FR2498255B1 - Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande - Google Patents

Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande

Info

Publication number
FR2498255B1
FR2498255B1 FR8101197A FR8101197A FR2498255B1 FR 2498255 B1 FR2498255 B1 FR 2498255B1 FR 8101197 A FR8101197 A FR 8101197A FR 8101197 A FR8101197 A FR 8101197A FR 2498255 B1 FR2498255 B1 FR 2498255B1
Authority
FR
France
Prior art keywords
adjusting device
ignition
acceleration period
quick adjusting
controlled
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
Application number
FR8101197A
Other languages
English (en)
Other versions
FR2498255A1 (fr
Inventor
Andre Douaud
Gerald Banet
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 FR8101197A priority Critical patent/FR2498255B1/fr
Publication of FR2498255A1 publication Critical patent/FR2498255A1/fr
Application granted granted Critical
Publication of FR2498255B1 publication Critical patent/FR2498255B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1521—Digital data processing dependent on pinking with particular means during a transient phase, e.g. starting, acceleration, deceleration, gear change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Ignition Timing (AREA)
FR8101197A 1981-01-21 1981-01-21 Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande Expired FR2498255B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8101197A FR2498255B1 (fr) 1981-01-21 1981-01-21 Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8101197A FR2498255B1 (fr) 1981-01-21 1981-01-21 Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande

Publications (2)

Publication Number Publication Date
FR2498255A1 FR2498255A1 (fr) 1982-07-23
FR2498255B1 true FR2498255B1 (fr) 1986-02-28

Family

ID=9254422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101197A Expired FR2498255B1 (fr) 1981-01-21 1981-01-21 Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande

Country Status (1)

Country Link
FR (1) FR2498255B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313036C2 (de) * 1983-04-12 1997-02-13 Bosch Gmbh Robert Vorrichtung zur Verhinderung des klopfenden Betriebs bei Brennkraftmaschinen
FR2544802B1 (fr) * 1983-04-19 1988-07-22 Mitsubishi Electric Corp Dispositif de commande de reglage d'allumage pour moteurs a combustion interne
EP0449808B1 (fr) * 1988-12-24 1995-03-29 Robert Bosch Gmbh Regulation adaptative du cliquetis a l'acceleration
DE19737257A1 (de) * 1997-08-27 1999-03-04 Bosch Gmbh Robert Verfahren zur Klopfregelung in Zündanlagen für Brennkraftmaschinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131538A (en) * 1967-07-20 1968-10-23 Rolls Royce An electrical circuit for use in the measurement of acceleration
DE2507057A1 (de) * 1975-02-19 1976-09-02 Bosch Gmbh Robert Verfahren und vorrichtung zur bestimmung der laufunruhe einer brennkraftmaschine
US4153020A (en) * 1977-07-26 1979-05-08 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Method and apparatus for spark control of engine knock
FR2426810A1 (fr) * 1978-05-26 1979-12-21 Sev Marchal Procede et dispositif de correction d'avance a l'allumage par diminution de l'avance lors de l'apparition du cliquetis
JPS605786B2 (ja) * 1979-05-25 1985-02-14 三菱電機株式会社 内燃機関の点火時期制御装置

Also Published As

Publication number Publication date
FR2498255A1 (fr) 1982-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse