ATE387578T1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
ATE387578T1
ATE387578T1 AT02795043T AT02795043T ATE387578T1 AT E387578 T1 ATE387578 T1 AT E387578T1 AT 02795043 T AT02795043 T AT 02795043T AT 02795043 T AT02795043 T AT 02795043T AT E387578 T1 ATE387578 T1 AT E387578T1
Authority
AT
Austria
Prior art keywords
valve
spray
fuel
seat
swirl channel
Prior art date
Application number
AT02795043T
Other languages
English (en)
Inventor
Guenter Dantes
Joerg Heyse
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE387578T1 publication Critical patent/ATE387578T1/de

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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
AT02795043T 2002-02-26 2002-12-23 Brennstoffeinspritzventil ATE387578T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10208223A DE10208223A1 (de) 2002-02-26 2002-02-26 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
ATE387578T1 true ATE387578T1 (de) 2008-03-15

Family

ID=27762451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02795043T ATE387578T1 (de) 2002-02-26 2002-12-23 Brennstoffeinspritzventil

Country Status (7)

Country Link
US (1) US7032845B2 (de)
EP (1) EP1481161B1 (de)
JP (1) JP4308670B2 (de)
KR (1) KR20040089666A (de)
AT (1) ATE387578T1 (de)
DE (2) DE10208223A1 (de)
WO (1) WO2003072931A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20050295A1 (it) * 2005-04-29 2006-10-30 Magneti Marelli Powertrain Spa Inietore di carburante con attuatore elettromagnetico
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
US8635985B2 (en) 2008-01-07 2014-01-28 Mcalister Technologies, Llc Integrated fuel injectors and igniters 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
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
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
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
DE102008017913A1 (de) * 2008-04-08 2009-10-15 Alfons Kenter Düse zum Zerstäuben einer Flüssigkeit
CN102713244A (zh) 2009-08-27 2012-10-03 麦卡利斯特技术有限责任公司 在具有多个驱动器和/或电离控制的燃烧室中成形供应燃料
CA2772043C (en) * 2009-08-27 2014-01-07 Mcalister Technologies, Llc Ceramic insulator and methods of use and manufacture thereof
MX2012006565A (es) 2009-12-07 2012-08-23 Mcalister Technologies Llc Sistema de control adaptable para inyectores de combustible. y dispositivos de encendido.
AU2010328632B2 (en) 2009-12-07 2014-12-18 Mcalister Technologies, Llc An injector for introducing fuel into a combustion chamber and for introducing and igniting fuel at an interface with a combustion chamber
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
EP2534364A4 (de) 2010-02-13 2014-04-23 Mcalister Technologies Llc Brennstoffeinspritzbaugruppen mit akustischen kraftverstärkern sowie verfahren zu ihrer verwendung und herstellung
EP2534347B1 (de) 2010-02-13 2016-05-04 McAlister, Roy Edward Verfahren und systeme zur adaptiven kühlung von verbrennungskammern in motoren
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
WO2012112615A1 (en) 2011-02-14 2012-08-23 Mcalister Technologies, Llc Torque multiplier engines
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
WO2013025626A1 (en) 2011-08-12 2013-02-21 Mcalister Technologies, Llc Acoustically actuated flow valve assembly including a plurality of reed valves
US8851047B2 (en) 2012-08-13 2014-10-07 Mcallister Technologies, Llc Injector-igniters with variable gap electrode
US8746197B2 (en) 2012-11-02 2014-06-10 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US9169821B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US9169814B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Systems, methods, and devices with enhanced lorentz thrust
US9115325B2 (en) 2012-11-12 2015-08-25 Mcalister Technologies, Llc Systems and methods for utilizing alcohol fuels
US9091238B2 (en) 2012-11-12 2015-07-28 Advanced Green Technologies, Llc Systems and methods for providing motion amplification and compensation by fluid displacement
US9200561B2 (en) 2012-11-12 2015-12-01 Mcalister Technologies, Llc Chemical fuel conditioning and activation
US9309846B2 (en) 2012-11-12 2016-04-12 Mcalister Technologies, Llc Motion modifiers for fuel injection systems
US8800527B2 (en) 2012-11-19 2014-08-12 Mcalister Technologies, Llc Method and apparatus for providing adaptive swirl injection and ignition
US9194337B2 (en) 2013-03-14 2015-11-24 Advanced Green Innovations, LLC High pressure direct injected gaseous fuel system and retrofit kit incorporating the same
US9562500B2 (en) 2013-03-15 2017-02-07 Mcalister Technologies, Llc Injector-igniter with fuel characterization
US8820293B1 (en) 2013-03-15 2014-09-02 Mcalister Technologies, Llc Injector-igniter with thermochemical regeneration

