FR2904049B1 - THERMAL MOTOR HAVING TWO ADMISSION DUCTS, ONE OF WHICH IS USED FOR SWEEPING THE COMBUSTION CHAMBER, MODULE FOR MANAGING SUCH A THERMAL MOTOR, AND METHOD FOR MANAGING A THERMAL MOTOR - Google Patents

THERMAL MOTOR HAVING TWO ADMISSION DUCTS, ONE OF WHICH IS USED FOR SWEEPING THE COMBUSTION CHAMBER, MODULE FOR MANAGING SUCH A THERMAL MOTOR, AND METHOD FOR MANAGING A THERMAL MOTOR

Info

Publication number
FR2904049B1
FR2904049B1 FR0606747A FR0606747A FR2904049B1 FR 2904049 B1 FR2904049 B1 FR 2904049B1 FR 0606747 A FR0606747 A FR 0606747A FR 0606747 A FR0606747 A FR 0606747A FR 2904049 B1 FR2904049 B1 FR 2904049B1
Authority
FR
France
Prior art keywords
thermal motor
managing
sweeping
module
combustion chamber
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
FR0606747A
Other languages
French (fr)
Other versions
FR2904049A1 (en
Inventor
Claudine Rochette
Vanessa Picron
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR0606747A priority Critical patent/FR2904049B1/en
Publication of FR2904049A1 publication Critical patent/FR2904049A1/en
Application granted granted Critical
Publication of FR2904049B1 publication Critical patent/FR2904049B1/en
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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • F02B31/08—Movable means, e.g. butterfly valves having multiple air inlets, i.e. having main and auxiliary intake passages
    • F02B31/085—Movable means, e.g. butterfly valves having multiple air inlets, i.e. having main and auxiliary intake passages having two inlet valves
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • 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
FR0606747A 2006-07-24 2006-07-24 THERMAL MOTOR HAVING TWO ADMISSION DUCTS, ONE OF WHICH IS USED FOR SWEEPING THE COMBUSTION CHAMBER, MODULE FOR MANAGING SUCH A THERMAL MOTOR, AND METHOD FOR MANAGING A THERMAL MOTOR Expired - Fee Related FR2904049B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0606747A FR2904049B1 (en) 2006-07-24 2006-07-24 THERMAL MOTOR HAVING TWO ADMISSION DUCTS, ONE OF WHICH IS USED FOR SWEEPING THE COMBUSTION CHAMBER, MODULE FOR MANAGING SUCH A THERMAL MOTOR, AND METHOD FOR MANAGING A THERMAL MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0606747A FR2904049B1 (en) 2006-07-24 2006-07-24 THERMAL MOTOR HAVING TWO ADMISSION DUCTS, ONE OF WHICH IS USED FOR SWEEPING THE COMBUSTION CHAMBER, MODULE FOR MANAGING SUCH A THERMAL MOTOR, AND METHOD FOR MANAGING A THERMAL MOTOR

Publications (2)

Publication Number Publication Date
FR2904049A1 FR2904049A1 (en) 2008-01-25
FR2904049B1 true FR2904049B1 (en) 2012-08-31

Family

ID=37846090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0606747A Expired - Fee Related FR2904049B1 (en) 2006-07-24 2006-07-24 THERMAL MOTOR HAVING TWO ADMISSION DUCTS, ONE OF WHICH IS USED FOR SWEEPING THE COMBUSTION CHAMBER, MODULE FOR MANAGING SUCH A THERMAL MOTOR, AND METHOD FOR MANAGING A THERMAL MOTOR

Country Status (1)

Country Link
FR (1) FR2904049B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154907A (en) * 1976-06-18 1977-12-23 Mitsubishi Motors Corp Three valve engine
DE2749730A1 (en) * 1976-11-08 1978-05-18 Nissan Motor FOUR-STROKE PISTON INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR ITS OPERATION
FR2841294B1 (en) * 2002-06-21 2007-04-06 Inst Francais Du Petrole METHOD FOR CONTROLLING AN INDIRECT INDIRECT INJECTION ENGINE AND ENGINE USING SUCH A METHOD
FR2863006B1 (en) * 2003-12-02 2006-02-24 Inst Francais Du Petrole METHOD FOR CONTROLLING AN OVERLAYING MOTOR, IN PARTICULAR AN INDIRECT INJECTION ENGINE, AND ENGINE USING SUCH A METHOD

Also Published As

Publication number Publication date
FR2904049A1 (en) 2008-01-25

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Year of fee payment: 11

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Effective date: 20180330