 (de) 2001-02-03 2002-02-01 Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10104851A Withdrawn DE10104851A1 (de) 2001-02-03 2001-02-03 Pumpsystem mit einer hydraulischen Pumpe, insbesondere für ein Lenksystem

Country Status (6)

Country Link
US (1) US20040096334A1 (de)
EP (1) EP1356208B1 (de)
JP (1) JP2004522909A (de)
DE (2) DE10104851A1 (de)
ES (1) ES2229111T3 (de)
WO (1) WO2002063170A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044046B2 (en) 2001-11-23 2006-05-16 Zf Lenksysteme Gmbh Hydraulic servo-assisted steering system for vehicles and a controlling method for a steering system of this type
DE10157548A1 (de) * 2001-11-23 2003-06-05 Zf Lenksysteme Gmbh Einstellverfahren für hydraulisch arbeitende Fahrzeug-Servolenkungen
DE10157520A1 (de) * 2001-11-23 2003-06-05 Zf Lenksysteme Gmbh Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
DE10157527A1 (de) * 2001-11-23 2003-06-05 Zf Lenksysteme Gmbh Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
DE10256307A1 (de) * 2002-12-03 2004-06-24 O&K Orenstein & Koppel Ag Hydraulische Lenkung für Fahrzeuge
GB0322122D0 (en) 2003-09-22 2003-10-22 Dana Automotive Ltd Pumping system
US7249458B2 (en) * 2005-07-22 2007-07-31 Ashradn Holdings Ltd. Self-contained hydraulic actuator system
DE102006041437A1 (de) * 2006-09-04 2008-03-06 Trw Automotive Gmbh Vorrichtung zur Steuerung eines Aktors
DE102006052996A1 (de) * 2006-11-10 2008-05-15 Zf Lenksysteme Gmbh Flügelzellenpumpe
US8839920B2 (en) 2008-04-17 2014-09-23 Levant Power Corporation Hydraulic energy transfer
CA2679776A1 (en) * 2008-10-08 2010-04-08 Magna Powertrain Inc. Direct control variable displacement vane pump
EP3643918B1 (de) 2010-06-16 2023-08-02 ClearMotion, Inc. Integrierter stromerzeugender dämpfer
US9702349B2 (en) 2013-03-15 2017-07-11 ClearMotion, Inc. Active vehicle suspension system
EP2968709B1 (de) 2013-03-15 2019-10-02 ClearMotion, Inc. Verbesserungen an einer aktiven fahrzeugfederung
US9174508B2 (en) 2013-03-15 2015-11-03 Levant Power Corporation Active vehicle suspension
WO2014152482A2 (en) 2013-03-15 2014-09-25 Levant Power Corporation Multi-path fluid diverter valve
EP3825156A1 (de) 2013-04-23 2021-05-26 ClearMotion, Inc. Aktive aufhängung mit strukturellem aktuator
DE102013220642B4 (de) * 2013-10-14 2016-10-27 Continental Automotive Gmbh Vorrichtung und Verfahren zur Steuerung einer Dieselpumpe bei Nullförderung
DE102014108945A1 (de) 2014-06-26 2015-12-31 Robert Bosch Automotive Steering Gmbh Hydraulische Verstellpumpe, insbesondere für ein Lenksystem eines Kraftfahrzeuges
US9702424B2 (en) 2014-10-06 2017-07-11 ClearMotion, Inc. Hydraulic damper, hydraulic bump-stop and diverter valve
DE102014221447A1 (de) 2014-10-22 2016-04-28 Zf Friedrichshafen Ag Verstellpumpe

