[go: up one dir, main page]

IT1319633B1 - Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna. - Google Patents

Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna.

Info

Publication number
IT1319633B1
IT1319633B1 IT2000TO000045A ITTO20000045A IT1319633B1 IT 1319633 B1 IT1319633 B1 IT 1319633B1 IT 2000TO000045 A IT2000TO000045 A IT 2000TO000045A IT TO20000045 A ITTO20000045 A IT TO20000045A IT 1319633 B1 IT1319633 B1 IT 1319633B1
Authority
IT
Italy
Prior art keywords
assessment
functionality
combustion engine
internal combustion
injection system
Prior art date
Application number
IT2000TO000045A
Other languages
English (en)
Inventor
Pierpaolo Antonioli
Sara Sottano
Cristiana Davide
Massimo Osella
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 IT2000TO000045A priority Critical patent/IT1319633B1/it
Priority to EP01101008A priority patent/EP1118761B1/en
Priority to DE60109966T priority patent/DE60109966T2/de
Priority to ES01101008T priority patent/ES2237499T3/es
Priority to US09/761,744 priority patent/US6502551B2/en
Publication of ITTO20000045A1 publication Critical patent/ITTO20000045A1/it
Application granted granted Critical
Publication of IT1319633B1 publication Critical patent/IT1319633B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
IT2000TO000045A 2000-01-18 2000-01-18 Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna. IT1319633B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2000TO000045A IT1319633B1 (it) 2000-01-18 2000-01-18 Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna.
EP01101008A EP1118761B1 (en) 2000-01-18 2001-01-17 Method of assessing operation of an internal combustion engine common-rail injection system
DE60109966T DE60109966T2 (de) 2000-01-18 2001-01-17 Methode zum Festsetzen des Betriebs des Einspritzungsystems mit Verteilerleitung für einen Verbrennungsmotor
ES01101008T ES2237499T3 (es) 2000-01-18 2001-01-17 Metodo para valorar el funcionamiento de un sistema de inyeccion de conducto de presion comun de un motor de combustion interna.
US09/761,744 US6502551B2 (en) 2000-01-18 2001-01-18 Method of assessing operation of an internal combustion engine common-rail injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000045A IT1319633B1 (it) 2000-01-18 2000-01-18 Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna.

Publications (2)

Publication Number Publication Date
ITTO20000045A1 ITTO20000045A1 (it) 2001-07-18
IT1319633B1 true IT1319633B1 (it) 2003-10-20

Family

ID=11457266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000045A IT1319633B1 (it) 2000-01-18 2000-01-18 Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna.

Country Status (5)

