FI946051A0 - Insprutningsarrangemang vid en foerbraenningsmotor - Google Patents

Insprutningsarrangemang vid en foerbraenningsmotor

Info

Publication number
FI946051A0
FI946051A0 FI946051A FI946051A FI946051A0 FI 946051 A0 FI946051 A0 FI 946051A0 FI 946051 A FI946051 A FI 946051A FI 946051 A FI946051 A FI 946051A FI 946051 A0 FI946051 A0 FI 946051A0
Authority
FI
Finland
Prior art keywords
valve
cylinder
injection
additional medium
valve member
Prior art date
Application number
FI946051A
Other languages
English (en)
Other versions
FI101168B (fi
FI946051A (fi
Inventor
Goeran Hellen
Dave Jay
Original Assignee
Waertsilae Nsd Oy Ab
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 Waertsilae Nsd Oy Ab filed Critical Waertsilae Nsd Oy Ab
Priority to FI946051A priority Critical patent/FI101168B/fi
Publication of FI946051A0 publication Critical patent/FI946051A0/fi
Priority to US08/557,448 priority patent/US5647316A/en
Priority to DE69508050T priority patent/DE69508050T2/de
Priority to AT95308852T priority patent/ATE177170T1/de
Priority to EP95308852A priority patent/EP0718489B1/en
Priority to JP33356995A priority patent/JP3837179B2/ja
Publication of FI946051A publication Critical patent/FI946051A/fi
Application granted granted Critical
Publication of FI101168B publication Critical patent/FI101168B/fi

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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • F02M47/046—Fluid pressure acting on injection-valve in the period of injection to open it
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side
    • 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
FI946051A 1994-12-23 1994-12-23 Ruiskutusjärjestely ja menetelmä sen käyttämiseksi polttomoottorissa FI101168B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI946051A FI101168B (fi) 1994-12-23 1994-12-23 Ruiskutusjärjestely ja menetelmä sen käyttämiseksi polttomoottorissa
US08/557,448 US5647316A (en) 1994-12-23 1995-11-14 Injection arrangement for an internal combustion engine
DE69508050T DE69508050T2 (de) 1994-12-23 1995-12-06 Einspritzeinrichtung für eine Brennkraftmaschine
AT95308852T ATE177170T1 (de) 1994-12-23 1995-12-06 Einspritzeinrichtung für eine brennkraftmaschine
EP95308852A EP0718489B1 (en) 1994-12-23 1995-12-06 Injection arrangement for an internal combustion engine
JP33356995A JP3837179B2 (ja) 1994-12-23 1995-12-21 内燃機の噴射装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI946051A FI101168B (fi) 1994-12-23 1994-12-23 Ruiskutusjärjestely ja menetelmä sen käyttämiseksi polttomoottorissa
FI946051 1994-12-23

Publications (3)

Publication Number Publication Date
FI946051A0 true FI946051A0 (fi) 1994-12-23
FI946051A FI946051A (fi) 1996-06-24
FI101168B FI101168B (fi) 1998-04-30

Family

ID=8542044

Family Applications (1)

Application Number Title Priority Date Filing Date
FI946051A FI101168B (fi) 1994-12-23 1994-12-23 Ruiskutusjärjestely ja menetelmä sen käyttämiseksi polttomoottorissa

Country Status (6)

Country Link
US (1) US5647316A (fi)
EP (1) EP0718489B1 (fi)
JP (1) JP3837179B2 (fi)
AT (1) ATE177170T1 (fi)
DE (1) DE69508050T2 (fi)
FI (1) FI101168B (fi)

Families Citing this family (32)

