DE102007054808A1 - Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen - Google Patents

Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen Download PDF

Info

Publication number
DE102007054808A1
DE102007054808A1 DE102007054808A DE102007054808A DE102007054808A1 DE 102007054808 A1 DE102007054808 A1 DE 102007054808A1 DE 102007054808 A DE102007054808 A DE 102007054808A DE 102007054808 A DE102007054808 A DE 102007054808A DE 102007054808 A1 DE102007054808 A1 DE 102007054808A1
Authority
DE
Germany
Prior art keywords
partition
internal gear
pump assembly
pump
pressure
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Withdrawn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
DE102007054808A
Other languages
German (de)
English (en)
Inventor
Norbert Alaze
Rene Schepp
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102007054808A priority Critical patent/DE102007054808A1/de
Priority to CN2008801159889A priority patent/CN101855452B/zh
Priority to PCT/EP2008/062919 priority patent/WO2009062783A1/de
Priority to JP2010533521A priority patent/JP5323080B2/ja
Priority to EP08804797A priority patent/EP2220373A1/de
Priority to US12/743,291 priority patent/US20100322810A1/en
Publication of DE102007054808A1 publication Critical patent/DE102007054808A1/de
Withdrawn legal-status Critical Current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
    • 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
    • F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4031—Pump units characterised by their construction or mounting
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE102007054808A 2007-11-16 2007-11-16 Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen Withdrawn DE102007054808A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102007054808A DE102007054808A1 (de) 2007-11-16 2007-11-16 Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen
CN2008801159889A CN101855452B (zh) 2007-11-16 2008-09-26 用于对两个流体回路同步加压的泵组件
PCT/EP2008/062919 WO2009062783A1 (de) 2007-11-16 2008-09-26 Pumpenbaugruppe zur synchronen druckbeaufschlagung von zwei fluidkreisen
JP2010533521A JP5323080B2 (ja) 2007-11-16 2008-09-26 ２つの流体回路に同期的に圧力供給するポンプアセンブリ
EP08804797A EP2220373A1 (de) 2007-11-16 2008-09-26 Pumpenbaugruppe zur synchronen druckbeaufschlagung von zwei fluidkreisen
US12/743,291 US20100322810A1 (en) 2007-11-16 2008-09-26 Pump assembly for synchronous pressurization of two fluid circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007054808A DE102007054808A1 (de) 2007-11-16 2007-11-16 Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen

Publications (1)

Publication Number Publication Date
DE102007054808A1 true DE102007054808A1 (de) 2009-05-20

Family

ID=40229951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007054808A Withdrawn DE102007054808A1 (de) 2007-11-16 2007-11-16 Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen

Country Status (6)

Country Link
US (1) US20100322810A1 (ja)
EP (1) EP2220373A1 (ja)
JP (1) JP5323080B2 (ja)
CN (1) CN101855452B (ja)
DE (1) DE102007054808A1 (ja)
WO (1) WO2009062783A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011039128A2 (de) 2009-10-01 2011-04-07 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische fahrzeugbremsanlage
DE102009045574A1 (de) 2009-10-12 2011-04-14 Robert Bosch Gmbh Doppel-Innenzahnradpumpe
DE102009047213A1 (de) 2009-11-27 2011-06-01 Robert Bosch Gmbh Verfahren zur Kreistrennungsprüfung einer Doppelzahnradpumpe
DE102009047636A1 (de) 2009-12-08 2011-06-09 Robert Bosch Gmbh Doppel-Innenzahnradpumpe
WO2012103921A1 (de) 2011-01-31 2012-08-09 Robert Bosch Gmbh Verfahren zur kreistrennungsprüfung einer doppelzahnradpumpe
WO2012103925A1 (de) 2011-01-31 2012-08-09 Robert Bosch Gmbh Doppel-innenzahnradpumpe
WO2013013860A3 (de) * 2011-07-26 2013-04-25 Robert Bosch Gmbh Bremssystem für ein fahrzeug und verfahren zum betreiben eines bremssystems eines fahrzeugs

