WO2010034491A3 - Vorrichtung zu abzweigen eines fluidischen teilstroms - Google Patents

Vorrichtung zu abzweigen eines fluidischen teilstroms Download PDF

Info

Publication number
WO2010034491A3
WO2010034491A3 PCT/EP2009/006900 EP2009006900W WO2010034491A3 WO 2010034491 A3 WO2010034491 A3 WO 2010034491A3 EP 2009006900 W EP2009006900 W EP 2009006900W WO 2010034491 A3 WO2010034491 A3 WO 2010034491A3
Authority
WO
WIPO (PCT)
Prior art keywords
main flow
outlet
partial
branching
hydraulic pump
Prior art date
Application number
PCT/EP2009/006900
Other languages
English (en)
French (fr)
Other versions
WO2010034491A2 (de
Inventor
Andreas Schunk
Frank Hiery
Helmut Mertens
Original Assignee
Hydac Filtertechnik 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 Hydac Filtertechnik Gmbh filed Critical Hydac Filtertechnik Gmbh
Priority to EP09778697.4A priority Critical patent/EP2326843B1/de
Priority to US12/998,097 priority patent/US9243633B2/en
Priority to CN200980137546.9A priority patent/CN102165195B/zh
Priority to JP2011528243A priority patent/JP5497767B2/ja
Publication of WO2010034491A2 publication Critical patent/WO2010034491A2/de
Publication of WO2010034491A3 publication Critical patent/WO2010034491A3/de

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
    • F04C18/3442—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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 inlet and outlet opening
    • 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
    • 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

Landscapes

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

Abstract

Vorrichtung zum Abzweigen eines f fuidischen Teilstroms aus einem Hauptstrom mittels einer Hydropumpe (10), die nach dem Verdrängerprinzip arbeitend voneinander abgedichtete einzelne, in Funktionsgruppen aufgeteilte Hauptkammern (12,14,16,18,20) aufweist, mittels deren von mindestens einem Hauptstromeinlaß (22) kommendes Fluid von einer Eingangs- oder Saugseite zu einer Ausgangs- oder Druckseite der Hydropumpe (10) und weiter über mindesten einen Hauptstromablaß (24) transportierbar ist, wobei für den Transport des Teilstroms mindestens eine eigenständige Teilkammer (26) neben den Hauptkammern (12,14,16,18,20) vorgesehen ist, die Bestandteil der Druckseite der Hydropumpe (10) und an einen eigenständigen Teilstromauslaß (42) angeschlossen ist, der vom jeweiligen Haupt Stromeinlaß (22) und jeweiligem Hauptstromauslaß (24) getrennt ist.
PCT/EP2009/006900 2008-09-27 2009-09-24 Vorrichtung zu abzweigen eines fluidischen teilstroms WO2010034491A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09778697.4A EP2326843B1 (de) 2008-09-27 2009-09-24 Vorrichtung zu abzweigen eines fluidischen teilstroms
US12/998,097 US9243633B2 (en) 2008-09-27 2009-09-24 Device for branching off a fluidic partial flow
CN200980137546.9A CN102165195B (zh) 2008-09-27 2009-09-24 用于分支出流体支流的设备
JP2011528243A JP5497767B2 (ja) 2008-09-27 2009-09-24 流体の部分流を分岐させる装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008049217.5 2008-09-27
DE102008049217A DE102008049217A1 (de) 2008-09-27 2008-09-27 Vorrichtung zum Abzweigen eines fluidischen Teilstroms

Publications (2)

Publication Number Publication Date
WO2010034491A2 WO2010034491A2 (de) 2010-04-01
WO2010034491A3 true WO2010034491A3 (de) 2010-12-02

Family

ID=41794912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/006900 WO2010034491A2 (de) 2008-09-27 2009-09-24 Vorrichtung zu abzweigen eines fluidischen teilstroms

Country Status (7)

Country Link
US (1) US9243633B2 (de)
EP (1) EP2326843B1 (de)
JP (1) JP5497767B2 (de)
KR (1) KR101615511B1 (de)
CN (1) CN102165195B (de)
DE (1) DE102008049217A1 (de)
WO (1) WO2010034491A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015108925B8 (de) * 2015-06-05 2016-08-18 Nidec Gpm Gmbh Elektrisch angetriebene Flüssigkeits-Filterpumpe
DE102017217697A1 (de) 2017-10-05 2019-04-11 Robert Bosch Gmbh Hydraulikvorrichtung mit einer oder mehr als einer Pumpe und einem Filter
CN111706486B (zh) * 2020-05-25 2022-05-13 新沂市利源机械有限公司 一种高效、耐磨式吸沙泵及其工作方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639855A (en) * 1948-02-06 1953-05-26 William T Daniels Variable vacuum and pressure rotary pump
US2736267A (en) * 1956-02-28 mosbacher
CH361718A (de) * 1958-03-26 1962-04-30 American Brake Shoe Co Vorrichtung zur Umwandlung der Druckenergie eines Fluidums in mechanische Energie oder umgekehrt
US3128707A (en) * 1960-03-11 1964-04-14 Robert W Brundage Multiple discharge hydraulic pump
US3241747A (en) * 1964-07-15 1966-03-22 George V O Haver Oil pump and oil system for air compressor
US3242867A (en) * 1964-03-11 1966-03-29 Roper Ind Inc Fluid pumping and separating apparatus
EP1394416A2 (de) * 2002-08-26 2004-03-03 Delphi Technologies, Inc. Hydraulische Pumpe mit doppeltem Auslass und System dafür

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228345A (en) * 1960-03-11 1966-01-11 Robert W Brundage Multiple discharge hydraulic pump
US3639089A (en) * 1970-03-26 1972-02-01 Borg Warner Pump
JPS6052394U (ja) * 1984-08-10 1985-04-12 日本ピストンリング株式会社 ベ−ン型圧縮機
JPH08226389A (ja) * 1995-02-20 1996-09-03 Jidosha Kiki Co Ltd ベーンポンプ
DE19511450A1 (de) * 1995-03-29 1996-10-02 Argo Gmbh Fuer Fluidtechnik Nebenstromfilteraggregat
EP1327077A1 (de) * 2000-01-21 2003-07-16 Delphi Technologies, Inc. Hydraulische flügelzellenpumpe
WO2007044020A2 (en) * 2004-11-19 2007-04-19 Goodrich Pump & Engine Control Systems, Inc. Two-stage fuel delivery for gas turbines
JP2008286108A (ja) * 2007-05-17 2008-11-27 Jtekt Corp 車両用オイルポンプシステム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736267A (en) * 1956-02-28 mosbacher
US2639855A (en) * 1948-02-06 1953-05-26 William T Daniels Variable vacuum and pressure rotary pump
CH361718A (de) * 1958-03-26 1962-04-30 American Brake Shoe Co Vorrichtung zur Umwandlung der Druckenergie eines Fluidums in mechanische Energie oder umgekehrt
US3128707A (en) * 1960-03-11 1964-04-14 Robert W Brundage Multiple discharge hydraulic pump
US3242867A (en) * 1964-03-11 1966-03-29 Roper Ind Inc Fluid pumping and separating apparatus
US3241747A (en) * 1964-07-15 1966-03-22 George V O Haver Oil pump and oil system for air compressor
EP1394416A2 (de) * 2002-08-26 2004-03-03 Delphi Technologies, Inc. Hydraulische Pumpe mit doppeltem Auslass und System dafür

Also Published As

Publication number Publication date
JP5497767B2 (ja) 2014-05-21
CN102165195B (zh) 2015-09-30
EP2326843B1 (de) 2021-01-13
DE102008049217A1 (de) 2010-04-08
US20110165008A1 (en) 2011-07-07
KR101615511B1 (ko) 2016-05-12
WO2010034491A2 (de) 2010-04-01
KR20110056559A (ko) 2011-05-30
JP2012503736A (ja) 2012-02-09
CN102165195A (zh) 2011-08-24
US9243633B2 (en) 2016-01-26
EP2326843A2 (de) 2011-06-01

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