FR2449798A1 - Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne - Google Patents

Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne

Info

Publication number
FR2449798A1
FR2449798A1 FR7904707A FR7904707A FR2449798A1 FR 2449798 A1 FR2449798 A1 FR 2449798A1 FR 7904707 A FR7904707 A FR 7904707A FR 7904707 A FR7904707 A FR 7904707A FR 2449798 A1 FR2449798 A1 FR 2449798A1
Authority
FR
France
Prior art keywords
electronic device
combustion engine
internal combustion
comparator
motor
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.)
Granted
Application number
FR7904707A
Other languages
English (en)
Other versions
FR2449798B1 (fr
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.)
Sev Marchal
Original Assignee
Sev Marchal
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 Sev Marchal filed Critical Sev Marchal
Priority to FR7904707A priority Critical patent/FR2449798A1/fr
Priority to US06/107,051 priority patent/US4279143A/en
Priority to ES487620A priority patent/ES487620A1/es
Priority to DE19803006417 priority patent/DE3006417A1/de
Priority to BR8001050A priority patent/BR8001050A/pt
Priority to SE8001391A priority patent/SE440535B/sv
Priority to IT8067279A priority patent/IT1128377B/it
Priority to SE8001391D priority patent/SE8001391L/xx
Priority to JP2108880A priority patent/JPS55117077A/ja
Publication of FR2449798A1 publication Critical patent/FR2449798A1/fr
Application granted granted Critical
Publication of FR2449798B1 publication Critical patent/FR2449798B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F02P5/1521—Digital data processing dependent on pinking with particular means during a transient phase, e.g. starting, acceleration, deceleration, gear change
    • 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)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

DISPOSITIF ELECTRONIQUE DETECTEUR DE CLIQUETIS. CE DISPOSITIF COMPORTE UN CAPTEUR DE VIBRATIONS FIXE SUR LE MOTEUR QUI ALIMENTE, PAR UN FILTRE PASSE-BANDE, LES DEUX VOIES D'ENTREE D'UN COMPARATEUR, L'UNE DES VOIES COMPORTANT UN INTEGRATEUR SUIVI D'UN AMPLIFICATEUR OPERATIONNEL ET IL EST CARACTERISE PAR LE FAIT QU'ENTRE LE FILTRE PASSE-BANDE ET LES DEUX VOIES D'ENTREE DU COMPARATEUR EST INTERPOSEE UNE PORTE QUI N'EST OUVERTE QUE DANS UNE PLAGE ANGULAIRE DETERMINEE DU CYCLE DU MOTEUR. UTILISABLE POUR RETARDER L'ALLUMAGE EN CAS DE CLIQUETIS D'UN MOTEUR DE VEHICULE AUTOMOBILE.
FR7904707A 1979-02-23 1979-02-23 Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne Granted FR2449798A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7904707A FR2449798A1 (fr) 1979-02-23 1979-02-23 Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne
US06/107,051 US4279143A (en) 1979-02-23 1979-12-26 Electronic pinking detector
ES487620A ES487620A1 (es) 1979-02-23 1980-01-11 Dispositivo electronico detector de golpeteo
DE19803006417 DE3006417A1 (de) 1979-02-23 1980-02-21 Elektronischer klopfdetektor
BR8001050A BR8001050A (pt) 1979-02-23 1980-02-22 Dispositivo eletronico, detector de detonacao
SE8001391A SE440535B (sv) 1979-02-23 1980-02-22 Elektronisk motorknackningsdetekterande anordning
IT8067279A IT1128377B (it) 1979-02-23 1980-02-22 Dispositivo elettronico per la rivelazione del battito in testa di un motore a combustione interna nel corso del funzionamento
SE8001391D SE8001391L (sv) 1979-02-23 1980-02-22 Elektronisk anordning for detektering av knackningar hos en forbrenningsmotor
JP2108880A JPS55117077A (en) 1979-02-23 1980-02-23 Electronic device for detecting pinking of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904707A FR2449798A1 (fr) 1979-02-23 1979-02-23 Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2449798A1 true FR2449798A1 (fr) 1980-09-19
FR2449798B1 FR2449798B1 (fr) 1985-04-12

Family

ID=9222387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904707A Granted FR2449798A1 (fr) 1979-02-23 1979-02-23 Dispositif electronique permettant de detecter le cliquetis au cours du fonctionnement d'un moteur a combustion interne

Country Status (8)

Country Link
US (1) US4279143A (fr)
JP (1) JPS55117077A (fr)
BR (1) BR8001050A (fr)
DE (1) DE3006417A1 (fr)
ES (1) ES487620A1 (fr)
FR (1) FR2449798A1 (fr)
IT (1) IT1128377B (fr)
SE (2) SE8001391L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084376A2 (fr) * 1982-01-19 1983-07-27 Hitachi, Ltd. Système de contrôle du cliquetis
FR2580336A1 (fr) * 1985-04-16 1986-10-17 Solex Dispositif de detection de cliquetis a auto-adaptation de seuil
WO2003040677A1 (fr) * 2001-11-06 2003-05-15 Robert Bosch Gmbh Procede et dispositif de suppression du bruit parasite lors de la detection des cognements dans un moteur a combustion interne

