FR2830899B1 - METHOD FOR CONTROLLING A CAMLESS MOTOR - Google Patents

METHOD FOR CONTROLLING A CAMLESS MOTOR

Info

Publication number
FR2830899B1
FR2830899B1 FR0113207A FR0113207A FR2830899B1 FR 2830899 B1 FR2830899 B1 FR 2830899B1 FR 0113207 A FR0113207 A FR 0113207A FR 0113207 A FR0113207 A FR 0113207A FR 2830899 B1 FR2830899 B1 FR 2830899B1
Authority
FR
France
Prior art keywords
controlling
camless
motor
camless 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 - Fee Related
Application number
FR0113207A
Other languages
French (fr)
Other versions
FR2830899A1 (en
Inventor
Arnaud Demarles
Pascal Rahir
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0113207A priority Critical patent/FR2830899B1/en
Publication of FR2830899A1 publication Critical patent/FR2830899A1/en
Application granted granted Critical
Publication of FR2830899B1 publication Critical patent/FR2830899B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D13/0223—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
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric 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
    • 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
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air 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
    • F02D13/0253—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
FR0113207A 2001-10-12 2001-10-12 METHOD FOR CONTROLLING A CAMLESS MOTOR Expired - Fee Related FR2830899B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0113207A FR2830899B1 (en) 2001-10-12 2001-10-12 METHOD FOR CONTROLLING A CAMLESS MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113207A FR2830899B1 (en) 2001-10-12 2001-10-12 METHOD FOR CONTROLLING A CAMLESS MOTOR

Publications (2)

Publication Number Publication Date
FR2830899A1 FR2830899A1 (en) 2003-04-18
FR2830899B1 true FR2830899B1 (en) 2004-06-11

Family

ID=8868253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113207A Expired - Fee Related FR2830899B1 (en) 2001-10-12 2001-10-12 METHOD FOR CONTROLLING A CAMLESS MOTOR

Country Status (1)

Country Link
FR (1) FR2830899B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008180140A (en) * 2007-01-24 2008-08-07 Toyota Motor Corp Solenoid-driven valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03260344A (en) * 1990-03-08 1991-11-20 Honda Motor Co Ltd Method for controlling internal combustion engine
JPH086570B2 (en) * 1990-08-10 1996-01-24 本田技研工業株式会社 Internal combustion engine
KR100329166B1 (en) * 1993-07-09 2002-08-28 가부시끼가이샤 히다치 세이사꾸쇼 Control device and vortex generator of internal combustion engine
DE19610468B4 (en) * 1995-08-08 2008-04-24 Fev Motorentechnik Gmbh Method for load-dependent control of gas exchange valves on a reciprocating internal combustion engine
DE19649466B4 (en) * 1996-11-29 2005-02-03 Fev Motorentechnik Gmbh Method for controlling a reciprocating internal combustion engine with at least two intake valves per cylinder
DE19926506A1 (en) * 1999-06-10 2000-12-21 Siemens Ag Method for the load-controlling operation of electromagnetically actuated intake valves of an internal combustion engine
FR2796418B1 (en) * 1999-07-16 2001-10-19 Renault METHOD FOR CONTROLLING A COMBUSTION ENGINE WITH A VIEW TO DELETING THE CLICK

Also Published As

Publication number Publication date
FR2830899A1 (en) 2003-04-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20160630