[go: up one dir, main page]

FR3085439B1 - Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage - Google Patents

Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage Download PDF

Info

Publication number
FR3085439B1
FR3085439B1 FR1857782A FR1857782A FR3085439B1 FR 3085439 B1 FR3085439 B1 FR 3085439B1 FR 1857782 A FR1857782 A FR 1857782A FR 1857782 A FR1857782 A FR 1857782A FR 3085439 B1 FR3085439 B1 FR 3085439B1
Authority
FR
France
Prior art keywords
gas
combustion engine
internal combustion
scan
control system
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 - Fee Related
Application number
FR1857782A
Other languages
English (en)
Other versions
FR3085439A1 (fr
Inventor
Thierry Colliou
Stephane Venturi
Bruno Walter
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1857782A priority Critical patent/FR3085439B1/fr
Priority to PCT/EP2019/068435 priority patent/WO2020043375A1/fr
Publication of FR3085439A1 publication Critical patent/FR3085439A1/fr
Application granted granted Critical
Publication of FR3085439B1 publication Critical patent/FR3085439B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02B29/086—Modifying distribution valve timing for charging purposes the engine having two or more inlet valves
    • 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
    • F02B29/083—Cyclically operated valves disposed upstream of the cylinder intake valve, controlled by external means
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • F02B37/168—Control of the pumps by bypassing charging air into the exhaust conduit
    • 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
    • F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
    • 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
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10157—Supercharged engines
    • F02M35/10163—Supercharged engines having air intakes specially adapted to selectively deliver naturally aspirated fluid or supercharged fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

La présente invention concerne un dispositif et un procédé de contrôle de l'admission d'un cylindre (1) d'un moteur à combustion interne. Le cylindre (1) est relié à deux entrées de gaz, une première entrée de gaz (4) à une première pression P1, et une deuxième entrée de gaz (5) à une deuxième pression P2 supérieure à la première pression P1. Le dispositif et procédé contrôlent l'admission de gaz dans le cylindre par admission d'abord du gaz issu de la première entrée de gaz (4), puis par admission du gaz issu de la deuxième entrée de gaz (5). En outre, le dispositif et le procédé contrôlent le passage de gaz issu de la deuxième entrée de gaz (5) vers le conduit d'échappement (9).
FR1857782A 2018-08-30 2018-08-30 Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage Expired - Fee Related FR3085439B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1857782A FR3085439B1 (fr) 2018-08-30 2018-08-30 Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage
PCT/EP2019/068435 WO2020043375A1 (fr) 2018-08-30 2019-07-09 Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857782A FR3085439B1 (fr) 2018-08-30 2018-08-30 Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage

Publications (2)

Publication Number Publication Date
FR3085439A1 FR3085439A1 (fr) 2020-03-06
FR3085439B1 true FR3085439B1 (fr) 2021-07-16

Family

ID=65201207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857782A Expired - Fee Related FR3085439B1 (fr) 2018-08-30 2018-08-30 Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage

Country Status (2)

