CA2581123A1 - Pompe a pression de sortie selectionnable - Google Patents

Pompe a pression de sortie selectionnable Download PDF

Info

Publication number
CA2581123A1
CA2581123A1 CA002581123A CA2581123A CA2581123A1 CA 2581123 A1 CA2581123 A1 CA 2581123A1 CA 002581123 A CA002581123 A CA 002581123A CA 2581123 A CA2581123 A CA 2581123A CA 2581123 A1 CA2581123 A1 CA 2581123A1
Authority
CA
Canada
Prior art keywords
pump
chamber
piston
control
pressurized fluid
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
CA002581123A
Other languages
English (en)
Other versions
CA2581123C (fr
Inventor
Matthew Williamson
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.)
Magna Powertrain Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2581123A1 publication Critical patent/CA2581123A1/fr
Application granted granted Critical
Publication of CA2581123C publication Critical patent/CA2581123C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04B49/08—Regulating by delivery pressure
    • 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
    • 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
    • F04C14/26—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 using bypass channels
    • 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
    • F04C2/3442—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 the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • 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
    • F04C2/30—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
CA2581123A 2004-09-20 2005-09-20 Pompe a pression de sortie selectionnable Expired - Fee Related CA2581123C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61185804P 2004-09-20 2004-09-20
US60/611,858 2004-09-20
PCT/CA2005/001426 WO2006032132A1 (fr) 2004-09-20 2005-09-20 Pompe a pression de sortie selectionnable

Publications (2)

Publication Number Publication Date
CA2581123A1 true CA2581123A1 (fr) 2006-03-30
CA2581123C CA2581123C (fr) 2015-07-07

Family

ID=36089805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581123A Expired - Fee Related CA2581123C (fr) 2004-09-20 2005-09-20 Pompe a pression de sortie selectionnable

Country Status (6)

Country Link
US (1) US20070231161A1 (fr)
EP (2) EP2740937A1 (fr)
KR (1) KR101226388B1 (fr)
CN (1) CN101044322B (fr)
CA (1) CA2581123C (fr)
WO (1) WO2006032132A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2112379B2 (fr) 2008-04-25 2022-01-19 Magna Powertrain Inc. Pompe à palettes à déplacement variable doté d'un port de décharge amélioré
CN102132043A (zh) 2008-07-10 2011-07-20 温德富尔·米勒斯有限公司 高压空气的产生和用途
US20120093672A1 (en) * 2009-03-05 2012-04-19 Florin Stratulat Direct control linear variable displacement vane pump
EP2253847B1 (fr) * 2009-05-18 2019-07-03 Pierburg Pump Technology GmbH Pompe à paillettes à lubrifiant à capacité variable
CA2825851C (fr) 2011-01-28 2019-01-15 Magna Powertrain Inc. Pompe a huile a pression de sortie selectionnable
US8720849B2 (en) 2011-03-31 2014-05-13 Magna Powertrain Inc. Low gain pressure relief valve for a fluid pump
KR101251387B1 (ko) * 2012-01-09 2013-04-09 정기영 펌프의 토출구 압력 제어장치
US9909584B2 (en) 2012-12-20 2018-03-06 Pierburg Pump Technology Gmbh Lubricant vane pump
CN104131981B (zh) * 2014-07-17 2016-04-13 华泽遂 V型多向油料输送泵及其使用方法
US11396811B2 (en) * 2017-12-13 2022-07-26 Pierburg Pump Technology Gmbh Variable lubricant vane pump

