ES2108557T3 - Procedimiento para mejorar el funcionamiento de un motor termico sobrealimentado y barrido con aire, y motor termico preparado para la ejecucion de dicho procedimiento. - Google Patents

Procedimiento para mejorar el funcionamiento de un motor termico sobrealimentado y barrido con aire, y motor termico preparado para la ejecucion de dicho procedimiento.

Info

Publication number
ES2108557T3
ES2108557T3 ES95902153T ES95902153T ES2108557T3 ES 2108557 T3 ES2108557 T3 ES 2108557T3 ES 95902153 T ES95902153 T ES 95902153T ES 95902153 T ES95902153 T ES 95902153T ES 2108557 T3 ES2108557 T3 ES 2108557T3
Authority
ES
Spain
Prior art keywords
exhaust
cylinder
procedure
exhaust pipe
thermal motor
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
ES95902153T
Other languages
English (en)
Inventor
Remi Curtil
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2108557T3 publication Critical patent/ES2108557T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D13/0273—Multiple actuations of a valve within an engine cycle
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/08—Modifying distribution valve timing for charging purposes
    • 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
    • F02D13/0242—Variable control of the exhaust valves only
    • F02D13/0246—Variable control of the exhaust valves only changing valve lift or valve lift and timing
    • 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
    • F01L1/08—Shape of cams
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/184—Number of cylinders ten
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

EL PROCEDIMIENTO CONSISTE EN REAGRUPAR, SOBRE UN MISMO COLECTOR DE GAS DE ESCAPE (8,10), UN NUMERO DE CILINDROS (2,3; 1,4) TAL QUE LA PRESION EN LA TUBULADURA DE ESCAPE (12,...42) PRESENTA, EN FUNCION DEL TIEMPO, FLUCTUACIONES DE AMPLITUDES SENSIBLES, Y EN ABRIR LA VALVULA DE ESCAPE (6) DEL CILINDRO (1) QUE ESTA ASPIRANDO O LLENANDOSE (ES DECIR CERCA DEL PUNTO MUERTO BAJO) DE MANERA QUE PARA UNA ZONA DE REGIMEN, UNA FASE (28) DE BAJA PRESION DE ESCAPE INSTANTANEA PRESENTE EN LA TUBULADURA DE ESCAPE PERMITA ASEGURAR UN BARRIDO DE TUBULADURA DE ESCAPE (1A)/CILINDRO/(1)/TUBULADURA DE ESCAPE (1E) DURANTE LA ABERTURA SIMULTANEA DE LA VALVULA DE ADMISION (5) Y DE LA VALVULA DE ESCAPE (6). LA FASE (29) DE FUERTE PRESION DE ESCAPE INSTANTANEA, DEBIDA A OTRO CILINDRO, TRAS EL CIERRE DE LA VALVULA DE ADMISION (5) Y MIENTRAS QUE LA VALVULA DE ESCAPE (6) SE MANTENGA ABIERTA, SE UTILIZA PARA EFECTUAR UN POSLLENADO DEL CILINDRO (1) CON AIRE (A) PREVIAMENTE ALMACENADO EN LA TUBULADURA DE ESCAPE (1), LA DIMENSION DE LA TURBINA (T) ES ELEGIDA PARA QUE A REGIMENES SUPERIORES A DICHA ZONA DETERMINADA, NO HAYA PRACTICAMENTE POSLLENADO DEL CILINDRO (1) CON GASES DE ESCAPE.
ES95902153T 1993-11-22 1994-11-18 Procedimiento para mejorar el funcionamiento de un motor termico sobrealimentado y barrido con aire, y motor termico preparado para la ejecucion de dicho procedimiento. Expired - Lifetime ES2108557T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313922A FR2712922B1 (fr) 1993-11-22 1993-11-22 Procédé pour améliorer le fonctionnement d'un moteur thermique suralimenté et balayé avec de l'air, et moteur thermique agencé pour la mise en Óoeuvre du procédé.