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130071280A1 (en) * 2011-06-27 2013-03-21 James Brent Klassen Slurry Pump
US9624929B2 (en) * 2012-12-21 2017-04-18 Lg Innotek Co., Ltd. Electric pump
DE102013204616B4 (de) 2013-03-15 2021-12-09 Robert Bosch Gmbh 2Innenzahnradpumpe
WO2014147588A1 (en) * 2013-03-20 2014-09-25 Magna International Inc. Tandem electric pump
WO2014146190A1 (en) 2013-03-21 2014-09-25 James Klassen Slurry pump
JP2016205290A (ja) * 2015-04-24 2016-12-08 株式会社ニッキ 内接歯車ポンプ
US11067076B2 (en) 2015-09-21 2021-07-20 Genesis Advanced Technology Inc. Fluid transfer device
EP3724484A1 (en) * 2017-12-13 2020-10-21 Robert Bosch GmbH Pumping unit for feeding fuel, preferably diesel fuel, to an internal combustion engine
CN108644109A (zh) * 2018-03-20 2018-10-12 中国石油天然气股份有限公司 油气井用轴流式齿轮泵
DE102018212497A1 (de) 2018-07-26 2020-01-30 Eckerle Technologies GmbH Fluidfördereinrichtung
DE102019132711A1 (de) 2019-12-02 2021-06-02 Fte Automotive Gmbh Flüssigkeitspumpe, insbesondere zur Versorgung eines Getriebes oder einer Kupplung im Antriebsstrang eines Kraftfahrzeugs
DE102020110217A1 (de) * 2020-04-14 2021-10-14 Hydraulik Nord Technologies GmbH Innenzahnradmaschine
DE102022206319A1 (de) 2022-06-23 2023-12-28 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Elektrische Zahnradpumpe für ein Kraftfahrzeug, insbesondere Gerotor-Pumpe sowie Set aus mehreren Zahnradpumpen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053991A1 (de) 2000-10-31 2002-05-08 Continental Teves Ag & Co Ohg Pumpeneinschub und hydraulische Einheit einer Fahrzeugbremsanlage

