DE60224106D1 - Steuervorrichtung für hochdruckkraftstoffpumpe von verbrennungsmotor - Google Patents

Steuervorrichtung für hochdruckkraftstoffpumpe von verbrennungsmotor

Info

Publication number
DE60224106D1
DE60224106D1 DE60224106T DE60224106T DE60224106D1 DE 60224106 D1 DE60224106 D1 DE 60224106D1 DE 60224106 T DE60224106 T DE 60224106T DE 60224106 T DE60224106 T DE 60224106T DE 60224106 D1 DE60224106 D1 DE 60224106D1
Authority
DE
Germany
Prior art keywords
control device
combustion engine
internal combustion
fuel pump
pressure fuel
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
DE60224106T
Other languages
English (en)
Other versions
DE60224106T2 (de
Inventor
Takashi Okamoto
Hiroyuki Yamada
Kousaku Shimada
Koji Matsufuji
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE60224106D1 publication Critical patent/DE60224106D1/de
Publication of DE60224106T2 publication Critical patent/DE60224106T2/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
    • F02D41/3836—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
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure
    • 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
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60224106T 2002-06-20 2002-06-20 Steuervorrichtung für hochdruckkraftstoffpumpe von verbrennungsmotor Expired - Lifetime DE60224106T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/006162 WO2004001220A1 (ja) 2002-06-20 2002-06-20 内燃機関の高圧燃料ポンプ制御装置

Publications (2)

Publication Number Publication Date
DE60224106D1 true DE60224106D1 (de) 2008-01-24
DE60224106T2 DE60224106T2 (de) 2008-11-27

Family

ID=29808120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224106T Expired - Lifetime DE60224106T2 (de) 2002-06-20 2002-06-20 Steuervorrichtung für hochdruckkraftstoffpumpe von verbrennungsmotor

Country Status (5)

Country Link
US (3) US7299790B2 (de)
EP (1) EP1533516B1 (de)
JP (1) JP4101802B2 (de)
DE (1) DE60224106T2 (de)
WO (1) WO2004001220A1 (de)

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US7373924B1 (en) * 2007-05-10 2008-05-20 Ford Global Technologies, Llc Method and system to mitigate pump noise in a direct injection, spark ignition engine
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US8506262B2 (en) * 2007-05-11 2013-08-13 Schlumberger Technology Corporation Methods of use for a positive displacement pump having an externally assisted valve
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DE102007035097B4 (de) * 2007-07-26 2016-05-19 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit
DE102007039892A1 (de) * 2007-08-23 2009-02-26 Continental Automotive Gmbh Einspritzanlage für eine Brennkraftmaschine
DE602007004729D1 (de) * 2007-09-11 2010-03-25 Fiat Ricerche Kraftstoffeinspritzeinrichtung mit einer Hochdruckkraftstoffpumpe mit variabler Durchflussmenge
DE602007009109D1 (de) * 2007-09-21 2010-10-21 Magneti Marelli Spa Steuerverfahren für ein Common-Rail Einspritzsystem mit einem Absperrventil zur Steuerung des Flusses einer Hochdruckbrennstoffpumpe
ATE460582T1 (de) * 2007-09-26 2010-03-15 Magneti Marelli Spa Verfahren zur steuerung eines common-rail- direkteinspritzungsystems mit einer hochdruckkraftstoffpumpe
JP4922906B2 (ja) * 2007-12-10 2012-04-25 日立オートモティブシステムズ株式会社 内燃機関の高圧燃料供給装置および制御装置
JP4587133B2 (ja) * 2008-06-04 2010-11-24 株式会社デンソー 燃料供給装置
JP4988681B2 (ja) * 2008-09-30 2012-08-01 日立オートモティブシステムズ株式会社 内燃機関の高圧燃料ポンプ制御装置
JP5083169B2 (ja) * 2008-10-22 2012-11-28 株式会社デンソー 燃料供給システム
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JP5591559B2 (ja) * 2010-02-16 2014-09-17 ザマ・ジャパン株式会社 燃料噴射装置
JP5124612B2 (ja) * 2010-03-25 2013-01-23 日立オートモティブシステムズ株式会社 内燃機関の高圧燃料ポンプ制御装置
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EP2402584A1 (de) * 2010-06-30 2012-01-04 Hitachi Ltd. Verfahren und Vorrichtung zur Steuerung einer Hochdruckbrennstoffförderpumpe
TWI421408B (zh) * 2010-07-22 2014-01-01 Chih Yung Wu 具壓力波裝置之岐管燃油噴射引擎
WO2012040610A2 (en) * 2010-09-23 2012-03-29 Cummins Intellectual Property, Inc. Variable flow fuel transfer pump system and method
EP2453122B1 (de) * 2010-11-12 2016-09-07 Hitachi, Ltd. Verfahren und Steuergerät zur Steuerung einer Hochdruckkraftstoffförderpumpe zur Speisung von Kraftstoff unter Druck in einen Verbrennungsmotor
US8979514B2 (en) * 2011-03-30 2015-03-17 Denso International America, Inc. Pump pressure control valve with shock reduction features
WO2012142742A1 (zh) * 2011-04-19 2012-10-26 潍柴动力股份有限公司 控制高压共轨燃油系统的高压共轨管腔轨压的设备和方法
WO2012142744A1 (zh) * 2011-04-19 2012-10-26 潍柴动力股份有限公司 用于控制柴油发动机的高压共轨系统的设备和方法
EP2703625A1 (de) * 2011-04-27 2014-03-05 Toyota Jidosha Kabushiki Kaisha Dosierungsvorrichtung für eine hochdruckpumpe
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JP5639970B2 (ja) * 2011-08-03 2014-12-10 日立オートモティブシステムズ株式会社 電磁弁の制御方法、高圧燃料供給ポンプの電磁吸入弁の制御方法および電磁吸入弁の電磁駆動機構の制御装置
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DE102013220780B4 (de) * 2013-10-15 2021-05-27 Vitesco Technologies GmbH Kraftstoffeinspritzsystem
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Also Published As

Publication number Publication date
WO2004001220A1 (ja) 2003-12-31
US7546832B2 (en) 2009-06-16
US7299790B2 (en) 2007-11-27
US20060147317A1 (en) 2006-07-06
US20090235900A1 (en) 2009-09-24
DE60224106T2 (de) 2008-11-27
EP1533516A4 (de) 2005-08-03
EP1533516B1 (de) 2007-12-12
JPWO2004001220A1 (ja) 2005-10-20
US7757667B2 (en) 2010-07-20
EP1533516A1 (de) 2005-05-25
JP4101802B2 (ja) 2008-06-18
US20090093942A1 (en) 2009-04-09

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