IT1291886B1 - Impianto di iniezione di carburante a funzionamento monitorato - Google Patents

Impianto di iniezione di carburante a funzionamento monitorato

Info

Publication number
IT1291886B1
IT1291886B1 IT97RM000231A ITRM970231A IT1291886B1 IT 1291886 B1 IT1291886 B1 IT 1291886B1 IT 97RM000231 A IT97RM000231 A IT 97RM000231A IT RM970231 A ITRM970231 A IT RM970231A IT 1291886 B1 IT1291886 B1 IT 1291886B1
Authority
IT
Italy
Prior art keywords
fuel injection
injection system
operating fuel
monitored operating
monitored
Prior art date
Application number
IT97RM000231A
Other languages
English (en)
Inventor
Martin Penteker
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM970231A0 publication Critical patent/ITRM970231A0/it
Publication of ITRM970231A1 publication Critical patent/ITRM970231A1/it
Application granted granted Critical
Publication of IT1291886B1 publication Critical patent/IT1291886B1/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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/408—Electrically controlling a diesel injection pump of the distributing type
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2041/226—Fail safe control for fuel injection pump
    • 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
    • F02D2200/063—Lift of the valve needle
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
IT97RM000231A 1996-04-26 1997-04-21 Impianto di iniezione di carburante a funzionamento monitorato IT1291886B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19616773A DE19616773C1 (de) 1996-04-26 1996-04-26 Funktionsüberwachte Kraftstoffeinspritzanlage

Publications (3)

Publication Number Publication Date
ITRM970231A0 ITRM970231A0 (it) 1997-04-21
ITRM970231A1 ITRM970231A1 (it) 1998-10-21
IT1291886B1 true IT1291886B1 (it) 1999-01-21

Family

ID=7792568

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000231A IT1291886B1 (it) 1996-04-26 1997-04-21 Impianto di iniezione di carburante a funzionamento monitorato

Country Status (5)

Country Link
US (1) US5778852A (it)
DE (1) DE19616773C1 (it)
FR (1) FR2748062B1 (it)
GB (1) GB2312530B (it)
IT (1) IT1291886B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026786A (en) * 1997-07-18 2000-02-22 Caterpillar Inc. Method and apparatus for controlling a fuel injector assembly of an internal combustion engine
US20070195947A1 (en) * 1997-11-17 2007-08-23 Puumalainen Taina T Procedure in conjunction with making a telecommunication call and a telecommunication terminal arrangement
JP3855447B2 (ja) * 1998-03-31 2006-12-13 いすゞ自動車株式会社 エンジンの燃料噴射制御装置
JP3855473B2 (ja) * 1998-07-08 2006-12-13 いすゞ自動車株式会社 コモンレール式燃料噴射装置
JP3451554B1 (ja) * 2002-06-12 2003-09-29 オムロン株式会社 異常検出方法、異常検出装置および温度調節器
DE102006019894B3 (de) * 2006-04-28 2007-07-12 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102007007815B4 (de) * 2007-02-16 2009-04-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
FR3002592B1 (fr) * 2013-02-26 2016-09-16 Continental Automotive France Procede de pilotage d'un injecteur piezoelectrique de carburant d'un moteur a combustion interne de vehicule, comportant une etape de polarisation de l'actionneur piezoelectrique
CN109083791B (zh) * 2018-09-30 2019-09-27 潍柴动力股份有限公司 发动机喷油驱动的故障检测方法及故障检测装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078987B1 (en) * 1981-11-11 1989-01-18 Nissan Motor Co., Ltd. Fuel injection detecting system for a diesel engine
DE3311351A1 (de) * 1983-03-29 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer die kraftstoffzumessung bei einer dieselbrennkraftmaschine
JPH0694854B2 (ja) * 1983-04-08 1994-11-24 株式会社ゼクセル ディーゼル機関の燃料噴射進角測定装置
JPS61294139A (ja) * 1985-06-21 1986-12-24 Diesel Kiki Co Ltd 内燃機関用燃料噴射装置
DE3545229A1 (de) * 1985-12-20 1987-07-30 Audi Ag Verfahren und schaltung zur regelung des spritzbeginns bei einer verteilerpumpe fuer dieselkraftstoff an einer dieselbrennkraftmaschine
DE3730443A1 (de) * 1987-09-10 1989-03-23 Voest Alpine Automotive Verfahren zum steuern und regeln einer brennkraftmaschine und elektronische kraftstoff- einspritzeinrichtung zur durchfuehrung des verfahrens
JPH0199948U (it) * 1987-12-24 1989-07-05
DE4021886A1 (de) * 1990-07-10 1992-01-16 Bosch Gmbh Robert Kraftstoff-einspritzsystem fuer eine brennkraftmaschine
DE4031368A1 (de) * 1990-10-04 1992-04-09 Bosch Gmbh Robert Steuersystem fuer eine dieselbrennkraftmaschine
DE4033049A1 (de) * 1990-10-18 1992-04-23 Bosch Gmbh Robert Verfahren und einrichtung zur ueberpruefung des mengenstellwerkpositionssensors und des mengenstellwerks
FR2678025A1 (fr) * 1991-06-21 1992-12-24 Bosch Gmbh Robert Procede et dispositif pour commander un systeme de dosage de carburant commande par une electrovanne, notamment pour moteur diesel a combustion interne.
DE4308541A1 (de) * 1993-03-17 1994-09-22 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung und/oder Regelung eines Stellgliedes
JPH0777098A (ja) * 1993-09-07 1995-03-20 Zexel Corp 内燃機関の燃料噴射時期制御装置
IT1261580B (it) * 1993-09-07 1996-05-23 Fiat Ricerche Metodo di diagnosi di guasti di iniettori di impianti di iniezione ad alta pressione per motori a combustione interna

Also Published As

Publication number Publication date
GB9707503D0 (en) 1997-06-04
GB2312530B (en) 1998-09-09
ITRM970231A1 (it) 1998-10-21
US5778852A (en) 1998-07-14
FR2748062A1 (fr) 1997-10-31
DE19616773C1 (de) 1997-09-04
ITRM970231A0 (it) 1997-04-21
GB2312530A (en) 1997-10-29
FR2748062B1 (fr) 2000-02-11

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Legal Events

Date Code Title Description
0001 Granted