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820648A (en) * 1955-11-29 1959-09-23 Desire Joseph Deschamps Improvements in or relating to rotary pumps of the outwardly-sliding vane type
DE1801137A1 (de) * 1968-10-04 1970-04-16 Bosch Gmbh Robert Hydraulikanlage mit einer verstellbaren Pumpe
US4537029A (en) * 1982-09-23 1985-08-27 Vickers, Incorporated Power transmission
JPS6035192A (ja) * 1983-08-04 1985-02-22 Nissan Motor Co Ltd 可変容量型ベ−ンポンプ
DE3420519A1 (de) * 1984-06-01 1985-12-05 Robert Bosch Gmbh, 7000 Stuttgart Hydrostatischer antrieb
JPS60259569A (ja) * 1984-06-06 1985-12-21 Nippon Soken Inc 可変容量制御装置
DE3422089A1 (de) * 1984-06-14 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum regeln des druckes und der foerdermenge einer verstellbaren pumpe
US4578948A (en) * 1984-11-01 1986-04-01 Sundstrand Corporation Reversible flow vane pump with improved porting
JP2540126B2 (ja) * 1985-03-19 1996-10-02 アイシン・エィ・ダブリュ 株式会社 可変容量ポンプの制御装置
JPS62218670A (ja) * 1986-03-19 1987-09-26 Diesel Kiki Co Ltd 可変容量型揺動板式圧縮機
JP2503227B2 (ja) * 1987-04-06 1996-06-05 日産自動車株式会社 車両用油圧供給装置
DE3826359A1 (de) * 1987-08-11 1989-02-23 Volkswagen Ag Elektrisch angetriebener stellantrieb
DE3834201A1 (de) * 1988-04-22 1989-11-02 Rexroth Mannesmann Gmbh Anordnung zum zufuehren von druckmittel zu hydraulischen verbrauchern
JP2915626B2 (ja) * 1990-07-25 1999-07-05 株式会社ユニシアジェックス 可変容量型ベーンポンプ
US5335979A (en) * 1992-10-09 1994-08-09 Mitsubishi Denki Kabushiki Kaisha Control device for vehicle including anti-skid braking system and power steering control system
DE19513987C2 (de) * 1995-04-13 1998-10-08 Bosch Gmbh Robert Verstellbare, hydrostatische Radialkolbenmaschine
US5865087A (en) * 1996-10-18 1999-02-02 Olson; Howard A. Rotary variable displacement fluid power device
DE19915739A1 (de) * 1999-04-08 2000-10-12 Bayerische Motoren Werke Ag Mengenregelbare Flügelzellenpumpe
JP3933843B2 (ja) * 2000-04-27 2007-06-20 ユニシア ジェーケーシー ステアリングシステム株式会社 可変容量形ポンプ

Also Published As

Publication number Publication date
EP1356208B1 (de) 2004-09-15
US20040096334A1 (en) 2004-05-20
DE10104851A1 (de) 2002-08-22
ES2229111T3 (es) 2005-04-16
JP2004522909A (ja) 2004-07-29
WO2002063170A1 (de) 2002-08-15
EP1356208A1 (de) 2003-10-29

Similar Documents

Publication Publication Date Title
DE50201013D1 (de) Pumpsystem mit einer hydraulischen pumpe, insbesondere für ein lenksystem
DE60304135D1 (de) System für den Antrieb einer Pumpe in einer Turbomaschine
DE59812362D1 (de) Rückschlagventil, insbesondere für eine kolbenpumpe
DE60327017D1 (de) Pumpeneinheit für ein Fluid, insbesondere Blut
DE502004006779D1 (de) Diagnosesystem und -verfahren für ein ventil, insbesondere ein rückschlagventil einer verdrängerpumpe
DE59904095D1 (de) Hydraulisches lenksystem für ein fahrzeug, insbesondere für eine mobile arbeitsmaschine
DE60105849D1 (de) Hydraulisches wegeventilsystem mit druckwaagen
DE60205599D1 (de) Modellbasierte druckregelung für ein hydrauliksystem mit einer pumpe variabler fördermenge
DE50107577D1 (de) Strukturelement für ein flugzeug, insbesondere flugzeugtür
DE60123699D1 (de) Hydraulische Servolenkung für ein Fahrzeug
DE69919658D1 (de) Hydrauliksystem mit einer pumpe mit variabler fördermenge
DE50106601D1 (de) Gangwahleinrichtung für ein Schaltgetriebe, insbesondere für einen Fahrradantrieb
DE50113730D1 (de) Hydraulisches system mit einer hauptpumpe und einer vordruckpumpe
DE10393106D2 (de) Hydraulisches System insbesondere für Kraftfahrzeuge
DE112004000205D2 (de) Hydraulikpumpe für ein Servolenksystem
DE50106524D1 (de) Rückschlagventil für eine kolbenpumpe
DE10249524A8 (de) Fluid-Versorgungseinheit, insbesondere hydraulische Versorgungseinheit
DE50206355D1 (de) Verstärkungselement für einen Hohlkörper, insbesondere für einen Fahrzeugkarosserieholm
DE50211597D1 (de) Induktiver Winkelsensor, insbesondere für ein Kraftfahrzeug
DE50014667D1 (de) Elektronisch kommutierbarer motor, insbesondere für eine flüssigkeitspumpe
DE602004017857D1 (de) Druckentlastungsanordnung für eine pumpe
DE60208271D1 (de) Hydraulisches System für ein Nutzfahrzeug
DE60214643D1 (de) Pumpe für eine Druckmaschine
DE10065557B4 (de) Hydraulisches Lenksystem, insbesondere für ein knickgesteuertes Fahrzeug mit Radlenkung
DE502005006245D1 (de) Hydraulikzylinder, insbesondere Geberzylinder für eine hydraulische Kupplungsbetätigung für Kraftfahrzeuge

Legal Events

Date Code Title Description
8364 No opposition during term of opposition