DE69942256D1 - Brennstoffversorgungssystem - Google Patents

Brennstoffversorgungssystem

Info

Publication number
DE69942256D1
DE69942256D1 DE69942256T DE69942256T DE69942256D1 DE 69942256 D1 DE69942256 D1 DE 69942256D1 DE 69942256 T DE69942256 T DE 69942256T DE 69942256 T DE69942256 T DE 69942256T DE 69942256 D1 DE69942256 D1 DE 69942256D1
Authority
DE
Germany
Prior art keywords
pressure
fuel
engine
pressure accumulator
injectors
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
DE69942256T
Other languages
English (en)
Inventor
David C Jay
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.)
Wartsila Finland Oy
Original Assignee
Wartsila Finland Oy
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 Wartsila Finland Oy filed Critical Wartsila Finland Oy
Application granted granted Critical
Publication of DE69942256D1 publication Critical patent/DE69942256D1/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • 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
    • F02M63/0275—Arrangement of common rails
    • F02M63/0285—Arrangement of common rails having more than one common rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE69942256T 1998-05-20 1999-05-19 Brennstoffversorgungssystem Expired - Lifetime DE69942256D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI981126A FI107831B (fi) 1998-05-20 1998-05-20 Polttoaineensyöttöjärjestelmä

Publications (1)

Publication Number Publication Date
DE69942256D1 true DE69942256D1 (de) 2010-05-27

Family

ID=8551771

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69942256T Expired - Lifetime DE69942256D1 (de) 1998-05-20 1999-05-19 Brennstoffversorgungssystem
DE69940234T Expired - Lifetime DE69940234D1 (de) 1998-05-20 1999-05-19 Brennstoffversorgungssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69940234T Expired - Lifetime DE69940234D1 (de) 1998-05-20 1999-05-19 Brennstoffversorgungssystem

Country Status (6)

