DE60022233T2 - Einrichtung zur Brennstoffdrucksteuerung - Google Patents

Einrichtung zur Brennstoffdrucksteuerung Download PDF

Info

Publication number
DE60022233T2
DE60022233T2 DE2000622233 DE60022233T DE60022233T2 DE 60022233 T2 DE60022233 T2 DE 60022233T2 DE 2000622233 DE2000622233 DE 2000622233 DE 60022233 T DE60022233 T DE 60022233T DE 60022233 T2 DE60022233 T2 DE 60022233T2
Authority
DE
Germany
Prior art keywords
pressure
fuel
valve
relief valve
control device
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
DE2000622233
Other languages
German (de)
English (en)
Other versions
DE60022233D1 (de
Inventor
Tatsumasa Toyota-shi Aichi-ken Sugiyama
Yuuichirou Toyota-shi Aichi-ken Katou
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE60022233D1 publication Critical patent/DE60022233D1/de
Publication of DE60022233T2 publication Critical patent/DE60022233T2/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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3827—Common rail control systems for diesel engines
    • 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
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle
    • 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
    • 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
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • F02D41/3872—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves characterised by leakage flow in injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE2000622233 1999-02-19 2000-02-03 Einrichtung zur Brennstoffdrucksteuerung Expired - Lifetime DE60022233T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04135899A JP4023020B2 (ja) 1999-02-19 1999-02-19 高圧燃料噴射系の燃料圧制御装置
JP4135899 1999-02-19

Publications (2)

Publication Number Publication Date
DE60022233D1 DE60022233D1 (de) 2005-09-29
DE60022233T2 true DE60022233T2 (de) 2006-03-09

Family

ID=12606278

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2000622233 Expired - Lifetime DE60022233T2 (de) 1999-02-19 2000-02-03 Einrichtung zur Brennstoffdrucksteuerung
DE2000616989 Expired - Lifetime DE60016989T2 (de) 1999-02-19 2000-02-03 Kraftstoffdrucksteuervorrichtung für ein Hochdruckkraftstoffeinspritzsystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2000616989 Expired - Lifetime DE60016989T2 (de) 1999-02-19 2000-02-03 Kraftstoffdrucksteuervorrichtung für ein Hochdruckkraftstoffeinspritzsystem

Country Status (4)

Country Link
EP (3) EP1304470B1 (fr)
JP (1) JP4023020B2 (fr)
DE (2) DE60022233T2 (fr)
ES (2) ES2243809T3 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4304887B2 (ja) * 2001-06-19 2009-07-29 株式会社デンソー 代替燃料用の燃料供給システム
JP3724392B2 (ja) * 2001-07-26 2005-12-07 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
DE10352005A1 (de) * 2003-11-07 2005-06-09 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
JP4238166B2 (ja) 2004-03-22 2009-03-11 ヤマハ発動機株式会社 燃料供給装置および車両
JP4432610B2 (ja) 2004-05-17 2010-03-17 トヨタ自動車株式会社 内燃機関の燃料供給装置
JP4603867B2 (ja) * 2004-12-07 2010-12-22 日立オートモティブシステムズ株式会社 可変容量式燃料ポンプの制御装置及び燃料供給システム
JP4542135B2 (ja) 2005-03-18 2010-09-08 トヨタ自動車株式会社 ２系統燃料噴射式内燃機関
JP4495211B2 (ja) 2005-03-18 2010-06-30 トヨタ自動車株式会社 ２系統燃料噴射式エンジン
CN101142403B (zh) 2005-03-18 2010-05-26 丰田自动车株式会社 双系统燃料喷射式内燃机
WO2006100952A1 (fr) 2005-03-18 2006-09-28 Toyota Jidosha Kabushiki Kaisha Moteur à combustion interne
JP4544153B2 (ja) 2005-12-27 2010-09-15 株式会社デンソー 燃料噴射制御装置
JP4600369B2 (ja) 2006-09-05 2010-12-15 株式会社デンソー 減圧弁遅延補償装置、及びプログラム
JP4976318B2 (ja) * 2008-01-30 2012-07-18 日立オートモティブシステムズ株式会社 内燃機関の燃料噴射装置
DE102009031528B3 (de) * 2009-07-02 2010-11-11 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
FR2967794B1 (fr) * 2010-11-19 2014-07-11 Peugeot Citroen Automobiles Sa Regulateur de pression et dispositif d'alimentation en carburant comportant un tel regulateur
JP2013092071A (ja) * 2011-10-24 2013-05-16 Toyota Motor Corp 内燃機関制御装置及び内燃機関
CN102518523B (zh) * 2011-12-29 2014-07-16 北京经纬恒润科技有限公司 一种高压共轨柴油机喷油控制装置
JP5874622B2 (ja) * 2012-12-12 2016-03-02 株式会社デンソー 内燃機関の燃料噴射制御装置
CN109113882B (zh) * 2018-08-27 2020-08-18 车行天下网络科技股份有限公司 一种柴油车发动机传感器智能数据优化装置
GB2578577A (en) * 2018-10-30 2020-05-20 Perkins Engines Co Ltd Fuel system control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2636394B2 (ja) * 1989-01-20 1997-07-30 株式会社デンソー 燃料噴射装置
DE4019586A1 (de) * 1990-06-20 1992-01-02 Bosch Gmbh Robert Kraftstoffeinspritzsystem fuer brennkraftmaschinen
DE19616812B4 (de) * 1995-04-27 2004-09-30 Nippon Soken, Inc., Nishio Kraftstoffeinspritzvorrichtung
DE19640826B4 (de) 1995-10-03 2004-11-25 Nippon Soken, Inc., Nishio Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür
JPH09209870A (ja) 1996-02-05 1997-08-12 Zexel Corp 蓄圧式燃料噴射装置
JPH1054318A (ja) 1996-08-09 1998-02-24 Denso Corp エンジン用蓄圧式燃料供給装置
EP1030047B1 (fr) * 1999-02-15 2010-11-17 Toyota Jidosha Kabushiki Kaisha Méthode et dispositif de commande de pression de carburant pour système d'injection de carburant à haute pression