Publications (1)

Publication Number Publication Date
ES2108557T3 true ES2108557T3 (es) 1997-12-16

Family

ID=9453088

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95902153T Expired - Lifetime ES2108557T3 (es) 1993-11-22 1994-11-18 Procedimiento para mejorar el funcionamiento de un motor termico sobrealimentado y barrido con aire, y motor termico preparado para la ejecucion de dicho procedimiento.

Country Status (9)

Country Link
US (1) US5819693A (es)
EP (1) EP0730706B1 (es)
JP (1) JPH09505654A (es)
KR (1) KR100306041B1 (es)
CN (1) CN1059949C (es)
DE (1) DE69405247T2 (es)
ES (1) ES2108557T3 (es)
FR (1) FR2712922B1 (es)
WO (1) WO1995014853A1 (es)

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FR2768178B1 (fr) * 1997-09-11 1999-11-19 Daniel Drecq Moteur a combustion interne comportant des moyens de recirculation des gaz d'echappement et de suralimentation
FR2776704A1 (fr) 1998-03-27 1999-10-01 Daniel Drecq Ensemble comportant un clapet associe a au moins un conduit et moteur thermique equipe de cet ensemble
FR2780099B1 (fr) * 1998-06-22 2001-01-05 Daniel Drecq Moteur a combustion interne a deux temps muni d'un dispositif de suralimentation et de recirculation partielle de gaz d'echappement
FR2780446B1 (fr) * 1998-06-29 2000-12-29 Inst Francais Du Petrole Procede de controle de l'admission d'un moteur turbo-compresse et moteur associe
FR2803628A1 (fr) 2000-01-11 2001-07-13 Daniel Drecq Procede et dispositif pour diminuer le temps de reponse a l'acceleration des moteurs thermiques suralimentes
JP4499961B2 (ja) * 2001-08-29 2010-07-14 ヤンマー株式会社 多気筒過給機関
DE10305646B4 (de) * 2003-02-11 2005-02-03 Siemens Ag Verfahren zur Regelung des Ladedrucks bei einer Brennkraftmaschine mit Abgasturbolader
DE102004027474B4 (de) * 2004-06-04 2006-11-30 Audi Ag Viertakt-Verbrennungsmotor mit Abgasturbolader und Verfahren zur Optimierung seines Betriebs
JP2006233788A (ja) * 2005-02-23 2006-09-07 Hino Motors Ltd ターボチャージャ付きエンジンのバルブ駆動制御方法
FR2885173B1 (fr) * 2005-04-29 2007-08-03 Peugeot Citroen Automobiles Sa Moteur a combustion interne suralimente et procede de commande d'un tel moteur
US7275516B1 (en) * 2006-03-20 2007-10-02 Ford Global Technologies, Llc System and method for boosted direct injection engine
US7287495B1 (en) * 2006-06-29 2007-10-30 Philip Rowe Two-cycle engine
US7644584B2 (en) * 2006-11-30 2010-01-12 Caterpillar Inc. Method for modulating turbocharger braking
WO2008096774A1 (ja) 2007-02-09 2008-08-14 Koichi Hatamura ４サイクルエンジン
DE102007006699A1 (de) * 2007-02-10 2008-08-14 Bayerische Motoren Werke Aktiengesellschaft Abgasanlage für eine Brennkraftmaschine
US7377249B1 (en) * 2007-03-19 2008-05-27 Delphi Technologies, Inc. Outward-opening gas-exchange valve system for an internal combustion engine
JP5183630B2 (ja) * 2007-05-21 2013-04-17 株式会社畑村エンジン研究事務所 ４サイクルエンジン
DE102007043440B3 (de) * 2007-09-12 2009-04-02 Continental Automotive Gmbh Verfahren zum Ermitteln einer in einem Zylinder einer Brennkraftmaschine eingefangenen Luftmasse
JP4900333B2 (ja) 2007-11-13 2012-03-21 トヨタ自動車株式会社 内燃機関の制御装置
