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BR8203394A - Processo para combustao de carburante com baixa indice de cetano especialmente alcool em motores de alta compressao e disposicao para a realizacao do processo - Google Patents

Processo para combustao de carburante com baixa indice de cetano especialmente alcool em motores de alta compressao e disposicao para a realizacao do processo

Info

Publication number
BR8203394A
BR8203394A BR8203394A BR8203394A BR8203394A BR 8203394 A BR8203394 A BR 8203394A BR 8203394 A BR8203394 A BR 8203394A BR 8203394 A BR8203394 A BR 8203394A BR 8203394 A BR8203394 A BR 8203394A
Authority
BR
Brazil
Prior art keywords
carburant
combusting
provision
carrying
high compression
Prior art date
Application number
BR8203394A
Other languages
English (en)
Inventor
Werner Dietrich
Original Assignee
Motoren Werke Mannheim Ag
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 Motoren Werke Mannheim Ag filed Critical Motoren Werke Mannheim Ag
Publication of BR8203394A publication Critical patent/BR8203394A/pt

Links

Classifications

    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B2023/102—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 spark plug being placed offset the cylinder centre axis
    • 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
    • F02B2023/103—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 having a multi-hole nozzle for generating multiple sprays
    • 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
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • 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)
BR8203394A 1981-06-12 1982-06-09 Processo para combustao de carburante com baixa indice de cetano especialmente alcool em motores de alta compressao e disposicao para a realizacao do processo BR8203394A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813123459 DE3123459A1 (de) 1981-06-12 1981-06-12 Verfahren zur verbrennung von kraftstoff, insbesondere alkohol, in hochverdichtenden motoren und anordnung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
BR8203394A true BR8203394A (pt) 1983-05-31

Family

ID=6134612

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203394A BR8203394A (pt) 1981-06-12 1982-06-09 Processo para combustao de carburante com baixa indice de cetano especialmente alcool em motores de alta compressao e disposicao para a realizacao do processo

Country Status (2)

Country Link
BR (1) BR8203394A (pt)
DE (1) DE3123459A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548172A (en) * 1983-06-22 1985-10-22 Caterpillar Tractor Co. Ignition-assisted fuel combustion system
EP0207430B1 (en) * 1985-07-01 1992-02-26 EASTHORPE INVESTMENTS Ltd. Centrifugal pump
AT2538U1 (de) * 1998-01-13 1998-12-28 Avl List Gmbh Brennkraftmaschine mit zumindest einer einspritzvorrichtung pro zylinder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD39916A (pt) *
DE379453C (de) * 1921-03-06 1923-08-24 Maschf Augsburg Nuernberg Ag Verfahren zur unmittelbaren Einspritzung schwer entzuendlichen Brennstoffes in Verbrennungskraftmaschinen
DE1020484B (de) * 1941-02-25 1957-12-05 Bayerische Motoren Werke Ag Mit zwei Kraftstoffen betriebene Brennkraftmaschine nach dem Otto-Diesel-Verfahren
DE1526286A1 (de) * 1966-03-12 1970-02-12 Daimler Benz Ag Luftverdichtende Viertakt-Einspritzbrennkraftmaschine mit Fremdzuendung
DE1576004A1 (de) * 1967-06-24 1970-04-09 Daimler Benz Ag Einspritzbrennkraftmaschine mit Fremdzuendung
DE1576008B2 (de) * 1967-10-05 1976-07-01 Daimler-Benz Ag, 7000 Stuttgart Luftverdichtende einspritzbrennkraftmaschine mit fremdzuendung und gueteregelung
DE2901210C2 (de) * 1979-01-13 1984-01-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zum Betrieb einer luftverdichtenden, selbstzündenden Brennkraftmaschine

Also Published As

Publication number Publication date
DE3123459A1 (de) 1983-03-24

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