[go: up one dir, main page]

DE60025305D1 - Kraftstoffeinspritzung - Google Patents

Kraftstoffeinspritzung

Info

Publication number
DE60025305D1
DE60025305D1 DE60025305T DE60025305T DE60025305D1 DE 60025305 D1 DE60025305 D1 DE 60025305D1 DE 60025305 T DE60025305 T DE 60025305T DE 60025305 T DE60025305 T DE 60025305T DE 60025305 D1 DE60025305 D1 DE 60025305D1
Authority
DE
Germany
Prior art keywords
fuel injection
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
DE60025305T
Other languages
English (en)
Inventor
Jialin Yang
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Application granted granted Critical
Publication of DE60025305D1 publication Critical patent/DE60025305D1/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion chamber
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/045—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE60025305T 1999-03-05 2000-02-29 Kraftstoffeinspritzung Expired - Lifetime DE60025305D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/262,921 US6386175B2 (en) 1999-03-05 1999-03-05 Fuel injection

Publications (1)

Publication Number Publication Date
DE60025305D1 true DE60025305D1 (de) 2006-03-30

Family

ID=22999642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025305T Expired - Lifetime DE60025305D1 (de) 1999-03-05 2000-02-29 Kraftstoffeinspritzung

Country Status (3)

Country Link
US (1) US6386175B2 (de)
EP (1) EP1035321B1 (de)
DE (1) DE60025305D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4087064B2 (ja) * 1998-06-22 2008-05-14 株式会社日立製作所 筒内噴射型内燃機関および内燃機関の制御方法、燃料噴射弁
LU90730B1 (en) * 2001-02-14 2002-08-16 Delphi Tech Inc Direct fuel injector
US6598471B2 (en) * 2001-11-08 2003-07-29 Siemens Automotive Corporation Method of selecting optimal engine characteristics for minimum injector deposits
DE50112871D1 (de) * 2001-12-14 2007-09-27 Ford Global Tech Llc Brennkraftmaschine mit Direkteinspritzung
US6712037B2 (en) * 2002-01-09 2004-03-30 Visteon Global Technologies, Inc. Low pressure direct injection engine system
DE10234215A1 (de) * 2002-07-27 2004-02-05 Bayerische Motoren Werke Ag Fremdgezündete, direkt einspritzende Brennkraftmaschine
US6832593B2 (en) 2002-09-12 2004-12-21 Siemens Vdo Automotive Corporation Method of optimizing direct injector tip position in a homogeneous charge engine for minimum injector deposits
US6725828B1 (en) 2003-06-17 2004-04-27 Ford Global Technologies, Llc Vortex-induced stratification combustion for direct injection spark ignition engines
DE10330540A1 (de) * 2003-07-01 2005-01-20 Volkswagen Ag Verfahren zum Betrieb eines direkteinspritzenden Verbrennungsmotors sowie direkteinspritzender Verbrennungsmotor
US7287521B2 (en) * 2005-09-21 2007-10-30 Ford Global Technologies Llc System and method for improved engine starting using heated intake air
US20130186367A1 (en) * 2011-09-06 2013-07-25 Mahle Koenig Kommanditgesellschaft Gmbh & Co Kg Method, cylinder, and engine with central ignition spark position
US9441570B2 (en) 2012-12-07 2016-09-13 Ethanol Boosting Systems, Llc Gasoline particulate reduction using optimized port and direct injection
WO2014089304A1 (en) 2012-12-07 2014-06-12 Ethanol Boosting Systems, Llc Port injection system for reduction of particulates from turbocharged direct injection gasoline engines
CN106133286B (zh) * 2014-02-14 2018-07-06 伊顿(意大利)有限公司 用于发动机制动的摇臂组件
EP3516195A4 (de) * 2016-09-26 2020-11-18 Ethanol Boosting Systems LLC Benzinpartikelreduktion unter verwendung einer kraftstoffeinspritzung mit optimiertem einlass und direkten einspritzung

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981874A (en) 1931-02-17 1934-11-27 Bendix Res Corp Internal combustion engine
US2183284A (en) 1937-07-28 1939-12-12 Wiebicke Paul Fuel-injection plug-nozzle for diesel motors
US2914257A (en) 1959-01-02 1959-11-24 Wiant Hugh Combination burner nozzle
US3195520A (en) 1963-04-03 1965-07-20 Ford Motor Co Internal combustion engine combustion chambers
US3294072A (en) 1964-06-17 1966-12-27 Ford Motor Co Internal combustion engine
US3315650A (en) 1965-09-17 1967-04-25 Ford Motor Co Internal combustion engine combustion process
GB1440435A (en) 1972-07-20 1976-06-23 Cav Ltd Fuel injection nozzle units
US4019473A (en) 1973-12-05 1977-04-26 Minoru Kamiya Stratified combustion type engine
JPS50109023U (de) 1974-02-19 1975-09-06
JPS5195506A (de) 1975-02-20 1976-08-21
US4186708A (en) 1977-11-21 1980-02-05 General Motors Corporation Fuel injection apparatus with wetting action
IT1118641B (it) 1979-05-22 1986-03-03 Fiat Ricerche Motore a combustione interna ad accensione comandata e a iniezione di benzina nel cilindro
JPS5623515A (en) 1979-06-30 1981-03-05 Toyota Central Res & Dev Lab Inc Internal combustion engine injecting fuel into combustion chamber
US4372264A (en) 1979-12-26 1983-02-08 Trucco Horacio A Internal combustion engine for diverse fuels
JPS6033339Y2 (ja) 1980-09-04 1985-10-04 株式会社小松製作所 内燃機関の燃料噴射装置
ZA816801B (en) 1980-11-19 1982-09-29 Lucas Industries Ltd Fuel injection nozzle
US4574754A (en) 1982-08-16 1986-03-11 Rhoades Jr Warren A Stratified charge combustion system and method for gaseous fuel internal combustion engines
JPS5954728A (ja) 1982-09-21 1984-03-29 Toyota Central Res & Dev Lab Inc 内燃機関の乱れ生成方法及びその内燃機関
US4685432A (en) 1983-10-31 1987-08-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Method and device for forming mixture gas in direct injection type internal combustion engine
JPS61218772A (ja) 1985-03-25 1986-09-29 Mitsui Eng & Shipbuild Co Ltd デイ−ゼル機関用燃料噴射装置
JPS62121827A (ja) 1985-11-21 1987-06-03 Isuzu Motors Ltd スパ−クアシストデイ−ゼル機関
EP0249699B1 (de) 1986-06-19 1991-08-07 Nippon Clean Engine Research Institute Co., Ltd. Brennkraftmaschine mit Brennstoffeinspritzung
US4788942A (en) 1986-06-30 1988-12-06 Sonex Research, Inc. Internal combustion engine using dynamic resonating air chamber
GB2193252B (en) 1986-08-01 1991-02-06 Orbital Eng Pty Improvements relating to the injection of fuel to an engine
JPH0249939A (ja) 1988-08-11 1990-02-20 Fuji Heavy Ind Ltd ２サイクル直噴エンジンの燃料噴射制御装置
US5086737A (en) 1989-06-29 1992-02-11 Fuji Jukogyo Kabushiki Kaisha Fuel injection timing control system for an internal combustion engine with a direct fuel injection system
US5078107A (en) 1990-03-30 1992-01-07 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an internal combustion engine
KR940006042B1 (ko) 1990-06-04 1994-07-02 가부시끼가이샤 니뽄 크린 엔진 겐뀨쇼 열면충돌착화식 내연기관 및 그 열면충돌착화방법
DE4025665C2 (de) 1990-08-14 1993-09-30 Daimler Benz Ag Luftverdichtende Brennkraftmaschine mit Selbstzündung, mit einer Vorkammer und mit einem in der Vorkammer angeordneten Einsatzstift
WO1993000504A1 (en) 1991-06-21 1993-01-07 Nippon Clean Engine Research Institute Co., Ltd. Direct injection type compression ignition internal combustion engine
CA2056236C (en) 1991-11-26 2001-08-21 Gary D. Webster Internal combustion engine with high temperature variable geometry pre-combustion chamber
US5322043A (en) 1992-08-05 1994-06-21 Shriner Robert D Spiral spin charge or sheathing system
GB2276206A (en) * 1993-03-18 1994-09-21 Ford Motor Co Fuel injected engine.
JP3073118B2 (ja) 1993-04-20 2000-08-07 株式会社日立製作所 筒内噴射式内燃機関
US5605125A (en) 1994-11-18 1997-02-25 Yaoita; Yasuhito Direct fuel injection stratified charge engine
JPH07189875A (ja) 1993-12-28 1995-07-28 Yamaha Motor Co Ltd ２サイクルエンジンの燃料噴射装置
JP3163906B2 (ja) 1994-07-27 2001-05-08 トヨタ自動車株式会社 筒内噴射式火花点火機関
US5709190A (en) 1995-04-27 1998-01-20 Yamaha Hatsudoki Kabushiki Kaisha Combustion chamber and induction system for engine
JP3201936B2 (ja) 1995-09-29 2001-08-27 株式会社日立製作所 筒内噴射エンジンの制御装置
JP3763491B2 (ja) 1996-10-08 2006-04-05 富士重工業株式会社 筒内噴射エンジンの燃焼室構造

Also Published As

Publication number Publication date
US6386175B2 (en) 2002-05-14
US20010003280A1 (en) 2001-06-14
EP1035321A3 (de) 2001-05-30
EP1035321A2 (de) 2000-09-13
EP1035321B1 (de) 2006-01-04

Similar Documents

Publication Publication Date Title
DE60015218D1 (de) Brennstoffeinspritzventil
DE60024334D1 (de) Brennstoffeinspritzventil
DE50010339D1 (de) Kraftstoffeinspritzeinrichtung
DE69910363D1 (de) Brennstoffeinspritzung
DE59910742D1 (de) Brennstoffeinspritzanlage
DE60014813D1 (de) Kraftstoffeinspritzvorrichtung
DE60025345D1 (de) Spritzanordnung
DE50009917D1 (de) Kraftstoffeinspritzeinrichtung
DE50007470D1 (de) Brennstoffeinspritzventil
DE50003719D1 (de) Brennstoffeinspritzventil
DE10066299B8 (de) Kraftstoffeinspritzventil
DE60008158D1 (de) Brennstoffeinspritzventil
DE50005896D1 (de) Brennstoffeinspritzventil
DE50104014D1 (de) Brennstoffeinspritzsystem
DE50010453D1 (de) Brennstoffeinspritzventil
DE60036501D1 (de) Brennstoffeinspritzventil
DE50103133D1 (de) Brennstoffeinspritzsystem
DE60020480D1 (de) Kraftstoffeinspritzsystem
DE50011815D1 (de) Kraftstoffeinspritzsystem
DE50008091D1 (de) Brennstoffeinspritzventil
DE60026415D1 (de) Kraftstoffeinspritzsystem
DE60022991D1 (de) Kraftstoffinjektor
DE50110403D1 (de) Brennstoffeinspritzsystem
DE50101336D1 (de) Brennstoffeinspritzsystem
DE50102634D1 (de) Brennstoffeinspritzanlage

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAATES

8332 No legal effect for de