JP4148238B2 - コモンレール式燃料噴射システム - Google Patents

コモンレール式燃料噴射システム Download PDF

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Publication number
JP4148238B2
JP4148238B2 JP2005147042A JP2005147042A JP4148238B2 JP 4148238 B2 JP4148238 B2 JP 4148238B2 JP 2005147042 A JP2005147042 A JP 2005147042A JP 2005147042 A JP2005147042 A JP 2005147042A JP 4148238 B2 JP4148238 B2 JP 4148238B2
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JP
Japan
Prior art keywords
pressure
common rail
fuel
fuel pressure
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 - Fee Related
Application number
JP2005147042A
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English (en)
Japanese (ja)
Other versions
JP2006322402A (ja
Inventor
了 末永
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 JP2005147042A priority Critical patent/JP4148238B2/ja
Priority to EP20060114164 priority patent/EP1726809B1/de
Priority to DE200660014468 priority patent/DE602006014468D1/de
Publication of JP2006322402A publication Critical patent/JP2006322402A/ja
Application granted granted Critical
Publication of JP4148238B2 publication Critical patent/JP4148238B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Fluid Pressure (AREA)
JP2005147042A 2005-05-19 2005-05-19 コモンレール式燃料噴射システム Expired - Fee Related JP4148238B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005147042A JP4148238B2 (ja) 2005-05-19 2005-05-19 コモンレール式燃料噴射システム
EP20060114164 EP1726809B1 (de) 2005-05-19 2006-05-18 Brennkraftmaschine mit mehreren Zylinderdrucksensoren pro Zylinder
DE200660014468 DE602006014468D1 (de) 2005-05-19 2006-05-18 Brennkraftmaschine mit mehreren Zylinderdrucksensoren pro Zylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005147042A JP4148238B2 (ja) 2005-05-19 2005-05-19 コモンレール式燃料噴射システム

Publications (2)

Publication Number Publication Date
JP2006322402A JP2006322402A (ja) 2006-11-30
JP4148238B2 true JP4148238B2 (ja) 2008-09-10

Family

ID=36872118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005147042A Expired - Fee Related JP4148238B2 (ja) 2005-05-19 2005-05-19 コモンレール式燃料噴射システム

Country Status (3)

Country Link
EP (1) EP1726809B1 (de)
JP (1) JP4148238B2 (de)
DE (1) DE602006014468D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860342B1 (ko) 2007-07-23 2008-09-26 델파이코리아 주식회사 커먼레일 디젤엔진의 연료분사 제어장치 및 방법
JP5191983B2 (ja) * 2009-12-16 2013-05-08 日立オートモティブシステムズ株式会社 内燃機関の診断装置
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021647A1 (de) * 2000-05-04 2001-11-15 Bosch Gmbh Robert Abtastverfahren für Drucksensoren bei druckbasierter Füllungserfassung
JP4022853B2 (ja) 2001-11-29 2007-12-19 株式会社デンソー コモンレール式燃料噴射システム
US6739183B1 (en) * 2002-02-15 2004-05-25 Dana Corporation Multiple-layer cylinder head gasket with integral pressure sensor apparatus for measuring pressures within engine cylinders

Also Published As

Publication number Publication date
EP1726809A1 (de) 2006-11-29
JP2006322402A (ja) 2006-11-30
DE602006014468D1 (de) 2010-07-08
EP1726809B1 (de) 2010-05-26

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