WO1995028558A3 - Procede et systeme de fonctionnement d'un moteur diesel - Google Patents

Procede et systeme de fonctionnement d'un moteur diesel Download PDF

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Publication number
WO1995028558A3
WO1995028558A3 PCT/EP1995/001390 EP9501390W WO9528558A3 WO 1995028558 A3 WO1995028558 A3 WO 1995028558A3 EP 9501390 W EP9501390 W EP 9501390W WO 9528558 A3 WO9528558 A3 WO 9528558A3
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
diesel engine
operating
concentration
water
Prior art date
Application number
PCT/EP1995/001390
Other languages
German (de)
English (en)
Other versions
WO1995028558A2 (fr
Inventor
Alfred Kessler
Original Assignee
Kessler Mueller Evelin
Alfred Kessler
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 Kessler Mueller Evelin, Alfred Kessler filed Critical Kessler Mueller Evelin
Priority to AU22577/95A priority Critical patent/AU2257795A/en
Publication of WO1995028558A2 publication Critical patent/WO1995028558A2/fr
Publication of WO1995028558A3 publication Critical patent/WO1995028558A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02M25/0228—Adding fuel and water emulsion
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • 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
    • 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

Abstract

L'invention concerne un procédé et un système qui permettent de faire fonctionner un moteur diesel auquel on achemine une émulsion eau dans diesel, dont la proportion d'eau varie en fonction du régime du moteur et de la sollicitation auquel il est soumis. Afin de réduire davantage la proportion d'oxyde d'azote contenue dans les gaz d'échappement, des gaz d'échappement émanant dudit moteur diesel sont renvoyés dans le tuyau d'aspiration d'air du moteur diesel et le volume de gaz d'échappement ainsi renvoyé est modifié de manière régulée, proportionnellement à la proportion d'eau et/ou d'oxygène contenue dans les gaz d'échappement.
PCT/EP1995/001390 1994-04-14 1995-04-13 Procede et systeme de fonctionnement d'un moteur diesel WO1995028558A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22577/95A AU2257795A (en) 1994-04-14 1995-04-13 Method and device for operating a diesel engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4412966A DE4412966A1 (de) 1994-04-14 1994-04-14 Verfahren und Einrichtung zum Betreiben eines Dieselmotors
DEP4412966.1 1994-04-14

Publications (2)

Publication Number Publication Date
WO1995028558A2 WO1995028558A2 (fr) 1995-10-26
WO1995028558A3 true WO1995028558A3 (fr) 1995-11-23

Family

ID=6515449

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/001390 WO1995028558A2 (fr) 1994-04-14 1995-04-13 Procede et systeme de fonctionnement d'un moteur diesel

Country Status (3)

Country Link
AU (1) AU2257795A (fr)
DE (1) DE4412966A1 (fr)
WO (1) WO1995028558A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694908A (en) * 1996-05-08 1997-12-09 Hsu; Chih-Cheng Auxiliary water-supply sytem for an internal combustion engine
DE19747240C2 (de) * 1997-10-25 1999-02-25 Man B & W Diesel Gmbh Dieselmotor
DE19747247C5 (de) * 1997-10-25 2004-10-07 Man B & W Diesel A/S Dieselmotor
JP3861479B2 (ja) * 1998-01-21 2006-12-20 三菱ふそうトラック・バス株式会社 燃料・水噴射エンジンの水噴射量制御装置
WO2000052321A1 (fr) * 1999-03-01 2000-09-08 Heinz Martin Dispositif de traitement du carburant pour moteurs a combustion interne mobiles ou fixes
RU2559091C2 (ru) * 2009-11-23 2015-08-10 Фу Ю Тэ Кемикал Текнолоджи (Шэньчжэнь) Ко., Лтд. Система и способ, позволяющие работать на эмульсионном топливе
AT519104B1 (de) * 2016-12-12 2018-04-15 Kfm Gerhard Muck Dipl Verfahren zum betreiben einer brennkraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504699A1 (de) * 1985-02-12 1986-08-14 Raimund 6729 Wörth Winkler Wasserbeimischung zum dieselkraftstoff bei dieselmotoren kurz vor der einspritzpumpe
US4696279A (en) * 1985-08-30 1987-09-29 Combustion Control Developments, Ltd. Combustion control system
EP0392545A1 (fr) * 1989-04-14 1990-10-17 "Harrier" Gmbh Gesellschaft Für Den Vertrieb Medizinischer Und Technischer Geräte Procédé et dispositif pour la préparation d'une émulsion d'eau-dans-carburant
DE4225444A1 (de) * 1991-07-31 1993-02-25 Mitsubishi Motors Corp Mit einem emulsionskraftstoff angetriebener motor (ii)
DE4225445A1 (de) * 1991-07-31 1993-02-25 Mitsubishi Motors Corp Mit einem emulsionskraftstoff angetriebener motor (i)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504699A1 (de) * 1985-02-12 1986-08-14 Raimund 6729 Wörth Winkler Wasserbeimischung zum dieselkraftstoff bei dieselmotoren kurz vor der einspritzpumpe
US4696279A (en) * 1985-08-30 1987-09-29 Combustion Control Developments, Ltd. Combustion control system
EP0392545A1 (fr) * 1989-04-14 1990-10-17 "Harrier" Gmbh Gesellschaft Für Den Vertrieb Medizinischer Und Technischer Geräte Procédé et dispositif pour la préparation d'une émulsion d'eau-dans-carburant
DE4225444A1 (de) * 1991-07-31 1993-02-25 Mitsubishi Motors Corp Mit einem emulsionskraftstoff angetriebener motor (ii)
DE4225445A1 (de) * 1991-07-31 1993-02-25 Mitsubishi Motors Corp Mit einem emulsionskraftstoff angetriebener motor (i)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 272 (M - 724) 28 July 1988 (1988-07-28) *

Also Published As

Publication number Publication date
WO1995028558A2 (fr) 1995-10-26
DE4412966A1 (de) 1995-10-19
AU2257795A (en) 1995-11-10

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