IT1098049B - Dispositivo di individuazione del fenomeno di detonazione nei motori a combustione interna ad accensione comandata basato sull'impiego di sensori di temperatura - Google Patents

Dispositivo di individuazione del fenomeno di detonazione nei motori a combustione interna ad accensione comandata basato sull'impiego di sensori di temperatura

Info

Publication number
IT1098049B
IT1098049B IT26738/78A IT2673878A IT1098049B IT 1098049 B IT1098049 B IT 1098049B IT 26738/78 A IT26738/78 A IT 26738/78A IT 2673878 A IT2673878 A IT 2673878A IT 1098049 B IT1098049 B IT 1098049B
Authority
IT
Italy
Prior art keywords
internal combustion
temperature sensors
identification device
ignition engines
engines based
Prior art date
Application number
IT26738/78A
Other languages
English (en)
Other versions
IT7826738A0 (it
Original Assignee
Alfa Romeo Spa
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 Alfa Romeo Spa filed Critical Alfa Romeo Spa
Priority to IT26738/78A priority Critical patent/IT1098049B/it
Publication of IT7826738A0 publication Critical patent/IT7826738A0/it
Priority to DE19792932202 priority patent/DE2932202A1/de
Priority to FR7920480A priority patent/FR2433104A1/fr
Priority to US06/065,726 priority patent/US4265206A/en
Application granted granted Critical
Publication of IT1098049B publication Critical patent/IT1098049B/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
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1523—Digital data processing dependent on pinking with particular laws of return to advance, e.g. step by step, differing from the laws of retard
    • 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
    • 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)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
IT26738/78A 1978-08-11 1978-08-11 Dispositivo di individuazione del fenomeno di detonazione nei motori a combustione interna ad accensione comandata basato sull'impiego di sensori di temperatura IT1098049B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT26738/78A IT1098049B (it) 1978-08-11 1978-08-11 Dispositivo di individuazione del fenomeno di detonazione nei motori a combustione interna ad accensione comandata basato sull'impiego di sensori di temperatura
DE19792932202 DE2932202A1 (de) 1978-08-11 1979-08-08 Vorrichtung zum feststellen von klopferscheinungen in brennkraftmaschinen mit einer auf dem gebrauch von temperatursensoren beruhenden geregelten zuendvorrichtung
FR7920480A FR2433104A1 (fr) 1978-08-11 1979-08-10 Dispositif detecteur de cliquetis, utilisant des senseurs de temperature et associe a un moteur a combustion interne a allumage commande. moteur equipe de ce dispositif
US06/065,726 US4265206A (en) 1978-08-11 1979-08-10 Device for detecting the knock phenomena in internal combustion engines having a controlled-ignition device, based on the use of temperature sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26738/78A IT1098049B (it) 1978-08-11 1978-08-11 Dispositivo di individuazione del fenomeno di detonazione nei motori a combustione interna ad accensione comandata basato sull'impiego di sensori di temperatura

Publications (2)

Publication Number Publication Date
IT7826738A0 IT7826738A0 (it) 1978-08-11
IT1098049B true IT1098049B (it) 1985-08-31

Family

ID=11220141

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26738/78A IT1098049B (it) 1978-08-11 1978-08-11 Dispositivo di individuazione del fenomeno di detonazione nei motori a combustione interna ad accensione comandata basato sull'impiego di sensori di temperatura

Country Status (4)

Country Link
US (1) US4265206A (it)
DE (1) DE2932202A1 (it)
FR (1) FR2433104A1 (it)
IT (1) IT1098049B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144520A (en) * 1979-04-28 1980-11-11 Nippon Soken Inc Knocking detector for internal combustion engine
FR2466616A3 (fr) * 1979-10-03 1981-04-10 Ducellier & Cie Dispositif de detection du cliquetis d'un moteur a combustion interne, notamment pour vehicule automobile
DE3022427A1 (de) * 1980-06-14 1982-01-07 Robert Bosch Gmbh, 7000 Stuttgart Steuervorrichtung fuer die kraftstoff-luft-gemischaufbereitung in brennkraftmaschinen
US4462368A (en) * 1980-07-10 1984-07-31 Diesel Kiki Company, Ltd. Fuel injection system for internal combustion engine
JPS5754819A (en) * 1980-09-19 1982-04-01 Nippon Soken Inc Detector for knocking in internal combustion engine
JPS5793681A (en) * 1980-12-04 1982-06-10 Nissan Motor Co Ltd Knock-avoiding device
JPS57143164A (en) * 1981-02-26 1982-09-04 Nippon Denso Co Ltd Ignition timing controller
US4446723A (en) * 1981-03-20 1984-05-08 Robert Bosch Gmbh Optical combustion event sensor structure particularly knock sensor for an internal combustion engine
FR2504193B1 (fr) * 1981-04-21 1986-02-07 Raffinage Cie Francaise Procede et dispositif de detection et de prevention du cliquetis destructif
GB2112928B (en) * 1981-12-30 1985-07-24 Rolls Royce Sensing surges in gas turbines
JPS59168270A (ja) * 1983-03-12 1984-09-21 Fuji Heavy Ind Ltd 点火時期制御装置
US5099681A (en) * 1989-01-03 1992-03-31 Luxtron Corporation Knock detector using optical fiber thermometer
DE19814938A1 (de) * 1998-04-03 1999-10-07 Bosch Gmbh Robert Vorrichtung zum Unterdrücken von Motorklopfen in Brennkraftmaschinen
FR2816052B1 (fr) * 2000-10-31 2002-12-06 Inst Francais Du Petrole Methode de localisation d'un cliquetis
FR2899686B1 (fr) * 2006-04-07 2008-06-06 Ecoles Des Mines De Nantes Procede et dispositif de detection d'une phase de fonctionnement perturbee d'un moteur a allumage commande se traduisant par le phenomene de cliquetis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660883A (en) * 1949-11-19 1953-12-01 Gen Motors Corp Device for determining borderline detonation
JPS5129262B2 (it) * 1972-12-04 1976-08-24
JPS517305A (en) * 1974-07-05 1976-01-21 Nissan Motor Takitonainenkikanno shitsukakenshutsusochi
US4061116A (en) * 1974-10-17 1977-12-06 Nissan Motor Co., Ltd. Knock level control apparatus for an internal combustion engine
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.
US4063538A (en) * 1976-02-12 1977-12-20 The Board Of Trustees Of Leland Stanford Junior University Ignition timing control method and apparatus
US4114442A (en) * 1976-09-03 1978-09-19 Avicon Development Group Temperature monitoring system
US4133475A (en) * 1977-01-17 1979-01-09 General Motors Corporation Engine spark timing system with knock retard and wide open throttle advance

Also Published As

Publication number Publication date
IT7826738A0 (it) 1978-08-11
DE2932202A1 (de) 1980-02-21
FR2433104A1 (fr) 1980-03-07
FR2433104B1 (it) 1982-10-15
US4265206A (en) 1981-05-05

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