DE60128260D1 - Variable ventilsteuerungseinrichtung ,brennkraftmaschine mit einem solchen einrichtung, und verfahren zum ventilsteuerung und turboladung - Google Patents

Variable ventilsteuerungseinrichtung ,brennkraftmaschine mit einem solchen einrichtung, und verfahren zum ventilsteuerung und turboladung

Info

Publication number
DE60128260D1
DE60128260D1 DE60128260T DE60128260T DE60128260D1 DE 60128260 D1 DE60128260 D1 DE 60128260D1 DE 60128260 T DE60128260 T DE 60128260T DE 60128260 T DE60128260 T DE 60128260T DE 60128260 D1 DE60128260 D1 DE 60128260D1
Authority
DE
Germany
Prior art keywords
valve control
turbo
loading
combustion engine
internal combustion
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
DE60128260T
Other languages
English (en)
Other versions
DE60128260T2 (de
Inventor
Jean Frederic Melchior
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.)
Individual
Original Assignee
Individual
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 FR0016422A external-priority patent/FR2818307B1/fr
Application filed by Individual filed Critical Individual
Publication of DE60128260D1 publication Critical patent/DE60128260D1/de
Application granted granted Critical
Publication of DE60128260T2 publication Critical patent/DE60128260T2/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L13/0047—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • 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
    • 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
    • F01L9/12—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 with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
DE60128260T 2000-12-15 2001-12-14 Variable ventilsteuerungseinrichtung, brennkraftmaschine mit einer solchen einrichtung, und verfahren zur ventilsteuerung und turboladung Expired - Lifetime DE60128260T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0016422A FR2818307B1 (fr) 2000-12-15 2000-12-15 Dispositif de distribution variable pour moteurs alternatifs, moteurs comprenant ce dispositif et utilisation de ce dispositif
FR0016422 2000-12-15
US27206001P 2001-03-01 2001-03-01
US272060P 2001-03-01
PCT/FR2001/004006 WO2002048510A2 (fr) 2000-12-15 2001-12-14 Dispositif de distribution variable pour moteurs alternatifs, moteurs le comportant et procede de distribution et de turbocompression

Publications (2)

Publication Number Publication Date
DE60128260D1 true DE60128260D1 (de) 2007-06-14
DE60128260T2 DE60128260T2 (de) 2008-01-10

Family

ID=26212778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128260T Expired - Lifetime DE60128260T2 (de) 2000-12-15 2001-12-14 Variable ventilsteuerungseinrichtung, brennkraftmaschine mit einer solchen einrichtung, und verfahren zur ventilsteuerung und turboladung

Country Status (5)

Country Link
US (1) US7011056B2 (de)
EP (1) EP1341993B1 (de)
AU (1) AU2002225082A1 (de)
DE (1) DE60128260T2 (de)
WO (1) WO2002048510A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50200400D1 (de) * 2002-06-28 2004-06-03 Avl List Gmbh Brennkraftmaschine mit innerer Verbrennung
FR2853011B1 (fr) * 2003-03-26 2006-08-04 Melchior Jean F Moteur alternatif a recirculation de gaz brules destine a la propulsion des vehicules automobiles et procede de turbocompression de ce moteur
JP2008019835A (ja) * 2006-07-14 2008-01-31 Mazda Motor Corp 過給機付きエンジン
DE102006042912A1 (de) * 2006-09-13 2008-03-27 Volkswagen Ag Brennkraftmaschine mit gemischten Nockenwellen
WO2012140779A1 (ja) * 2011-04-15 2012-10-18 トヨタ自動車株式会社 エンジンの制御装置
FR2986558B1 (fr) 2012-02-02 2014-03-07 Melchior Jean F Dispositif de commande variable d'au moins une soupape, par exemple pour un moteur alternatif
US9453435B2 (en) * 2014-10-07 2016-09-27 GM Global Technology Operations LLC Control of internal combustion engine with two-stage turbocharging
KR102371235B1 (ko) * 2016-12-15 2022-03-04 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
SE541865C2 (en) * 2017-03-22 2020-01-02 Scania Cv Ab Four-stroke internal combustion engine and thereto related vehicle and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219680A1 (de) * 1971-04-13 1972-11-09 Aktiebolaget Götaverken, Göteborg (Schweden) Aufgeladener Zweitakt-Verbrennungsmotor
DE2456752A1 (de) * 1974-11-30 1976-08-12 Kloeckner Humboldt Deutz Ag Ventilsteuerung fuer hubkolbenbrennkraftmaschinen
DE2965419D1 (en) * 1979-02-19 1983-07-07 Bbc Brown Boveri & Cie Exhaust-gas driven turbocharger having two stages
DE3520215A1 (de) * 1985-06-05 1986-09-11 Herbert Dipl.-Ing. 8000 München Gohle Vorrichtung zur verringerung der drosselverluste bei kolbenmotoren unter teillast durch phasenschnittsteuerung der ventile
US4741301A (en) * 1986-11-28 1988-05-03 General Motors Corporation Engine valve train with inner and outer cam followers
FR2641832B1 (fr) 1989-01-13 1991-04-12 Melchior Jean Accouplement pour la transmission de couples alternes
US5003939A (en) 1990-02-26 1991-04-02 King Brian T Valve duration and lift variator for internal combustion engines
US4974560A (en) 1990-03-21 1990-12-04 King Brian T Mechanism for varying valve duration in an internal combustion engine
JPH06248916A (ja) 1993-02-24 1994-09-06 Toyota Motor Corp 内燃機関の可変バルブタイミング装置
FR2744170B1 (fr) * 1996-01-26 1998-04-17 Tacquet Maurice Andre Moteur diesel a quatre temps suralimente par turbocompresseur avec variation du calage des cames
US5934263A (en) * 1997-07-09 1999-08-10 Ford Global Technologies, Inc. Internal combustion engine with camshaft phase shifting and internal EGR
US5918577A (en) * 1998-02-04 1999-07-06 Ford Global Technologies, Inc. Stratified exhaust residual engine
JP3931507B2 (ja) * 1999-11-17 2007-06-20 いすゞ自動車株式会社 ディーゼルエンジンのターボチャージャーシステム
SE522080C2 (sv) 1999-12-13 2004-01-13 Volvo Car Corp Fyrtakts förbränningsmotor med variabla kamtider

Also Published As

Publication number Publication date
EP1341993B1 (de) 2007-05-02
WO2002048510A2 (fr) 2002-06-20
WO2002048510A3 (fr) 2002-08-22
EP1341993A1 (de) 2003-09-10
US7011056B2 (en) 2006-03-14
US20040069256A1 (en) 2004-04-15
AU2002225082A1 (en) 2002-06-24
DE60128260T2 (de) 2008-01-10

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