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1840877A (en) * 1927-11-09 1932-01-12 Automotive Engineering Corp Pump and clutch mechanism
US1896033A (en) * 1928-09-13 1933-01-31 Mechanical Devices Company Rotary pump
US2212833A (en) * 1938-11-28 1940-08-27 Tuthill Pump Co Outlet control valve for fuel pumps
US2533320A (en) * 1949-01-04 1950-12-12 Du Pont Rotary gear-type metering pump
US2981371A (en) * 1955-04-28 1961-04-25 Gen Motors Corp Combined variable displacement pumping mechanism
US2974600A (en) * 1956-04-18 1961-03-14 Charles H Rystrom Pumping system
US3162129A (en) * 1962-07-13 1964-12-22 Sundstrand Corp Two-stage fuel unit
DE1553001B1 (de) * 1965-11-23 1970-02-12 Danfoss As Drehkolbenmaschine
CH482923A (de) * 1967-11-20 1969-12-15 Truninger Ag Zahnradpumpenbausatz
DE1817165A1 (de) * 1968-12-27 1970-07-09 Daimler Benz Ag Innenverzahnte Zahnradpumpe,insbesondere fuer die Druckmittelversorgung von selbsttaetig schaltenden Kraftfahrzeuggetrieben
DE1914444C3 (de) * 1969-03-21 1973-06-28 Zahnradfabrik Friednchshafen AG, 7990 Friednchshafen Zahnradpumpe
GB1457514A (en) * 1973-05-10 1976-12-01 Lucas Industries Ltd Gear pumps and motors
GB1554262A (en) * 1975-06-24 1979-10-17 Kayaba Industry Co Ltd Gear pump
DE2606082A1 (de) * 1976-02-16 1977-08-25 Otto Eckerle Hochdruck-zahnradpumpe oder -motor
US3960469A (en) * 1975-10-23 1976-06-01 Sid Harvey, Inc. Reversible pump
US4392796A (en) * 1978-10-18 1983-07-12 Sid Harvey, Inc. Valve controlled reversible pump with anticavitation means
US4247267A (en) * 1978-10-18 1981-01-27 Sid Harvey, Inc. Valve controlled reversible pump
AT382690B (de) * 1984-12-14 1987-03-25 Voest Alpine Ag Innenzahnradpumpe
CN1007646B (zh) * 1985-05-16 1990-04-18 杨德贵 径向移动变量齿轮泵(马达)
DE3544857C2 (de) * 1985-12-18 1994-09-29 Eckerle Rexroth Gmbh Co Kg Innenzahnradmaschine
DE3614819A1 (de) * 1986-05-02 1987-11-12 Kloeckner Humboldt Deutz Ag Innenverzahnte doppelpumpe mit gemeinsamer ansaugung und getrennten druckausgaengen
JP2669676B2 (ja) * 1988-12-06 1997-10-29 株式会社山田製作所 トロコイド型オイルポンプ
JP2521973Y2 (ja) * 1989-06-02 1997-01-08 川崎重工業株式会社 オイルポンプ装置
JPH0454292A (ja) * 1990-06-21 1992-02-21 Mazda Motor Corp ポンプ構造
CN2172360Y (zh) * 1993-05-27 1994-07-20 程安强 中部密封式齿轮泵
US5360325A (en) * 1993-09-30 1994-11-01 The United States Of America As Represented By The Secretary Of The Navy Gear pump with reduced fluid-borne noise
US5466131A (en) * 1994-03-22 1995-11-14 Micropump Corporation Multiple-chamber gear pump with hydraulically connected chambers
JP2654373B2 (ja) * 1995-03-14 1997-09-17 東京焼結金属株式会社 内接歯車式流体装置
JP3097594B2 (ja) * 1996-07-26 2000-10-10 トヨタ自動車株式会社 動力出力装置
JPH10184562A (ja) * 1996-12-20 1998-07-14 Shimadzu Corp 歯車ポンプ又はモータ
JP3915241B2 (ja) * 1998-04-22 2007-05-16 株式会社デンソー 複数の回転式ポンプを備えたポンプ装置及びその組付け方法
US6149415A (en) * 1999-02-11 2000-11-21 Viking Pump, Inc. Internal gear pump having a feed groove aligned with the roots of the idler teeth
DE19930911C1 (de) * 1999-07-06 2000-07-20 Voith Turbo Kg Axialkompensation einer Innenzahnradpumpe für den geschlossenen Kreislauf
DE10058883A1 (de) * 1999-12-08 2001-07-12 Luk Lamellen & Kupplungsbau Zahnradmaschine
JP2002147372A (ja) * 2000-11-09 2002-05-22 Unisia Jecs Corp オイルポンプおよびオイルポンプの組み立て方法
US6612822B2 (en) * 2001-07-09 2003-09-02 Valeo Electrical Systems, Inc. Hydraulic motor system
US6672850B2 (en) * 2001-12-21 2004-01-06 Visteon Global Technologies, Inc. Torque control oil pump with low parasitic loss and rapid pressure transient response
DE10334954A1 (de) * 2003-07-31 2005-02-24 Voith Turbo Gmbh & Co. Kg Hydropumpe
US7137793B2 (en) * 2004-04-05 2006-11-21 Peopleflo Manufacturing, Inc. Magnetically driven gear pump
JP2006161616A (ja) * 2004-12-03 2006-06-22 Hitachi Ltd タンデム型トロコイドポンプおよびその組み付け方法
JP2006161615A (ja) * 2004-12-03 2006-06-22 Hitachi Ltd タンデム型トロコイドポンプおよびその組み付け方法
CN2789462Y (zh) * 2005-05-13 2006-06-21 陈帮勇 齿轮油泵
US7530647B2 (en) * 2005-11-01 2009-05-12 Advics Co., Ltd. Vehicular brake device
JP4920971B2 (ja) * 2005-12-28 2012-04-18 日立オートモティブシステムズ株式会社 タンデム型トロコイドポンプ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053991A1 (de) 2000-10-31 2002-05-08 Continental Teves Ag & Co Ohg Pumpeneinschub und hydraulische Einheit einer Fahrzeugbremsanlage

