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DE50211417D1 - Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine - Google Patents

Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine

Info

Publication number
DE50211417D1
DE50211417D1 DE50211417T DE50211417T DE50211417D1 DE 50211417 D1 DE50211417 D1 DE 50211417D1 DE 50211417 T DE50211417 T DE 50211417T DE 50211417 T DE50211417 T DE 50211417T DE 50211417 D1 DE50211417 D1 DE 50211417D1
Authority
DE
Germany
Prior art keywords
fuel
combustion engine
internal combustion
injection device
fuel injection
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
DE50211417T
Other languages
English (en)
Inventor
Gerhard Geyer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE50211417D1 publication Critical patent/DE50211417D1/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
    • 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
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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
    • 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
    • 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
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50211417T 2002-02-08 2002-12-05 Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine Expired - Lifetime DE50211417D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10205186A DE10205186A1 (de) 2002-02-08 2002-02-08 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
PCT/DE2002/004456 WO2003067072A1 (de) 2002-02-08 2002-12-05 Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE50211417D1 true DE50211417D1 (de) 2008-01-31

Family

ID=27618433

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10205186A Withdrawn DE10205186A1 (de) 2002-02-08 2002-02-08 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE50211417T Expired - Lifetime DE50211417D1 (de) 2002-02-08 2002-12-05 Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10205186A Withdrawn DE10205186A1 (de) 2002-02-08 2002-02-08 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine

Country Status (9)

Country Link
US (1) US7044110B2 (de)
EP (1) EP1476654B1 (de)
JP (1) JP2005517120A (de)
KR (1) KR100941534B1 (de)
CN (1) CN100335774C (de)
AT (1) ATE381669T1 (de)
BR (1) BR0208724B1 (de)
DE (2) DE10205186A1 (de)
WO (1) WO2003067072A1 (de)

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GB0205965D0 (en) * 2002-03-14 2002-04-24 Delphi Tech Inc Fuel system
DE10248467A1 (de) * 2002-10-17 2004-05-06 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung mit Druckübersetzer und fördermengenreduziertem Niederdruckkreis
JP3915718B2 (ja) * 2003-03-11 2007-05-16 株式会社デンソー 燃料供給ポンプ
DE102004013248A1 (de) * 2004-03-18 2005-10-06 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
EP1657434B1 (de) * 2004-11-12 2007-02-28 C.R.F. Società Consortile per Azioni Hochdruckpumpe mit einer Einrichtung zum Steuern des Durchflusses für ein Brennstoffeinspritzsystem
JP4508156B2 (ja) * 2005-08-24 2010-07-21 株式会社デンソー 燃料供給装置
EP2004986B1 (de) * 2006-03-30 2012-01-18 Volvo Lastvagnar AB Kraftstoffeinspritzsystem
EP2035683B1 (de) * 2006-06-27 2009-12-02 Georg Gruber Dieselmotorisch betriebene brennkraftmaschine
GB2441309B (en) * 2006-08-18 2011-03-30 Parker Hannifin Corp De-aeration system
ATE531928T1 (de) * 2006-11-16 2011-11-15 Fiat Ricerche Kraftstoffeinstellungs- und kraftstofffiltervorrichtung für eine hochdruckpumpe
DE102007000855B4 (de) * 2006-12-27 2020-06-10 Denso Corporation Kraftstofffördergerät und Speicherkraftstoffeinspritzsystem, das dieses aufweist
US20070272215A1 (en) * 2007-03-09 2007-11-29 Mazrek Ltd. Fuel Injection Sytem for Internal Combustion Engines
JP5112835B2 (ja) * 2007-12-04 2013-01-09 株式会社ニフコ 燃料供給装置
US7640919B1 (en) 2008-01-31 2010-01-05 Perkins Engines Company Limited Fuel system for protecting a fuel filter
US20090211556A1 (en) * 2008-02-25 2009-08-27 Perkins Engines Company Limited System for maintaining a pump inlet pressure
US8539934B2 (en) * 2008-04-10 2013-09-24 Bosch Corporation Injection abnormality detection method and common rail fuel injection control system
ITMI20082209A1 (it) * 2008-12-12 2010-06-13 Bosch Gmbh Robert Impianto e metodo per alimentare combustibile fra un serbatoio ed un motore a combustione interna
JP5012844B2 (ja) 2009-03-31 2012-08-29 株式会社デンソー 燃料供給装置
ITMI20091355A1 (it) * 2009-07-29 2011-01-30 Bosch Gmbh Robert Impianto di alimentazione carburante ad un motore a combustione interna
US8251046B2 (en) * 2009-07-30 2012-08-28 Ford Global Technologies, Llc Fuel system for an internal combustion engine
DE102009052600B4 (de) 2009-11-10 2022-07-07 Daimler Truck AG Kraftstoffeinspritzanlage
DE102009052599B4 (de) 2009-11-10 2022-07-07 Daimler Truck AG Kraftstoffeinspritzanlage
ITMI20092219A1 (it) * 2009-12-17 2011-06-18 Bosch Gmbh Robert Impianto di alimentazione di combustibile per un motore a ciclo diesel
DE102010027789A1 (de) * 2010-04-15 2011-10-20 Ford Global Technologies, Llc Kraftstoffeinspritzsystem zum schnellen Druckaufbau bei erneutem Start des Verbrennungsmotors mit Stopp-Start-System
JP2012167559A (ja) * 2011-02-10 2012-09-06 Denso Corp 燃料噴射装置
JP5345199B2 (ja) * 2011-12-27 2013-11-20 株式会社小野測器 燃料計測システム
US9051906B2 (en) * 2012-02-29 2015-06-09 Ford Global Technologies, Llc Diesel fuel system conditioning
CN102989711B (zh) * 2012-12-04 2014-12-03 中国第一汽车股份有限公司无锡油泵油嘴研究所 喷油器杂质收集装置
DE102012224004A1 (de) * 2012-12-20 2014-06-26 Robert Bosch Gmbh Hochdruckeinspritzsystem
US20140174409A1 (en) * 2012-12-21 2014-06-26 United Techologies Corporation Gear Pump Protection Valve
SE538000C2 (sv) * 2014-05-14 2016-02-02 Scania Cv Ab Bränslesystem för förbränningsmotor och ett förfarande för att reglera ett bränslesystem
US9957940B2 (en) 2015-01-05 2018-05-01 Caterpillar Inc. Fluid conditioning module
US20160230720A1 (en) * 2015-02-09 2016-08-11 Caterpillar Inc. Fluid Conditioning Module
US9909468B2 (en) 2015-08-25 2018-03-06 Caterpillar Inc. Fluid conditioning system with recirculation loop and method for operating same
US10208727B2 (en) 2015-12-28 2019-02-19 Caterpillar Inc. Fluid conditioning module
DE102018216176A1 (de) * 2018-09-21 2020-03-26 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Brennkraftmaschine
CN112112750A (zh) * 2019-06-20 2020-12-22 罗伯特·博世有限公司 燃料喷射系统
US11846246B2 (en) * 2021-05-27 2023-12-19 Thermo King Llc Methods and systems for controlling engine inlet pressure via a fuel delivery system of a transport climate control system
LU103123B1 (en) * 2023-05-11 2024-11-11 Stratec Se Filter for fluidic applications