Country Link
FR (1) FR3085439B1 (fr)
WO (1) WO2020043375A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119929A (ja) * 1984-07-06 1986-01-28 Mazda Motor Corp 過給機付エンジンの吸気装置
JPS648317A (en) * 1987-06-27 1989-01-12 Fuji Heavy Ind Ltd Intake mechanism of engine equipped with supercharger
DE3737822A1 (de) * 1987-11-06 1989-05-18 Schatz Oskar Ladeverfahren zum betrieb eines verbrennungsmotors und verbrennungsmotor zur durchfuehrung des verfahrens
AU3366393A (en) 1992-12-22 1994-07-19 Antonio Bernardini An alternative engine with internal combustion, and with rotating distribution and/or exploitation of the air reserve in the carter
US6470681B1 (en) * 2002-01-03 2002-10-29 Kevin Orton Supercharged or turbocharged engine having ambient air intake port and charged air intake port
US6776144B1 (en) 2003-05-28 2004-08-17 Lennox G. Newman Five stroke internal combustion engine
FR2856435B1 (fr) * 2003-06-20 2005-09-23 Inst Francais Du Petrole Moteur suralimente a combustion interne a injection indirecte a balayage de gaz brules et procede d'alimentation en air suralimente pour un tel moteur
FR2972219B1 (fr) 2010-12-22 2014-11-07 Valeo Sys Controle Moteur Sas Procede de commande d'au moins une soupape d'admission d'un moteur thermique fonctionnant selon un cycle a quatre temps.
FR2995354B1 (fr) 2012-09-11 2014-09-12 IFP Energies Nouvelles Procede de determination d'une pression en amont d'un compresseur pour un moteur equipe d'une double suralimentation
FR2995355B1 (fr) 2012-09-11 2017-03-10 Ifp Energies Now Procede de commande d'un moteur thermique equipe d'une double suralimentation
FR2998924B1 (fr) 2012-11-30 2014-11-21 IFP Energies Nouvelles Procede de commande d'un moteur thermique equipe d'une double suralimentation
FR3015578B1 (fr) 2013-12-19 2016-01-29 Valeo Sys Controle Moteur Sas Systeme d'admission d'air pour moteur thermique
FR3053397B1 (fr) * 2016-06-30 2020-06-19 IFP Energies Nouvelles Dispositif et methode de controle de l'introduction d'air et de gaz d'echappement a l'admission d'un moteur a combustion interne suralimente

Also Published As

Publication number Publication date
WO2020043375A1 (fr) 2020-03-05
FR3085439A1 (fr) 2020-03-06

Similar Documents

Publication Publication Date Title
EP1229230A3 (fr) Appareil pour le contrôle d'un moteur à combustion interne multicylindre et méthode de contrôle
EP1361354A3 (fr) Procédé et dispositif de commande de l'instant d'injection pour un moteur avec injection directe d'essence
FR3035151B1 (fr) Dispositif integre a une culasse pour le controle d'une quantite d'air introduit a l'admission d'un moteur a combustion interne suralimente et procede utilisant un tel dispositif.
JP6827974B2 (ja) 内燃機関の制御装置
MXPA03009879A (es) Metodos y aparato para controlar la presion en la temperatura de quemado para motores diesel turbo-cargados.
JP2024007819A (ja) 内燃機関の制御装置
EP2669497A1 (fr) Dispositif de régulation pour moteur à combustion interne équipé d'un compresseur de suralimentation
JP2013096247A (ja) 内燃機関の制御装置
WO2021038538A3 (fr) Ensemble moteur et procédé de commande de moteur
FR3095236B1 (fr) Dispositif d’admission de gaz pourvu d’un masque orienté
FR3085439B1 (fr) Dispositif et systeme de controle d'un moteur a combustion interne avec double admission et balayage
JP2012149552A (ja) 内燃機関の制御装置
US20210310433A1 (en) System and methods for combustion controls in multi-cylinder opposed piston engines
FR3101112B1 (fr) Procédé de gestion thermique d’un dispositif de dépollution d’une ligne d’échappement
KR20190031589A (ko) 내연 기관의 제어 방법 및 제어 장치
EP1262651A3 (fr) Système de commande d'injection de carburant pour moteur Diesel
JP2009013849A (ja) ディーゼル機関の制御装置
JP6129097B2 (ja) ディーゼルエンジン
FR3072418B1 (fr) Procede de controle d'un moteur a combustion interne a allumage commande, a l'etat non allume
FR2435605A1 (fr) Appareil de recyclage des gaz d'echappement pour moteur a combustion interne
RU2314428C1 (ru) Система управления двигателя внутреннего сгорания
JP2016050481A (ja) 内燃機関の制御装置
JP2005307804A (ja) 内燃機関の排気圧推定装置
US20250059928A1 (en) System and method for balancing outputs from multiple cylinder banks of an internal combustion engine
JP2019090330A (ja) エンジンの吸気圧力推定装置

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200306

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20240405