ES8206105A1 - Electronic device for controlling the ignition of an internal-combustion engine. - Google Patents

Electronic device for controlling the ignition of an internal-combustion engine.

Info

Publication number
ES8206105A1
ES8206105A1 ES504325A ES504325A ES8206105A1 ES 8206105 A1 ES8206105 A1 ES 8206105A1 ES 504325 A ES504325 A ES 504325A ES 504325 A ES504325 A ES 504325A ES 8206105 A1 ES8206105 A1 ES 8206105A1
Authority
ES
Spain
Prior art keywords
combustion engine
ignition
internal combustion
circuit
speed
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
ES504325A
Other languages
Spanish (es)
Other versions
ES504325A0 (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 ES504325A0 publication Critical patent/ES504325A0/en
Publication of ES8206105A1 publication Critical patent/ES8206105A1/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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • 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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

1. An electronic ignition control device for an internal combustion engine, particularly for motor vehicles, the device including a voltage value comparison element (30) an ignition coil (22) having a primary winding (24) connected in series to an electronic switch (25), a secondary winding (23) connected consecutively to the spark plugs selected by an ignition distributor (4), external resistor elements (8 to 15), (27 to 29) and capacitor elements (16 to 19) adapted to ensure the operation of a monolithic circuit (5) permitting a constant energy spark to be obtained at the electrodes of the spark plugs, the monolithic circuit (5) including an input (6) connected to a variable rate circuit for attenuation of the amplitude of the alternating signals from the induction winding (3) of a magnetic generator, characterised in that said attenuation circuit constituted by the external resistors (8 and 9) includes a capacitor (50) the impedance of which varies as a function of the speed of revolution of the internal combustion engine, such that at the tick over speed of the engine, passage of the current in the primary winding (24) of the ignition coil (22) is obtained for a predetermined time t1 without changing the starting speed of the internal combustion engine.
ES504325A 1980-08-13 1981-07-28 Electronic device for controlling the ignition of an internal-combustion engine. Expired ES8206105A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8017811A FR2488741A2 (en) 1980-08-13 1980-08-13 ELECTRONIC IGNITION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
ES504325A0 ES504325A0 (en) 1982-08-16
ES8206105A1 true ES8206105A1 (en) 1982-08-16

Family

ID=9245148

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504325A Expired ES8206105A1 (en) 1980-08-13 1981-07-28 Electronic device for controlling the ignition of an internal-combustion engine.

Country Status (4)

Country Link
EP (1) EP0046092B1 (en)
DE (1) DE3162786D1 (en)
ES (1) ES8206105A1 (en)
FR (1) FR2488741A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605713A (en) * 1970-05-18 1971-09-20 Gen Motors Corp Internal combustion engine ignition system
DE2649733A1 (en) * 1976-10-29 1978-05-03 Bosch Gmbh Robert IC engine ignition with engine dependent signal generator - has additional capacitor whose charge is variable via emitter-collector paths of input and output transistors
DE2729505C2 (en) * 1977-06-30 1985-05-23 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
FR2416357A1 (en) * 1978-02-02 1979-08-31 Ducellier & Cie Automotive IC engine electronic ignition system - has signal shapers with two complementary inputs and transistors, each with multiple collector (NL 6.8.79)

Also Published As

Publication number Publication date
DE3162786D1 (en) 1984-04-26
ES504325A0 (en) 1982-08-16
FR2488741B2 (en) 1984-01-06
EP0046092A1 (en) 1982-02-17
EP0046092B1 (en) 1984-03-21
FR2488741A2 (en) 1982-02-19

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