WO2008006414A3 - Verfahren zum verstellen einer volumenstromvariablen verdrängerpumpe in einem brennkraftmotor - Google Patents

Verfahren zum verstellen einer volumenstromvariablen verdrängerpumpe in einem brennkraftmotor Download PDF

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Publication number
WO2008006414A3
WO2008006414A3 PCT/EP2007/003236 EP2007003236W WO2008006414A3 WO 2008006414 A3 WO2008006414 A3 WO 2008006414A3 EP 2007003236 W EP2007003236 W EP 2007003236W WO 2008006414 A3 WO2008006414 A3 WO 2008006414A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
displacement pump
flow rate
volume flow
Prior art date
Application number
PCT/EP2007/003236
Other languages
English (en)
French (fr)
Other versions
WO2008006414B1 (de
WO2008006414A2 (de
Inventor
Willi Schneider
Torsten Helle
Original Assignee
Joma Hydromechanic Gmbh
Willi Schneider
Torsten Helle
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 Joma Hydromechanic Gmbh, Willi Schneider, Torsten Helle filed Critical Joma Hydromechanic Gmbh
Priority to JP2009518723A priority Critical patent/JP2009542965A/ja
Priority to EP07724177A priority patent/EP2038519A2/de
Publication of WO2008006414A2 publication Critical patent/WO2008006414A2/de
Publication of WO2008006414A3 publication Critical patent/WO2008006414A3/de
Publication of WO2008006414B1 publication Critical patent/WO2008006414B1/de
Priority to US12/323,375 priority patent/US20090078241A1/en

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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/34—Control not provided for in groups F04B1/02, F04B1/03, F04B1/06 or F04B1/26
    • 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
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine Verfahren zum Verstellen einer volumenstromvariablen Verdrängerpumpe (1) in einem Brennkraftmotor (2) mit folgenden Verfahrensschritten: Antreiben der Verdrängerpumpe, Fördern des Fluides zu den Verbrauchsstellen in der Brennkraftmaschine, Ermitteln wenigstens eines Kennwerts aus dem Abgasstrom der Brennkraftmaschine, Weiterleiten dieses Kennwerts als Istwertsignal in ein Steuergerät, Vergleichen des Istwertsignals mit einem vorgegebenen Sollwert, Aufbereiten eines Stellsignals aus der Abweichung zwischen dem Istwertsignal und dem Sollwert, Zuführen des Stellsignals an ein Stellglied, Verändern des Volumenstroms der Verdrängerpumpe mittels des Stellglieds in Abhängigkeit des Stellsignals, Wiederholen der Verfahrensschritte, bis das Istwertsignal gleich dem Sollwert ist.
PCT/EP2007/003236 2006-07-10 2007-04-12 Verfahren zum verstellen einer volumenstromvariablen verdrängerpumpe in einem brennkraftmotor WO2008006414A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009518723A JP2009542965A (ja) 2006-07-10 2007-04-12 内燃機関において容積流量可変式の容積形ポンプを調節する方法
EP07724177A EP2038519A2 (de) 2006-07-10 2007-04-12 Verfahren zum verstellen einer volumenstromvariablen verdrängerpumpe in einem brennkraftmotor
US12/323,375 US20090078241A1 (en) 2006-07-10 2008-11-25 Method for adjusting a displacement pump that has a variable volume flow rate in an internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006033169A DE102006033169B3 (de) 2006-07-10 2006-07-10 Verfahren zum Verstellen einer volumenstromvariablen Verdrängerpumpe in einem Brennkraftmotor
DE102006033169.9 2006-07-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/323,375 Continuation US20090078241A1 (en) 2006-07-10 2008-11-25 Method for adjusting a displacement pump that has a variable volume flow rate in an internal combustion engine

Publications (3)

Publication Number Publication Date
WO2008006414A2 WO2008006414A2 (de) 2008-01-17
WO2008006414A3 true WO2008006414A3 (de) 2008-08-14
WO2008006414B1 WO2008006414B1 (de) 2008-10-02

Family

ID=38442090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/003236 WO2008006414A2 (de) 2006-07-10 2007-04-12 Verfahren zum verstellen einer volumenstromvariablen verdrängerpumpe in einem brennkraftmotor

Country Status (7)

Country Link
US (1) US20090078241A1 (de)
EP (1) EP2038519A2 (de)
JP (1) JP2009542965A (de)
KR (1) KR20090032111A (de)
CN (1) CN101490371A (de)
DE (1) DE102006033169B3 (de)
WO (1) WO2008006414A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008048856A1 (de) * 2008-09-25 2010-04-08 Bayerische Motoren Werke Aktiengesellschaft Druckregeleinheit
AT11708U3 (de) * 2010-10-21 2012-03-15 Avl List Gmbh Verfahren zur bestimmung des massenflusses von gasen, insbesondere des abgases von brennkraftmaschinen
DE102011086572B4 (de) * 2010-11-17 2019-08-14 KSB SE & Co. KGaA Verfahren und Regelvorrichtung zur drehzahlvariablen Regelung eines Verdrängerpumpenaggregates sowie Verdrängerpumpenanordnung
KR101209748B1 (ko) * 2010-11-17 2012-12-07 기아자동차주식회사 오일펌프의 출력 압력 제어시스템
CN103104451B (zh) * 2011-12-23 2013-11-20 中联重科股份有限公司 泵送排量控制器、泵车及泵送排量控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285639A (en) * 1991-07-12 1994-02-15 Japan Electronic Conrol Systems Co., Ltd. Method and system for controlling secondary air for internal combustion engine
US5410872A (en) * 1993-10-04 1995-05-02 Ford Motor Company Automotive engine having catalytic exhaust aftertreatment device and secondary air injection control system for minimum catalyst light-off time
DE19713676A1 (de) * 1996-04-04 1997-11-06 Mann & Hummel Filter Sekundärluftsystem für eine Brennkraftmaschine
DE19915737A1 (de) * 1999-04-08 2000-10-12 Bayerische Motoren Werke Ag Verfahren zum Regeln der Schmierung, vorzugsweise bei Verbrennungsmotoren und Anordnung zum Regeln gemäß dem Verfahren

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Publication number Priority date Publication date Assignee Title
GB2230817B (en) * 1989-04-27 1993-12-22 Fuji Heavy Ind Ltd A supercharger air pump control system.
US5427079A (en) * 1992-12-04 1995-06-27 Ford Motor Company Supercharged engine with variable ratio drive supercharger
US5515829A (en) * 1994-05-20 1996-05-14 Caterpillar Inc. Variable-displacement actuating fluid pump for a HEUI fuel system
US6244831B1 (en) * 1998-08-12 2001-06-12 Kawasaki Jukogyo Kabushiki Kaisha Control device for variable displacement pump
US6604502B1 (en) * 2000-09-27 2003-08-12 Ford Global Technologies, Inc. Method for controlling an internal combustion engine during engine shutdown to reduce evaporative emissions
US6790013B2 (en) * 2000-12-12 2004-09-14 Borgwarner Inc. Variable displacement vane pump with variable target regulator
JP2004052596A (ja) * 2002-07-17 2004-02-19 Keihin Corp プランジャ式燃料ポンプの制御装置
FR2857700B1 (fr) * 2003-07-16 2005-09-30 Magneti Marelli Motopropulsion Procede de determination en temps reel de la caracteristique de debit d'injecteur de carburant
AT413738B (de) * 2004-02-09 2006-05-15 Ge Jenbacher Gmbh & Co Ohg Verfahren zum regeln einer brennkraftmaschine
JP2005330952A (ja) * 2004-04-22 2005-12-02 Zama Japan Co Ltd エンジンの空燃比制御装置
DE102004045738B4 (de) * 2004-09-21 2013-05-29 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine
DE102006022106B4 (de) * 2006-05-11 2009-07-23 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US7735476B2 (en) * 2007-09-14 2010-06-15 Gm Global Technology Operations, Inc. Virtual fuel sensor for dual fuel tank applications
US20090090331A1 (en) * 2007-10-04 2009-04-09 Ford Global Technologies, Llc Volumetric Efficiency Based Lift Pump Control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285639A (en) * 1991-07-12 1994-02-15 Japan Electronic Conrol Systems Co., Ltd. Method and system for controlling secondary air for internal combustion engine
US5410872A (en) * 1993-10-04 1995-05-02 Ford Motor Company Automotive engine having catalytic exhaust aftertreatment device and secondary air injection control system for minimum catalyst light-off time
DE19713676A1 (de) * 1996-04-04 1997-11-06 Mann & Hummel Filter Sekundärluftsystem für eine Brennkraftmaschine
DE19915737A1 (de) * 1999-04-08 2000-10-12 Bayerische Motoren Werke Ag Verfahren zum Regeln der Schmierung, vorzugsweise bei Verbrennungsmotoren und Anordnung zum Regeln gemäß dem Verfahren

Also Published As

Publication number Publication date
JP2009542965A (ja) 2009-12-03
US20090078241A1 (en) 2009-03-26
EP2038519A2 (de) 2009-03-25
KR20090032111A (ko) 2009-03-31
CN101490371A (zh) 2009-07-22
WO2008006414B1 (de) 2008-10-02
WO2008006414A2 (de) 2008-01-17
DE102006033169B3 (de) 2007-12-20

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