FR2926850B1 (fr) * 2008-01-28 2010-03-05 Inst Francais Du Petrole Procede de balayage des gaz brules residuels avec une double levee de soupape d'admission d'un moteur a combustion interne suralimente a injection directe, notamment de type diesel
WO2010073353A1 (ja) * 2008-12-26 2010-07-01 トヨタ自動車株式会社 内燃機関の制御装置
US8371255B2 (en) * 2009-06-30 2013-02-12 Srdjan Perovic Two stroke engine with regular lubrication system
DE102009060221A1 (de) * 2009-12-23 2011-06-30 MAHLE International GmbH, 70376 Brennkraftmaschinensystem und zugehöriges Betriebsverfahren
EP2522838B1 (en) * 2010-01-07 2018-12-12 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
FR2955358B1 (fr) * 2010-01-19 2012-06-08 Inst Francais Du Petrole Procede de balayage des gaz brules residuels d'un moteur multi cylindres a combustion interne suralimente a injection directe fonctionnant a charges partielles
US9206732B2 (en) * 2010-02-26 2015-12-08 International Engine Intellectual Property Company, Llc Exhaust pulse energy divider
US8931273B2 (en) 2012-05-17 2015-01-13 Ford Global Technologies, Llc Stored compressed air management for improved engine performance
US9279396B2 (en) 2012-05-17 2016-03-08 Ford Global Technologies, Llc Boost air management for improved engine performance
US9528429B2 (en) 2012-05-17 2016-12-27 Ford Global Technologies, Llc Boost reservoir EGR control
US9382838B2 (en) 2012-05-17 2016-07-05 Ford Global Technologies, Llc Boost reservoir and throttle coordination
US9476365B2 (en) 2012-05-17 2016-10-25 Ford Global Technologies, Llc Coordination of cam timing and blow-through air delivery
US8997484B2 (en) 2012-05-17 2015-04-07 Ford Global Technologies, Llc Boost reservoir control
DE102013207838B3 (de) * 2013-04-29 2014-09-11 Mtu Friedrichshafen Gmbh Gemischverdichtender Gasmotor und Verfahren zur Gleichstellung von mindestens zwei Zylindern eines gemischverdichtenden Gasmotors
DE102013009896A1 (de) 2013-06-13 2014-12-18 Volkswagen Aktiengesellschaft Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine
KR101558390B1 (ko) * 2014-06-03 2015-10-07 현대자동차 주식회사 숏 듀레이션 캠의 설계 방법, 숏 듀레이션 캠, 이를 포함하는 가변 밸브 리프트 장치 및 캠의 설계 방법
SE539356C2 (en) 2015-11-03 2017-08-01 Scania Cv Ab Four Stroke Internal Combustion Engine Efficiently Utilizing the Blowdown Energy in a Turbine
JP6322618B2 (ja) * 2015-12-07 2018-05-09 本田技研工業株式会社 内燃機関の制御装置
SE541558C2 (en) * 2016-10-19 2019-10-29 Scania Cv Ab Method and system for controlling the intake and exhaust valves in an internal combustion engine
FI128154B (fi) * 2016-12-15 2019-11-15 Timo Janhunen Menetelmä polttomoottorin sylinteriin jäävien palokaasujen määrän vähentämiseksi

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DE3940992A1 (de) * 1989-12-12 1991-06-13 Kloeckner Humboldt Deutz Ag Turboaufgeladener viertakt-verbrennungsmotor

Also Published As

Publication number Publication date
US5819693A (en) 1998-10-13
DE69405247T2 (de) 1998-03-26
KR100306041B1 (ko) 2001-12-15
JPH09505654A (ja) 1997-06-03
FR2712922A1 (fr) 1995-06-02
EP0730706A1 (fr) 1996-09-11
CN1135784A (zh) 1996-11-13
FR2712922B1 (fr) 1996-01-05
KR960706016A (ko) 1996-11-08
DE69405247D1 (de) 1997-10-02
CN1059949C (zh) 2000-12-27
WO1995014853A1 (fr) 1995-06-01
EP0730706B1 (fr) 1997-08-27

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