ES8101203A1 - Method of controlling the ignition timing of a motor vehicle. - Google Patents

Method of controlling the ignition timing of a motor vehicle.

Info

Publication number
ES8101203A1
ES8101203A1 ES490452A ES490452A ES8101203A1 ES 8101203 A1 ES8101203 A1 ES 8101203A1 ES 490452 A ES490452 A ES 490452A ES 490452 A ES490452 A ES 490452A ES 8101203 A1 ES8101203 A1 ES 8101203A1
Authority
ES
Spain
Prior art keywords
advance
distributor
rotation
function
engine
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
ES490452A
Other languages
Spanish (es)
Other versions
ES490452A0 (en
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES490452A0 publication Critical patent/ES490452A0/en
Publication of ES8101203A1 publication Critical patent/ES8101203A1/en
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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing
    • F02P17/04—Checking or adjusting ignition timing dynamically

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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

1. A method of controlling the setting of a distributor of an internal combustion engine for a motor vehicle, the distributor being of the type in which the control of the point of ignition is mechanical or magnetic, including a device for advancing the ignition as a function of the speed of rotation of the engine such as using metal masses driven in rotation by the distributor shaft and subjected to the reaction of springs which act in tension, characterized in that, from an ignition signal and the speed of rotation of the engine is produced a voltage U1, being a function of the actual advance of the distributor to be controlled, which voltage is then compared with a reference voltage U3, which is a function of a reference advance, produced from the speed of rotation of the engine and the co-ordinates of two points of an advance curve of a type selected as a function of the distributor to be controlled, said comparison being visualised with the aid of signals (8) which indicate the sense of maladjustment of the actual advance with respect to the reference advance while leaving the operator freedom of manipulation to bring these two advance signals into coincidence.
ES490452A 1979-04-12 1980-04-10 Method of controlling the ignition timing of a motor vehicle. Expired ES8101203A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909263A FR2453987A1 (en) 1979-04-12 1979-04-12 METHOD FOR CONTROLLING THE SETTING OF A MOTOR VEHICLE IGNITER

Publications (2)

Publication Number Publication Date
ES490452A0 ES490452A0 (en) 1980-12-01
ES8101203A1 true ES8101203A1 (en) 1980-12-01

Family

ID=9224253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490452A Expired ES8101203A1 (en) 1979-04-12 1980-04-10 Method of controlling the ignition timing of a motor vehicle.

Country Status (5)

Country Link
EP (1) EP0018251B1 (en)
DE (1) DE3060274D1 (en)
ES (1) ES8101203A1 (en)
FR (1) FR2453987A1 (en)
PT (1) PT71083A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467078A (en) * 1973-06-01 1977-03-16 Scans Associates Inc Method and apparatus for determining the average timing angle in internal combustion engines
FR2294337A1 (en) * 1974-12-10 1976-07-09 Peugeot & Renault DEVICE ALLOWING THE ADJUSTMENT OF THE IGNITION ADVANCE

Also Published As

Publication number Publication date
EP0018251B1 (en) 1982-04-07
PT71083A (en) 1980-05-01
DE3060274D1 (en) 1982-05-19
FR2453987B1 (en) 1983-12-16
ES490452A0 (en) 1980-12-01
FR2453987A1 (en) 1980-11-07
EP0018251A1 (en) 1980-10-29

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