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725135A1 (de) 1977-06-03 1978-12-14 Bosch Gmbh Robert Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen
JPS6056165A (ja) 1983-09-05 1985-04-01 Toyota Central Res & Dev Lab Inc 間欠式渦巻噴射弁
US5299919A (en) * 1991-11-01 1994-04-05 Paul Marius A Fuel injector system
DE19513053A1 (de) 1995-04-07 1996-10-10 Stihl Maschf Andreas Kraftstoffeinspritzdüse mit integriertem Ventil
JPH09250428A (ja) 1996-03-19 1997-09-22 Toyota Motor Corp スワール流強度可変式燃料噴射弁
DE19625059A1 (de) 1996-06-22 1998-01-02 Bosch Gmbh Robert Einspritzventil, insbesondere zum direkten Einspritzen von Kraftstoff in einen Brennraum eines Verbrennungsmotors
DE19843895B4 (de) 1998-09-24 2005-08-11 Siemens Ag Kraftstoffeinspritzdüse mit optimierter Spritzlochkanalgeometrie
DE19907899A1 (de) 1999-02-24 2000-08-31 Bosch Gmbh Robert Brennstoffeinspritzventil
JP4221898B2 (ja) 2000-02-29 2009-02-12 株式会社デンソー 燃料噴射ノズル
DE10049517B4 (de) * 2000-10-06 2005-05-12 Robert Bosch Gmbh Brennstoffeinspritzventil

Also Published As

Publication number Publication date
DE50211802D1 (de) 2008-04-10
JP2005518500A (ja) 2005-06-23
EP1481161A1 (de) 2004-12-01
JP4308670B2 (ja) 2009-08-05
KR20040089666A (ko) 2004-10-21
US20040149839A1 (en) 2004-08-05
EP1481161B1 (de) 2008-02-27
US7032845B2 (en) 2006-04-25
DE10208223A1 (de) 2003-10-30
WO2003072931A1 (de) 2003-09-04

Similar Documents

Publication Publication Date Title
DE50211802D1 (de) Brennstoffeinspritzventil
DE50205379D1 (de) Brennstoffeinspritzventil
DE50211755D1 (de) Brennstoffeinspritzventil
ATE424506T1 (de) Injektor eines kraftstoffeinspritzsystems einer brennkraftmaschine
JPWO2015060236A1 (ja) 副室式ガスエンジン
DE502004006696D1 (de) Kraftstoffinjektor mit direktgesteuertem einspritzventilglied
WO2002029242A3 (de) Brennstoffeinspritzventil
SE9700263D0 (sv) Cylinder head for an in-cylinder injection spark-ignition type internal combustion engine
ATE273448T1 (de) Brennstoffeinspritzventil
US9133803B2 (en) Fuel injector having a plurality of flow-through regions
ATE380936T1 (de) Einspritzdüse
ATE333586T1 (de) Kraftstoffeinspritzventil für brennkraftmaschine
DE50210993D1 (de) Brennstoffeinspritzventil
ATE391848T1 (de) Einspritzdüse
ATE391849T1 (de) Einspritzdüse
ATE319928T1 (de) Brennstoffeinspritzventil
ATE388319T1 (de) Einspritzdüse
WO2002046604A3 (de) Brennstoffeinspritzventil
ATE325271T1 (de) Einspritzdüse
DE50204045D1 (de) Brennstoffeinspritzventil
WO2002029234A3 (de) Brennstoffeinspritzventil
GB2322411A (en) I.c. engine fuel-injection valve with additional supply line eg for water
WO2002059477A3 (de) Brennstoffeinspritzventil
WO2002031350A3 (de) Brennstoffeinspritzventil
WO2002033248A3 (de) Brennstoffeinspritzventil

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee