EP0758716A3 - Flügelzellenpumpe - Google Patents

Flügelzellenpumpe Download PDF

Info

Publication number
EP0758716A3
EP0758716A3 EP96112844A EP96112844A EP0758716A3 EP 0758716 A3 EP0758716 A3 EP 0758716A3 EP 96112844 A EP96112844 A EP 96112844A EP 96112844 A EP96112844 A EP 96112844A EP 0758716 A3 EP0758716 A3 EP 0758716A3
Authority
EP
European Patent Office
Prior art keywords
pump
vane pump
fluid path
consumer
resistance element
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
Application number
EP96112844A
Other languages
English (en)
French (fr)
Other versions
EP0758716A2 (de
EP0758716B1 (de
Inventor
Ivo Agner
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.)
LuK Fahrzeug Hydraulik GmbH and Co KG
Original Assignee
LuK Fahrzeug Hydraulik GmbH and Co KG
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
Priority claimed from DE19531701A external-priority patent/DE19531701C1/de
Priority claimed from DE1996129336 external-priority patent/DE19629336C2/de
Application filed by LuK Fahrzeug Hydraulik GmbH and Co KG filed Critical LuK Fahrzeug Hydraulik GmbH and Co KG
Publication of EP0758716A2 publication Critical patent/EP0758716A2/de
Publication of EP0758716A3 publication Critical patent/EP0758716A3/de
Application granted granted Critical
Publication of EP0758716B1 publication Critical patent/EP0758716B1/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • 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
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Es wird eine Pumpe, insbesondere Flügelzellenpumpe, mit mindestens zwei jeweils einen Saugbereich und einen Druckbereich aufweisenden Pumpenabschnitten, mit einem von der Druckseite zu einem Verbraucher führenden ersten Fluidpfad, und mit mindestens einem hydraulischen Widerstandselement, das im ersten Fluidpfad zum Verbraucher angeordnet ist, vorgeschlagen. Die Pumpe zeichnet sich dadurch aus, daß das hydraulische Widerstandselement in einem die Druckbereiche verbindenden zweiten Fluidpfad angeordnet ist.
EP96112844A 1995-08-14 1996-08-09 Flügelzellenpumpe Expired - Lifetime EP0758716B1 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE19529803 1995-08-14
DE19529803 1995-08-14
DE19531701 1995-08-28
DE19531701A DE19531701C1 (de) 1995-08-14 1995-08-28 Pumpe
DE29610896 1996-06-21
DE29610896U 1996-06-21
DE1996129336 DE19629336C2 (de) 1996-07-20 1996-07-20 Flügelzellenpumpe
DE19629336 1996-07-20

Publications (3)

Publication Number Publication Date
EP0758716A2 EP0758716A2 (de) 1997-02-19
EP0758716A3 true EP0758716A3 (de) 1998-04-01
EP0758716B1 EP0758716B1 (de) 2003-12-10

Family

ID=27438170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112844A Expired - Lifetime EP0758716B1 (de) 1995-08-14 1996-08-09 Flügelzellenpumpe

Country Status (3)

