WO2001051775A3 - Ventilabstimmug mit hilfe der abgaswerte und der lambdasonde für einen verbren nungsmotor - Google Patents

Ventilabstimmug mit hilfe der abgaswerte und der lambdasonde für einen verbren nungsmotor Download PDF

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Publication number
WO2001051775A3
WO2001051775A3 PCT/EP2000/013254 EP0013254W WO0151775A3 WO 2001051775 A3 WO2001051775 A3 WO 2001051775A3 EP 0013254 W EP0013254 W EP 0013254W WO 0151775 A3 WO0151775 A3 WO 0151775A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
exhaust gas
lambda probe
gas values
Prior art date
Application number
PCT/EP2000/013254
Other languages
English (en)
French (fr)
Other versions
WO2001051775A2 (de
Inventor
Jochen Burgdorf
Bernhard Giers
Peter Volz
Original Assignee
Continental Teves Ag & Co Ohg
Jochen Burgdorf
Bernhard Giers
Peter Volz
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
Priority claimed from DE10048263A external-priority patent/DE10048263A1/de
Application filed by Continental Teves Ag & Co Ohg, Jochen Burgdorf, Bernhard Giers, Peter Volz filed Critical Continental Teves Ag & Co Ohg
Priority to DE50012416T priority Critical patent/DE50012416D1/de
Priority to JP2001551955A priority patent/JP2003519743A/ja
Priority to US10/181,013 priority patent/US6745122B2/en
Priority to EP00992089A priority patent/EP1250519B1/de
Publication of WO2001051775A2 publication Critical patent/WO2001051775A2/de
Publication of WO2001051775A3 publication Critical patent/WO2001051775A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Betrieb eines mehrzylindrigen Verbrennungsmotors, dessen Gaswechselventile (5) entweder direkt elektromagnetisch oder mittels eines elektrohydraulischen, mehrere Elektromagnetventile (7) aufweisenden Ventilbetätigungssystems hinsichtlich der Ventilöffnungscharakteristik variabel einstellbar sind. Die Elektromagnetventile (7) werden zwecks Abgleich aller Gaswechselventile (5) auf die gewünschte Ventilöffnungscharakteristik im Betrieb des Verbrennungsmotors zylinderselektiv mittels variabler Ansteuerspannungen und/oder Ansteuerströme (I1, I2, I3) betrieben.
PCT/EP2000/013254 2000-01-14 2000-12-23 Ventilabstimmug mit hilfe der abgaswerte und der lambdasonde für einen verbren nungsmotor WO2001051775A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE50012416T DE50012416D1 (de) 2000-01-14 2000-12-23 Ventilabstimmung mit hilfe der abgaswerte und der lambdasonde für einen verbrennungsmotor
JP2001551955A JP2003519743A (ja) 2000-01-14 2000-12-23 内燃機関を運転するための方法
US10/181,013 US6745122B2 (en) 2000-01-14 2000-12-23 Method for operating an internal combustion engine
EP00992089A EP1250519B1 (de) 2000-01-14 2000-12-23 Ventilabstimmung mit hilfe der abgaswerte und der lambdasonde für einen verbrennungsmotor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10001196.9 2000-01-14
DE10001196 2000-01-14
DE10048263.5 2000-09-29
DE10048263A DE10048263A1 (de) 2000-01-14 2000-09-29 Verfahren zum Betrieb eines Verbrennungsmotors

Publications (2)

Publication Number Publication Date
WO2001051775A2 WO2001051775A2 (de) 2001-07-19
WO2001051775A3 true WO2001051775A3 (de) 2002-04-11

Family

ID=26003842

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/013254 WO2001051775A2 (de) 2000-01-14 2000-12-23 Ventilabstimmug mit hilfe der abgaswerte und der lambdasonde für einen verbren nungsmotor

Country Status (5)

