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DE59911662D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE59911662D1
DE59911662D1 DE59911662T DE59911662T DE59911662D1 DE 59911662 D1 DE59911662 D1 DE 59911662D1 DE 59911662 T DE59911662 T DE 59911662T DE 59911662 T DE59911662 T DE 59911662T DE 59911662 D1 DE59911662 D1 DE 59911662D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
valve
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
DE59911662T
Other languages
English (en)
Inventor
Friedrich Boecking
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 DE59911662D1 publication Critical patent/DE59911662D1/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE59911662T 1998-09-23 1999-03-23 Brennstoffeinspritzventil Expired - Lifetime DE59911662D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843570A DE19843570A1 (de) 1998-09-23 1998-09-23 Brennstoffeinspritzventil
PCT/DE1999/000839 WO2000017507A1 (de) 1998-09-23 1999-03-23 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE59911662D1 true DE59911662D1 (de) 2005-03-31

Family

ID=7881932

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843570A Withdrawn DE19843570A1 (de) 1998-09-23 1998-09-23 Brennstoffeinspritzventil
DE59911662T Expired - Lifetime DE59911662D1 (de) 1998-09-23 1999-03-23 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843570A Withdrawn DE19843570A1 (de) 1998-09-23 1998-09-23 Brennstoffeinspritzventil

Country Status (7)

Country Link
US (1) US6585171B1 (de)
EP (1) EP1115970B1 (de)
JP (1) JP2002525485A (de)
KR (1) KR20010075280A (de)
DE (2) DE19843570A1 (de)
ES (1) ES2237916T3 (de)
WO (1) WO2000017507A1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912666A1 (de) † 1999-03-20 2000-09-21 Bosch Gmbh Robert Brennstoffeinspritzentil
DE19946603B4 (de) * 1999-09-29 2009-01-15 Robert Bosch Gmbh Brennstoffeinspritzventil mit kompensierenden Dichtelementen
DE19956510A1 (de) * 1999-11-25 2001-05-31 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
EP1174615B1 (de) 2000-07-18 2007-01-31 Delphi Technologies, Inc. Kraftstoffeinspritzventil
DE10039424A1 (de) * 2000-08-11 2002-02-28 Siemens Ag Dosierventil mit einem hydraulischen Übertragungselement
DE10152419A1 (de) * 2001-10-24 2003-06-18 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10152416A1 (de) * 2001-10-24 2003-06-18 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10152415A1 (de) * 2001-10-24 2003-06-18 Bosch Gmbh Robert Brennstoffeinspritzventil
WO2003085253A1 (de) * 2002-04-04 2003-10-16 Siemens Aktiengesellschaft Einspritzventil
DE10259802A1 (de) * 2002-12-19 2004-07-01 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10310789A1 (de) * 2003-03-12 2004-09-23 Robert Bosch Gmbh Brennstoffeinspritzventil
US6983895B2 (en) * 2003-10-09 2006-01-10 Siemens Aktiengesellschaft Piezoelectric actuator with compensator
DE602004012249T2 (de) * 2004-08-13 2009-03-12 Delphi Technologies, Inc., Troy Einspritzdüse
DE502004006919D1 (de) * 2004-08-20 2008-06-05 Vdo Automotive Ag Stellantrieb für einen Kraftstoffinjektor einer Brennkraftmaschine
DE102005024710A1 (de) * 2005-05-30 2006-12-07 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102006014251A1 (de) * 2006-03-28 2007-10-04 Robert Bosch Gmbh Kraftstoffinjektor
FR2918123A1 (fr) * 2007-06-27 2009-01-02 Renault Sas Dispositif d'injection de fluide.
WO2011025512A1 (en) 2009-08-27 2011-03-03 Mcallister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
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
US8733331B2 (en) 2008-01-07 2014-05-27 Mcalister Technologies, Llc Adaptive control system for fuel injectors and igniters
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
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
US7628137B1 (en) 2008-01-07 2009-12-08 Mcalister Roy E Multifuel storage, metering and ignition system
FR2941746A1 (fr) * 2009-02-02 2010-08-06 Renault Sas Dispositif d'injection de liquide, notamment de carburant, a actionneur electroactif.
FR2941745A3 (fr) * 2009-02-02 2010-08-06 Renault Sas Dispositif d'injection de liquide, notamment de carburant.
CN102712540B (zh) 2009-08-27 2014-12-17 麦卡利斯特技术有限责任公司 陶瓷绝缘体及其使用和制造方法
EP2470775B1 (de) 2009-08-27 2015-04-29 McAlister Technologies, LLC Formung einer brennstoffladung in einer verbrennungskammer mit mehreren treibern und/oder ionisierungssteuerung
EP2534347B1 (de) 2010-02-13 2016-05-04 McAlister, Roy Edward Verfahren und systeme zur adaptiven kühlung von verbrennungskammern in motoren
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
JP5260804B2 (ja) 2010-02-13 2013-08-14 マクアリスター テクノロジーズ エルエルシー 音響力モディファイアを有する燃料噴射器アセンブリならびに関連する使用方法および製造方法
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
DE102011003163A1 (de) * 2011-01-26 2012-07-26 Robert Bosch Gmbh Einspritzventil mit Durchflussbegrenzer
US8820275B2 (en) 2011-02-14 2014-09-02 Mcalister Technologies, Llc Torque multiplier engines
US8387900B2 (en) 2011-06-24 2013-03-05 Weidlinger Associates, Inc. Directly-actuated piezoelectric fuel injector with variable flow control
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
US20130068200A1 (en) * 2011-09-15 2013-03-21 Paul Reynolds Injector Valve with Miniscule Actuator Displacement
DE102011087005A1 (de) * 2011-11-24 2013-05-29 Robert Bosch Gmbh Ventil zum Zumessen eines strömenden Mediums
US9309846B2 (en) 2012-11-12 2016-04-12 Mcalister Technologies, Llc Motion modifiers for fuel injection systems
US20140131466A1 (en) 2012-11-12 2014-05-15 Advanced Green Innovations, LLC Hydraulic displacement amplifiers for fuel injectors
DE102013219225A1 (de) 2013-09-25 2015-03-26 Continental Automotive Gmbh Piezo-Injektor zur Kraftstoff-Direkteinspritzung
US9803555B2 (en) * 2014-04-23 2017-10-31 General Electric Company Fuel delivery system with moveably attached fuel tube
CN104806400B (zh) * 2015-04-09 2018-01-05 中国第一汽车股份有限公司无锡油泵油嘴研究所 一种燃料喷射器
US9845780B2 (en) * 2015-11-04 2017-12-19 Ford Global Technologies, Llc Annulus nozzle injector with tangential fins
US9840994B2 (en) * 2015-11-04 2017-12-12 Ford Global Technologies, Llc Annulus nozzle injector with tangential fins
SE540338C2 (en) 2016-12-22 2018-07-10 Scania Cv Ab Fuel injector

