DE50012416D1 - Ventilabstimmung mit hilfe der abgaswerte und der lambdasonde für einen verbrennungsmotor - Google Patents

Ventilabstimmung mit hilfe der abgaswerte und der lambdasonde für einen verbrennungsmotor

Info

Publication number
DE50012416D1
DE50012416D1 DE50012416T DE50012416T DE50012416D1 DE 50012416 D1 DE50012416 D1 DE 50012416D1 DE 50012416 T DE50012416 T DE 50012416T DE 50012416 T DE50012416 T DE 50012416T DE 50012416 D1 DE50012416 D1 DE 50012416D1
Authority
DE
Germany
Prior art keywords
lambdason
help
combustion engine
exhaust values
valve tuning
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.)
Expired - Lifetime
Application number
DE50012416T
Other languages
German (de)
English (en)
Inventor
Jochen Burgdorf
Bernhard Giers
Peter Volz
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.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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 and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to DE50012416T priority Critical patent/DE50012416D1/de
Application granted granted Critical
Publication of DE50012416D1 publication Critical patent/DE50012416D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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)
DE50012416T 2000-01-14 2000-12-23 Ventilabstimmung mit hilfe der abgaswerte und der lambdasonde für einen verbrennungsmotor Expired - Lifetime DE50012416D1 (de)

Priority Applications (1)

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

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10001196 2000-01-14
DE10048263A DE10048263A1 (de) 2000-01-14 2000-09-29 Verfahren zum Betrieb eines Verbrennungsmotors
DE50012416T DE50012416D1 (de) 2000-01-14 2000-12-23 Ventilabstimmung mit hilfe der abgaswerte und der lambdasonde für einen verbrennungsmotor
PCT/EP2000/013254 WO2001051775A2 (de) 2000-01-14 2000-12-23 Ventilabstimmug mit hilfe der abgaswerte und der lambdasonde für einen verbren nungsmotor

Publications (1)

Publication Number Publication Date
DE50012416D1 true DE50012416D1 (de) 2006-05-11

Family

ID=26003842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50012416T Expired - Lifetime DE50012416D1 (de) 2000-01-14 2000-12-23 Ventilabstimmung mit hilfe der abgaswerte und der lambdasonde für einen verbrennungsmotor

Country Status (5)

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

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 (en) * 2007-12-04 2011-05-11 C.R.F. Società Consortile per Azioni Multi-cylinder internal combustion engine with independent cylinders
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 (en) * 2008-12-29 2011-06-29 Fiat Group Automobiles S.p.A. Adaptive control system of the air-fuel ratio of an internal combustione engine with a variable valve timing system
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

Family Cites Families (11)

* 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
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
DE19534878B4 (de) * 1995-09-20 2007-05-03 Fev Motorentechnik Gmbh Verfahren zur automatischen Kalibrierung eines Winkelmarkengebers an der Kurbelwelle einer Kolbenbrennkraftmaschine
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
JPH10205314A (ja) * 1996-12-13 1998-08-04 Fev Motorentechnik Gmbh & Co Kg ガス交換弁の電磁弁駆動部を制御する方法
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

Also Published As

Publication number Publication date
US20030000488A1 (en) 2003-01-02
US6745122B2 (en) 2004-06-01
WO2001051775A3 (de) 2002-04-11
EP1250519B1 (de) 2006-03-15
JP2003519743A (ja) 2003-06-24
WO2001051775A2 (de) 2001-07-19
EP1250519A2 (de) 2002-10-23

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Legal Events

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