DE69906459D1 - Kraftstoffeinspritzvorrichtung der Accumulatorgattung - Google Patents

Kraftstoffeinspritzvorrichtung der Accumulatorgattung

Info

Publication number
DE69906459D1
DE69906459D1 DE69906459T DE69906459T DE69906459D1 DE 69906459 D1 DE69906459 D1 DE 69906459D1 DE 69906459 T DE69906459 T DE 69906459T DE 69906459 T DE69906459 T DE 69906459T DE 69906459 D1 DE69906459 D1 DE 69906459D1
Authority
DE
Germany
Prior art keywords
accumulatorgattung
fuel injection
injection device
fuel
injection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69906459T
Other languages
English (en)
Other versions
DE69906459T2 (de
Inventor
Kohketsu Susumu
Tanabe Keiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Fuso Truck and Bus Corp
Original Assignee
Mitsubishi Motors Corp
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
Priority claimed from JP33135998A external-priority patent/JP3384444B2/ja
Priority claimed from JP33573598A external-priority patent/JP3416682B2/ja
Priority claimed from JP10335736A external-priority patent/JP2000161172A/ja
Priority claimed from JP33573498A external-priority patent/JP3377034B2/ja
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of DE69906459D1 publication Critical patent/DE69906459D1/de
Application granted granted Critical
Publication of DE69906459T2 publication Critical patent/DE69906459T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • F02D2041/223—Diagnosis of fuel pressure sensors
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D2041/3881—Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure rail
DE69906459T 1998-11-20 1999-11-18 Kraftstoffeinspritzvorrichtung der Accumulatorgattung Expired - Lifetime DE69906459T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP33135998A JP3384444B2 (ja) 1998-11-20 1998-11-20 蓄圧式燃料噴射装置
JP33573598A JP3416682B2 (ja) 1998-11-26 1998-11-26 蓄圧式燃料噴射装置
JP10335736A JP2000161172A (ja) 1998-11-26 1998-11-26 蓄圧式燃料噴射装置
JP33573498A JP3377034B2 (ja) 1998-11-26 1998-11-26 蓄圧式燃料噴射装置

Publications (2)

Publication Number Publication Date
DE69906459D1 true DE69906459D1 (de) 2003-05-08
DE69906459T2 DE69906459T2 (de) 2003-10-23

Family

ID=27480460

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69906459T Expired - Lifetime DE69906459T2 (de) 1998-11-20 1999-11-18 Kraftstoffeinspritzvorrichtung der Accumulatorgattung

Country Status (3)

Country Link
US (2) US6378498B2 (de)
EP (1) EP1008741B1 (de)
DE (1) DE69906459T2 (de)

Families Citing this family (43)

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DE19939426A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE10043688A1 (de) * 2000-09-04 2002-03-14 Bosch Gmbh Robert Verfahren zur Diagnose eines Ventils in einem Kraftstoffversorgungssystem einer Brennkraftmaschine
DE10058130A1 (de) * 2000-11-22 2002-05-23 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE10112432A1 (de) * 2001-03-15 2002-09-19 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE10156637C1 (de) * 2001-11-17 2003-05-28 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung des Startbetriebs einer Brennkraftmaschine
DE10218024A1 (de) * 2002-04-23 2003-11-06 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
EP1378659B1 (de) * 2002-07-01 2008-05-28 Mitsubishi Heavy Industries, Ltd. Kraftstoffeinspritzventil und damit ausgerüstete Diesel Brennkraftmaschine
DE10301194A1 (de) * 2003-01-15 2004-07-29 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
WO2005068810A1 (de) * 2004-01-14 2005-07-28 Robert Bosch Gmbh Verfahren und steuergerät zum betreiben einer brennkraftmaschine mit einem einspritzsystem
JP4225240B2 (ja) * 2004-04-28 2009-02-18 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP2005337182A (ja) * 2004-05-28 2005-12-08 Mitsubishi Electric Corp 内燃機関の燃圧制御装置
JP4082392B2 (ja) * 2004-06-30 2008-04-30 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP4407611B2 (ja) * 2005-10-06 2010-02-03 株式会社デンソー 燃料噴射制御装置
JP4609271B2 (ja) * 2005-10-12 2011-01-12 株式会社デンソー 燃料噴射弁
US7398763B2 (en) * 2005-11-09 2008-07-15 Caterpillar Inc. Multi-source fuel system for variable pressure injection
US7392791B2 (en) * 2006-05-31 2008-07-01 Caterpillar Inc. Multi-source fuel system for variable pressure injection
US7431017B2 (en) * 2006-05-24 2008-10-07 Caterpillar Inc. Multi-source fuel system having closed loop pressure control
EP1870586B1 (de) * 2006-06-16 2018-12-05 Delphi International Operations Luxembourg S.à r.l. Vorrichtung zur Erkennung und Identifizierung von Komponentendefekten in einem Brennstoffsystem
JP4165896B2 (ja) * 2007-02-19 2008-10-15 ボッシュ株式会社 還元剤経路の詰まり判定装置及び還元剤経路の詰まり判定方法
DE102007039892A1 (de) * 2007-08-23 2009-02-26 Continental Automotive Gmbh Einspritzanlage für eine Brennkraftmaschine
DE602007012893D1 (de) * 2007-11-05 2011-04-14 Delphi Technologies Holding Dosierventile für die Kraftstoffeinspritzung
JP4609524B2 (ja) * 2008-05-09 2011-01-12 株式会社デンソー 燃圧制御装置、及び燃圧制御システム
JP4909973B2 (ja) * 2008-11-14 2012-04-04 日立オートモティブシステムズ株式会社 内燃機関の制御装置
KR101063688B1 (ko) * 2008-12-03 2011-09-07 현대자동차주식회사 엔진의 연료 공급장치 및 이를 위한 인젝터
JP4835715B2 (ja) * 2009-03-25 2011-12-14 株式会社デンソー 燃料噴射状態検出装置
JP4737315B2 (ja) * 2009-03-25 2011-07-27 株式会社デンソー 燃料噴射状態検出装置
JP4737314B2 (ja) * 2009-03-25 2011-07-27 株式会社デンソー 燃料噴射状態検出装置
JP4835716B2 (ja) * 2009-03-25 2011-12-14 株式会社デンソー 燃料噴射状態検出装置
US7950371B2 (en) * 2009-04-15 2011-05-31 GM Global Technology Operations LLC Fuel pump control system and method
US8738218B2 (en) 2009-10-13 2014-05-27 Bosch Corporation Pressure sensor diagnostic method and common rail fuel injection control device
US8240291B2 (en) * 2009-10-23 2012-08-14 Caterpillar Inc. Pressure relief valve
JP5267446B2 (ja) 2009-12-22 2013-08-21 日産自動車株式会社 内燃機関の燃料供給装置
DE102010031220A1 (de) * 2010-07-12 2012-01-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Kraftstoffeinspritzsystems
DE102011075124A1 (de) * 2011-05-03 2012-11-08 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine
JP2013007341A (ja) * 2011-06-24 2013-01-10 Denso Corp 燃料噴射状態推定装置
EP2573380B1 (de) * 2011-08-01 2018-09-26 Toyota Jidosha Kabushiki Kaisha Kraftstoffzufuhrvorrichtung
FR2991390B1 (fr) * 2012-06-04 2015-11-27 Peugeot Citroen Automobiles Sa Procede de commande d'un moteur a combustion interne
EP2984327B1 (de) * 2013-04-09 2017-06-21 Wärtsilä Finland Oy Dualkraftstoffeinspritzanlage und dualkraftstoffzufuhreinrichtung
DE102013206428A1 (de) * 2013-04-11 2014-10-30 Robert Bosch Gmbh Verfahren zum Betreiben eines Common-Rail-Systems eines Kraftfahrzeugs und Mittel zu dessen Implementierung
KR101816390B1 (ko) * 2016-04-26 2018-01-08 현대자동차주식회사 인젝터의 미소 닫힘 시간 제어를 위한 인젝터 특성 보정 방법
KR20180069942A (ko) * 2016-12-15 2018-06-26 현대자동차주식회사 차량의 인젝터 제어방법
CN110869605B (zh) * 2017-08-28 2021-12-28 沃尔沃卡车集团 发动机加压燃料系统和操作发动机加压燃料系统的方法
EP3776045B1 (de) * 2018-04-04 2022-11-30 Corning Research & Development Corporation Glasfasermodul mit austauschbaren eingangsmodul für kabel und verfahren

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US5197438A (en) * 1987-09-16 1993-03-30 Nippondenso Co., Ltd. Variable discharge high pressure pump
US5295469A (en) * 1990-07-09 1994-03-22 Nippondenso Co., Ltd. Safety valve for fuel injection apparatus
JP2882209B2 (ja) 1992-09-11 1999-04-12 三菱自動車工業株式会社 蓄圧式燃料噴射装置
GB2283533B (en) * 1993-05-06 1996-07-10 Cummins Engine Co Inc Distributor for a high pressure fuel system
US5732679A (en) * 1995-04-27 1998-03-31 Isuzu Motors Limited Accumulator-type fuel injection system
DE19640826B4 (de) * 1995-10-03 2004-11-25 Nippon Soken, Inc., Nishio Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür
DE19548280A1 (de) * 1995-12-22 1997-06-26 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP3790998B2 (ja) * 1996-09-03 2006-06-28 株式会社デンソー エンジン用蓄圧式燃料供給装置
US6024064A (en) * 1996-08-09 2000-02-15 Denso Corporation High pressure fuel injection system for internal combustion engine
WO1998009068A1 (fr) 1996-08-29 1998-03-05 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Dispositif d'injection de carburant
JPH10227268A (ja) * 1997-02-12 1998-08-25 Nippon Soken Inc 蓄圧式燃料噴射装置
US5839413A (en) * 1997-04-28 1998-11-24 The Rexroth Corporation Quick start HEUI system
US6076504A (en) * 1998-03-02 2000-06-20 Cummins Engine Company, Inc. Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine

Also Published As

Publication number Publication date
US20020002964A1 (en) 2002-01-10
US6792919B2 (en) 2004-09-21
DE69906459T2 (de) 2003-10-23
EP1008741A3 (de) 2001-08-08
US6378498B2 (en) 2002-04-30
EP1008741B1 (de) 2003-04-02
EP1008741A2 (de) 2000-06-14
US20020092504A1 (en) 2002-07-18

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MITSUBISHI FUSO TRUCK AND BUS CORP., TOKIO/TOKYO,

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOECK, TAPPE, KIRSCHNER RECHTSANWAELTE PATENTANWAELTE