EP0896145A3 - Kraftstoffeinspritzungsteuergerät für eine Brennkraftmaschine mit Kraftstoffspeicherleitung - Google Patents

Kraftstoffeinspritzungsteuergerät für eine Brennkraftmaschine mit Kraftstoffspeicherleitung Download PDF

Info

Publication number
EP0896145A3
EP0896145A3 EP98114569A EP98114569A EP0896145A3 EP 0896145 A3 EP0896145 A3 EP 0896145A3 EP 98114569 A EP98114569 A EP 98114569A EP 98114569 A EP98114569 A EP 98114569A EP 0896145 A3 EP0896145 A3 EP 0896145A3
Authority
EP
European Patent Office
Prior art keywords
pressure
fuel pressure
engine
ecu
control valve
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.)
Granted
Application number
EP98114569A
Other languages
English (en)
French (fr)
Other versions
EP0896145A2 (de
EP0896145B1 (de
Inventor
Akira Kotani
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
Publication of EP0896145A2 publication Critical patent/EP0896145A2/de
Publication of EP0896145A3 publication Critical patent/EP0896145A3/de
Application granted granted Critical
Publication of EP0896145B1 publication Critical patent/EP0896145B1/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
    • F02D41/3863—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
    • 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
    • F02D41/02—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
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2250/31—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
    • F02D41/3845—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
    • F02D41/3836—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

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
EP98114569A 1997-08-04 1998-08-03 Kraftstoffeinspritzungsteuergerät für eine Brennkraftmaschine mit Kraftstoffspeicherleitung Expired - Lifetime EP0896145B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20918397 1997-08-04
JP209183/97 1997-08-04
JP20918397A JP3317202B2 (ja) 1997-08-04 1997-08-04 蓄圧式エンジンの燃料噴射制御装置

Publications (3)

Publication Number Publication Date
EP0896145A2 EP0896145A2 (de) 1999-02-10
EP0896145A3 true EP0896145A3 (de) 2000-08-09
EP0896145B1 EP0896145B1 (de) 2004-03-17

Family

ID=16568725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114569A Expired - Lifetime EP0896145B1 (de) 1997-08-04 1998-08-03 Kraftstoffeinspritzungsteuergerät für eine Brennkraftmaschine mit Kraftstoffspeicherleitung

Country Status (3)

Country Link
EP (1) EP0896145B1 (de)
JP (1) JP3317202B2 (de)
DE (1) DE69822380T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031580A1 (de) * 2000-06-29 2002-01-17 Bosch Gmbh Robert Druckgesteuertes Steuerteil für Common-Rail-Injektoren
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
JP3786062B2 (ja) * 2001-11-06 2006-06-14 株式会社デンソー 蓄圧式燃料噴射装置
DE10156637C1 (de) * 2001-11-17 2003-05-28 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung des Startbetriebs einer Brennkraftmaschine
KR100444051B1 (ko) * 2001-12-27 2004-08-11 현대자동차주식회사 디젤 엔진의 냉간시동성 제어장치
JP3988541B2 (ja) * 2002-01-21 2007-10-10 株式会社デンソー 蓄圧式燃料噴射装置
JP2007092626A (ja) * 2005-09-28 2007-04-12 Iseki & Co Ltd 作業機用エンジン
JP4572950B2 (ja) * 2008-04-10 2010-11-04 株式会社デンソー コモンレール圧制御装置およびそれを用いた燃料噴射システム
JP4857371B2 (ja) * 2009-08-31 2012-01-18 日立オートモティブシステムズ株式会社 エンジンの高圧燃料ポンプ制御装置
EP2492480B1 (de) * 2009-10-23 2015-11-25 Bosch Corporation Steuerungsvorrichtung für einen verbrennungsmotor
EP2333283A1 (de) * 2009-12-04 2011-06-15 Perkins Engines Company Limited Verfahren und Vorrichtung zur Steuerung des Drucks in einem Common Rail System
JP5131265B2 (ja) * 2009-12-24 2013-01-30 株式会社デンソー 燃料圧力制御装置
JP5310624B2 (ja) * 2010-03-26 2013-10-09 株式会社デンソー 燃料圧力制御装置
JPWO2011135674A1 (ja) * 2010-04-27 2013-07-18 トヨタ自動車株式会社 ディーゼル機関の制御装置
JP5333524B2 (ja) * 2011-06-14 2013-11-06 トヨタ自動車株式会社 ディーゼルエンジンの始動制御装置
JP5884744B2 (ja) * 2013-02-05 2016-03-15 株式会社デンソー 燃料供給装置
JP5982536B2 (ja) * 2015-06-23 2016-08-31 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
DE102016207297B3 (de) * 2016-04-28 2017-10-19 Mtu Friedrichshafen Gmbh Verfahren zum Betrieb einer Brennkraftmaschine, Einrichtung zum Steuern und/oder Regeln einer Brennkraftmaschine, Einspritzsystem und Brennkraftmaschine
GB2578577A (en) * 2018-10-30 2020-05-20 Perkins Engines Co Ltd Fuel system control
CN115450778B (zh) * 2022-09-14 2024-01-09 一汽解放汽车有限公司 供油控制方法、装置、电子设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304605A1 (de) * 1982-02-12 1983-08-25 Steyr Daimler Puch Ag Kraftstoff-einspritzanlage fuer eine elektrische, ein startschloss umfassende anlasseinrichtung aufweisende kraftfahrzeug-dieselmotoren
JPH06207548A (ja) * 1993-01-12 1994-07-26 Nippondenso Co Ltd 内燃機関の燃料噴射装置
EP0681100A2 (de) * 1994-05-06 1995-11-08 Cummins Engine Company, Inc. Verfahren und Vorrichtung zur elektronischen Steuerung eines Speicherkraftstoffsystems
GB2290112A (en) * 1992-10-15 1995-12-13 Fuji Heavy Ind Ltd Starting system control method for high pressure fuel injection engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266149A (ja) * 1987-04-22 1988-11-02 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JP3136938B2 (ja) * 1995-02-23 2001-02-19 トヨタ自動車株式会社 燃料圧力制御装置
JPH09209180A (ja) 1996-02-02 1997-08-12 Fujikura Ltd 銅又は銅合金材の防錆処理方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304605A1 (de) * 1982-02-12 1983-08-25 Steyr Daimler Puch Ag Kraftstoff-einspritzanlage fuer eine elektrische, ein startschloss umfassende anlasseinrichtung aufweisende kraftfahrzeug-dieselmotoren
GB2290112A (en) * 1992-10-15 1995-12-13 Fuji Heavy Ind Ltd Starting system control method for high pressure fuel injection engine
JPH06207548A (ja) * 1993-01-12 1994-07-26 Nippondenso Co Ltd 内燃機関の燃料噴射装置
EP0681100A2 (de) * 1994-05-06 1995-11-08 Cummins Engine Company, Inc. Verfahren und Vorrichtung zur elektronischen Steuerung eines Speicherkraftstoffsystems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 569 (M - 1695) 31 October 1994 (1994-10-31) *