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011039128A2 (de) 2009-10-01 2011-04-07 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische fahrzeugbremsanlage
CN102782326A (zh) * 2009-10-01 2012-11-14 罗伯特·博世有限公司 用于内齿轮泵的轴向密封元件
DE102009045227A1 (de) 2009-10-01 2011-04-21 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
WO2011045171A2 (de) 2009-10-12 2011-04-21 Robert Bosch Gmbh Doppel-innenzahnradpumpe
WO2011045171A3 (de) * 2009-10-12 2011-11-24 Robert Bosch Gmbh Doppel-innenzahnradpumpe
DE102009045574A1 (de) 2009-10-12 2011-04-14 Robert Bosch Gmbh Doppel-Innenzahnradpumpe
US8827376B2 (en) 2009-10-12 2014-09-09 Robert Bosch Gmbh Double internal gear pump
DE102009047213A1 (de) 2009-11-27 2011-06-01 Robert Bosch Gmbh Verfahren zur Kreistrennungsprüfung einer Doppelzahnradpumpe
DE102009047213B4 (de) 2009-11-27 2022-06-09 Robert Bosch Gmbh Verfahren zur Kreistrennungsprüfung einer Doppelzahnradpumpe
DE102009047636A1 (de) 2009-12-08 2011-06-09 Robert Bosch Gmbh Doppel-Innenzahnradpumpe
WO2012103921A1 (de) 2011-01-31 2012-08-09 Robert Bosch Gmbh Verfahren zur kreistrennungsprüfung einer doppelzahnradpumpe
WO2012103925A1 (de) 2011-01-31 2012-08-09 Robert Bosch Gmbh Doppel-innenzahnradpumpe
CN103338989A (zh) * 2011-01-31 2013-10-02 罗伯特·博世有限公司 双内齿轮泵
US9109970B2 (en) 2011-01-31 2015-08-18 Robert Bosch Gmbh Method for circuit separation testing in a double gearwheel pump
WO2013013860A3 (de) * 2011-07-26 2013-04-25 Robert Bosch Gmbh Bremssystem für ein fahrzeug und verfahren zum betreiben eines bremssystems eines fahrzeugs

Also Published As

Publication number Publication date
CN101855452A (zh) 2010-10-06
CN101855452B (zh) 2013-09-18
WO2009062783A1 (de) 2009-05-22
JP5323080B2 (ja) 2013-10-23
EP2220373A1 (de) 2010-08-25
US20100322810A1 (en) 2010-12-23
JP2011503428A (ja) 2011-01-27

Similar Documents

Publication Publication Date Title
DE102007054808A1 (de) Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidkreisen
EP1752691B1 (de) Steuerventil und Verfahren zur Herstellung desselben
DE4027794A1 (de) Hydraulische radialkolbenpumpe
DE10322394A1 (de) Nockenwellenversteller für Verbrennungskraftmaschinen von Kraftfahrzeugen
DE3620736A1 (de) Stroemungsmitteldruckverstaerker
DE102019206754A1 (de) Hydraulikaggregat für eine hydraulische Fahrzeugbremsanlage
DE2125348A1 (de) Druckabgeglichene Servolenkungspumpe
DE2852852B1 (de) Kolbenpumpe,insbesondere Radialkolbenpumpe
DE102013204616B4 (de) 2Innenzahnradpumpe
EP4065439B1 (de) Hydraulikblock für ein hydraulikaggregat einer hydraulischen fremdkraft-fahrzeugbremsanlage
EP1614905A2 (de) Schwenkmotor
EP2156055B1 (de) Pumpenbaugruppe zur synchronen druckbeaufschlagung von zwei fluidsäulen
DE102017204145A1 (de) Ölmehrfachpumpe und Kraftfahrzeug mit einer solchen Ölmehrfachpumpe
DE102012219132A1 (de) Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
DE3526319C2 (ja)
DE3242445C2 (de) Kraftverstärktes Lenkgetriebe
DE2321280A1 (de) Hydraulisches steuerorgan fuer eine servo-betaetigungsvorrichtung
EP1764506A2 (de) Innenzahnradmaschine
DE2744730C2 (ja)
DE19520405C2 (de) Hydraulischer Kreiskolbenmotor
DE19915319C2 (de) Doppel-Zahnradpumpe
DE3909259C2 (ja)
DE2063306C3 (de) Dichtungsvorrichtung für eine Schwenkkolbenmaschine
DE102013223860A1 (de) Innenzahnradpumpe
DE2521648A1 (de) Radialkolbenpumpe

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R012 Request for examination validly filed

Effective date: 20140724

R016 Response to examination communication
R084 Declaration of willingness to licence
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee