FR2936840B1 - METHOD FOR CORRECTING PRESSURE WAVES IN AN INJECTION SYSTEM OF A DIESEL TYPE INTERNAL COMBUSTION ENGINE. - Google Patents

METHOD FOR CORRECTING PRESSURE WAVES IN AN INJECTION SYSTEM OF A DIESEL TYPE INTERNAL COMBUSTION ENGINE.

Info

Publication number
FR2936840B1
FR2936840B1 FR0856727A FR0856727A FR2936840B1 FR 2936840 B1 FR2936840 B1 FR 2936840B1 FR 0856727 A FR0856727 A FR 0856727A FR 0856727 A FR0856727 A FR 0856727A FR 2936840 B1 FR2936840 B1 FR 2936840B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
injection system
pressure waves
type internal
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
FR0856727A
Other languages
French (fr)
Other versions
FR2936840A1 (en
Inventor
Pascal Emery
Marcos Navarro
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 FR0856727A priority Critical patent/FR2936840B1/en
Publication of FR2936840A1 publication Critical patent/FR2936840A1/en
Application granted granted Critical
Publication of FR2936840B1 publication Critical patent/FR2936840B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/04—Fuel pressure pulsation in common rails
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR0856727A 2008-10-03 2008-10-03 METHOD FOR CORRECTING PRESSURE WAVES IN AN INJECTION SYSTEM OF A DIESEL TYPE INTERNAL COMBUSTION ENGINE. Expired - Fee Related FR2936840B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0856727A FR2936840B1 (en) 2008-10-03 2008-10-03 METHOD FOR CORRECTING PRESSURE WAVES IN AN INJECTION SYSTEM OF A DIESEL TYPE INTERNAL COMBUSTION ENGINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856727A FR2936840B1 (en) 2008-10-03 2008-10-03 METHOD FOR CORRECTING PRESSURE WAVES IN AN INJECTION SYSTEM OF A DIESEL TYPE INTERNAL COMBUSTION ENGINE.

Publications (2)

Publication Number Publication Date
FR2936840A1 FR2936840A1 (en) 2010-04-09
FR2936840B1 true FR2936840B1 (en) 2013-07-19

Family

ID=40555947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0856727A Expired - Fee Related FR2936840B1 (en) 2008-10-03 2008-10-03 METHOD FOR CORRECTING PRESSURE WAVES IN AN INJECTION SYSTEM OF A DIESEL TYPE INTERNAL COMBUSTION ENGINE.

Country Status (1)

Country Link
FR (1) FR2936840B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949452A (en) * 1995-08-08 1997-02-18 Unisia Jecs Corp Control device for internal combustion engine
DE69740025D1 (en) * 1996-12-13 2010-11-25 Toyota Motor Co Ltd DEVICE FOR CONTROLLING THE COMBUSTION OF A COMBUSTION ENGINE
WO2005124133A1 (en) * 2004-06-17 2005-12-29 Man B & W Diesel A/S Vibration reduction by combustion parameter control of large diesel engines
DE102006023473B3 (en) * 2006-05-18 2007-05-03 Siemens Ag Internal combustion engine operating method for motor vehicle, involves adapting control variable for controlling unit to given sequence of combustion for adjusting sequence of combustion in reference cylinder

Also Published As

Publication number Publication date
FR2936840A1 (en) 2010-04-09

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