Country Link
US (1) US5807090A (de)
EP (1) EP0758716B1 (de)
JP (1) JP4164133B2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030195A (en) * 1997-07-30 2000-02-29 Delaware Capital Formation Inc. Rotary pump with hydraulic vane actuation
DE19857560A1 (de) * 1997-12-23 1999-06-24 Luk Fahrzeug Hydraulik Pumpe ohne eigene Lagerung
DE19900926B4 (de) * 1998-01-28 2015-01-22 Magna Powertrain Bad Homburg GmbH Pumpe
DE10030838A1 (de) * 1999-07-05 2001-01-11 Luk Lamellen & Kupplungsbau Verfahren zur Versorgung eines eine Getriebesteuerung aufweisenden Automatik-Getriebes und Automatik-Getriebe
DE10027811A1 (de) * 2000-06-05 2001-12-13 Luk Fahrzeug Hydraulik Pumpe
US6450146B1 (en) 2000-12-12 2002-09-17 International Engine Intellectual Property Company, L.L.C. High pressure pump with a close-mounted valve for a hydraulic fuel system
US6688851B2 (en) 2001-12-28 2004-02-10 Visteon Global Technologies, Inc. Oil pump for controlling planetary system torque
JP2007113640A (ja) * 2005-10-19 2007-05-10 Toyota Motor Corp 駆動装置
US7955063B2 (en) * 2008-05-19 2011-06-07 Stackpole Limited Vane pump
CA2679776A1 (en) * 2008-10-08 2010-04-08 Magna Powertrain Inc. Direct control variable displacement vane pump
US8784083B2 (en) * 2008-10-22 2014-07-22 Magna Powertrain Bad Homburg GmbH Pump having a flow guide device between at least one pressure plate and a housing
CA2742148C (en) * 2008-11-07 2017-05-30 Stt Technologies Inc., A Joint Venture Of Magna Powertrain Inc. And Shw Gmbh Fully submerged integrated electric oil pump
US8696326B2 (en) * 2009-05-14 2014-04-15 Magna Powertrain Inc. Integrated electrical auxiliary oil pump
JP5214644B2 (ja) * 2010-02-09 2013-06-19 ジヤトコ株式会社 自動変速機用オイルポンプの空気抜き構造
US9127674B2 (en) * 2010-06-22 2015-09-08 Gm Global Technology Operations, Llc High efficiency fixed displacement vane pump including a compression spring
US20130089456A1 (en) * 2011-10-07 2013-04-11 Steering Solutions Ip Holding Corporation Cartridge Style Binary Vane Pump
WO2013185751A1 (de) 2012-06-12 2013-12-19 Ixetic Bad Homburg Gmbh Pumpe
DE102014212022B4 (de) 2013-07-08 2016-06-09 Magna Powertrain Bad Homburg GmbH Pumpe
WO2015010700A1 (de) * 2013-07-26 2015-01-29 Schaeffler Technologies Gmbh & Co. Kg Fluidsystem
DE102015215982B4 (de) 2015-08-21 2017-03-16 Magna Powertrain Bad Homburg GmbH Pumpe sowie System zur Versorgung eines Verbrauchers
DE102017222825A1 (de) 2017-12-15 2019-06-19 Robert Bosch Gmbh Verfahren zur Ansteuerung einer Flüssigkeitspumpen-/Antriebskombination in einem Fahrzeug
CN109812298A (zh) * 2019-02-19 2019-05-28 东南大学 一种气缸随转的滑片式膨胀机
DE102019132729A1 (de) * 2019-12-02 2021-07-01 Schwäbische Hüttenwerke Automotive GmbH Sickendichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835816A1 (de) * 1978-08-16 1980-02-21 Zahnradfabrik Friedrichshafen Drehkolbenpumpe
EP0481347A1 (de) * 1990-10-11 1992-04-22 Toyoda Koki Kabushiki Kaisha Flügelpumpe
DE19529806A1 (de) * 1995-08-14 1997-02-20 Luk Fahrzeug Hydraulik Flügelzellenpumpe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781145A (en) * 1972-05-10 1973-12-25 Abex Corp Vane pump with pressure ramp tracking assist
DE2423474C3 (de) * 1974-05-14 1981-11-05 Daimler-Benz Ag, 7000 Stuttgart Flügelzelleneinrichtung, insbesondere -pumpe für Flüssigkeiten
DE2512433C2 (de) * 1975-03-21 1982-03-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Doppelhubige Drehkolbenpumpe, insbesondere für Hilfskraftlenkungen
US4386891A (en) * 1981-04-23 1983-06-07 General Motors Corporation Rotary hydraulic vane pump with undervane passages for priming
EP0083491A1 (de) * 1981-12-24 1983-07-13 Concentric Pumps Limited Gerotorpumpe
JPH02252988A (ja) * 1988-12-02 1990-10-11 Jidosha Kiki Co Ltd オイルポンプ
DE4209840A1 (de) * 1992-03-26 1993-09-30 Zahnradfabrik Friedrichshafen Flügelzellenpumpe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835816A1 (de) * 1978-08-16 1980-02-21 Zahnradfabrik Friedrichshafen Drehkolbenpumpe
EP0481347A1 (de) * 1990-10-11 1992-04-22 Toyoda Koki Kabushiki Kaisha Flügelpumpe
DE19529806A1 (de) * 1995-08-14 1997-02-20 Luk Fahrzeug Hydraulik Flügelzellenpumpe

Also Published As

Publication number Publication date
EP0758716A2 (de) 1997-02-19
EP0758716B1 (de) 2003-12-10
JP4164133B2 (ja) 2008-10-08
US5807090A (en) 1998-09-15
JPH09119383A (ja) 1997-05-06

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