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409937A (en) * 1979-01-01 1983-10-18 Nissan Motor Company, Ltd. Spark timing control device for an internal combustion engine
JPS5679918A (en) * 1979-12-04 1981-06-30 Nissan Motor Co Ltd Knocking vibration detector
JPS56121136U (fr) * 1980-02-18 1981-09-16
US4312214A (en) * 1980-06-17 1982-01-26 Chrysler Corporation Knock detector for internal combustion engine
US4346586A (en) * 1980-07-22 1982-08-31 Motorola Inc. Engine knock signal processing circuit
US4442814A (en) * 1981-04-15 1984-04-17 Nissan Motor Co., Ltd. Spark timing control system
JPS57178114A (en) * 1981-04-27 1982-11-02 Nissan Motor Co Ltd Knocking detector
FR2511434A1 (fr) * 1981-08-11 1983-02-18 Marchal Equip Auto Dispositif electronique recevant un signal d'allumage d'un moteur a combustion interne et fournissant un signal positionne par rapport au point mort haut
JPS5932177U (ja) * 1982-08-24 1984-02-28 トヨタ自動車株式会社 エンジンのノツキング制御装置
JPS5964478U (ja) * 1982-10-21 1984-04-27 三菱電機株式会社 内燃機関の点火時期制御装置
DE3244940A1 (de) * 1982-12-04 1984-06-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und schaltungsanordnung zur auswertung von ausgangssignalen eines an einer brennkraftmaschine befindlichen messwertaufnehmers
JPS611665U (ja) * 1984-06-11 1986-01-08 日産自動車株式会社 ノツキング回避装置
DE3538668A1 (de) * 1985-10-31 1987-05-07 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur gasmengenregelung fuer dual/fuel-brennkraftmaschinen, die von der erfassung verschiedener betriebsparameter bestimmt wird
DE3704597A1 (de) * 1987-02-13 1988-08-25 Euchner & Co Schaltungsanordnung zum erkennen wenigstens eines zeitlich begrenzten ereignisses
US4856479A (en) * 1987-05-22 1989-08-15 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus for an internal combustion engine
US5163404A (en) * 1991-10-22 1992-11-17 Delco Electronics Corporation Vehicle engine ignition timing system and method with windowing knock control
US5537855A (en) * 1994-06-30 1996-07-23 Motorola, Inc. Knock detection method and apparatus with dual integration windows
GB9725714D0 (en) * 1997-12-05 1998-02-04 Lucas France Control system
JP4949167B2 (ja) 2007-08-08 2012-06-06 株式会社デンソー 内燃機関のノック判定装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2274796A1 (fr) * 1974-06-12 1976-01-09 Raffinage Cie Francaise Dispositifs automatiques de regulation de l'avance a l'allumage en fonction du cliquetis d'un moteur a explosions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT993371B (it) * 1973-09-24 1975-09-30 Snam Progetti Sistema automatico di soppressione del rumore di fondo su apparecchia ture per la misura del battito in testa
JPS5218503A (en) * 1975-08-04 1977-02-12 Toyota Central Res & Dev Lab Inc Engine knockmeter
US4002155A (en) * 1976-01-12 1977-01-11 General Motors Corporation Engine and engine spark timing control with knock limiting etc.
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
US4111035A (en) * 1977-11-07 1978-09-05 General Motors Corporation Engine knock signal generating apparatus with noise channel inhibiting feedback
JPS5487307A (en) * 1977-12-22 1979-07-11 Nippon Denso Co Ltd Knocking detector for internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2274796A1 (fr) * 1974-06-12 1976-01-09 Raffinage Cie Francaise Dispositifs automatiques de regulation de l'avance a l'allumage en fonction du cliquetis d'un moteur a explosions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084376A2 (fr) * 1982-01-19 1983-07-27 Hitachi, Ltd. Système de contrôle du cliquetis
EP0084376A3 (fr) * 1982-01-19 1984-10-03 Hitachi, Ltd. Système de contrôle du cliquetis
FR2580336A1 (fr) * 1985-04-16 1986-10-17 Solex Dispositif de detection de cliquetis a auto-adaptation de seuil
EP0202978A1 (fr) * 1985-04-16 1986-11-26 Solex Dispositif de détection de cliquetis à auto-adaptation de seuil
WO2003040677A1 (fr) * 2001-11-06 2003-05-15 Robert Bosch Gmbh Procede et dispositif de suppression du bruit parasite lors de la detection des cognements dans un moteur a combustion interne
US7010418B2 (en) 2001-11-06 2006-03-07 Robert Bosch Gmbh Method and device for blanking out interference noise during knock recording in an internal combustion engine

Also Published As

Publication number Publication date
IT8067279A0 (it) 1980-02-22
US4279143A (en) 1981-07-21
SE8001391L (sv) 1980-08-24
DE3006417A1 (de) 1980-09-11
FR2449798B1 (fr) 1985-04-12
SE440535B (sv) 1985-08-05
ES487620A1 (es) 1980-06-16
JPS6350547B2 (fr) 1988-10-11
JPS55117077A (en) 1980-09-09
IT1128377B (it) 1986-05-28
BR8001050A (pt) 1980-11-04

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