Also Published As

Publication number Publication date
EP0896145A2 (de) 1999-02-10
JP3317202B2 (ja) 2002-08-26
DE69822380D1 (de) 2004-04-22
EP0896145B1 (de) 2004-03-17
JPH1150881A (ja) 1999-02-23
DE69822380T2 (de) 2005-02-24

Similar Documents

Publication Publication Date Title
EP0896145A3 (de) Kraftstoffeinspritzungsteuergerät für eine Brennkraftmaschine mit Kraftstoffspeicherleitung
EP0860600A3 (de) Kraftstoffeinspritzsystem für eine Brennkraftmaschine
EP0886058A3 (de) Brennstoffdrucksteuervorrichtung für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine
EP1195514A3 (de) Vorrichtung zur Regelung des Durchflusses einer Hochdruckpumpe in einem Common-rail Kraftstoffeinspritzsystem einer Brennkraftmaschine
EP0969195A2 (de) Kraftstoffeinspritzsystem mit Verteilerleitung
EP0860601A3 (de) Kraftstoffeinspritzsystem für eine Brennkraftmaschine
EP0964153A3 (de) Steuer- und Sicherheitsventil für Brennstoffversorgungssystem
EP1260692A3 (de) Kraftstoffeinspritzsteuereinrichtung für eine Brennkraftmaschine mit Einspritzung in den Zylinder
GB9903016D0 (en) A plunger for internal combustion engine fuel system component, a unit fuel injector,an accumulator assembly for engine fuel distribution system and fuel pump
EP0785358A3 (de) Verfahren und Einheit zur Dichtkeitsdiagnose eines Hochdruckeinspritzsystems einer Brennstoffmaschine
EP1059431A3 (de) Dieselmotor
EP0896144A3 (de) Kraftstoffeinspritzungsteuergerät für eine Brennkraftmaschine mit Kraftstoffspeicherleitung
EP1087130B1 (de) Speicherkraftstoffeinspritzvorrichtung
EP1018600A3 (de) Verfahren zur Steuerung
CA2202006A1 (en) Fuel supplying apparatus for internal combustion engine
EP0810364A3 (de) Fehlererkennungsverfahren für eine Kraftstoffeinspritzsteuereinrichtung
EP1030047A3 (de) Krafstoffdrucksteuervorrichtung und Verfahren für ein Hochdruckkraftstoffeinspritzsystem
EP2574761B1 (de) Vorrichtung zur Steuerung der Kraftstoffeinspritzung für einen Verbrennungsmotor
US6571774B2 (en) Engine fuel-injection control device
EP1167728A3 (de) Fremdgezündete Brennkraftmaschine mit Direkteinspritzung und Verfahren
EP0916830B1 (de) Vorrichtung zur Regelung der Voreinspritzung in einer Brennkraftmaschine
EP0828071A3 (de) Vorrichtung zur Steuerung der Beschleunigung eines aufgeladenen Dieselmotors
JP4484604B2 (ja) エンジンの燃料噴射量制御方法およびこれを用いたエンジン運転状態判別方法
JP3377034B2 (ja) 蓄圧式燃料噴射装置
US7891341B2 (en) Control device for internal combustion engine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980803

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: DE FR GB

17Q First examination report despatched

Effective date: 20030116

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69822380

Country of ref document: DE

Date of ref document: 20040422

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20041220

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080814

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080818

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080813

Year of fee payment: 11

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090803

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090831

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090803