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283760A (ja) * 1985-06-07 1986-12-13 Hitachi Ltd 燃料噴射弁
JPS62107265A (ja) * 1985-11-02 1987-05-18 Nippon Soken Inc 電歪式油圧制御弁
US4803393A (en) * 1986-07-31 1989-02-07 Toyota Jidosha Kabushiki Kaisha Piezoelectric actuator
DE4306072C2 (de) * 1993-02-26 1994-12-08 Siemens Ag Vorrichtung zum Öffnen und Verschließen einer in einem Gehäuse vorhandenen Durchtrittsöffnung
DE4306073C1 (de) 1993-02-26 1994-06-01 Siemens Ag Zumeßvorrichtung für Fluide
DE19500706C2 (de) 1995-01-12 2003-09-25 Bosch Gmbh Robert Zumeßventil zur Dosierung von Flüssigkeiten oder Gasen
DE19534445C2 (de) 1995-09-16 1998-07-30 Man Nutzfahrzeuge Ag Einspritzventil für Brennkraftmaschinen
JP3740733B2 (ja) * 1996-02-13 2006-02-01 いすゞ自動車株式会社 内燃機関の燃料噴射装置
DE19650900A1 (de) 1996-12-07 1998-06-10 Bosch Gmbh Robert Piezoelektrischer Aktuator

Also Published As

Publication number Publication date
EP1115970B1 (de) 2005-02-23
EP1115970A1 (de) 2001-07-18
ES2237916T3 (es) 2005-08-01
US6585171B1 (en) 2003-07-01
JP2002525485A (ja) 2002-08-13
DE19843570A1 (de) 2000-03-30
WO2000017507A1 (de) 2000-03-30
KR20010075280A (ko) 2001-08-09

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Legal Events

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