IT1030464B - Procedimento e dispositivo analogico per produrre un comando periodico particolarmente per l anticipo dell accensione di un motore a combustione interna - Google Patents

Procedimento e dispositivo analogico per produrre un comando periodico particolarmente per l anticipo dell accensione di un motore a combustione interna

Info

Publication number
IT1030464B
IT1030464B IT7567792A IT6779275A IT1030464B IT 1030464 B IT1030464 B IT 1030464B IT 7567792 A IT7567792 A IT 7567792A IT 6779275 A IT6779275 A IT 6779275A IT 1030464 B IT1030464 B IT 1030464B
Authority
IT
Italy
Prior art keywords
ignition
advance
procedure
produce
combustion engine
Prior art date
Application number
IT7567792A
Other languages
English (en)
Inventor
Guipaud Serge
Original Assignee
Equip Electr Des Vehicul Sa
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
Priority claimed from FR7410861A external-priority patent/FR2266340A1/fr
Priority claimed from FR7411303A external-priority patent/FR2266001A1/fr
Application filed by Equip Electr Des Vehicul Sa filed Critical Equip Electr Des Vehicul Sa
Application granted granted Critical
Publication of IT1030464B publication Critical patent/IT1030464B/it

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
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1556—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a stepped control, dependent on speed
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Manipulation Of Pulses (AREA)
IT7567792A 1974-03-28 1975-03-27 Procedimento e dispositivo analogico per produrre un comando periodico particolarmente per l anticipo dell accensione di un motore a combustione interna IT1030464B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7410861A FR2266340A1 (en) 1974-03-28 1974-03-28 I.C. engine ignition phase shift signal generation - is shaft speed dependent and controlled by two marking points with specified signal duration
FR7411303A FR2266001A1 (en) 1974-03-29 1974-03-29 I.C. engine ignition phase shift signal generation - is shaft speed dependent and controlled by two marking points with specified signal duration

Publications (1)

Publication Number Publication Date
IT1030464B true IT1030464B (it) 1979-03-30

Family

ID=26218253

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7567792A IT1030464B (it) 1974-03-28 1975-03-27 Procedimento e dispositivo analogico per produrre un comando periodico particolarmente per l anticipo dell accensione di un motore a combustione interna

Country Status (5)

Country Link
US (1) US4066968A (it)
DE (1) DE2513056A1 (it)
ES (1) ES436122A1 (it)
GB (1) GB1500814A (it)
IT (1) IT1030464B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321606A1 (fr) * 1975-08-18 1977-03-18 Sev Marchal Procede et dispositif analogique simplifie pour assurer une commande periodique, en particulier pour le decalage d'allumage d'un moteur a combustion interne
CA1080793A (en) * 1975-10-09 1980-07-01 Thomson-Csf Electronic arrangement for controlling the ignition of an internal combustion engine
FR2344183A1 (fr) * 1976-03-11 1977-10-07 Sev Marchal Procede et dispositif analogique pour assurer une commande periodique, en particulier pour le decalage d'allumage d'un moteur a combustion interne
JPS5423838A (en) * 1977-07-22 1979-02-22 Toyota Motor Corp Control method and device of ignition timing in engine
GB2015080B (en) * 1978-02-24 1982-12-15 Hitachi Ltd Contactless ignition system for use with internal combustion engines
US4163160A (en) * 1978-03-22 1979-07-31 Fairchild Camera And Instrument Corporation Input stage for automotive ignition control circuit
DE2845284C2 (de) * 1978-10-18 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Leerlaufstabilisierung einer Brennkraftmaschine
DE2845285C2 (de) * 1978-10-18 1983-12-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Leerlaufstabilisierung einer Brennkraftmaschine
JPS5593964A (en) * 1979-01-10 1980-07-16 Hitachi Ltd Electronic spark advance ignitor
JPS6044509B2 (ja) * 1979-01-19 1985-10-03 株式会社日立製作所 エンジン用無接点点火装置
US4347819A (en) * 1979-12-03 1982-09-07 Eltra Corporation Ignition spark advance using a constant peak to peak amplitude timing signal with a frequency tied to engine speed
JPS5679918A (en) * 1979-12-04 1981-06-30 Nissan Motor Co Ltd Knocking vibration detector
DE2949307C2 (de) * 1979-12-07 1983-12-15 Bosch und Pierburg System oHG, 4040 Neuss Verfahren und Vorrichtung zur Veränderung des Abstands von von einem Zündimpulsgeber abgegebenen Zündsteuerimpulsen
IT1128870B (it) * 1980-02-28 1986-06-04 Fiat Ricerche Dispositivo di accensione di tipo statico per un motore endotermico
FR2477236B1 (fr) * 1980-03-03 1987-04-17 Mitsubishi Electric Corp Systeme de commande du point d'allumage pour un moteur a combustion interne
DE3134883C3 (de) * 1981-09-03 1994-07-28 Telefunken Microelectron Elektronisch geregeltes Zündsystem
JPS5848777A (ja) * 1981-09-18 1983-03-22 Hitachi Ltd 内燃機関の点火装置
JPS60119372A (ja) * 1983-11-30 1985-06-26 Hitachi Ltd 電子進角式点火装置
US4712527A (en) * 1986-05-22 1987-12-15 Brunswick Corporation Engine idle stabilization timing circuit
US11695283B2 (en) * 2018-05-11 2023-07-04 Texas Instruments Incorporated Shoot-through current limiting circuit
FR3086387B1 (fr) * 2018-09-24 2020-08-28 Continental Automotive France Procede de determination de la position d'un vilebrequin de vehicule automobile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122967C3 (de) * 1971-05-10 1975-10-09 Carl Schenck Ag, 6100 Darmstadt Verfahren und Einrichtung zum Erzeugen und Weitergeben elektrischer Bezugsimpulse

Also Published As

Publication number Publication date
US4066968A (en) 1978-01-03
DE2513056A1 (de) 1975-10-02
ES436122A1 (es) 1977-01-01
GB1500814A (en) 1978-02-15

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