ITTO930581A0 - Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna. - Google Patents

Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna.

Info

Publication number
ITTO930581A0
ITTO930581A0 IT93TO581A ITTO930581A ITTO930581A0 IT TO930581 A0 ITTO930581 A0 IT TO930581A0 IT 93TO581 A IT93TO581 A IT 93TO581A IT TO930581 A ITTO930581 A IT TO930581A IT TO930581 A0 ITTO930581 A0 IT TO930581A0
Authority
IT
Italy
Prior art keywords
miscombustions
procedure
detection
internal combustion
combustion engines
Prior art date
Application number
IT93TO581A
Other languages
English (en)
Inventor
Mario Palazzetti
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to ITTO930581A priority Critical patent/IT1260957B/it
Publication of ITTO930581A0 publication Critical patent/ITTO930581A0/it
Priority to EP94112014A priority patent/EP0637738B1/en
Priority to ES94112014T priority patent/ES2114636T3/es
Priority to DE69409308T priority patent/DE69409308T2/de
Priority to US08/285,358 priority patent/US5515281A/en
Publication of ITTO930581A1 publication Critical patent/ITTO930581A1/it
Application granted granted Critical
Publication of IT1260957B publication Critical patent/IT1260957B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
ITTO930581A 1993-08-04 1993-08-04 Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna. IT1260957B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO930581A IT1260957B (it) 1993-08-04 1993-08-04 Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna.
EP94112014A EP0637738B1 (en) 1993-08-04 1994-08-02 A process and system for detecting misfiring in internal combustion engines
ES94112014T ES2114636T3 (es) 1993-08-04 1994-08-02 Procedimiento y sistema para la deteccion de fallos de encendido en motores de combustion interna.
DE69409308T DE69409308T2 (de) 1993-08-04 1994-08-02 Verfahren und System zur Erfassung von Verbrennungsaussetzern bei Brennkraftmotoren
US08/285,358 US5515281A (en) 1993-08-04 1994-08-03 Process and system for detecting misfiring in internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930581A IT1260957B (it) 1993-08-04 1993-08-04 Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna.

Publications (3)

Publication Number Publication Date
ITTO930581A0 true ITTO930581A0 (it) 1993-08-04
ITTO930581A1 ITTO930581A1 (it) 1995-02-04
IT1260957B IT1260957B (it) 1996-04-29

Family

ID=11411665

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930581A IT1260957B (it) 1993-08-04 1993-08-04 Procedimento e sistema per la rilevazione di mancate combustioni in motori a combustione interna.

Country Status (5)

