DE60121879D1 - Ottomotor mit negativer Venilüberlappung - Google Patents

Ottomotor mit negativer Venilüberlappung

Info

Publication number
DE60121879D1
DE60121879D1 DE60121879T DE60121879T DE60121879D1 DE 60121879 D1 DE60121879 D1 DE 60121879D1 DE 60121879 T DE60121879 T DE 60121879T DE 60121879 T DE60121879 T DE 60121879T DE 60121879 D1 DE60121879 D1 DE 60121879D1
Authority
DE
Germany
Prior art keywords
venil
overlap
negative
otto engine
otto
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
DE60121879T
Other languages
English (en)
Other versions
DE60121879T8 (de
DE60121879T2 (de
Inventor
David J Filipe
Robert Albert Stein
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Publication of DE60121879D1 publication Critical patent/DE60121879D1/de
Application granted granted Critical
Publication of DE60121879T2 publication Critical patent/DE60121879T2/de
Publication of DE60121879T8 publication Critical patent/DE60121879T8/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • F02D13/0265—Negative valve overlap for temporarily storing residual gas in the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0269—Controlling the valves to perform a Miller-Atkinson cycle
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0255—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus to accelerate the warming-up of the exhaust gas treating apparatus at engine start
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D2013/0292—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation in the start-up phase, e.g. for warming-up cold engine or catalyst
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE60121879T 2000-09-01 2001-07-13 Ottomotor mit negativer Ventilüberlappung Active DE60121879T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/653,649 US6394051B1 (en) 2000-09-01 2000-09-01 Spark ignition engine with negative valve-overlap
US653649 2000-09-01

Publications (3)

Publication Number Publication Date
DE60121879D1 true DE60121879D1 (de) 2006-09-14
DE60121879T2 DE60121879T2 (de) 2007-01-18
DE60121879T8 DE60121879T8 (de) 2007-04-26

Family

ID=24621753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121879T Active DE60121879T8 (de) 2000-09-01 2001-07-13 Ottomotor mit negativer Ventilüberlappung

Country Status (3)