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DE2715587C2 (de) * 1977-04-07 1986-07-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffversorgungseinrichtung für Brennkraftmaschinen
DE3107141A1 (de) * 1981-02-26 1982-09-09 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Anordnung zum kuehlen des kraftstoffs in einem betriebssystem eines dieselmotors mit einem geschlossenen einspritzkreislauf
SU1714183A1 (ru) * 1990-01-03 1992-02-23 Институт Проблем Машиностроения Ан Усср Система подачи криогенного топлива дизельного двигател
JPH04259657A (ja) * 1991-02-12 1992-09-16 Mazda Motor Corp エンジンの燃料供給装置
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DE19539885A1 (de) * 1995-05-26 1996-11-28 Bosch Gmbh Robert Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine
JP3939779B2 (ja) * 1995-05-26 2007-07-04 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料供給のための燃料供給装置
JP3104612B2 (ja) * 1996-03-22 2000-10-30 三菱自動車工業株式会社 リークテスタ及びリークテスト方法
US5794598A (en) * 1996-06-21 1998-08-18 Stanadyne Automotive Corp. Fuel circuit and circulation method for fuel injection system
DE19740057C1 (de) * 1997-09-12 1999-01-21 Mannesmann Vdo Ag Kraftstoffversorgungssystem
JP3999855B2 (ja) * 1997-09-25 2007-10-31 三菱電機株式会社 燃料供給装置
JPH11257188A (ja) * 1998-03-10 1999-09-21 Hitachi Ltd 燃料リターンバルブ
FR2786534B1 (fr) * 1998-11-27 2000-12-29 Siemens Automotive Sa Dispositif d'alimentation en carburant d'un moteur a combustion interne, a injection directe
US6142127A (en) * 1999-01-25 2000-11-07 Siemens Automotive Corporation Restriction structure for reducing gas formation in a high pressure fuel return line
DE19913477B4 (de) * 1999-03-25 2004-08-26 Robert Bosch Gmbh Verfahren zum Betreiben einer Kraftstoffzuführeinrichtung einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
JP3819208B2 (ja) * 2000-03-01 2006-09-06 三菱電機株式会社 可変吐出量燃料供給装置
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JP3924716B2 (ja) * 2002-04-10 2007-06-06 ボッシュ株式会社 蓄圧式燃料噴射システム

Also Published As

Publication number Publication date
US20040103883A1 (en) 2004-06-03
CN100335774C (zh) 2007-09-05
WO2003067072A1 (de) 2003-08-14
KR20040080328A (ko) 2004-09-18
DE10205186A1 (de) 2003-08-21
BR0208724A (pt) 2004-07-20
WO2003067072A9 (de) 2004-06-10
CN1498308A (zh) 2004-05-19
ATE381669T1 (de) 2008-01-15
BR0208724B1 (pt) 2011-06-28
KR100941534B1 (ko) 2010-02-10
EP1476654A1 (de) 2004-11-17
US7044110B2 (en) 2006-05-16
JP2005517120A (ja) 2005-06-09
EP1476654B1 (de) 2007-12-19

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Legal Events

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8364 No opposition during term of opposition