ATE521801T1 - Brennstoffdrucksteuergerät und brennstoffdrucksteuersystem - Google Patents

Brennstoffdrucksteuergerät und brennstoffdrucksteuersystem

Info

Publication number
ATE521801T1
ATE521801T1 AT09157955T AT09157955T ATE521801T1 AT E521801 T1 ATE521801 T1 AT E521801T1 AT 09157955 T AT09157955 T AT 09157955T AT 09157955 T AT09157955 T AT 09157955T AT E521801 T1 ATE521801 T1 AT E521801T1
Authority
AT
Austria
Prior art keywords
fuel pressure
fuel
control system
pressure control
common rail
Prior art date
Application number
AT09157955T
Other languages
English (en)
Inventor
Ryo Katsura
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
Application granted granted Critical
Publication of ATE521801T1 publication Critical patent/ATE521801T1/de

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
    • F02D41/3836—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
    • F02D41/221—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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
AT09157955T 2008-05-09 2009-04-15 Brennstoffdrucksteuergerät und brennstoffdrucksteuersystem ATE521801T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008122978A JP4609524B2 (ja) 2008-05-09 2008-05-09 燃圧制御装置、及び燃圧制御システム

Publications (1)

Publication Number Publication Date
ATE521801T1 true ATE521801T1 (de) 2011-09-15

Family

ID=40941654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09157955T ATE521801T1 (de) 2008-05-09 2009-04-15 Brennstoffdrucksteuergerät und brennstoffdrucksteuersystem

Country Status (4)

Country Link
US (1) US8050845B2 (de)
EP (1) EP2116710B1 (de)
JP (1) JP4609524B2 (de)
AT (1) ATE521801T1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8539934B2 (en) * 2008-04-10 2013-09-24 Bosch Corporation Injection abnormality detection method and common rail fuel injection control system
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
US8091530B2 (en) * 2008-12-08 2012-01-10 Ford Global Technologies, Llc High pressure fuel pump control for idle tick reduction
US8281768B2 (en) * 2009-03-04 2012-10-09 GM Global Technology Operations LLC Method and apparatus for controlling fuel rail pressure using fuel pressure sensor error
AT508049B1 (de) * 2009-03-17 2016-01-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
GB2473278B (en) 2009-09-08 2014-06-18 Gm Global Tech Operations Inc Method and system for controlling fuel pressure
JP5318716B2 (ja) * 2009-09-24 2013-10-16 本田技研工業株式会社 発電機の出力制御装置
JP2011163220A (ja) * 2010-02-10 2011-08-25 Denso Corp 燃料供給システムの制御装置
GB2512930A (en) * 2013-04-12 2014-10-15 Gm Global Tech Operations Inc Method of operating a fuel injection system
RU2530699C2 (ru) * 2013-06-26 2014-10-10 Погуляев Юрий Дмитриевич Способ управления подачей топлива и устройство управления подачей топлива
US20150106040A1 (en) * 2013-10-16 2015-04-16 Caterpillar Inc. Diagnosing fault in common rail fuel system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5619969A (en) * 1995-06-12 1997-04-15 Cummins Engine Company, Inc. Fuel injection rate shaping control system
JPH1047144A (ja) * 1996-08-06 1998-02-17 Toyota Motor Corp 燃料噴射装置の異常診断装置
JPH11125140A (ja) * 1997-10-22 1999-05-11 Denso Corp 内燃機関の蓄圧式燃料供給装置
JP3884577B2 (ja) * 1998-08-31 2007-02-21 株式会社日立製作所 内燃機関の制御装置
EP1008741B1 (de) 1998-11-20 2003-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Kraftstoffeinspritzvorrichtung der Accumulatorgattung
DE10020627A1 (de) 2000-04-27 2001-11-08 Bosch Gmbh Robert Verfahren zum Betreiben eines Kraftstoffversorgungssystems für eine Brennkraftmaschine insbesondere eines Kraftfahrzeugs
JP3966133B2 (ja) * 2002-09-13 2007-08-29 株式会社デンソー ポンプ異常診断装置
JP2004340034A (ja) * 2003-05-15 2004-12-02 Denso Corp 燃料噴射装置の故障診断装置
DE102004012489A1 (de) * 2004-03-15 2005-10-13 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine
JP2007146758A (ja) 2005-11-28 2007-06-14 Denso Corp 燃圧制御装置
JP4170345B2 (ja) * 2006-01-31 2008-10-22 三菱電機株式会社 内燃機関の高圧燃料ポンプ制御装置
JP4605129B2 (ja) * 2006-09-19 2011-01-05 株式会社デンソー 燃圧制御装置
JP2008101546A (ja) * 2006-10-19 2008-05-01 Toyota Motor Corp 内燃機関の燃料供給装置
DE102007061228A1 (de) 2007-12-19 2009-06-25 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffsystems einer Brennkraftmaschine

Also Published As

Publication number Publication date
US8050845B2 (en) 2011-11-01
JP4609524B2 (ja) 2011-01-12
EP2116710A1 (de) 2009-11-11
JP2009270520A (ja) 2009-11-19
EP2116710B1 (de) 2011-08-24
US20090281707A1 (en) 2009-11-12

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