DE50011592D1 - Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine - Google Patents

Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine

Info

Publication number
DE50011592D1
DE50011592D1 DE50011592T DE50011592T DE50011592D1 DE 50011592 D1 DE50011592 D1 DE 50011592D1 DE 50011592 T DE50011592 T DE 50011592T DE 50011592 T DE50011592 T DE 50011592T DE 50011592 D1 DE50011592 D1 DE 50011592D1
Authority
DE
Germany
Prior art keywords
valve body
combustion engine
internal combustion
nozzle
injection 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
DE50011592T
Other languages
English (en)
Inventor
Gunter Guerich
Josef Laumen
Joachim Schmuecker
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.)
FEV Europe GmbH
Original Assignee
FEV Motorentechnik GmbH and Co KG
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 FEV Motorentechnik GmbH and Co KG filed Critical FEV Motorentechnik GmbH and Co KG
Priority to DE50011592T priority Critical patent/DE50011592D1/de
Application granted granted Critical
Publication of DE50011592D1 publication Critical patent/DE50011592D1/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
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50011592T 2000-01-18 2000-12-15 Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine Expired - Lifetime DE50011592D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50011592T DE50011592D1 (de) 2000-01-18 2000-12-15 Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10001828A DE10001828A1 (de) 2000-01-18 2000-01-18 Direktgesteuerte Kraftstoffeinspritzeinrichtung für eine Kolbenbrennkraftmaschine
DE50011592T DE50011592D1 (de) 2000-01-18 2000-12-15 Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine
PCT/EP2000/012777 WO2001053688A2 (de) 2000-01-18 2000-12-15 Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine

Publications (1)

Publication Number Publication Date
DE50011592D1 true DE50011592D1 (de) 2005-12-15

Family

ID=7627829

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10001828A Withdrawn DE10001828A1 (de) 2000-01-18 2000-01-18 Direktgesteuerte Kraftstoffeinspritzeinrichtung für eine Kolbenbrennkraftmaschine
DE50011592T Expired - Lifetime DE50011592D1 (de) 2000-01-18 2000-12-15 Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10001828A Withdrawn DE10001828A1 (de) 2000-01-18 2000-01-18 Direktgesteuerte Kraftstoffeinspritzeinrichtung für eine Kolbenbrennkraftmaschine

Country Status (6)

Country Link
US (1) US6811103B2 (de)
EP (1) EP1252432B1 (de)
JP (1) JP2003520325A (de)
AT (1) ATE309461T1 (de)
DE (2) DE10001828A1 (de)
WO (1) WO2001053688A2 (de)

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WO2003033903A1 (fr) * 2001-10-16 2003-04-24 Mitsubishi Heavy Industries, Ltd. Systeme d'injection de carburant et moteur diesel equipe de ce systeme, et procede de regulation du systeme d'injection de carburant
DE10315016A1 (de) * 2003-04-02 2004-10-28 Robert Bosch Gmbh Kraftstoffinjektor mit leckagefreiem Servoventil
DE10342698A1 (de) * 2003-09-16 2005-04-28 Bosch Gmbh Robert Druckgesteuerter CR-Injektor
DE102004057610A1 (de) * 2004-11-29 2006-06-01 Fev Motorentechnik Gmbh Kraftstoff-Injektor
EP1744050B1 (de) * 2005-07-13 2008-04-09 Delphi Technologies, Inc. Einspritzdüse
US7111614B1 (en) * 2005-08-29 2006-09-26 Caterpillar Inc. Single fluid injector with rate shaping capability
DE102007002760A1 (de) * 2007-01-18 2008-07-24 Robert Bosch Gmbh Kraftstoffinjektor mit integriertem Druckverstärker
DE102007012604B4 (de) 2007-03-13 2019-12-12 FEV Europe GmbH Verfahren zum Regeln einer Einspritzung eines Injektors einer direkteinspritzenden Verbrennungskraftmaschine und direkteinspritzende Verbrennungskraftmaschine
CN101680410B (zh) 2007-05-09 2011-11-16 斯德曼数字系统公司 具有主动针控制器的多级增强型喷射器和喷射方法
WO2011025512A1 (en) 2009-08-27 2011-03-03 Mcallister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
US8074625B2 (en) 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
US8225768B2 (en) 2008-01-07 2012-07-24 Mcalister Technologies, Llc Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
US8413634B2 (en) 2008-01-07 2013-04-09 Mcalister Technologies, Llc Integrated fuel injector igniters with conductive cable assemblies
US8387599B2 (en) 2008-01-07 2013-03-05 Mcalister Technologies, Llc Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines
US7628137B1 (en) 2008-01-07 2009-12-08 Mcalister Roy E Multifuel storage, metering and ignition system
US8561598B2 (en) 2008-01-07 2013-10-22 Mcalister Technologies, Llc Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors
US8365700B2 (en) 2008-01-07 2013-02-05 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US20100012745A1 (en) 2008-07-15 2010-01-21 Sturman Digital Systems, Llc Fuel Injectors with Intensified Fuel Storage and Methods of Operating an Engine Therewith
DE102008047074B4 (de) * 2008-09-12 2013-01-24 Kendrion (Villingen) Gmbh Rückschlagventilanordnung und Verfahren zum Betreiben einer Common-Rail-Rückschlagventilanordnung
DE112009004690A5 (de) * 2009-04-24 2012-10-31 Fev Gmbh Kraftstoffeinspritzvorrichtung für eine verbrennungskraftmaschine, verbrennungskraftmaschine und verfahren zur kraftstoffeinspritzung in eine verbrennungskraftmaschine
CN102713236B (zh) * 2009-08-27 2015-03-11 麦卡利斯特技术有限责任公司 燃料喷射器致动器组件及使用和制造的相关方法
JP5563660B2 (ja) 2009-08-27 2014-07-30 マクアリスター テクノロジーズ エルエルシー セラミック絶縁体並びにその使用及び製造方法
CA2772044C (en) 2009-08-27 2013-04-16 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
CA2770415C (en) * 2009-08-27 2012-08-28 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
KR20120086375A (ko) 2009-12-07 2012-08-02 맥알리스터 테크놀로지즈 엘엘씨 연료 인젝터 및 점화기를 위한 적응 제어 시스템
US8205805B2 (en) 2010-02-13 2012-06-26 Mcalister Technologies, Llc Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture
US20110297753A1 (en) 2010-12-06 2011-12-08 Mcalister Roy E Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture
CN102844540A (zh) 2010-02-13 2012-12-26 麦卡利斯特技术有限责任公司 用于自适应地冷却发动机中的燃烧室的方法和系统
US8528519B2 (en) 2010-10-27 2013-09-10 Mcalister Technologies, Llc Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
US8091528B2 (en) 2010-12-06 2012-01-10 Mcalister Technologies, Llc Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture
WO2012091393A2 (ko) * 2010-12-28 2012-07-05 현대중공업 주식회사 전자제어 연료분사밸브
US8820275B2 (en) 2011-02-14 2014-09-02 Mcalister Technologies, Llc Torque multiplier engines
US8919377B2 (en) 2011-08-12 2014-12-30 Mcalister Technologies, Llc Acoustically actuated flow valve assembly including a plurality of reed valves
CN103890343B (zh) 2011-08-12 2015-07-15 麦卡利斯特技术有限责任公司 用于改进的发动机冷却及能量产生的系统和方法
US20140131466A1 (en) 2012-11-12 2014-05-15 Advanced Green Innovations, LLC Hydraulic displacement amplifiers for fuel injectors
US9309846B2 (en) 2012-11-12 2016-04-12 Mcalister Technologies, Llc Motion modifiers for fuel injection systems
US9181890B2 (en) 2012-11-19 2015-11-10 Sturman Digital Systems, Llc Methods of operation of fuel injectors with intensified fuel storage
US9255450B2 (en) 2013-04-17 2016-02-09 Baker Hughes Incorporated Drill bit with self-adjusting pads
DE102013220584A1 (de) * 2013-10-11 2015-04-16 Robert Bosch Gmbh Steuerventil
US10041305B2 (en) * 2015-09-11 2018-08-07 Baker Hughes Incorporated Actively controlled self-adjusting bits and related systems and methods
US10273759B2 (en) 2015-12-17 2019-04-30 Baker Hughes Incorporated Self-adjusting earth-boring tools and related systems and methods
US10633929B2 (en) 2017-07-28 2020-04-28 Baker Hughes, A Ge Company, Llc Self-adjusting earth-boring tools and related systems
DE102018208859A1 (de) * 2018-06-06 2019-12-12 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffinjektors, Kraftstoffinjektor

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Also Published As

Publication number Publication date
JP2003520325A (ja) 2003-07-02
WO2001053688A3 (de) 2002-05-23
EP1252432B1 (de) 2005-11-09
ATE309461T1 (de) 2005-11-15
EP1252432A2 (de) 2002-10-30
US6811103B2 (en) 2004-11-02
WO2001053688A2 (de) 2001-07-26
DE10001828A1 (de) 2001-07-19
US20030146305A1 (en) 2003-08-07

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