ITBO20020360A1 - Iniettore di carburante per un motore a combustione interna con polverizzazione multiforo - Google Patents

Iniettore di carburante per un motore a combustione interna con polverizzazione multiforo

Info

Publication number
ITBO20020360A1
ITBO20020360A1 IT2002BO000360A ITBO20020360A ITBO20020360A1 IT BO20020360 A1 ITBO20020360 A1 IT BO20020360A1 IT 2002BO000360 A IT2002BO000360 A IT 2002BO000360A IT BO20020360 A ITBO20020360 A IT BO20020360A IT BO20020360 A1 ITBO20020360 A1 IT BO20020360A1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
fuel injector
hole spraying
spraying
Prior art date
Application number
IT2002BO000360A
Other languages
English (en)
Inventor
Massimo Mattioli
Michele Petrone
Luca Mancini
Original Assignee
Magneti Marelli Powertrain Spa
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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Priority to IT2002BO000360A priority Critical patent/ITBO20020360A1/it
Publication of ITBO20020360A0 publication Critical patent/ITBO20020360A0/it
Priority to EP03012828A priority patent/EP1369579A1/en
Priority to US10/454,941 priority patent/US6814313B2/en
Priority to BRPI0302270-6A priority patent/BR0302270B1/pt
Publication of ITBO20020360A1 publication Critical patent/ITBO20020360A1/it

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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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
    • F02M51/0671—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 having an elongated valve body attached thereto
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • 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
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means
IT2002BO000360A 2002-06-07 2002-06-07 Iniettore di carburante per un motore a combustione interna con polverizzazione multiforo ITBO20020360A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2002BO000360A ITBO20020360A1 (it) 2002-06-07 2002-06-07 Iniettore di carburante per un motore a combustione interna con polverizzazione multiforo
EP03012828A EP1369579A1 (en) 2002-06-07 2003-06-05 Fuel injector for an internal combustion engine with multihole atomizer
US10/454,941 US6814313B2 (en) 2002-06-07 2003-06-05 Fuel injector for an internal combustion engine with multihole atomizer
BRPI0302270-6A BR0302270B1 (pt) 2002-06-07 2003-06-06 injetor de combustìvel para um motor de combustão interna com atomizador multifuros.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002BO000360A ITBO20020360A1 (it) 2002-06-07 2002-06-07 Iniettore di carburante per un motore a combustione interna con polverizzazione multiforo

Publications (2)

Publication Number Publication Date
ITBO20020360A0 ITBO20020360A0 (it) 2002-06-07
ITBO20020360A1 true ITBO20020360A1 (it) 2003-12-09

Family

ID=11440206

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002BO000360A ITBO20020360A1 (it) 2002-06-07 2002-06-07 Iniettore di carburante per un motore a combustione interna con polverizzazione multiforo

Country Status (4)

Country Link
US (1) US6814313B2 (it)
EP (1) EP1369579A1 (it)
BR (1) BR0302270B1 (it)
IT (1) ITBO20020360A1 (it)

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DE102006002893B3 (de) * 2006-01-20 2007-07-26 Siemens Ag Verfahren und Vorrichtung zum Betreiben eines Einspritzventils
US8635985B2 (en) 2008-01-07 2014-01-28 Mcalister Technologies, Llc Integrated fuel injectors and igniters 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
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
US8074625B2 (en) * 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies 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
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
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
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
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
CA2783185C (en) 2009-12-07 2014-09-23 Mcalister Technologies, Llc Adaptive control system for fuel injectors and igniters
WO2011100717A2 (en) 2010-02-13 2011-08-18 Mcalister Roy E Methods and systems for adaptively cooling combustion chambers in engines
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
AU2011216246B2 (en) 2010-02-13 2013-01-17 Mcalister Technologies, Llc Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture
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
WO2013025626A1 (en) 2011-08-12 2013-02-21 Mcalister Technologies, Llc Acoustically actuated flow valve assembly including a plurality of reed valves
EP2742218A4 (en) 2011-08-12 2015-03-25 Mcalister Technologies Llc SYSTEMS AND METHOD FOR IMPROVED MOTOR COOLING AND ENERGY GENERATION
DE102012202538A1 (de) * 2012-02-20 2013-08-22 Robert Bosch Gmbh Kraftstoffinjektor
US8851047B2 (en) * 2012-08-13 2014-10-07 Mcallister Technologies, Llc Injector-igniters with variable gap electrode
US8646432B1 (en) * 2012-10-11 2014-02-11 Mcalister Technologies, Llc Fluid insulated injector-igniter
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
US9562500B2 (en) 2013-03-15 2017-02-07 Mcalister Technologies, Llc Injector-igniter with fuel characterization
ITBO20130169A1 (it) * 2013-04-17 2014-10-18 Magneti Marelli Spa Iniettore elettromagnetico di carburante con dispositivo frenante
DE102015223165A1 (de) * 2015-11-24 2017-05-24 Robert Bosch Gmbh Elektromagnetisch ansteuerbares Saugventil für eine Hochdruckpumpe, Hochdruckpumpe
JP2017115936A (ja) * 2015-12-22 2017-06-29 株式会社デンソー 電磁弁
GB2548375A (en) * 2016-03-16 2017-09-20 Delphi Int Operations Luxembourg Sarl Fuel injector
EP3470658B1 (en) * 2017-10-10 2020-07-15 Vitesco Technologies GmbH Valve assembly for an injection valve and injection valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778107A (en) * 1986-08-21 1988-10-18 Nippondenso Co., Ltd. Fuel injection valve assembly and an assembling method therefor
US6179227B1 (en) * 1997-02-06 2001-01-30 Siemens Automotive Corporation Pressure swirl generator for a fuel injector
US6318646B1 (en) 1999-03-26 2001-11-20 MAGNETI MARELLI S.p.A. Fuel injector

Also Published As

Publication number Publication date
BR0302270A (pt) 2004-09-08
US6814313B2 (en) 2004-11-09
BR0302270B1 (pt) 2011-10-04
ITBO20020360A0 (it) 2002-06-07
EP1369579A1 (en) 2003-12-10
US20040061006A1 (en) 2004-04-01

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