Country Link
US (1) US6745122B2 (de)
EP (1) EP1250519B1 (de)
JP (1) JP2003519743A (de)
DE (1) DE50012416D1 (de)
WO (1) WO2001051775A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046221A1 (de) * 2000-09-19 2002-10-02 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zur Steuerung der zylinderselektiven Füllung bei Verbrennungsmotoren mit variablem Ventiltrieb
ITTO20010660A1 (it) * 2001-07-06 2003-01-06 Fiat Ricerche Motore diesel pluricilindrico con azionamento variabile delle valvole.
ITTO20020234A1 (it) * 2002-03-15 2003-09-15 Fiat Ricerche Motore pluricilindrico a combustione interna con dispositivo idraulico a controllo elettronico per l'azionamento variabile delle valvole e d
US7007644B2 (en) 2003-12-04 2006-03-07 Mack Trucks, Inc. System and method for preventing piston-valve collision on a non-freewheeling internal combustion engine
EP2067968B1 (de) * 2007-12-04 2011-05-11 C.R.F. Società Consortile per Azioni Mehrzylindermotor mit unabhängigen Zylindern
US20090308340A1 (en) * 2008-06-11 2009-12-17 Gm Global Technology Operations, Inc. Cam-Driven Hydraulic Lost-Motion Mechanisms for Overhead Cam and Overhead Valve Valvetrains
DE102008049181A1 (de) * 2008-09-26 2010-04-01 Schaeffler Kg Elektrohydraulische Ventilsteuerung
EP2204566B1 (de) * 2008-12-29 2011-06-29 Fiat Group Automobiles S.p.A. Adaptives Steuersystem des Luft-Kraftstoff-Verhältnisses einer Brennkraftmaschine mit einem variablen Ventilsteuerungssystem
DE102009042544A1 (de) 2009-09-22 2011-03-31 Schaeffler Technologies Gmbh & Co. Kg Elektrohydraulischer Ventiltrieb
US8469333B2 (en) * 2010-03-13 2013-06-25 Synapse Engineering, Inc. Counter-biased valve and actuator assembly
DE102011011337B3 (de) * 2011-02-16 2012-02-16 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Zylindergleichstellung einer Mehrzylinder-Verbrennungskraftmaschine
US8977478B2 (en) * 2011-10-28 2015-03-10 Chrysler Group Llc Method of setting a control parameter for emissions robustness

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377654A (en) * 1992-11-12 1995-01-03 Ford Motor Company System using time resolved air/fuel sensor to equalize cylinder to cylinder air/fuel ratios with variable valve control
US5419301A (en) * 1994-04-14 1995-05-30 Ford Motor Company Adaptive control of camless valvetrain
DE19534878A1 (de) * 1995-09-20 1997-03-27 Fev Motorentech Gmbh & Co Kg Verfahren zur automatischen Kalibrierung eines Winkelmarkengebers an der Kurbelwelle einer Kolbenbrennkraftmaschine
US5868108A (en) * 1996-12-13 1999-02-09 Fev Motorentechnik Gmbh & Co. Kg Method for controlling an electromagnetic actuator operating an engine valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635812B2 (ja) * 1988-10-31 1994-05-11 いすゞ自動車株式会社 電磁力駆動バルブ制御装置
JPH0621530B2 (ja) * 1988-12-29 1994-03-23 いすゞ自動車株式会社 バルブ駆動装置
JPH03164537A (ja) * 1989-11-21 1991-07-16 Mitsubishi Electric Corp 内燃機関のバルブタイミング制御装置
JP3075177B2 (ja) * 1996-05-22 2000-08-07 トヨタ自動車株式会社 内燃機関のバルブタイミング制御装置
JP3347950B2 (ja) * 1996-08-28 2002-11-20 株式会社ユニシアジェックス 排気バルブのタイミング制御装置
JP3400752B2 (ja) * 1999-09-06 2003-04-28 三菱電機株式会社 内燃機関用制御装置
JP3873663B2 (ja) * 2001-05-31 2007-01-24 日産自動車株式会社 可変バルブタイミング装置の制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377654A (en) * 1992-11-12 1995-01-03 Ford Motor Company System using time resolved air/fuel sensor to equalize cylinder to cylinder air/fuel ratios with variable valve control
US5419301A (en) * 1994-04-14 1995-05-30 Ford Motor Company Adaptive control of camless valvetrain
DE19534878A1 (de) * 1995-09-20 1997-03-27 Fev Motorentech Gmbh & Co Kg Verfahren zur automatischen Kalibrierung eines Winkelmarkengebers an der Kurbelwelle einer Kolbenbrennkraftmaschine
US5868108A (en) * 1996-12-13 1999-02-09 Fev Motorentechnik Gmbh & Co. Kg Method for controlling an electromagnetic actuator operating an engine valve

Also Published As

Publication number Publication date
US20030000488A1 (en) 2003-01-02
US6745122B2 (en) 2004-06-01
EP1250519A2 (de) 2002-10-23
EP1250519B1 (de) 2006-03-15
DE50012416D1 (de) 2006-05-11
WO2001051775A2 (de) 2001-07-19
JP2003519743A (ja) 2003-06-24

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