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB596379A (fr) 1900-01-01
NL58577C (fr) *
GB300189A (fr) * 1927-11-08 1929-03-07 Landis Tool Company
US2799995A (en) * 1954-04-13 1957-07-23 Vickers Inc Power transmission
GB781950A (en) * 1954-11-17 1957-08-28 Plenty And Son Ltd Improvements in and relating to variable-capacity pumps
US3002461A (en) * 1956-08-13 1961-10-03 Eaton Mfg Co Variable capacity pump
US3604823A (en) * 1970-03-02 1971-09-14 Battelle Development Corp Vane tracking in rotary devices
DE2516765C3 (de) * 1975-04-16 1985-12-05 Mannesmann Rexroth GmbH, 8770 Lohr Regelventil für eine Flügelzellenpumpe
US4325215A (en) * 1977-03-10 1982-04-20 Teijin Seiki Company Limited Hydraulic apparatus
US4259039A (en) * 1979-03-20 1981-03-31 Integral Hydraulic & Co. Adjustable volume vane-type pump
JPS58107884A (ja) * 1981-12-22 1983-06-27 Toyoda Mach Works Ltd 電磁制御式可変容量形ベ−ンポンプ
CH658895A5 (de) * 1982-05-19 1986-12-15 Von Roll Hydraulik Druckbegrenzungsventil fuer unter druck stehende fluidleitungen.
DE3232903A1 (de) * 1982-09-04 1984-03-08 Alfred Teves Gmbh, 6000 Frankfurt Hydrostatischer antrieb
JPS6035192A (ja) * 1983-08-04 1985-02-22 Nissan Motor Co Ltd 可変容量型ベ−ンポンプ
JP2636318B2 (ja) * 1988-04-06 1997-07-30 トヨタ自動車株式会社 液圧駆動式冷却ファンの制御装置
FR2666118B1 (fr) * 1990-08-22 1992-10-30 Snecma Circuit d'alimentation en carburant d'un turbo-moteur.
SE9201206D0 (sv) * 1992-04-14 1992-04-14 Volvo Ab Pump med variabelt deplacement
JPH07293455A (ja) * 1994-04-28 1995-11-07 Toyooki Kogyo Co Ltd ベーンポンプ
JP3815805B2 (ja) * 1994-11-15 2006-08-30 富士重工業株式会社 自動変速機のポンプ吐出量制御装置
JPH11280667A (ja) * 1998-03-27 1999-10-15 Aisin Seiki Co Ltd オイルポンプ装置
JP2000087877A (ja) * 1998-09-10 2000-03-28 Bosch Braking Systems Co Ltd 可変容量形ポンプ
US6488479B1 (en) * 2001-05-17 2002-12-03 Ford Global Technologies, Inc. Variable pressure oil pump
DE10239364A1 (de) * 2002-08-28 2004-03-18 Dr.Ing.H.C. F. Porsche Ag Einrichtung zur Regelung der Pumpleistung einer Schmiermittelpumpe für eine Brennkraftmaschine

Also Published As

Publication number Publication date
WO2006032132A1 (fr) 2006-03-30
EP1800007A1 (fr) 2007-06-27
EP1800007B1 (fr) 2013-12-25
US20070231161A1 (en) 2007-10-04
KR20070073792A (ko) 2007-07-10
EP2740937A1 (fr) 2014-06-11
CN101044322B (zh) 2010-09-01
CA2581123C (fr) 2015-07-07
KR101226388B1 (ko) 2013-01-24
CN101044322A (zh) 2007-09-26
EP1800007A4 (fr) 2012-08-08

Similar Documents

Publication Publication Date Title
EP1800007B1 (fr) Pompe a pression de sortie selectionnable
EP3165769B1 (fr) Procédé de fonctionnement d'une pompe à capacité variable
US5538400A (en) Variable displacement pump
US5562432A (en) Variable displacement pump having throttled control passages
US5518380A (en) Variable displacement pump having a changeover value for a pressure chamber
US8057201B2 (en) Variable displacement vane pump with dual control chambers
US9534597B2 (en) Vane pump with multiple control chambers
US8011908B2 (en) Variable capacity pump with dual springs
EP2971779B1 (fr) Pompe à palettes ayant de multiples chambres de commande
JP3441100B2 (ja) 可変容量形ポンプ
WO2015159201A1 (fr) Pompe à pression variable avec passage hydraulique
US6186750B1 (en) Oil pump control valve spool with pilot pressure relief valve
JP3746386B2 (ja) 可変容量型ベーンポンプ
KR100278186B1 (ko) 유압 펌프용 유동 제어 장치
US6267566B1 (en) Oil pump
JPH07119648A (ja) 可変容量形ベーンポンプ
JP4009455B2 (ja) 可変容量型ベーンポンプ
JP3746388B2 (ja) 可変容量型ベーンポンプ

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190920