Country Link
US (1) US5515281A (it)
EP (1) EP0637738B1 (it)
DE (1) DE69409308T2 (it)
ES (1) ES2114636T3 (it)
IT (1) IT1260957B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08218917A (ja) * 1995-02-20 1996-08-27 Hitachi Ltd エンジン制御装置
SE506547C2 (sv) * 1996-06-20 1998-01-12 Asea Brown Boveri Förfarande och anordning för att detektera feltändning hos en förbränningsmotor
FR2752018B1 (fr) * 1996-08-02 1998-09-04 Renault Procede de detection des rates de combustion d'un moteur a combustion interne
EP0846852B1 (en) 1996-12-03 2003-02-05 C.R.F. Società Consortile per Azioni A method of synchronizing an internal combustion engine without a cam position sensor
US6415656B1 (en) 2000-05-02 2002-07-09 Ford Global Technologies, Inc. Onboard diagnostic misfire detection monitor for internal combustion engines
US6363318B1 (en) 2000-06-21 2002-03-26 Cummins Engine Company, Inc. Method to compensate errors in engine speed measurement
IT1321068B1 (it) * 2000-11-14 2003-12-30 Fiat Ricerche Metodo di diagnosi di perdite in un impianto di iniezione a collettore comune di un motore a combustione interna.
FR2844301B1 (fr) * 2002-09-05 2004-11-26 Renault Sa Procede de detection des defauts de combustion d'un moteur a combustion interne
ITBO20030055A1 (it) 2003-02-07 2004-08-08 Magneti Marelli Powertrain Spa Metodo per il riconoscimento del fenomeno di misfire in
US20040215379A1 (en) * 2003-04-22 2004-10-28 Vericom Compters Inc. Vehicle performance analyzer
US7643912B2 (en) * 2004-11-01 2010-01-05 Hypertech, Inc. Programmable automotive computer method and apparatus with accelerometer input
WO2006050380A2 (en) * 2004-11-01 2006-05-11 Heffington, Mark Programmable automotive computer system
US7292933B2 (en) * 2004-11-15 2007-11-06 Lotus Engineering, Inc. Engine misfire detection
EP1705355B1 (fr) * 2005-03-25 2008-02-20 Delphi Technologies, Inc. Procédé de détermination des paramètres de fonctionnement d'un dispositif d'injection
JP4497376B2 (ja) * 2006-05-11 2010-07-07 ヤンマー株式会社 エンジン
DE102006054603A1 (de) * 2006-11-20 2008-05-21 Robert Bosch Gmbh Verfahren zur Diagnose einer Brennkraftmaschine
WO2008080378A1 (de) * 2007-01-05 2008-07-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Antriebsstrang
KR100859410B1 (ko) 2007-06-07 2008-09-22 콘티넨탈 오토모티브 시스템 주식회사 자동차의 연료 누설 진단 방법
ATE485202T1 (de) * 2007-06-18 2010-11-15 Schaeffler Technologies Gmbh Bestimmung eines motormomentfehlers während eines motormomenteneingriffs
US8046155B2 (en) * 2009-02-13 2011-10-25 Denso Corporation Method and apparatus for misfire detection using engine cycles at least subsequent to actual misfire event
ITTO20110770A1 (it) 2011-08-12 2013-02-13 Magneti Marelli Spa Metodo per il riconoscimento del fenomeno di misfire in un motore a combustione interna
US9527498B2 (en) * 2012-08-29 2016-12-27 Ford Global Technologies, Llc Method to limit temperature increase in a catalyst and detect a restricted exhaust path in a vehicle
DE102015211593B4 (de) * 2015-06-23 2018-10-04 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zur Erkennung von Zündaussetzern einer Brennkraftmaschine
JP7327346B2 (ja) * 2020-10-16 2023-08-16 トヨタ自動車株式会社 内燃機関の制御装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138271A (ja) * 1982-02-09 1983-08-17 Mitsubishi Motors Corp エンジン不具合検出装置
US4550595A (en) * 1984-05-11 1985-11-05 Borg-Warner Corporation Torque measurement circuit and method
KR930009907B1 (ko) * 1988-10-04 1993-10-13 미쯔비시 덴끼 가부시끼가이샤 내연기관 제어장치
DE4002209C2 (de) * 1990-01-26 2003-05-08 Bosch Gmbh Robert Aussetzererkennung bei einem Verbrennungsmotor
DE4002207A1 (de) * 1990-01-26 1991-08-01 Bosch Gmbh Robert Katalysatorschutzverfahren
DE69129245T2 (de) * 1990-02-14 1998-08-06 Lucas Ind Plc Vorrichtung zur Detektierung von Fehlzündungen
US5278760A (en) * 1990-04-20 1994-01-11 Hitachi America, Ltd. Method and system for detecting the misfire of an internal combustion engine utilizing engine torque nonuniformity
US5200899A (en) * 1990-04-20 1993-04-06 Regents Of The University Of Michigan Method and system for detecting the misfire of an internal combustion engine utilizing angular velocity fluctuations
US5095742A (en) * 1990-08-24 1992-03-17 Ford Motor Company Determining crankshaft acceleration in an internal combustion engine
US5044194A (en) * 1990-08-24 1991-09-03 Ford Motor Company Misfire detection in an internal combustion engine
US5307670A (en) * 1990-11-01 1994-05-03 Fuji Jukogyo Kabushiki Kaisha Misfire discriminating method for an engine
US5269178A (en) * 1990-12-10 1993-12-14 Sensortech, L.P. Engine misfire, knock of roughness detection method and apparatus
US5287735A (en) * 1990-12-10 1994-02-22 Sensortech L.P. Engine misfire or roughness detection method and apparatus
DE59102878D1 (de) * 1990-12-19 1994-10-13 Siemens Ag Diagnoseeinrichtung zur erkennung von verbrennungsaussetzern in einer brennkraftmaschine.
GB9102232D0 (en) * 1991-02-01 1991-03-20 Lucas Ind Plc Method of and apparatus for processing internal combustion engine speed data
DE4206118C2 (de) * 1991-02-27 1996-11-14 Mitsubishi Electric Corp Fehlzündungsdetektorvorrichtung für einen Verbrennungsmotor
JP2982381B2 (ja) * 1991-06-12 1999-11-22 株式会社デンソー 内燃機関用失火検出装置
FR2686653B1 (fr) * 1992-01-24 1994-03-11 Renault Regie Nale Usines Procede de detection des rates de combustion d'un moteur a combustion interne.

Also Published As

Publication number Publication date
DE69409308T2 (de) 1998-07-23
US5515281A (en) 1996-05-07
ES2114636T3 (es) 1998-06-01
EP0637738A1 (en) 1995-02-08
DE69409308D1 (de) 1998-05-07
ITTO930581A1 (it) 1995-02-04
EP0637738B1 (en) 1998-04-01
IT1260957B (it) 1996-04-29

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