HK1226117A1 - 用於噴嘴單獨地診斷燃料噴射機構的方法和具有燃料噴射機構的內燃機 - Google Patents

用於噴嘴單獨地診斷燃料噴射機構的方法和具有燃料噴射機構的內燃機

Info

Publication number
HK1226117A1
HK1226117A1 HK16114419A HK16114419A HK1226117A1 HK 1226117 A1 HK1226117 A1 HK 1226117A1 HK 16114419 A HK16114419 A HK 16114419A HK 16114419 A HK16114419 A HK 16114419A HK 1226117 A1 HK1226117 A1 HK 1226117A1
Authority
HK
Hong Kong
Prior art keywords
fuel injection
injection device
injector
combustion engine
internal combustion
Prior art date
Application number
HK16114419A
Other languages
English (en)
Inventor
Michael Walder
Andreas Mehr
Frank Mlicki
Alexander Bernhard
Christian Wolf
Original Assignee
Mtu Friedrichshafen Gmbh
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 Mtu Friedrichshafen Gmbh filed Critical Mtu Friedrichshafen Gmbh
Publication of HK1226117A1 publication Critical patent/HK1226117A1/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/001—Measuring fuel delivery of a fuel injector
    • 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
    • F02D41/3809—Common rail control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • 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
    • 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
    • F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop

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)
HK16114419A 2013-08-15 2016-12-20 用於噴嘴單獨地診斷燃料噴射機構的方法和具有燃料噴射機構的內燃機 HK1226117A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201310216255 DE102013216255B3 (de) 2013-08-15 2013-08-15 Verfahren zur injektorindividuellen Diagnose einer Kraftstoff-Einspritzeinrichtung und Brennkraftmaschine mit einer Kraftstoff-Einspritzeinrichtung

Publications (1)

Publication Number Publication Date
HK1226117A1 true HK1226117A1 (zh) 2017-09-22

Family

ID=51263368

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16114419A HK1226117A1 (zh) 2013-08-15 2016-12-20 用於噴嘴單獨地診斷燃料噴射機構的方法和具有燃料噴射機構的內燃機

Country Status (7)

Country Link
US (1) US9903331B2 (zh)
EP (1) EP3033513A1 (zh)
JP (1) JP2016532051A (zh)
CN (1) CN105705754A (zh)
DE (1) DE102013216255B3 (zh)
HK (1) HK1226117A1 (zh)
WO (1) WO2015022058A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207961B4 (de) 2015-04-29 2017-05-11 Mtu Friedrichshafen Gmbh Verfahren zum Erkennen einer Dauereinspritzung im Betrieb einer Brennkraftmaschine, Einspritzsystem für eine Brennkraftmaschine und Brennkraftmaschine
US20180015224A1 (en) * 2016-07-13 2018-01-18 California Institute Of Technology Dampers and Methods for Performing Measurements in an Autoinjector
DE102016219571B3 (de) * 2016-10-10 2017-07-27 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102017206416B3 (de) * 2017-04-13 2018-08-02 Mtu Friedrichshafen Gmbh Verfahren zum Ermitteln eines dauereinspritzenden Brennraums, Einspritzsystem und Brennkraftmaschine mit einem solchen Einspritzsystem
DE102017216989B4 (de) * 2017-09-25 2019-07-18 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine mit einem Einspritzsystem und Einspritzsystem zur Durchführung eines solchen Verfahrens
DE102018002161A1 (de) * 2018-03-16 2019-09-19 Woodward L'orange Gmbh Anordnung
DE102018115305B3 (de) 2018-06-26 2019-10-24 Mtu Friedrichshafen Gmbh Verfahren zum Angleichen eines Einspritzverhaltens von Injektoren eines Verbrennungsmotors, Motorsteuergerät und Verbrennungsmotor
DE102019003815B4 (de) * 2019-05-29 2021-01-28 Mtu Friedrichshafen Gmbh Verfahren zur Überwachung eines Injektors auf mechanische Schädigung
DE102019214250A1 (de) * 2019-09-19 2021-03-25 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Nacheinspritzungsdiagnose eines Einspritzsystems einer Brennkraftmaschine

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US4421088A (en) * 1980-07-03 1983-12-20 Lucas Industries Limited Fuel system for compression ignition engine
US5535621A (en) 1994-03-02 1996-07-16 Ford Motor Company On-board detection of fuel injector malfunction
EP1280989B1 (de) * 2000-05-03 2005-11-30 Robert Bosch Gmbh Verfahren und vorrichtung zur überwachung eines kraftstoffzumess-systems einer brennkraftmaschine
DE10147189A1 (de) 2001-09-25 2003-04-24 Bosch Gmbh Robert Verfahren zum Betreiben eines Kraftstoffversorgungssystems für einen Verbrennungsmotor eines Kraftfahrzeugs
DE10259797A1 (de) 2002-12-19 2004-07-15 Siemens Ag Vorrichtung und Verfahren zum Erkennen von Fehlern in einem Kraftstoffeinspritzsystem
DE10344181A1 (de) * 2003-09-24 2005-04-28 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
DE102004006896A1 (de) * 2004-02-12 2005-09-15 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
DE102006007365B3 (de) * 2006-02-17 2007-05-31 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
DE102006034514B4 (de) * 2006-07-26 2014-01-16 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung einer Brennkraftmaschine
JP4501975B2 (ja) * 2007-08-31 2010-07-14 株式会社デンソー 燃料噴射装置及び燃料噴射装置の製造方法
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DE102009002793B4 (de) 2009-05-04 2011-07-07 MTU Friedrichshafen GmbH, 88045 Common-Rail-Kraftstoffeinspritzsystem sowie Brennkraftmaschine, Elektronische Einrichtung und Verfahren zur Steuerung und/oder Regelung einer Brennkraftmaschine
DE102009056381B4 (de) 2009-11-30 2014-05-22 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
JP4968319B2 (ja) * 2009-12-24 2012-07-04 トヨタ自動車株式会社 燃料噴射弁の異常判定装置
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JP5718829B2 (ja) * 2012-01-13 2015-05-13 トヨタ自動車株式会社 燃料供給系の異常判定装置
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DE102013216192B4 (de) * 2013-08-14 2020-08-06 Mtu Friedrichshafen Gmbh Verfahren zur Bestimmung von wenigstens einem Einspritzparameter einer Brennkraftmaschine und Brennkraftmaschine
DE102013220589B3 (de) * 2013-10-11 2015-02-19 Mtu Friedrichshafen Gmbh Verfahren zum Betrieb einer Brennkraftmaschine sowie Einrichtung zum Steuern und Regeln einer Brennkraftmaschine, Einspritzsystem und Brennkraftmaschine

Also Published As

Publication number Publication date
DE102013216255B3 (de) 2014-11-27
JP2016532051A (ja) 2016-10-13
WO2015022058A1 (de) 2015-02-19
US20160186709A1 (en) 2016-06-30
EP3033513A1 (de) 2016-06-22
CN105705754A (zh) 2016-06-22
US9903331B2 (en) 2018-02-27

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