EP2404062A4 - Pompe à ailettes à déplacement variable linéaire et à commande directe - Google Patents

Pompe à ailettes à déplacement variable linéaire et à commande directe

Info

Publication number
EP2404062A4
EP2404062A4 EP10748251.5A EP10748251A EP2404062A4 EP 2404062 A4 EP2404062 A4 EP 2404062A4 EP 10748251 A EP10748251 A EP 10748251A EP 2404062 A4 EP2404062 A4 EP 2404062A4
Authority
EP
European Patent Office
Prior art keywords
variable displacement
vane pump
direct control
linear variable
displacement vane
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.)
Withdrawn
Application number
EP10748251.5A
Other languages
German (de)
English (en)
Other versions
EP2404062A1 (fr
Inventor
Florin Stratulat
Peter Lit Ming Chang
Gil Hadar
Peter Krug
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.)
STT Technologies Inc
Original Assignee
STT Technologies Inc
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 STT Technologies Inc filed Critical STT Technologies Inc
Publication of EP2404062A1 publication Critical patent/EP2404062A1/fr
Publication of EP2404062A4 publication Critical patent/EP2404062A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F01M1/16—Controlling lubricant pressure or quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0436—Pumps
EP10748251.5A 2009-03-05 2010-02-23 Pompe à ailettes à déplacement variable linéaire et à commande directe Withdrawn EP2404062A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15760109P 2009-03-05 2009-03-05
PCT/CA2010/000269 WO2010099599A1 (fr) 2009-03-05 2010-02-23 Pompe à ailettes à déplacement variable linéaire et à commande directe

Publications (2)

Publication Number Publication Date
EP2404062A1 EP2404062A1 (fr) 2012-01-11
EP2404062A4 true EP2404062A4 (fr) 2014-01-15

Family

ID=42709165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10748251.5A Withdrawn EP2404062A4 (fr) 2009-03-05 2010-02-23 Pompe à ailettes à déplacement variable linéaire et à commande directe

Country Status (8)

Country Link
US (1) US20120093672A1 (fr)
EP (1) EP2404062A4 (fr)
JP (1) JP2012519253A (fr)
KR (1) KR20120006977A (fr)
CN (1) CN102333956A (fr)
BR (1) BRPI1010521A2 (fr)
CA (1) CA2753511A1 (fr)
WO (1) WO2010099599A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363279B (zh) * 2012-04-05 2016-09-07 同济大学 一种步进电机控制的叶片式无级变量机油泵
KR101333959B1 (ko) * 2012-05-31 2013-11-27 울산대학교 산학협력단 액추에이터 내장형 가변 오일펌프
ITTO20130735A1 (it) * 2013-09-11 2015-03-12 Vhit Spa Pompa a cilindrata variabile con comando elettrico della regolazione e metodo di regolazione della sua cilindrata
CN103742775A (zh) * 2013-12-30 2014-04-23 东风汽车公司 叶片式可变排量机油泵
CN104314637B (zh) * 2014-08-19 2018-03-02 湖南机油泵股份有限公司 内燃机的机油泵
US10253772B2 (en) 2016-05-12 2019-04-09 Stackpole International Engineered Products, Ltd. Pump with control system including a control system for directing delivery of pressurized lubricant
DE102016209171A1 (de) * 2016-05-25 2017-11-30 Mahle International Gmbh Pendelschiebermaschine, insbesondere Ölpumpe, für eine Brennkraftmaschine eines Kraftfahrzeugs
DE102017106546A1 (de) * 2017-03-27 2018-09-27 Robert Bosch Gmbh Ölpumpe mit elektrisch verstellbarer Verdrängung
CN110714917B (zh) * 2019-10-09 2021-05-28 太原理工大学 一种连续比例调节流量的单作用叶片泵的变量机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012424A1 (fr) * 1991-12-13 1993-06-24 Abbott Laboratories Detection de medicaments antidepresseurs tricycliques en presence de substances d'interference
WO2006032132A1 (fr) * 2004-09-20 2006-03-30 Magna Powertrain Inc. Pompe a pression de sortie selectionnable
US20080010984A1 (en) * 2005-07-22 2008-01-17 Ashradan Holdings Ltd. Self-Contained Hydraulic Actuator System

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650642A (en) * 1970-04-14 1972-03-21 Chandler Evans Inc Pumping system including variable displacement vane pump
US4439117A (en) * 1982-08-17 1984-03-27 The Bendix Corporation Variable displacement vane pump
JPS6131675A (ja) * 1984-07-24 1986-02-14 Nippon Denso Co Ltd 可変容量ポンプ
GB9012848D0 (en) * 1990-06-08 1990-08-01 Lucas Ind Plc Fuel pump
DE4302610C2 (de) * 1993-01-30 1996-08-08 Daimler Benz Ag Verfahren zum Regeln der Pumpleistung von Schmiermittelpumpen und Schmiermittelpumpe hierfür
DE4319200C1 (de) * 1993-06-09 1994-07-21 Glyco Metall Werke Mehrstufenregler für Schmiermittelpumpen mit kontinuierlich veränderbarem Fördervolumen
DE10103386A1 (de) * 2001-01-26 2002-10-10 Audi Ag Volumenstromgeregelte Schmiermittelpumpe
FR2829535B1 (fr) * 2001-09-12 2005-08-12 Pierburg Pompe a palettes a cylindree variable
US6763797B1 (en) * 2003-01-24 2004-07-20 General Motors Corporation Engine oil system with variable displacement pump
ITBO20040008A1 (it) * 2004-01-09 2004-04-09 Pierburg Spa Impianto di pompaggio
DE112005002644T5 (de) * 2004-10-25 2007-09-20 Magna Powertrain Inc., Concord Flügelzellenpumpe mit variabler Fördermenge und Kraftreduktionskammer an Verdrängungsring
US8011909B2 (en) * 2007-03-28 2011-09-06 Goodrich Pump & Engine Control Systems, Inc. Balanced variable displacement vane pump with floating face seals and biased vane seals
US8128386B2 (en) * 2008-06-26 2012-03-06 Hamilton Sundstrand Corporation Variable flow pumping system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012424A1 (fr) * 1991-12-13 1993-06-24 Abbott Laboratories Detection de medicaments antidepresseurs tricycliques en presence de substances d'interference
WO2006032132A1 (fr) * 2004-09-20 2006-03-30 Magna Powertrain Inc. Pompe a pression de sortie selectionnable
US20080010984A1 (en) * 2005-07-22 2008-01-17 Ashradan Holdings Ltd. Self-Contained Hydraulic Actuator System

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010099599A1 *

Also Published As

Publication number Publication date
EP2404062A1 (fr) 2012-01-11
CA2753511A1 (fr) 2010-09-10
JP2012519253A (ja) 2012-08-23
CN102333956A (zh) 2012-01-25
KR20120006977A (ko) 2012-01-19
US20120093672A1 (en) 2012-04-19
BRPI1010521A2 (pt) 2016-03-15
WO2010099599A1 (fr) 2010-09-10

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20131218

RIC1 Information provided on ipc code assigned before grant

Ipc: F16N 13/20 20060101ALI20131212BHEP

Ipc: F04C 14/22 20060101AFI20131212BHEP

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Ipc: F16H 57/04 20100101ALI20131212BHEP

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