Country Link
US (1) US6394051B1 (de)
EP (1) EP1186752B1 (de)
DE (1) DE60121879T8 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
SE515067C2 (sv) * 1999-10-25 2001-06-05 Volvo Personvagnar Ab Metod för att minska ämnen i avgaser från en förbränningsmotor
JP4035963B2 (ja) * 2001-03-27 2008-01-23 日産自動車株式会社 内燃機関の制御装置
JP2002349239A (ja) * 2001-05-24 2002-12-04 Isuzu Motors Ltd ディーゼルエンジンの排気浄化装置
JP3912147B2 (ja) * 2002-03-15 2007-05-09 日産自動車株式会社 内燃機関の可変動弁装置
US6826905B2 (en) * 2002-06-04 2004-12-07 International Engine Intellectual Property Company, Llc Control strategy for regenerating a particulate filter in an exhaust system of an engine having a variable valve actuation mechanism
JP2004116310A (ja) * 2002-09-24 2004-04-15 Hitachi Ltd 内燃機関の制御装置
JP4075638B2 (ja) * 2003-02-18 2008-04-16 三菱自動車エンジニアリング株式会社 エンジンのバルブタイミング制御装置
US7155901B2 (en) * 2003-04-15 2007-01-02 Ford Global Technologies, Llc Catalyst temperature control on an electrically throttled engine
JP4214848B2 (ja) * 2003-06-30 2009-01-28 トヨタ自動車株式会社 内燃機関のデポジット除去
DE602004004764T2 (de) * 2004-06-04 2007-10-25 Ford Global Technologies, LLC, Dearborn Verfahren und Vorrichtung zur Reduzierung von Abgasemissionen während Kaltstartbedingungen
US7069909B2 (en) * 2004-08-18 2006-07-04 Ford Global Technologies, Llc Controlling an engine with adjustable intake valve timing
US8763582B2 (en) * 2005-05-12 2014-07-01 Ford Global Technologies, Llc Engine starting for engine having adjustable valve operation and port fuel injection
JP4429204B2 (ja) * 2005-05-12 2010-03-10 富士通テン株式会社 可変バルブ制御装置
JP4404028B2 (ja) 2005-08-02 2010-01-27 トヨタ自動車株式会社 内燃機関の制御装置
US7320307B2 (en) * 2005-09-12 2008-01-22 Ford Global Technologies, Llc Manifold pressure control for a variable event valvetrain
US7296550B2 (en) * 2005-09-12 2007-11-20 Ford Global Technologies, Llc Starting an engine having a variable event valvetrain
JP2007297964A (ja) * 2006-04-28 2007-11-15 Toyota Motor Corp 内燃機関の制御装置
US7325521B1 (en) 2006-08-02 2008-02-05 Ford Global Technologies, Llc System and method for improved cam retard
FR2906297B1 (fr) * 2006-09-25 2012-03-23 Valeo Sys Controle Moteur Sas Procede et dispositif de commande d'une soupape d'admission a l'ouverture lors de la descente du piston
US7594485B2 (en) * 2006-12-26 2009-09-29 Caterpillar Inc. Valve actuation system for internal combustion engine
JP4850744B2 (ja) * 2007-02-13 2012-01-11 日立オートモティブシステムズ株式会社 内燃機関の吸気制御装置
JP4957611B2 (ja) * 2007-04-13 2012-06-20 マツダ株式会社 内燃機関の制御方法
JP4528813B2 (ja) * 2007-09-10 2010-08-25 日立オートモティブシステムズ株式会社 筒内噴射型内燃機関の制御装置
WO2010052775A1 (ja) * 2008-11-06 2010-05-14 トヨタ自動車株式会社 内燃機関の制御装置
MX2014010851A (es) * 2012-03-15 2015-06-02 Inst Energiteknik Medicion de flujo basada en rastreador.
JP5867443B2 (ja) * 2013-04-12 2016-02-24 トヨタ自動車株式会社 内燃機関
CN105026702B (zh) * 2013-07-31 2018-07-03 爱信精机株式会社 内燃机的控制装置
US9599046B2 (en) 2014-06-05 2017-03-21 Ford Global Technologies, Llc Systems and methods for dedicated EGR cylinder valve control
US9988994B2 (en) 2014-06-06 2018-06-05 Ford Global Technologies, Llc Systems and methods for EGR control
US9581114B2 (en) 2014-07-17 2017-02-28 Ford Global Technologies, Llc Systems and methods for dedicated EGR cylinder exhaust gas temperature control
US9297320B2 (en) 2014-07-25 2016-03-29 Ford Global Technologies, Llc Systems and methods for exhaust catalyst temperature control
DE102015200682A1 (de) * 2015-01-19 2016-07-21 Zf Friedrichshafen Ag Verfahren zum Durchführen einer Kaltstartstrategie
JP6397437B2 (ja) 2016-02-24 2018-09-26 本田技研工業株式会社 直噴式内燃機関
GB2558333B (en) 2016-12-23 2020-03-18 Ricardo Uk Ltd Split cycle engine with liquid provided to a compression cylinder
CN117452795B (zh) * 2023-12-18 2024-04-16 潍柴动力股份有限公司 一种进气流量的延迟时间的确定方法及相关设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327676A (en) * 1980-03-03 1982-05-04 Mcintire Ray G Method and apparatus for a low emission diesel engine
US4703734A (en) 1985-03-06 1987-11-03 Nissan Motor Co., Ltd. Multi-valve internal combustion engine
US4892067A (en) 1988-07-25 1990-01-09 Paul Marius A Valve control system for engines
GB9027124D0 (en) 1990-12-14 1991-02-06 Lucas Ind Plc Internal combustion engine and a method of operating same
US5293741A (en) * 1992-01-31 1994-03-15 Mazda Motor Corporation Warming-up system for warming up an engine for an automotive vehicle
US5483946A (en) 1994-11-03 1996-01-16 Ford Motor Company Engine control system with rapid catalyst warm-up
DE19501386C2 (de) 1995-01-18 1998-12-10 Meta Motoren Energietech Verfahren zum Steuern einer fremdgezündeten, mit einer Kraftstoffeinspritzanlage ausgerüsteten Kolbenbrennkraftmaschine
JP3554096B2 (ja) * 1996-01-18 2004-08-11 株式会社日立製作所 内燃機関用制御装置
JP3890749B2 (ja) * 1998-06-22 2007-03-07 日産自動車株式会社 筒内直接噴射式内燃機関
JP3678032B2 (ja) * 1998-12-24 2005-08-03 マツダ株式会社 内燃機関の可変動弁機構制御装置

Also Published As

Publication number Publication date
DE60121879T8 (de) 2007-04-26
US6394051B1 (en) 2002-05-28
EP1186752A3 (de) 2003-04-02
DE60121879T2 (de) 2007-01-18
EP1186752A2 (de) 2002-03-13
EP1186752B1 (de) 2006-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition