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SE8100877L - AUTOMATIC IGNITION CONTROL OF ENGINE ENGINE - Google Patents

AUTOMATIC IGNITION CONTROL OF ENGINE ENGINE

Info

Publication number
SE8100877L
SE8100877L SE8100877A SE8100877A SE8100877L SE 8100877 L SE8100877 L SE 8100877L SE 8100877 A SE8100877 A SE 8100877A SE 8100877 A SE8100877 A SE 8100877A SE 8100877 L SE8100877 L SE 8100877L
Authority
SE
Sweden
Prior art keywords
engine
crankshaft
ignition control
signal
automatic ignition
Prior art date
Application number
SE8100877A
Other languages
Swedish (sv)
Other versions
SE447750B (en
Inventor
A Douaud
J Rialan
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of SE8100877L publication Critical patent/SE8100877L/en
Publication of SE447750B publication Critical patent/SE447750B/en

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
    • F02P5/1455—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 by using a second control of the closed loop type
    • 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 Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

The apparatus comprises a detector 20 for detecting the position of the engine crankshaft, an accelerometer 18 for producing a signal representing the acceleration of the cylinder head, the signal being integrated by an integrator 45 and supplied to a zero valve detector in the form of an inverter 50, and means for adjusting the ignition timing in dependence on the crankshaft position at which the zero value of the integrated signal is detected. The signals from the sensors 18, 20 are supplied to a circuit 23 which adjusts the ignition timing so that the maximum pressure in the engine cylinders occurs at a preselected position of the crankshaft. <IMAGE>
SE8100877A 1980-02-11 1981-02-09 PROCEDURE FOR AUTOMATIC CONTROL OF THE IGNITION OBJECTS OF A COMBUSTION ENGINE AS A DEVICE FOR EXECUTING THE PROCEDURE SE447750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8002997A FR2475640A2 (en) 1980-02-11 1980-02-11 METHOD AND DEVICE FOR AUTOMATICALLY ADJUSTING THE IGNITION OF A CONTROLLED IGNITION ENGINE

Publications (2)

Publication Number Publication Date
SE8100877L true SE8100877L (en) 1981-08-12
SE447750B SE447750B (en) 1986-12-08

Family

ID=9238462

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100877A SE447750B (en) 1980-02-11 1981-02-09 PROCEDURE FOR AUTOMATIC CONTROL OF THE IGNITION OBJECTS OF A COMBUSTION ENGINE AS A DEVICE FOR EXECUTING THE PROCEDURE

Country Status (11)

Country Link
JP (2) JPS56156463A (en)
BE (1) BE887412R (en)
CH (1) CH645161A5 (en)
DE (1) DE3104692A1 (en)
DK (1) DK155621C (en)
ES (1) ES8205040A2 (en)
FR (1) FR2475640A2 (en)
GB (1) GB2069601B (en)
IT (1) IT1135409B (en)
NL (1) NL8100614A (en)
SE (1) SE447750B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432097A1 (en) * 1978-07-26 1980-02-22 Inst Francais Du Petrole METHOD AND DEVICE FOR AUTOMATICALLY ADJUSTING THE IGNITION OF A CONTROLLED IGNITION ENGINE
CH648638A5 (en) * 1981-09-09 1985-03-29 Inst Francais Du Petrole METHOD FOR ADJUSTING THE TIME OF CONTROL OF THE INITIATION OF COMBUSTION IN AN ENGINE.
FR2513318B1 (en) * 1981-09-18 1986-08-14 Inst Francais Du Petrole METHOD AND DEVICE FOR AUTOMATICALLY ADJUSTING THE IGNITION OF A CONTROLLED IGNITION ENGINE
FR2524557B1 (en) * 1982-03-31 1987-05-29 Mitsubishi Electric Corp KNOWLEDGE CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
JPS5954766U (en) * 1982-10-04 1984-04-10 日産自動車株式会社 Internal combustion engine ignition timing control device
JPS59136634A (en) * 1983-01-26 1984-08-06 Nissan Motor Co Ltd Method for identificating pressure in combustion chamber of internal-combustion engine
GB2176240B (en) * 1985-05-30 1989-09-06 Honda Motor Co Ltd Ignition timing control system for internal combustion engine
GB2547879B (en) * 2015-12-23 2021-02-10 Cummins Inc Methods and apparatuses for combustion diagnosis and control of internal combustion engines using accelerometers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141178A1 (en) * 1970-08-18 1972-02-24 Bullo A Device for electronically regulating the spark advance in internal combustion engines
JPS5123244B2 (en) * 1972-07-14 1976-07-15
US3822583A (en) 1972-11-30 1974-07-09 Standard Oil Co Method for determining octane ratings of fuels under road conditions
GB1483611A (en) * 1974-05-07 1977-08-24 Lumenition Ltd Ignition systems for internal combustion engines
US4063538A (en) * 1976-02-12 1977-12-20 The Board Of Trustees Of Leland Stanford Junior University Ignition timing control method and apparatus
JPS5341648A (en) * 1976-09-29 1978-04-15 Hitachi Ltd Electronic advance apparatus
JPS5388426A (en) * 1977-01-17 1978-08-03 Hitachi Ltd Ignition timing control system for internal combustion engine
DE2731841A1 (en) * 1977-07-14 1979-02-01 Daimler Benz Ag PROCEDURE FOR AVOIDING MECHANICAL DAMAGE IN EXTERNAL-STARTED COMBUSTION MACHINES AND COMBUSTION MACHINES FOR PERFORMING THE PROCEDURE
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
FR2404121A1 (en) * 1977-09-26 1979-04-20 Inst Francais Du Petrole METHOD AND DEVICE FOR THE AUTOMATIC IGNITION ADJUSTMENT OF A CONTROLLED IGNITION ENGINE
US4282841A (en) * 1978-06-27 1981-08-11 Nissan Motor Company, Limited Ignition timing control system for an internal combustion engine

Also Published As

Publication number Publication date
SE447750B (en) 1986-12-08
GB2069601A (en) 1981-08-26
CH645161A5 (en) 1984-09-14
DE3104692A1 (en) 1981-12-10
DK155621C (en) 1989-09-11
JPH0625672Y2 (en) 1994-07-06
FR2475640B2 (en) 1984-06-15
GB2069601B (en) 1984-09-05
FR2475640A2 (en) 1981-08-14
BE887412R (en) 1981-08-06
ES499297A0 (en) 1982-05-16
IT8119651A0 (en) 1981-02-11
DE3104692C2 (en) 1990-01-18
ES8205040A2 (en) 1982-05-16
IT1135409B (en) 1986-08-20
NL8100614A (en) 1981-09-01
DK54781A (en) 1981-08-12
JPS56156463A (en) 1981-12-03
DK155621B (en) 1989-04-24
JPH0345472U (en) 1991-04-26

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