Country Link
US (1) US6240901B1 (de)
EP (2) EP0959245B1 (de)
JP (2) JP4547052B2 (de)
AT (2) ATE420284T1 (de)
DE (2) DE69942256D1 (de)
FI (1) FI107831B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010945B4 (de) * 2000-03-06 2004-07-22 Robert Bosch Gmbh Pumpe zur Versorgung eines Kraftstoffeinspritzsystems und einer hydraulischen Ventilsteuerung für Brennkraftmaschinen
FI113684B (fi) * 2001-04-10 2004-05-31 Waertsilae Finland Oy Polttoaineen ruiskutusventtiili ja menetelmä polttoaineen ruiskutuksessa
JP3849928B2 (ja) * 2001-09-03 2006-11-22 株式会社デンソー 燃料噴射ポンプ
DE10157135B4 (de) 2001-11-21 2004-03-11 Man B & W Diesel Ag Kraftstoffversorgungsanlage in Form eines Common-Rail-Systems einer Brennkraftmaschine mit mehreren Zylindern
EP1793121B1 (de) 2002-07-01 2009-01-14 Mitsubishi Heavy Industries, Ltd. Kraftstoffeinspritzventil und Dieselmotor damit
FI117349B (fi) † 2002-08-02 2006-09-15 Waertsilae Finland Oy Polttoaineen syöttöjärjestelmä
FI117350B (fi) * 2002-10-16 2006-09-15 Waertsilae Finland Oy Laitteisto ja menetelmä polttoaineen syöttöjärjestelmän yhteydessä
GB0303603D0 (en) * 2003-02-17 2003-03-19 Delphi Tech Inc Improvements in or relating to pressurisation pumps
FI115008B (fi) 2003-05-13 2005-02-15 Waertsilae Finland Oy Menetelmä solenoidin toiminnan valvomiseksi
DE60319968T2 (de) * 2003-06-20 2009-04-16 Delphi Technologies, Inc., Troy Kraftstoffsystem
DE10342387B3 (de) * 2003-09-13 2005-05-25 Man B & W Diesel Ag Umrüstsystem
JP4225240B2 (ja) * 2004-04-28 2009-02-18 トヨタ自動車株式会社 内燃機関の燃料供給装置
EP1612401B1 (de) * 2004-06-30 2008-11-05 C.R.F. Società Consortile per Azioni Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE602004014265D1 (de) * 2004-06-30 2008-07-17 Fiat Ricerche Einspritzsystem für Verbrennungskraftmaschine
US7540275B2 (en) * 2004-07-12 2009-06-02 Yanmar Co., Ltd. Accumulator-type fuel injection apparatus and internal combustion engine provided with that accumulator-type fuel injection apparatus
DE102004060003A1 (de) * 2004-12-14 2006-07-06 Man B & W Diesel Ag Kraftstoffversorgungsanlage in Form eines Common-Rail-Systems für mehrere Zylinder einer Brennkraftmaschine
FR2892469B1 (fr) * 2005-10-24 2013-08-16 Renault Sas Dispositif d'injection de carburant haute pression dans des cylindres d'un moteur a combustion interne
JP4121531B2 (ja) 2006-05-12 2008-07-23 エムエーエヌ・ディーゼル・エーエス 大型２サイクルディーゼルエンジンのための燃料循環式コモンレール燃料噴射装置
DE102006046214B3 (de) * 2006-09-29 2008-04-30 Siemens Ag Fluidsammelvorrichtung
FI120844B (fi) 2007-05-31 2010-03-31 Waertsilae Finland Oy Polttoaineen syöttöjärjestelmän polttoainevarasto
FI122557B (fi) 2009-04-02 2012-03-30 Waertsilae Finland Oy Mäntämoottorin polttoaineenruiskutusjärjestely
FI20115126L (fi) 2011-02-09 2012-08-10 Waertsilae Finland Oy Polttoaineen ruiskutusjärjestelmä
DE102011005096A1 (de) 2011-03-04 2012-09-06 Man Diesel & Turbo Se Verbrennungsmotor
DE102016204408A1 (de) * 2016-03-17 2017-09-21 Robert Bosch Gmbh Verfahren zum Ermitteln eines Sollwertes für eine Stellgröße zur Ansteuerung einer Niederdruckpumpe
EP4030049B1 (de) 2021-01-14 2024-08-07 Wärtsilä Finland Oy Common-rail-kraftstoffeinspritzsystem für einen mehrzylinder-verbrennungskolbenmotor, verfahren zum nachrüsten eines kraftstoffeinspritzsystems in einem mehrzylinder-verbrennungskolbenmotor und verbrennungskolbenmotor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827409A (en) * 1972-06-29 1974-08-06 Physics Int Co Fuel injection system for internal combustion engines
JPS5359132A (en) * 1976-11-09 1978-05-27 Kubota Ltd Over-head valve v-shaped diesel engine
AT364965B (de) * 1978-12-19 1981-11-25 Steyr Daimler Puch Ag Nockenwelle fuer einspritzbrennkraftmaschinen
JPS6018812B2 (ja) * 1980-02-05 1985-05-13 ヤンマーディーゼル株式会社 Ｏｈｖ式デイ−ゼル機関
JPH0759919B2 (ja) * 1986-04-04 1995-06-28 日本電装株式会社 デイ−ゼルエンジン用燃料噴射制御装置
JPH0413407Y2 (de) * 1986-06-05 1992-03-27
CH674243A5 (de) * 1987-07-08 1990-05-15 Dereco Dieselmotoren Forschung
JPH0466742A (ja) * 1990-07-05 1992-03-03 Yamaha Motor Co Ltd 高圧燃料噴射式エンジンのアイドリング制御装置
US5230613A (en) * 1990-07-16 1993-07-27 Diesel Technology Company Common rail fuel injection system
JPH04308354A (ja) * 1991-04-05 1992-10-30 Kubota Corp 多気筒ディーゼルエンジンの吸排気弁・燃料噴射ポンプ駆動装置
JPH05240122A (ja) * 1992-02-29 1993-09-17 Suzuki Motor Corp Ｖ型エンジンの燃料配管構造
JP3303449B2 (ja) * 1993-08-09 2002-07-22 株式会社デンソー 蓄圧式燃料噴射装置
DE4335171C1 (de) * 1993-10-15 1995-05-04 Daimler Benz Ag Kraftstoffeinspritzanlage für eine mehrzylindrige Dieselbrennkraftmaschine
DE19539885A1 (de) * 1995-05-26 1996-11-28 Bosch Gmbh Robert Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine
JPH08338339A (ja) * 1995-06-15 1996-12-24 Isuzu Motors Ltd ディーゼルエンジン
JP3292017B2 (ja) * 1996-01-16 2002-06-17 トヨタ自動車株式会社 Ｖ型エンジンの燃料供給装置
JPH1018936A (ja) * 1996-07-02 1998-01-20 Sanshin Ind Co Ltd 船外機の燃料配管構造
DE19626537C1 (de) * 1996-07-02 1997-09-18 Daimler Benz Ag Kraftstoffdruckregelvorrichtung für eine Kraftstoffeinspritzanlage
JPH10103175A (ja) * 1996-09-25 1998-04-21 Zexel Corp 燃料噴射装置

Also Published As

Publication number Publication date
JP2000027739A (ja) 2000-01-25
FI981126A0 (fi) 1998-05-20
EP1643119A2 (de) 2006-04-05
EP0959245B1 (de) 2009-01-07
EP0959245A3 (de) 2001-01-10
EP1643119A3 (de) 2009-02-18
US6240901B1 (en) 2001-06-05
FI107831B (fi) 2001-10-15
DE69940234D1 (de) 2009-02-26
FI981126A (fi) 1999-11-21
EP0959245A2 (de) 1999-11-24
JP2010156345A (ja) 2010-07-15
JP4547052B2 (ja) 2010-09-22
ATE464472T1 (de) 2010-04-15
ATE420284T1 (de) 2009-01-15
EP1643119B1 (de) 2010-04-14

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Legal Events

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8364 No opposition during term of opposition