GB2459018B - Common-rail pressure control apparatus and fuel injection system having the same - Google Patents

Common-rail pressure control apparatus and fuel injection system having the same

Info

Publication number
GB2459018B
GB2459018B GB0905187A GB0905187A GB2459018B GB 2459018 B GB2459018 B GB 2459018B GB 0905187 A GB0905187 A GB 0905187A GB 0905187 A GB0905187 A GB 0905187A GB 2459018 B GB2459018 B GB 2459018B
Authority
GB
United Kingdom
Prior art keywords
common
same
fuel injection
control apparatus
pressure control
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
GB0905187A
Other versions
GB2459018A (en
GB0905187D0 (en
Inventor
Seiichi Yoshida
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
Publication of GB0905187D0 publication Critical patent/GB0905187D0/en
Publication of GB2459018A publication Critical patent/GB2459018A/en
Application granted granted Critical
Publication of GB2459018B publication Critical patent/GB2459018B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1431—Controller structures or design the system including an input-output delay
    • 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
    • F02D2200/023—Temperature of lubricating oil or working fluid
    • 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
    • F02D2200/0606—Fuel temperature
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures

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)
GB0905187A 2008-04-10 2009-03-25 Common-rail pressure control apparatus and fuel injection system having the same Expired - Fee Related GB2459018B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008102358A JP4572950B2 (en) 2008-04-10 2008-04-10 Common rail pressure control device and fuel injection system using the same

Publications (3)

Publication Number Publication Date
GB0905187D0 GB0905187D0 (en) 2009-05-06
GB2459018A GB2459018A (en) 2009-10-14
GB2459018B true GB2459018B (en) 2012-09-19

Family

ID=40640191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0905187A Expired - Fee Related GB2459018B (en) 2008-04-10 2009-03-25 Common-rail pressure control apparatus and fuel injection system having the same

Country Status (3)

Country Link
JP (1) JP4572950B2 (en)
DE (1) DE102009002099B4 (en)
GB (1) GB2459018B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011135674A1 (en) * 2010-04-27 2013-07-18 トヨタ自動車株式会社 Diesel engine control device
JP5278605B2 (en) * 2010-05-12 2013-09-04 トヨタ自動車株式会社 Diesel engine control device
DE102010061810A1 (en) * 2010-11-23 2012-05-24 Robert Bosch Gmbh Method for operating a fuel system of an internal combustion engine
JP6546105B2 (en) * 2016-02-25 2019-07-17 トヨタ自動車株式会社 Control device for internal combustion engine
JP7054712B2 (en) * 2020-01-29 2022-04-14 本田技研工業株式会社 Fuel pressure control device for internal combustion engine
CN115126637B (en) * 2022-07-20 2024-02-20 潍柴动力股份有限公司 High-pressure common rail fuel system and automobile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896145A2 (en) * 1997-08-04 1999-02-10 Toyota Jidosha Kabushiki Kaisha Fuel injection control apparatus for accumulator type engine
JP2002031014A (en) * 2000-07-14 2002-01-31 Bosch Automotive Systems Corp Method and device for controlling fuel injection device for internal combustion engine
JP2008274859A (en) * 2007-04-27 2008-11-13 Iseki & Co Ltd Engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3360336B2 (en) 1993-01-12 2002-12-24 株式会社デンソー Fuel injection device for internal combustion engine
JP2003041985A (en) * 2001-07-31 2003-02-13 Denso Corp Fuel injector
JP3960051B2 (en) * 2002-01-15 2007-08-15 株式会社デンソー Accumulated fuel injection system
JP4355640B2 (en) * 2004-09-17 2009-11-04 ヤンマー株式会社 Fuel injection device
JP4333635B2 (en) * 2005-05-24 2009-09-16 株式会社デンソー In-cylinder injection internal combustion engine control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896145A2 (en) * 1997-08-04 1999-02-10 Toyota Jidosha Kabushiki Kaisha Fuel injection control apparatus for accumulator type engine
JP2002031014A (en) * 2000-07-14 2002-01-31 Bosch Automotive Systems Corp Method and device for controlling fuel injection device for internal combustion engine
JP2008274859A (en) * 2007-04-27 2008-11-13 Iseki & Co Ltd Engine

Also Published As

Publication number Publication date
GB2459018A (en) 2009-10-14
JP2009250192A (en) 2009-10-29
GB0905187D0 (en) 2009-05-06
JP4572950B2 (en) 2010-11-04
DE102009002099B4 (en) 2014-03-13
DE102009002099A1 (en) 2009-10-15

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20131106

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210325