Country Link
US (1) US6502551B2 (it)
EP (1) EP1118761B1 (it)
DE (1) DE60109966T2 (it)
ES (1) ES2237499T3 (it)
IT (1) IT1319633B1 (it)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8215292B2 (en) * 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
US7222614B2 (en) * 1996-07-17 2007-05-29 Bryant Clyde C Internal combustion engine and working cycle
US7281527B1 (en) 1996-07-17 2007-10-16 Bryant Clyde C Internal combustion engine and working cycle
ITTO20010276A1 (it) * 2001-03-23 2002-09-23 Fiat Ricerche Sistema per la diagnostica di perdite da un impianto di alimentazionea gas e per la verifica del funzionamento delle valvole facenti parte
DE10144800A1 (de) * 2001-09-12 2003-04-03 Bosch Gmbh Robert Verfahren, Computerprogramm, Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Kraftstoffsystem für eine Brennkraftmaschine
US6715468B2 (en) * 2001-11-07 2004-04-06 Denso Corporation Fuel injection system
US20050247286A1 (en) * 2002-02-04 2005-11-10 Weber James R Combustion engine including fluidically-controlled engine valve actuator
US7178492B2 (en) * 2002-05-14 2007-02-20 Caterpillar Inc Air and fuel supply system for combustion engine
US6688280B2 (en) * 2002-05-14 2004-02-10 Caterpillar Inc Air and fuel supply system for combustion engine
US7201121B2 (en) * 2002-02-04 2007-04-10 Caterpillar Inc Combustion engine including fluidically-driven engine valve actuator
US6986646B2 (en) * 2002-04-12 2006-01-17 Caterpillar Inc. Electronic trim for a variable delivery pump in a hydraulic system for an engine
US20050241597A1 (en) * 2002-05-14 2005-11-03 Weber James R Air and fuel supply system for a combustion engine
US20050235950A1 (en) * 2002-05-14 2005-10-27 Weber James R Air and fuel supply system for combustion engine
US20050235951A1 (en) * 2002-05-14 2005-10-27 Weber James R Air and fuel supply system for combustion engine operating in HCCI mode
US7252054B2 (en) * 2002-05-14 2007-08-07 Caterpillar Inc Combustion engine including cam phase-shifting
US20050235953A1 (en) * 2002-05-14 2005-10-27 Weber James R Combustion engine including engine valve actuation system
US20050241302A1 (en) * 2002-05-14 2005-11-03 Weber James R Air and fuel supply system for combustion engine with particulate trap
US20050229900A1 (en) * 2002-05-14 2005-10-20 Caterpillar Inc. Combustion engine including exhaust purification with on-board ammonia production
US7191743B2 (en) * 2002-05-14 2007-03-20 Caterpillar Inc Air and fuel supply system for a combustion engine
US20050247284A1 (en) * 2002-05-14 2005-11-10 Weber James R Air and fuel supply system for combustion engine operating at optimum engine speed
ITTO20020619A1 (it) * 2002-07-16 2004-01-16 Fiat Ricerche Metodo di controllo della pressione di iniezione del combustibile di un impianto di iniezione a collettore comune di un motore a combustione
DE10248627B4 (de) * 2002-10-18 2014-05-22 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, Brennkraftmaschine sowie Steuergerät hierfür
DE10259358B4 (de) 2002-12-18 2005-02-24 Siemens Ag Verfahren zur Überwachung einer Brennkraftmaschine
DE10305178A1 (de) * 2003-02-08 2004-08-19 Robert Bosch Gmbh Verfahren zum Betreiben eines Einspritzventils einer Brennkraftmaschine
US20040177837A1 (en) * 2003-03-11 2004-09-16 Bryant Clyde C. Cold air super-charged internal combustion engine, working cycle & method
US6964261B2 (en) * 2003-12-11 2005-11-15 Perkins Engines Company Limited Adaptive fuel injector trimming during a zero fuel condition
EP1657430B1 (en) * 2004-11-12 2008-05-07 C.R.F. Società Consortile per Azioni An accumulation volume fuel injection system for an internal combustion engine
DE102004055575A1 (de) 2004-11-18 2006-05-24 Robert Bosch Gmbh Verfahren und Vorrichtung zur Leckageprüfung eines Kraftstoffeinspritzventils einer Brennkraftmaschine
DE102005043971A1 (de) 2005-09-15 2007-03-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumesssystems
US7569143B2 (en) * 2006-04-14 2009-08-04 Cummins Ip, Inc Apparatus, system, and method for small-particle liquid filtration enhancement
DE102006046840A1 (de) * 2006-10-02 2008-04-03 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung eines Kraftstoffeinspritzsystems
US7762234B2 (en) * 2008-04-22 2010-07-27 Ford Global Technologies, Llc Fuel delivery system diagnostics after shut-down
DE102008060260B4 (de) * 2008-08-19 2015-10-08 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Diagnosemodul und -verfahren für die Hochdruckseite von Kraftstoffsystemen bei Maschinen mit gemeinsamem Kraftstoffverteilerrohr
US7987704B2 (en) * 2009-05-21 2011-08-02 GM Global Technology Operations LLC Fuel system diagnostic systems and methods
US9512799B2 (en) * 2011-07-06 2016-12-06 General Electric Company Methods and systems for common rail fuel system maintenance health diagnostic
DE102011087041A1 (de) * 2011-11-24 2013-05-29 Continental Automotive Gmbh Vorrichtung und Verfahren zum Betreiben eines Kraftstofffördersystems und Kraftstofffördersystem
EP2662702A1 (de) 2012-05-07 2013-11-13 Leica Geosystems AG Lasertracker mit Interferometer und Absolutdistanzmesseinheit sowie Kalibrierverfahren für einen Lasertracker
EP2662661A1 (de) 2012-05-07 2013-11-13 Leica Geosystems AG Messgerät mit einem Interferometer und einem ein dichtes Linienspektrum definierenden Absorptionsmedium
US9394845B2 (en) 2013-12-10 2016-07-19 Fca Us Llc Fuel rail pressure sensor diagnostic techniques
DE102014226565A1 (de) 2014-12-19 2016-06-23 Robert Bosch Gmbh Verfahren zur Prüfung einer Kraftstofffördereinrichtung, sowie ein Steuergerät und ein Werkstatt-Tester
DE102015215691B4 (de) * 2015-08-18 2017-10-05 Continental Automotive Gmbh Betriebsverfahren zum Betreiben eines Kraftstoffeinspritzsystems sowie Kraftstoffeinspritzsystem
DE102017200482B4 (de) * 2017-01-13 2022-08-18 Bayerische Motoren Werke Aktiengesellschaft Verfahren und vorrichtung zur detektion und charakterisierung von kraftstoffleckage sowie fahrzeug
JP7119473B2 (ja) * 2018-03-22 2022-08-17 いすゞ自動車株式会社 異常診断装置および異常診断方法
SE542773C2 (en) * 2018-09-21 2020-07-07 Scania Cv Ab Method for diagonising a fuel filter, and control device therefore
DE102019101532A1 (de) * 2019-01-22 2020-07-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Auswerteeinheit zur Erkennung einer Fehlfunktion eines Kraftstoffsystems eines Verbrennungsmotors
KR102804886B1 (ko) * 2019-06-14 2025-05-09 현대자동차주식회사 엔진 상태 진단 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020362A (en) * 1990-06-15 1991-06-04 Hickok Electrical Instrument Company Fuel injection system tester
US5445019A (en) * 1993-04-19 1995-08-29 Ford Motor Company Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors
US5493902A (en) * 1994-03-02 1996-02-27 Ford Motor Company On-board detection of pressure regulator malfunction
DE19513158A1 (de) * 1995-04-07 1996-10-10 Bosch Gmbh Robert Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem
US5633458A (en) * 1996-01-16 1997-05-27 Ford Motor Company On-board fuel delivery diagnostic system for an internal combustion engine
IT1284328B1 (it) 1996-01-19 1998-05-18 Fiat Ricerche Metodo e unita' di diagnosi di guasti di iniettori di impianti di iniezione ad alta pressione per motori a combustione interna
ES2174137T3 (es) 1996-01-19 2002-11-01 Fiat Ricerche Metodo y unidad de diagnostico de fugas de un sistema de inyeccion de alta presion de un motor de combustion interna.
IT1284334B1 (it) 1996-01-23 1998-05-18 Fiat Ricerche Struttura di contenimento e di raccolta di combustibile per un impianto di iniezione ad alta pressione di motori a combustione
JP3339326B2 (ja) * 1996-09-20 2002-10-28 トヨタ自動車株式会社 燃料供給装置
DE19726183A1 (de) * 1997-06-20 1998-12-24 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumeßsystems
DE19727794C1 (de) * 1997-06-30 1999-01-28 Siemens Ag Verfahren zum Überprüfen einer Kraftstoffversorgung
DE19833086B4 (de) * 1998-07-23 2013-08-01 Robert Bosch Gmbh MaximalwertVerfahren und Vorrichtung zur Erkennung einer Leckage in einem Kraftstoffversorgungssystem einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP1118761A3 (en) 2002-02-06
DE60109966D1 (de) 2005-05-19
DE60109966T2 (de) 2006-03-09
EP1118761A2 (en) 2001-07-25
US6502551B2 (en) 2003-01-07
ITTO20000045A1 (it) 2001-07-18
US20010025626A1 (en) 2001-10-04
EP1118761B1 (en) 2005-04-13
ES2237499T3 (es) 2005-08-01