Also Published As

Publication number Publication date
DE60016989D1 (de) 2005-02-03
EP1304470B1 (fr) 2005-08-24
ES2243809T3 (es) 2005-12-01
EP1304470A3 (fr) 2004-05-19
JP4023020B2 (ja) 2007-12-19
EP1304471A2 (fr) 2003-04-23
EP1030048B1 (fr) 2004-12-29
JP2000240494A (ja) 2000-09-05
EP1304470A2 (fr) 2003-04-23
DE60016989T2 (de) 2005-06-09
EP1030048A3 (fr) 2002-03-27
DE60022233D1 (de) 2005-09-29
ES2232336T3 (es) 2005-06-01
EP1304471A3 (fr) 2004-05-19
EP1030048A2 (fr) 2000-08-23

Similar Documents

Publication Publication Date Title
DE60022233T2 (de) Einrichtung zur Brennstoffdrucksteuerung
DE102007043565B4 (de) Hochdruck-Kraftstoffpumpen-Steuervorrichtung für einen Verbrennungsmotor
DE60125264T2 (de) Einrichtung zur Regelung des Kraftstoffdrucks einer Brennkraftmaschine
DE102007000091B4 (de) Kraftstoffdrucksteuereinrichtung für einen Verbrennungsmotor mit Direkteinspritzung
DE69832858T2 (de) Verfahren und Vorrichtung für die Treibstoffeinspritzung bei einem Verbrennungsmotor
DE69222334T2 (de) Kraftstoffeinspritzsystem mit Verteilerleitung für einen Motor
DE102006000167B4 (de) Startsteuerungsvorrichtung und Startsteuerungsverfahren für eine Brennkraftmaschine mit zylinderinterner Einspritzung
DE60017307T2 (de) Common-Rail-Kraftstoffeinspritzsystem
DE102007050861B4 (de) Steuervorrichtung für einen Verbrennungsmotor
EP2449241B1 (fr) Procédé de réglage de la pression du rail dans un système d'injection à rail commun d'un moteur à combustion
DE102010063586B4 (de) Kraftstoffdrucksteuergerät
EP2006521B1 (fr) Procédé de réglage de la pression du rail lors d'un processus de démarrage
DE102004017256B4 (de) Druckspeicher-Kraftstoffeinspritzsystem geeignet zum Vermeiden eines abnormal hohen Drucks
DE102011051062B4 (de) Kraftstoffeinspritzsteuersystem für eine interne Verbrennungsmaschine
DE102004009026B4 (de) Vorrichtung zur Kraftstoffzuführung zu einem Verbrennungsmotor
DE102015116997B4 (de) Kraftstoffeinspritzvorrichtung
DE102015215688B4 (de) Ansteuerverfahren zum Ansteuern eines Kraftstoffeinspritzsystems sowie Kraftstoffeinspritzsystem
DE10341775B4 (de) Kraftstoffeinspritzsystem der Speicherbauart
DE10160311C2 (de) Verfahren, Computerprogramm, Steuer- und Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine
DE102011001321B4 (de) Kraftstoffdrucksteuervorrichtung
DE102006018648B4 (de) Hochdruckkraftstoffpumpen-Steuervorrichtung für einen Motor
DE10301956B4 (de) Sammel-Kraftstoffeinspritzsystem
DE102010060872A1 (de) Steuervorrichtung für eine Dieselmaschine
DE102010000446B4 (de) Kraftstoffdrucksteuervorrichtung
EP1616093B1 (fr) Procede de regulation de la pression du carburant dans un dispositif d'alimentation en carburant d'un moteur a combustion interne

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)