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ES8305887A1 - "dispositivo electronico asociado a un generador periodico de senales de encendido de un motor de combustion interna". - Google Patents

"dispositivo electronico asociado a un generador periodico de senales de encendido de un motor de combustion interna".

Info

Publication number
ES8305887A1
ES8305887A1 ES514873A ES514873A ES8305887A1 ES 8305887 A1 ES8305887 A1 ES 8305887A1 ES 514873 A ES514873 A ES 514873A ES 514873 A ES514873 A ES 514873A ES 8305887 A1 ES8305887 A1 ES 8305887A1
Authority
ES
Spain
Prior art keywords
signal
relation
detector
dead center
top dead
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
ES514873A
Other languages
English (en)
Other versions
ES514873A0 (es
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.)
Equipements Automobiles Marchal SA
Original Assignee
Equipements Automobiles Marchal 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
Application filed by Equipements Automobiles Marchal SA filed Critical Equipements Automobiles Marchal SA
Publication of ES8305887A1 publication Critical patent/ES8305887A1/es
Publication of ES514873A0 publication Critical patent/ES514873A0/es
Granted 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • 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)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

DISPOSITIVO ELECTRONICO DE CONTROL DE CAPTADOR DE VIBRACIONES PARA MOTOR DE COMBUSTION INTERNA. EL DISPOSITIVO PROPORCIONA UNA SEÑAL PERIODICA, CUYO COMIENZO Y FINAL ESTAN POSICIONADOS EN CADA PERIODO CON RELACION AL INSTANTE DE PASO POR EL PUNTO MUERTO ALTO DEL CILINDRO QUE SUFRE EL ENCENDIDO, CON UN MARGEN DE ERROR PREDEFINIDO. INCLUYE: UN PRIMER PASO (E1), QUE PROPORCIONA UNA SEÑAL QUE DEFINE EL COMIENZO DE LA SEÑAL PERIODICA CON UN DESFASAJE CON RELACION A LA SEÑAL RECIBIDA; Y UN SEGUNDO PASO (E2) QUE RECIBE LA SALIDA DEL PRIMER PASO (E1) Y QUE GENERA OTRA SEÑAL QUE DEFINE EL FINAL DE LA SEÑAL PERIODICA CON UN DESFASAJE CON RELACION A LA SEÑAL RECIBIDA. DE APLICACION EN VEHICULOS AUTOMOVILES.
ES514873A 1981-08-11 1982-08-10 "dispositivo electronico asociado a un generador periodico de senales de encendido de un motor de combustion interna". Granted ES514873A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115541A FR2511434A1 (fr) 1981-08-11 1981-08-11 Dispositif electronique recevant un signal d'allumage d'un moteur a combustion interne et fournissant un signal positionne par rapport au point mort haut

Publications (2)

Publication Number Publication Date
ES8305887A1 true ES8305887A1 (es) 1983-04-16
ES514873A0 ES514873A0 (es) 1983-04-16

Family

ID=9261382

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514873A Granted ES514873A0 (es) 1981-08-11 1982-08-10 "dispositivo electronico asociado a un generador periodico de senales de encendido de un motor de combustion interna".

Country Status (7)

Country Link
US (1) US4459958A (es)
JP (1) JPS5841262A (es)
DE (1) DE3227743A1 (es)
ES (1) ES514873A0 (es)
FR (1) FR2511434A1 (es)
IT (2) IT8253619V0 (es)
SE (1) SE8204634L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2910858B2 (ja) * 1989-08-31 1999-06-23 富士重工業株式会社 エンジンのノッキング検出方法
DE19744383A1 (de) * 1996-10-10 1998-04-16 Volkswagen Ag Verfahren und Motorsteuerung zum automatischen Unterscheiden zwischen Gaswechsel- und Zünd-Totpunkt bei einem 4-Takt-Ottomotor
NO326977B1 (no) * 2006-05-02 2009-03-30 Multi Phase Meters As Fremgangsmåte og innretning for måling av konduktiviteten av vannfraksjonen i en våtgass
NO324812B1 (no) * 2006-05-05 2007-12-10 Multi Phase Meters As Fremgangsmåte og innretning for tomografiske multifasestrømningsmålinger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942359A (en) * 1970-09-22 1976-03-09 Snamprogetti S.P.A. Method and apparatus for measuring knocking in internal combustion engines
US3777559A (en) * 1972-04-21 1973-12-11 Northrop Corp System for analyzing engine performance
FR2337261A1 (fr) * 1975-12-30 1977-07-29 Inst Francais Du Petrole Dispositif de reglage optimal de l'allumage d'un moteur a allumage commande en cours de fonctionnement
US4002155A (en) * 1976-01-12 1977-01-11 General Motors Corporation Engine and engine spark timing control with knock limiting etc.
FR2442440A1 (fr) * 1978-11-24 1980-06-20 Sev Marchal Dispositif electronique recevant un signal d'allumage de moteur a combustion interne et fournissant un signal positionne par rapport au point mort haut
FR2449798A1 (fr) * 1979-02-23 1980-09-19 Sev Marchal Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne
FR2455189A1 (fr) * 1979-04-26 1980-11-21 Renault Systeme de calcul et de reglage de l'optimalisation de l'avance a l'allumage

Also Published As

Publication number Publication date
JPS5841262A (ja) 1983-03-10
FR2511434A1 (fr) 1983-02-18
IT1155743B (it) 1987-01-28
ES514873A0 (es) 1983-04-16
IT8253619V0 (it) 1982-08-10
SE8204634D0 (sv) 1982-08-10
IT8268001A0 (it) 1982-08-10
DE3227743A1 (de) 1983-02-24
US4459958A (en) 1984-07-17
SE8204634L (sv) 1983-02-12
FR2511434B1 (es) 1983-12-30

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