Similar Documents

Publication Publication Date Title
IT1319633B1 (it) Metodo di valutazione della funzionalita' di un impianto di iniezionea collettore comune di un motore a combustione interna.
ITTO20001070A0 (it) Metodo di diagnosi di perdite in un impianto di iniezione a collettore comune di un motore a combustione interna.
ITRM20010583A1 (it) Procedimento per il funzionamento di un motore a combustione interna.
ITRM20010276A0 (it) Procedimento per l'azionamento di un motore a combustione interna.
ITTO20001228A0 (it) Impianto di iniezione del combustibile per un motore a combustione interna.
FI19992707L (fi) Polttoaineenruiskutusventtiili iskumäntäpolttomoottoriin
ITRM990398A0 (it) Procedimento e dispositivo per la regolazione di un motore a combustione interna sovralimentato.
PL355528A1 (en) Fuel injection system for internal combustion engines
IT1306554B1 (it) Basamento per motore a combustione interna.
DE50108673D1 (de) Kraftstoffeinspritzsystem für brennkraftmaschinen
ITMI20001871A0 (it) Procedimento e sistema di iniezione del carburante per un motore a combustione interna
DE50104913D1 (de) Kraftstoffeinspritzsystem für brennkraftmaschinen
ITRM990557A0 (it) Impianto di iniezione di carburante per motore a combustione interna diesel.
IT1319893B1 (it) Silenziatore per motore a combustione interna.
IT1315863B1 (it) Procedimento per il funzionamento di un motore a combustione internasovralimentato.
IT1315915B1 (it) Sistema di iniezione di carburante per motore a combustione interna.
DE50105731D1 (de) Kraftstoffeinspritzsystem für brennkraftmaschinen
ITTO20020249A1 (it) Dispositivo per l'iniezione di carburante in motori a combustione interna.
ITTO20001230A0 (it) Iniettore di combustibile per un motore a combustione interna.
IT1309113B1 (it) Dispositivo di avviamento per motore a combustione interna.
IT1306557B1 (it) Impianto di iniezione di carburante in un motore a combustione interna a piu' cilindri.
IT1306860B1 (it) Carburatore per motore a combustione interna.
DE60003784D1 (de) Kraftstoffeinspritzsystem für Brennkraftmaschinen
IT1316607B1 (it) Valvola di iniezione di combustibile per motore a combustione interna.
IT1313943B1 (it) Dispositivo di accensione per motore a combustione interna.