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FI101738B1 (fi) * 1996-01-30 1998-08-14 Waertsilae Nsd Oy Ab Ruiskutusventtiilijärjestely
FI101739B1 (fi) * 1996-08-16 1998-08-14 Waertsila Nsd Oy Ab Ruiskutusventtiilijärjestely
KR100213567B1 (ko) * 1996-10-25 1999-08-02 정몽규 엔진의 가변 인젝션 시스템
EP0875671A1 (de) * 1997-04-30 1998-11-04 von Görtz & Finger Techn. Entwicklungs Ges.m.b.H. Neues Spülverfahren für Verbrennungsmotoren
CA2204983A1 (en) * 1997-05-09 1998-11-09 Westport Research Inc. Hydraulically actuated gaseous or dual fuel injector
DE19721573A1 (de) * 1997-05-23 1998-11-26 Werner Posselt Verfahren zum Betreiben einer Brennkraftmaschine
ATE211525T1 (de) * 1997-07-16 2002-01-15 Cummins Wartsila S A Kraftstoffeinspritzvorrichtung für dieselmotoren
DE19738397A1 (de) * 1997-09-03 1999-03-18 Bosch Gmbh Robert Kraftstoffeinspritzanlage für eine Brennkraftmaschine
DE19742073A1 (de) * 1997-09-24 1999-03-25 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
US6336598B1 (en) 1998-09-16 2002-01-08 Westport Research Inc. Gaseous and liquid fuel injector with a two way hydraulic fluid control valve
FI112526B (fi) * 1999-07-21 2003-12-15 Waertsilae Finland Oy Menetelmä nelitahtisen turboahdetun mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi
DE19940297A1 (de) * 1999-08-25 2001-03-01 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE10001099A1 (de) * 2000-01-13 2001-08-02 Bosch Gmbh Robert Steuerventil für einen Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen mit Druckerhöhung im Steuerraum
US6637675B2 (en) 2001-07-13 2003-10-28 Cummins Inc. Rate shaping fuel injector with limited throttling
US6557776B2 (en) 2001-07-19 2003-05-06 Cummins Inc. Fuel injector with injection rate control
US6705543B2 (en) 2001-08-22 2004-03-16 Cummins Inc. Variable pressure fuel injection system with dual flow rate injector
US6725838B2 (en) 2001-10-09 2004-04-27 Caterpillar Inc Fuel injector having dual mode capabilities and engine using same
US7077101B2 (en) * 2002-08-14 2006-07-18 Electro-Motive Diesel, Inc. Hybrid fuel injection system
CN1712696B (zh) * 2004-06-25 2012-07-04 株式会社电装 用于控制喷油器操作的压力控制阀
US7556017B2 (en) * 2006-03-31 2009-07-07 Caterpillar Inc. Twin needle valve dual mode injector
CN101463748B (zh) * 2009-01-14 2010-11-17 无锡市凯龙汽车设备制造有限公司 尿素喷射阀
KR101139179B1 (ko) * 2010-07-02 2012-04-26 현대중공업 주식회사 펌핑 기능 노즐을 가진 디젤엔진과 가스엔진용 이중 연료분사밸브
FI123513B (fi) * 2010-12-02 2013-06-14 Waertsilae Finland Oy Polttoaineen syöttöyksikkö, menetelmä sen käyttämiseksi ja polttomoottori
DE102011087085A1 (de) 2011-11-25 2013-05-29 Robert Bosch Gmbh Kühleinrichtung mit Drainagebohrungen
JP5991035B2 (ja) * 2012-06-11 2016-09-14 いすゞ自動車株式会社 内燃機関及び内燃機関の制御方法
US20140346254A1 (en) * 2014-08-07 2014-11-27 Caterpillar Inc. Fuel injector for gaseous injection
US11585253B2 (en) 2015-08-07 2023-02-21 Cummins Emission Solutions Inc. Converging liquid reductant injector nozzle in selective catalytic reduction systems
DE102017003732A1 (de) * 2016-05-31 2017-11-30 Mann + Hummel Gmbh Flüssigkeitsfilter zur Wasserabscheidung und/oder Partikelfiltration eines Kraftstoffs und/oder einer wässrigen Lösung, insbesondere einer Harnstofflösung, und/oder Wasser
CN106523165B (zh) * 2016-09-19 2019-07-16 哈尔滨工程大学 集成式机械和电磁混合控制双燃料喷射装置
DE102017210482A1 (de) * 2017-06-22 2018-12-27 Robert Bosch Gmbh Wassereinspritzvorrichtung einer Brennkraftmaschine
DE102017123315A1 (de) * 2017-10-09 2019-04-11 Man Diesel & Turbo Se Dual-Fuel-Injektor, Dual-Fuel-Kraftstoffsystem, Brennkraftmaschine und Verfahren zum Betreiben derselben
US11639698B1 (en) * 2022-04-11 2023-05-02 Caterpillar Inc. Compression-ignited dual liquid fuel system and control strategy for flexible fuel operation

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DE249339C (fi) *
DE288052C (fi) *
DE293262C (fi) *
DE495998C (de) * 1928-08-14 1930-04-12 Sulzer Ag Brennstoffeinspritzvorrichtung fuer Verbrennungskraftmaschinen
GB397493A (en) * 1932-02-18 1933-08-18 William Douglas Marchant Improvements in injection apparatus for fuel for internal combustion engines
DE668115C (de) * 1936-04-01 1938-11-26 Auto Union A G Elektrisch gesteuertes Ventil fuer Einspritzpumpen, insbesondere fuer Brennkraftmaschinen
DE850251C (de) * 1940-07-08 1952-09-22 Atlas Diesel Ab Brennstoffeinspritzvorrichtung fuer Verbrennungsmotoren
DE925139C (de) * 1950-03-05 1955-03-14 Siegfried Dr-Ing Meurer Verfahren und Vorrichtung zum Einspritzen von Zusatzstoffen in Dieselmotoren
DE3243176A1 (de) * 1982-11-23 1984-05-24 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Einspritzeinrichtung fuer alkoholkraftstoffe, insbesondere bei direkteinspritzenden dieselmotoren
DE3243175C2 (de) * 1982-11-23 1986-06-19 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Kraftstoff-Einspritzventil
DE3540780A1 (de) * 1985-11-16 1987-05-21 Deutsche Forsch Luft Raumfahrt Einspritzvorrichtung fuer einspritzmotoren
US4856713A (en) * 1988-08-04 1989-08-15 Energy Conservation Innovations, Inc. Dual-fuel injector
US5170751A (en) * 1990-05-23 1992-12-15 Mitsubishi Jukogyo Kabushiki Kaisha Water-injection diesel engine
US5245953A (en) * 1991-07-31 1993-09-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Emulsion fuel engine
US5174247A (en) * 1992-01-22 1992-12-29 Mitsubishi Jukogyo Kabushiki Kaisha Water injection diesel engine
JP2934552B2 (ja) * 1992-04-08 1999-08-16 三菱重工業株式会社 水噴射ディーゼルエンジン
DE59303658D1 (de) * 1993-02-09 1996-10-10 Steyr Nutzfahrzeuge Kraftstoffeinspritzvorrichtung für eine Vor-und Haupteinspritzung
JP3212408B2 (ja) * 1993-03-31 2001-09-25 三菱重工業株式会社 燃料・水噴射装置
EP0644284B1 (en) * 1993-04-01 2000-05-24 Toray Industries, Inc. Method and apparatus for manufacturing carbon fiber woven fabric by water-jet loom

Also Published As

Publication number Publication date
EP0718489B1 (en) 1999-03-03
JPH08254165A (ja) 1996-10-01
US5647316A (en) 1997-07-15
FI101168B (fi) 1998-04-30
JP3837179B2 (ja) 2006-10-25
ATE177170T1 (de) 1999-03-15
EP0718489A1 (en) 1996-06-26
DE69508050T2 (de) 1999-06-24
FI946051A (fi) 1996-06-24
DE69508050D1 (de) 1999-04-08

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Legal Events

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HC Name/ company changed in application

Owner name: WUERTSILA NSD OY AB

MA Patent expired