JP2006291843A - 燃料噴射装置 - Google Patents

燃料噴射装置 Download PDF

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Publication number
JP2006291843A
JP2006291843A JP2005113285A JP2005113285A JP2006291843A JP 2006291843 A JP2006291843 A JP 2006291843A JP 2005113285 A JP2005113285 A JP 2005113285A JP 2005113285 A JP2005113285 A JP 2005113285A JP 2006291843 A JP2006291843 A JP 2006291843A
Authority
JP
Japan
Prior art keywords
fuel
pressure
injector
valve
engine
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.)
Pending
Application number
JP2005113285A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroyuki Nishimura
裕行 西村
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.)
Denso Corp
Original Assignee
Denso 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
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2005113285A priority Critical patent/JP2006291843A/ja
Priority to DE200610000170 priority patent/DE102006000170A1/de
Publication of JP2006291843A publication Critical patent/JP2006291843A/ja
Pending legal-status Critical Current

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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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/0215—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by draining or closing fuel conduits
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/022—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by acting on fuel control mechanism
    • 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
    • F02D2200/0604—Estimation of 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

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)
JP2005113285A 2005-04-11 2005-04-11 燃料噴射装置 Pending JP2006291843A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005113285A JP2006291843A (ja) 2005-04-11 2005-04-11 燃料噴射装置
DE200610000170 DE102006000170A1 (de) 2005-04-11 2006-04-10 Kraftstoffeinspritzvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005113285A JP2006291843A (ja) 2005-04-11 2005-04-11 燃料噴射装置

Publications (1)

Publication Number Publication Date
JP2006291843A true JP2006291843A (ja) 2006-10-26

Family

ID=37111593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005113285A Pending JP2006291843A (ja) 2005-04-11 2005-04-11 燃料噴射装置

Country Status (2)

Country Link
JP (1) JP2006291843A (de)
DE (1) DE102006000170A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008190519A (ja) * 2007-01-09 2008-08-21 Denso Corp 燃料噴射制御システム及び燃料噴射弁
JP2010249064A (ja) * 2009-04-17 2010-11-04 Nissan Motor Co Ltd エンジンの燃料噴射制御装置
JP5294510B2 (ja) * 2008-09-11 2013-09-18 ボッシュ株式会社 燃料噴射装置の制御装置及び制御方法
JP2016130477A (ja) * 2015-01-14 2016-07-21 いすゞ自動車株式会社 コモンレール式燃料噴射装置
JP2019100298A (ja) * 2017-12-06 2019-06-24 株式会社デンソー 冷却制御装置
GB2578577A (en) * 2018-10-30 2020-05-20 Perkins Engines Co Ltd Fuel system control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4492467B2 (ja) * 2005-07-13 2010-06-30 株式会社デンソー 燃料噴射制御装置
CN101644219B (zh) * 2009-02-27 2011-08-10 中国重汽集团重庆燃油喷射系统有限公司 重型车用柴油机电控高压共轨系统
WO2019101326A1 (en) 2017-11-23 2019-05-31 Volvo Truck Corporation A method for controlling gaseous fuel pressure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008190519A (ja) * 2007-01-09 2008-08-21 Denso Corp 燃料噴射制御システム及び燃料噴射弁
JP4552991B2 (ja) * 2007-01-09 2010-09-29 株式会社デンソー 燃料噴射制御システム及び燃料噴射弁
JP5294510B2 (ja) * 2008-09-11 2013-09-18 ボッシュ株式会社 燃料噴射装置の制御装置及び制御方法
JP2010249064A (ja) * 2009-04-17 2010-11-04 Nissan Motor Co Ltd エンジンの燃料噴射制御装置
JP2016130477A (ja) * 2015-01-14 2016-07-21 いすゞ自動車株式会社 コモンレール式燃料噴射装置
JP2019100298A (ja) * 2017-12-06 2019-06-24 株式会社デンソー 冷却制御装置
JP7056108B2 (ja) 2017-12-06 2022-04-19 株式会社デンソー 冷却制御装置
GB2578577A (en) * 2018-10-30 2020-05-20 Perkins Engines Co Ltd Fuel system control

Also Published As

Publication number Publication date
DE102006000170A1 (de) 2006-11-09

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