ES2567089T3 - Bomba de desplazamiento variable con un regulador de caudal y una válvula de presión - Google Patents

Bomba de desplazamiento variable con un regulador de caudal y una válvula de presión Download PDF

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Publication number
ES2567089T3
ES2567089T3 ES09776916.0T ES09776916T ES2567089T3 ES 2567089 T3 ES2567089 T3 ES 2567089T3 ES 09776916 T ES09776916 T ES 09776916T ES 2567089 T3 ES2567089 T3 ES 2567089T3
Authority
ES
Spain
Prior art keywords
pressure
variable displacement
displacement pump
flow
valve
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.)
Active
Application number
ES09776916.0T
Other languages
English (en)
Spanish (es)
Inventor
Doan Van Nguyen
Hans Jürgen Lauth
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 Bad Homburg GmbH
Original Assignee
Magna Powertrain Bad Homburg 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 Magna Powertrain Bad Homburg GmbH filed Critical Magna Powertrain Bad Homburg GmbH
Application granted granted Critical
Publication of ES2567089T3 publication Critical patent/ES2567089T3/es
Active 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
    • 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
    • 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
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/52—Conditions after a throttle
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/58—Valve parameters

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)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
ES09776916.0T 2008-07-15 2009-07-02 Bomba de desplazamiento variable con un regulador de caudal y una válvula de presión Active ES2567089T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008033788 2008-07-15
DE102008033788 2008-07-15
PCT/EP2009/004772 WO2010006705A2 (de) 2008-07-15 2009-07-02 Verstellpumpe

Publications (1)

Publication Number Publication Date
ES2567089T3 true ES2567089T3 (es) 2016-04-19

Family

ID=41550757

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09776916.0T Active ES2567089T3 (es) 2008-07-15 2009-07-02 Bomba de desplazamiento variable con un regulador de caudal y una válvula de presión

Country Status (4)

Country Link
EP (1) EP2307726B1 (de)
DE (1) DE112009001577A5 (de)
ES (1) ES2567089T3 (de)
WO (1) WO2010006705A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012149931A2 (de) * 2011-05-04 2012-11-08 Ixetic Bad Homburg Gmbh Verstellpumpe
WO2012149929A2 (de) * 2011-05-05 2012-11-08 Ixetic Bad Homburg Gmbh Verstellpumpe
DE102012213564A1 (de) * 2011-09-23 2013-03-28 Mahle International Gmbh Schmiermittelsystem
JP6218653B2 (ja) * 2014-03-13 2017-10-25 Ｋｙｂ株式会社 ベーンポンプ及びその製造方法
DE102014211878A1 (de) 2014-06-20 2015-12-24 Magna Powertrain Bad Homburg GmbH Schwenkanordnung für einen Hubring
CN104612967B (zh) * 2014-12-01 2017-01-25 宁波圣龙汽车动力***股份有限公司 可变排量机油泵控制回路
JP2016118112A (ja) * 2014-12-19 2016-06-30 日立オートモティブシステムズステアリング株式会社 ポンプ装置
DE102016216681A1 (de) 2015-09-11 2017-04-13 Magna Powertrain Bad Homburg GmbH Verstellpumpe mit Unterflügelversorgung und Verfahren
EP3377765B1 (de) * 2015-11-19 2020-01-01 Pierburg Pump Technology GmbH Schmiermittelpumpe mit variabler verdrängung
DE102015223414A1 (de) 2015-11-26 2017-06-01 Robert Bosch Gmbh Verstellpumpe mit einem einen Verstellarm aufweisenden Verstellring zur Fördermengenverstellung der Verstellpumpe
CN114215744B (zh) * 2021-12-28 2023-04-07 湖南机油泵股份有限公司 采用滑阀和开关电磁阀联合控制的两级变量机油泵及***

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878756A (en) * 1955-08-30 1959-03-24 Houdaille Industries Inc Variable displacement pump and pressure responsive control means therefor
JP4601764B2 (ja) * 2000-04-18 2010-12-22 株式会社ショーワ 可変容量型ポンプ
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
JP3861594B2 (ja) * 2000-12-15 2006-12-20 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 オイルポンプ
JP2007170321A (ja) * 2005-12-26 2007-07-05 Hitachi Ltd 可変容量型ベーンポンプ

Also Published As

Publication number Publication date
WO2010006705A8 (de) 2010-12-02
WO2010006705A3 (de) 2010-06-17
WO2010006705A2 (de) 2010-01-21
EP2307726A2 (de) 2011-04-13
EP2307726B1 (de) 2016-01-27
DE112009001577A5 (de) 2012-02-23

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